Stefan Kangas <stefankangas@HIDDEN>
to control <at> debbugs.gnu.org.
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References: <87mse6ufwd.fsf@HIDDEN>
<CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN>
<87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN>
<8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN>
<87plivh4d4.fsf@HIDDEN> <86jz93o3qq.fsf@HIDDEN>
<87jz93fn5f.fsf@HIDDEN> <86h647nvty.fsf@HIDDEN>
<CADwFkmk8Ua9e4f9tDv837MExLcvt4=RPtTvMpYwrtawztE358g@HIDDEN>
<87ldtjvtvr.fsf@HIDDEN> <8734fglgng.fsf@HIDDEN>
User-agent: mu4e 1.10.8; emacs 31.0.50
From: john muhl <jm@HIDDEN>
To: 76650 <at> debbugs.gnu.org
Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs
Date: Fri, 21 Mar 2025 12:31:18 -0500
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Cc: Eli Zaretskii <eliz@HIDDEN>, acorallo@HIDDEN,
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--=-=-=
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
I think we=E2=80=99re close now. The attached patch should be ready to
install or at least review.
Use of advice has been removed, byte-compiler and checkdoc
warnings are fixed and tests have been added. For the tests I just
copied the lua-ts-mode files and adjusted for the current state of
lua-mode.
Once landed I=E2=80=99ll follow up with some improvements and work out how
to share code between the Lua modes (following the Ruby model
unless there is some other preference).
--=-=-=
Content-Type: text/x-patch
Content-Disposition: attachment; filename=0001-Add-lua-mode.patch
From 096b75c5c2fcb7c799814ba707660589f749cdc4 Mon Sep 17 00:00:00 2001
From: john muhl <jm@HIDDEN>
Date: Fri, 21 Mar 2025 12:24:40 -0500
Subject: [PATCH] Add 'lua-mode' (Bug#76650)
* lisp/progmodes/lua-mode.el:
* test/lisp/progmodes/lua-mode-resources/font-lock.lua:
* test/lisp/progmodes/lua-mode-resources/hide-show.lua:
* test/lisp/progmodes/lua-mode-resources/indent.erts:
* test/lisp/progmodes/lua-mode-resources/movement.erts:
* test/lisp/progmodes/lua-mode-resources/which-function.lua:
* test/lisp/progmodes/lua-mode-tests.el: New file.
---
etc/NEWS | 3 +
lisp/progmodes/lua-mode.el | 2104 +++++++++++++++++
.../lua-mode-resources/font-lock.lua | 184 ++
.../lua-mode-resources/hide-show.lua | 35 +
.../progmodes/lua-mode-resources/indent.erts | 1061 +++++++++
.../lua-mode-resources/movement.erts | 637 +++++
.../lua-mode-resources/which-function.lua | 3 +
test/lisp/progmodes/lua-mode-tests.el | 60 +
8 files changed, 4087 insertions(+)
create mode 100644 lisp/progmodes/lua-mode.el
create mode 100644 test/lisp/progmodes/lua-mode-resources/font-lock.lua
create mode 100644 test/lisp/progmodes/lua-mode-resources/hide-show.lua
create mode 100644 test/lisp/progmodes/lua-mode-resources/indent.erts
create mode 100644 test/lisp/progmodes/lua-mode-resources/movement.erts
create mode 100644 test/lisp/progmodes/lua-mode-resources/which-function.lua
create mode 100644 test/lisp/progmodes/lua-mode-tests.el
diff --git a/etc/NEWS b/etc/NEWS
index cc63d03eafe..7caf5932404 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1619,6 +1619,9 @@ A major mode based on the tree-sitter library for editing "go.work"
files. If tree-sitter is properly set-up by the user, it can be
enabled for files named "go.work".
+** New package 'lua-mode'.
+The 'lua-mode' package from Non-GNU ELPA is now included in Emacs.
+
* Incompatible Lisp Changes in Emacs 31.1
diff --git a/lisp/progmodes/lua-mode.el b/lisp/progmodes/lua-mode.el
new file mode 100644
index 00000000000..d5d1d651e3b
--- /dev/null
+++ b/lisp/progmodes/lua-mode.el
@@ -0,0 +1,2104 @@
+;;; lua-mode.el --- Major-mode for editing Lua files -*- lexical-binding: t -*-
+
+;; Copyright (C) 2025 Free Software Foundation, Inc.
+
+;; Author: 2011-2013 immerrr <immerrr+lua@HIDDEN>
+;; 2010-2011 Reuben Thomas <rrt@HIDDEN>
+;; 2006 Juergen Hoetzel <juergen@HIDDEN>
+;; 2004 various (support for Lua 5 and byte compilation)
+;; 2001 Christian Vogler <cvogler@HIDDEN>
+;; 1997 Bret Mogilefsky <mogul-lua@HIDDEN> starting from
+;; tcl-mode by Gregor Schmid <schmid@HIDDEN>
+;; with tons of assistance from
+;; Paul Du Bois <pld-lua@HIDDEN> and
+;; Aaron Smith <aaron-lua@HIDDEN>.
+;;
+;; Keywords: languages, processes, tools
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+;;
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; lua-mode provides support for editing Lua, including automatic
+;; indentation, syntactical font-locking, running interactive shell,
+;; Flymake checks with luacheck, interacting with `hs-minor-mode' and
+;; online documentation lookup.
+;;
+;; The following variables are available for customization (see more via
+;; `M-x customize-group lua`):
+;;
+;; - Var `lua-indent-level':
+;; indentation offset in spaces
+;; - Var `lua-indent-string-contents':
+;; set to `t` if you like to have contents of multiline strings to be
+;; indented like comments
+;; - Var `lua-indent-nested-block-content-align':
+;; set to `nil' to stop aligning the content of nested blocks with the
+;; open parenthesis
+;; - Var `lua-indent-close-paren-align':
+;; set to `t' to align close parenthesis with the open parenthesis,
+;; rather than with the beginning of the line
+;; - Var `lua-mode-hook':
+;; list of functions to execute when lua-mode is initialized
+;; - Var `lua-documentation-url':
+;; base URL for documentation lookup
+;; - Var `lua-documentation-function': function used to
+;; show documentation (`eww` is a viable alternative for Emacs 25)
+;;
+;; These are variables/commands that operate on the Lua process:
+;;
+;; - Var `lua-default-application':
+;; command to start the Lua process (REPL)
+;; - Var `lua-default-command-switches':
+;; arguments to pass to the Lua process on startup (make sure `-i` is
+;; there if you expect working with Lua shell interactively)
+;; - Cmd `lua-start-process': start new REPL process, usually happens
+;; automatically
+;; - Cmd `lua-kill-process': kill current REPL process
+;;
+;; These are variables/commands for interaction with the Lua process:
+;;
+;; - Cmd `lua-show-process-buffer': switch to REPL buffer
+;; - Cmd `lua-hide-process-buffer': hide window showing REPL buffer
+;; - Var `lua-always-show': show REPL buffer after sending something
+;; - Cmd `lua-send-buffer': send whole buffer
+;; - Cmd `lua-send-current-line': send current line
+;; - Cmd `lua-send-defun': send current top-level function
+;; - Cmd `lua-send-region': send active region
+;; - Cmd `lua-restart-with-whole-file': restart REPL and send whole buffer
+;;
+;; To enable on-the-fly linting, make sure you have the luacheck program
+;; installed (available from luarocks) and activate `flymake-mode'.
+;;
+;; See "M-x apropos-command ^lua-" for a list of commands.
+;; See "M-x customize-group lua" for a list of customizable variables.
+
+;;; Code:
+
+(require 'comint)
+(require 'newcomment)
+(require 'rx)
+
+(eval-when-compile
+ (require 'cl-lib)
+ (require 'compile))
+
+;; rx-wrappers for Lua
+
+(eval-and-compile
+ (defvar lua--rx-bindings
+ '((symbol (&rest x) (seq symbol-start (or x) symbol-end))
+ (ws (* (any " \t")))
+ (ws+ (+ (any " \t")))
+
+ (lua-name (symbol (seq (+ (any alpha "_")) (* (any alnum "_")))))
+ (lua-funcname (seq lua-name (* ws "." ws lua-name)
+ (opt ws ":" ws lua-name)))
+ (lua-funcheader
+ ;; Outer (seq ...) is here to shy-group the definition
+ (seq (or (seq (symbol "function") ws (group-n 1 lua-funcname))
+ (seq (group-n 1 lua-funcname) ws "=" ws
+ (symbol "function")))))
+ (lua-number
+ (seq (or (seq (+ digit) (opt ".") (* digit))
+ (seq (* digit) (opt ".") (+ digit)))
+ (opt (regexp "[eE][+-]?[0-9]+"))))
+ (lua-assignment-op (seq "=" (or buffer-end (not (any "=")))))
+ (lua-operator (or "+" "-" "*" "/" "%" "^" "#" "==" "~=" "<=" ">=" "<"
+ ">" "=" ";" ":" "," "." ".." "..."))
+ (lua-keyword-operator (symbol "and" "not" "or"))
+ (lua-keyword
+ (symbol "break" "do" "else" "elseif" "end" "for" "function"
+ "goto" "if" "in" "local" "repeat" "return"
+ "then" "until" "while"))
+ (lua-up-to-9-variables
+ (seq (group-n 1 lua-name) ws
+ (? "," ws (group-n 2 lua-name) ws
+ (? "," ws (group-n 3 lua-name) ws
+ (? "," ws (group-n 4 lua-name) ws
+ (? "," ws (group-n 5 lua-name) ws
+ (? "," ws (group-n 6 lua-name) ws
+ (? "," ws (group-n 7 lua-name) ws
+ (? "," ws (group-n 8 lua-name) ws
+ (? "," ws (group-n 9 lua-name) ws))))))))))))
+
+ (defmacro lua-rx (&rest regexps)
+ (eval `(rx-let ,lua--rx-bindings
+ (rx ,@regexps))))
+
+ (defun lua-rx-to-string (form &optional no-group)
+ (rx-let-eval lua--rx-bindings
+ (rx-to-string form no-group))))
+
+;; Local variables
+
+(defgroup lua nil
+ "Major mode for editing Lua code."
+ :prefix "lua-"
+ :group 'languages)
+
+(defcustom lua-indent-level 3
+ "Amount by which Lua subexpressions are indented."
+ :type 'integer
+ :safe #'integerp
+ :version "31.1")
+
+(defcustom lua-comment-start "-- "
+ "Default value of `comment-start'."
+ :type 'string
+ :version "31.1")
+
+(defcustom lua-comment-start-skip "---*[ \t]*"
+ "Default value of `comment-start-skip'."
+ :type 'string
+ :version "31.1")
+
+(defcustom lua-default-application "lua"
+ "Default application to run in Lua process.
+
+Can be a string, where it denotes a command to be executed to start Lua
+process, or a (HOST . PORT) cons, that can be used to connect to Lua
+process running remotely."
+ :type '(choice (string)
+ (cons string integer))
+ :version "31.1")
+
+(defcustom lua-default-command-switches (list "-i")
+ "Command switches for `lua-default-application'.
+Should be a list of strings."
+ :type '(repeat string)
+ :version "31.1")
+
+(defcustom lua-always-show t
+ "Non-nil means display lua-process-buffer after sending a command."
+ :type 'boolean
+ :version "31.1")
+
+(defcustom lua-documentation-function 'browse-url
+ "Function used to fetch the Lua reference manual."
+ :type `(radio (function-item browse-url)
+ ,@(when (fboundp 'eww) '((function-item eww)))
+ ,@(when (fboundp 'w3m-browse-url)
+ '((function-item w3m-browse-url)))
+ (function :tag "Other function"))
+ :version "31.1")
+
+(defcustom lua-documentation-url
+ (or (and (file-readable-p "/usr/share/doc/lua/manual.html")
+ "file:///usr/share/doc/lua/manual.html")
+ "http://www.lua.org/manual/5.1/manual.html")
+ "URL pointing to the Lua reference manual."
+ :type 'string
+ :version "31.1")
+
+(defvar lua-process nil
+ "The active Lua process.")
+
+(defvar lua-process-buffer nil
+ "Buffer used for communication with the Lua process.")
+
+(defun lua--customize-set-prefix-key (prefix-key-sym prefix-key-val)
+ "Set PREFIX-KEY-SYM to PREFIX-KEY-VAL."
+ (unless (eq prefix-key-sym 'lua-prefix-key)
+ (error "Prefix doesn't match lua-prefix-key"))
+ (set prefix-key-sym (when (and prefix-key-val (> (length prefix-key-val) 0))
+ ;; read-kbd-macro returns a string or a vector
+ ;; in both cases (elt x 0) is ok
+ (elt (read-kbd-macro prefix-key-val) 0)))
+ (when (fboundp 'lua-prefix-key-update-bindings)
+ (lua-prefix-key-update-bindings)))
+
+(defcustom lua-prefix-key "\C-c"
+ "Prefix for all `lua-mode' commands."
+ :type 'string
+ :set 'lua--customize-set-prefix-key
+ :get (lambda (sym)
+ (if-let* ((val (eval sym))) (single-key-description val) ""))
+ :version "31.1")
+
+(defvar lua-prefix-mode-map
+ (eval-when-compile
+ (let ((result-map (make-sparse-keymap)))
+ (mapc (lambda (key_defn)
+ (define-key
+ result-map (read-kbd-macro (car key_defn)) (cdr key_defn)))
+ '(("C-l" . lua-send-buffer)
+ ("C-f" . lua-search-documentation)))
+ result-map))
+ "Keymap that is used to define keys accessible by `lua-prefix-key'.
+
+If the latter is nil, the keymap translates into `lua-mode-map' verbatim.")
+
+(defvar lua--electric-indent-chars
+ (mapcar #'string-to-char '("}" "]" ")")))
+
+(defvar lua-mode-map
+ (let ((result-map (make-sparse-keymap)))
+ (unless (boundp 'electric-indent-chars)
+ (mapc (lambda (electric-char)
+ (define-key result-map
+ (read-kbd-macro
+ (char-to-string electric-char))
+ #'lua-electric-match))
+ lua--electric-indent-chars))
+ (define-key result-map [remap backward-up-list] 'lua-backward-up-list)
+
+ ;; Handle prefix-keyed bindings:
+ ;; * if no prefix, set prefix-map as parent, i.e. if key is not
+ ;; defined look it up in prefix-map
+ ;; * if prefix is set, bind the prefix-map to that key
+ (if lua-prefix-key
+ (define-key result-map (vector lua-prefix-key) lua-prefix-mode-map)
+ (set-keymap-parent result-map lua-prefix-mode-map))
+ result-map)
+ "Keymap used in `lua-mode' buffers.")
+
+(defvar-local lua-electric-flag t
+ "Non-nil means electric actions are enabled.")
+
+(defcustom lua-prompt-regexp "[^\n]*\\(>[\t ]+\\)+$"
+ "Regexp which matches the Lua program's prompt."
+ :type 'regexp
+ :version "31.1")
+
+(defvar-local lua--repl-buffer-p nil
+ "Buffer-local flag saying if this is a Lua REPL buffer.")
+
+(defcustom lua-indent-string-contents nil
+ "If non-nil, contents of multiline string will be indented.
+Otherwise leading amount of whitespace on each line is preserved."
+ :type 'boolean
+ :safe #'booleanp
+ :version "31.1")
+
+(defcustom lua-indent-nested-block-content-align t
+ "Controls how the content of nested blocks are indented.
+If non-nil, the contents of nested blocks are indented to align with the
+column of the opening parenthesis, rather than just forward by
+`lua-indent-level'."
+ :type 'boolean
+ :safe #'booleanp
+ :version "31.1")
+
+(defcustom lua-indent-close-paren-align t
+ "Controls how closing parenthesis is aligned.
+If non-nil, close parenthesis are aligned with their open parenthesis.
+If nil, close parenthesis are aligned to the beginning of the line."
+ :type 'boolean
+ :safe #'booleanp
+ :version "31.1")
+
+(defcustom lua-jump-on-traceback t
+ "Jump to innermost traceback location in *lua* buffer.
+When this variable is non-nil and a traceback occurs when running Lua
+code in a process, jump immediately to the source code of the innermost
+traceback location."
+ :type 'boolean
+ :version "31.1")
+
+(defcustom lua-mode-hook nil
+ "Hooks called when Lua mode fires up."
+ :type 'hook
+ :options '(eglot-ensure
+ flymake-mode
+ hs-minor-mode
+ outline-minor-mode)
+ :version "31.1")
+
+(defvar lua-region-start (make-marker)
+ "Start of special region for Lua communication.")
+
+(defvar lua-region-end (make-marker)
+ "End of special region for Lua communication.")
+
+;; The whole defconst is inside eval-when-compile, because it's later
+;; referenced inside another eval-and-compile block.
+(eval-and-compile
+ (defconst lua--builtins
+ (let* ((modules
+ '("_G" "_VERSION" "assert" "collectgarbage" "dofile" "error" "getfenv"
+ "getmetatable" "ipairs" "load" "loadfile" "loadstring" "module"
+ "next" "pairs" "pcall" "print" "rawequal" "rawget" "rawlen" "rawset"
+ "require" "select" "setfenv" "setmetatable" "tonumber" "tostring"
+ "type" "unpack" "xpcall" "self" "warn"
+ ("bit32" . ("arshift" "band" "bnot" "bor" "btest" "bxor" "extract"
+ "lrotate" "lshift" "replace" "rrotate" "rshift"))
+ ("coroutine" . ("create" "isyieldable" "resume" "running" "status"
+ "wrap" "yield"))
+ ("debug" . ("debug" "getfenv" "gethook" "getinfo" "getlocal"
+ "getmetatable" "getregistry" "getupvalue" "getuservalue"
+ "setfenv" "sethook" "setlocal" "setmetatable"
+ "setupvalue" "setuservalue" "traceback" "upvalueid"
+ "upvaluejoin"))
+ ("io" . ("close" "flush" "input" "lines" "open" "output" "popen"
+ "read" "stderr" "stdin" "stdout" "tmpfile" "type" "write"))
+ ("math" . ("abs" "acos" "asin" "atan" "atan2" "ceil" "cos" "cosh"
+ "deg" "exp" "floor" "fmod" "frexp" "huge" "ldexp" "log"
+ "log10" "max" "maxinteger" "min" "mininteger" "modf" "pi"
+ "pow" "rad" "random" "randomseed" "sin" "sinh" "sqrt"
+ "tan" "tanh" "tointeger" "type" "ult"))
+ ("os" . ("clock" "date" "difftime" "execute" "exit" "getenv"
+ "remove" "rename" "setlocale" "time" "tmpname"))
+ ("package" . ("config" "cpath" "loaded" "loaders" "loadlib" "path"
+ "preload" "searchers" "searchpath" "seeall"))
+ ("string" . ("byte" "char" "dump" "find" "format" "gmatch" "gsub"
+ "len" "lower" "match" "pack" "packsize" "rep" "reverse"
+ "sub" "unpack" "upper"))
+ ("table" . ("concat" "insert" "maxn" "move" "pack" "remove" "sort"
+ "unpack"))
+ ("utf8" . ("char" "charpattern" "codepoint" "codes" "len"
+ "offset")))))
+
+ (cl-labels
+ ((module-name-re (x)
+ (concat "\\(?1:\\_<"
+ (if (listp x) (car x) x)
+ "\\_>\\)"))
+ (module-members-re (x)
+ (if (listp x)
+ (concat "\\(?:[ \t]*\\.[ \t]*"
+ "\\_<\\(?2:"
+ (regexp-opt (cdr x))
+ "\\)\\_>\\)?")
+ "")))
+
+ (concat
+ ;; Common prefix:
+ ;; - beginning-of-line
+ ;; - or neither of [ '.', ':' ] to exclude "foo.string.rep"
+ ;; - or concatenation operator ".."
+ "\\(?:^\\|[^:. \t]\\|[.][.]\\)"
+ ;; Optional whitespace
+ "[ \t]*"
+ "\\(?:"
+ ;; Any of modules/functions
+ (mapconcat (lambda (x)
+ (concat (module-name-re x) (module-members-re x)))
+ modules
+ "\\|")
+ "\\)"))))
+ "A regexp that matches Lua builtin functions & variables.
+
+This is a compilation of 5.1, 5.2 and 5.3 builtins taken from the
+index of respective Lua reference manuals.")
+
+(defvar lua-font-lock-keywords
+ `(;; Highlight the hash-bang line "#!/foo/bar/lua" as comment
+ ("^#!.*$" . font-lock-comment-face)
+
+ ;; Builtin constants
+ (,(lua-rx (symbol "true" "false" "nil"))
+ . font-lock-constant-face)
+
+ ;; Keywords
+ (,(lua-rx (or lua-keyword lua-keyword-operator))
+ . font-lock-keyword-face)
+
+ ;; Labels used by the "goto" statement
+ ;; Highlights the following syntax: ::label::
+ (,(lua-rx "::" ws lua-name ws "::")
+ . font-lock-constant-face)
+
+ ;; Highlights the name of the label in the "goto" statement like
+ ;; "goto label"
+ (,(lua-rx (symbol (seq "goto" ws+ (group-n 1 lua-name))))
+ (1 font-lock-constant-face))
+
+ ;; Highlight Lua builtin functions and variables
+ (,lua--builtins
+ (1 font-lock-builtin-face) (2 font-lock-builtin-face nil noerror))
+
+ (,(lua-rx (symbol "for") ws+ lua-up-to-9-variables)
+ (1 font-lock-variable-name-face)
+ (2 font-lock-variable-name-face nil noerror)
+ (3 font-lock-variable-name-face nil noerror)
+ (4 font-lock-variable-name-face nil noerror)
+ (5 font-lock-variable-name-face nil noerror)
+ (6 font-lock-variable-name-face nil noerror)
+ (7 font-lock-variable-name-face nil noerror)
+ (8 font-lock-variable-name-face nil noerror)
+ (9 font-lock-variable-name-face nil noerror))
+
+ (,(lua-rx (symbol "function") (? ws+ lua-funcname)
+ ws "(" ws lua-up-to-9-variables)
+ (1 font-lock-variable-name-face)
+ (2 font-lock-variable-name-face nil noerror)
+ (3 font-lock-variable-name-face nil noerror)
+ (4 font-lock-variable-name-face nil noerror)
+ (5 font-lock-variable-name-face nil noerror)
+ (6 font-lock-variable-name-face nil noerror)
+ (7 font-lock-variable-name-face nil noerror)
+ (8 font-lock-variable-name-face nil noerror)
+ (9 font-lock-variable-name-face nil noerror))
+
+ (,(lua-rx lua-funcheader)
+ (1 font-lock-function-name-face))
+
+ ;; local x, y, z
+ ;; local x = .....
+ ;;
+ ;; NOTE: this is intentionally below funcheader matcher, so that in
+ ;;
+ ;; local foo = function() ...
+ ;;
+ ;; "foo" is fontified as function-name-face, and variable-name-face
+ ;; is not applied.
+ (,(lua-rx (symbol "local") ws+ lua-up-to-9-variables)
+ (1 font-lock-variable-name-face)
+ (2 font-lock-variable-name-face nil noerror)
+ (3 font-lock-variable-name-face nil noerror)
+ (4 font-lock-variable-name-face nil noerror)
+ (5 font-lock-variable-name-face nil noerror)
+ (6 font-lock-variable-name-face nil noerror)
+ (7 font-lock-variable-name-face nil noerror)
+ (8 font-lock-variable-name-face nil noerror)
+ (9 font-lock-variable-name-face nil noerror))
+
+ (,(lua-rx (or (group-n 1
+ "@" (symbol "author" "copyright" "field" "release"
+ "return" "see" "usage" "description"))
+ (seq (group-n 1 "@" (symbol "param" "class" "name")) ws+
+ (group-n 2 lua-name))))
+ (1 font-lock-keyword-face t)
+ (2 font-lock-variable-name-face t noerror)))
+ "Default expressions to highlight in Lua mode.")
+
+(defvar lua-imenu-generic-expression
+ `(("Requires" ,(lua-rx (or bol ";") ws (opt (seq (symbol "local") ws))
+ (group-n 1 lua-name) ws "=" ws (symbol "require"))
+ 1)
+ (nil ,(lua-rx (or bol ";") ws (opt (seq (symbol "local") ws))
+ lua-funcheader)
+ 1))
+ "Imenu generic expression for `lua-mode'.
+See `imenu-generic-expression'.")
+
+(defvar lua-sexp-alist '(("then" . "end")
+ ("function" . "end")
+ ("do" . "end")
+ ("repeat" . "until")))
+
+(defvar lua-mode-abbrev-table nil
+ "Abbreviation table used in `lua-mode' buffers.")
+
+(define-abbrev-table 'lua-mode-abbrev-table
+ '(("end" "end" lua-indent-line :system t)
+ ("else" "else" lua-indent-line :system t)
+ ("elseif" "elseif" lua-indent-line :system t)))
+
+(defvar lua-mode-syntax-table
+ (with-syntax-table (copy-syntax-table)
+ ;; Main comment syntax: begins with "--", ends with "\n"
+ (modify-syntax-entry ?- ". 12")
+ (modify-syntax-entry ?\n ">")
+
+ ;; Main string syntax: bounded by ' or "
+ (modify-syntax-entry ?\' "\"")
+ (modify-syntax-entry ?\" "\"")
+
+ ;; Single-character binary operators: punctuation
+ (modify-syntax-entry ?+ ".")
+ (modify-syntax-entry ?* ".")
+ (modify-syntax-entry ?/ ".")
+ (modify-syntax-entry ?^ ".")
+ (modify-syntax-entry ?% ".")
+ (modify-syntax-entry ?> ".")
+ (modify-syntax-entry ?< ".")
+ (modify-syntax-entry ?= ".")
+ (modify-syntax-entry ?~ ".")
+
+ (syntax-table))
+ "`lua-mode' syntax table.")
+
+;;;###autoload
+(define-derived-mode lua-mode prog-mode "Lua"
+ "Major mode for editing Lua code."
+ :abbrev-table lua-mode-abbrev-table
+ :syntax-table lua-mode-syntax-table
+ (setq-local font-lock-defaults '(lua-font-lock-keywords ; keywords
+ nil ; keywords-only
+ nil ; case-fold
+ nil ; syntax-alist
+ nil)) ; syntax-begin
+
+ (setq-local syntax-propertize-function
+ 'lua--propertize-multiline-bounds)
+
+ (setq-local parse-sexp-lookup-properties t)
+ (setq-local indent-line-function 'lua-indent-line)
+ (setq-local beginning-of-defun-function 'lua-beginning-of-proc)
+ (setq-local end-of-defun-function 'lua-end-of-proc)
+ (setq-local comment-start lua-comment-start)
+ (setq-local comment-start-skip lua-comment-start-skip)
+ (setq-local comment-use-syntax t)
+ (setq-local fill-paragraph-function #'lua--fill-paragraph)
+ (with-no-warnings
+ (setq-local comment-use-global-state t))
+ (setq-local imenu-generic-expression lua-imenu-generic-expression)
+ (when (boundp 'electric-indent-chars)
+ ;; If electric-indent-chars is not defined, electric indentation is
+ ;; done via `lua-mode-map'.
+ (setq-local electric-indent-chars
+ (append electric-indent-chars lua--electric-indent-chars)))
+ (add-hook 'flymake-diagnostic-functions #'lua-flymake nil t)
+
+ ;; Hide-show setup
+ (unless (assq 'lua-mode hs-special-modes-alist)
+ (add-to-list 'hs-special-modes-alist
+ `(lua-mode
+ ,(regexp-opt (mapcar 'car lua-sexp-alist) 'words) ; Start
+ ,(regexp-opt (mapcar 'cdr lua-sexp-alist) 'words) ; End
+ nil lua-forward-sexp))))
+
+;;;###autoload
+(add-to-list 'auto-mode-alist '("\\.lua\\'" . lua-mode))
+
+;;;###autoload
+(add-to-list 'interpreter-mode-alist '("lua" . lua-mode))
+
+(defun lua-electric-match (arg)
+ "Insert character ARG and adjust indentation."
+ (interactive "P")
+ (let (blink-paren-function)
+ (self-insert-command (prefix-numeric-value arg)))
+ (when lua-electric-flag
+ (lua-indent-line))
+ (blink-matching-open))
+
+;; Private functions
+
+(defun lua--fill-paragraph (&optional justify region)
+ "Implementation of `forward-paragraph' for filling.
+
+This function works around a corner case in the following situations:
+
+ <>
+ -- some very long comment ....
+ some_code_right_after_the_comment
+
+If point is at the beginning of the comment line, fill paragraph code
+would have gone for comment-based filling and done the right thing, but
+it does not find a comment at the beginning of the empty line before the
+comment and falls back to text-based filling ignoring `comment-start'
+and spilling the comment into the code.
+
+The arguments JUSTIFY and REGION control `fill-paragraph' (which see)."
+ (save-excursion
+ (while (and (not (eobp))
+ (progn (move-to-left-margin)
+ (looking-at paragraph-separate)))
+ (forward-line 1))
+ (let ((fill-paragraph-handle-comment t))
+ (fill-paragraph justify region))))
+
+(defun lua-prefix-key-update-bindings ()
+ "Update prefix key bindings."
+ (if (eq lua-prefix-mode-map (keymap-parent lua-mode-map))
+ ;; If prefix-map is a parent, delete the parent
+ (set-keymap-parent lua-mode-map nil)
+ ;; Otherwise, look for it among children
+ (when-let* ((old-cons (rassoc lua-prefix-mode-map lua-mode-map)))
+ (delq old-cons lua-mode-map)))
+ (if (null lua-prefix-key)
+ (set-keymap-parent lua-mode-map lua-prefix-mode-map)
+ (define-key lua-mode-map (vector lua-prefix-key) lua-prefix-mode-map)))
+
+(defun lua-set-prefix-key (new-key-str)
+ "Change `lua-prefix-key' to NEW-KEY-STR and update keymaps.
+
+This function replaces previous prefix-key binding with a new one."
+ (interactive "sNew prefix key (empty string means no key): ")
+ (lua--customize-set-prefix-key 'lua-prefix-key new-key-str)
+ (message "Prefix key set to %S" (single-key-description lua-prefix-key))
+ (lua-prefix-key-update-bindings))
+
+(defun lua-string-p (&optional pos)
+ "Return non-nil if point or POS is in a string."
+ (save-excursion (elt (syntax-ppss pos) 3)))
+
+(defun lua--containing-double-hyphen-start-pos ()
+ "Return position of the beginning comment delimiter (--).
+
+Emacs syntax framework does not consider comment delimiters as
+part of the comment itself, but for this package it is useful to
+consider point as inside comment when it is between the two hyphens"
+ (and (eql (char-before) ?-)
+ (eql (char-after) ?-)
+ (1- (point))))
+
+(defun lua-comment-start-pos (&optional parsing-state)
+ "Return position of comment containing current point.
+
+If point is not inside a comment, return nil.
+
+The argument PARSING-STATE is a `syntax-ppss' state."
+ (if-let* ((parsing-state (or parsing-state (syntax-ppss)))
+ ((not (nth 3 parsing-state))) ; Not a string.
+ ((nth 4 parsing-state))) ; Syntax-based comment.
+ (nth 8 parsing-state)
+ (lua--containing-double-hyphen-start-pos)))
+
+(defun lua-comment-or-string-p (&optional pos)
+ "Return non-nil if point or POS is in a comment or string."
+ (save-excursion
+ (let ((parse-result (syntax-ppss pos)))
+ (or (elt parse-result 3) (lua-comment-start-pos parse-result)))))
+
+(defun lua-comment-or-string-start-pos (&optional pos)
+ "Return start position of string or comment containing point or POS.
+
+If point is not inside string or comment, return nil."
+ (save-excursion
+ (when pos (goto-char pos))
+ (or (elt (syntax-ppss pos) 8)
+ (lua--containing-double-hyphen-start-pos))))
+
+;; They're propertized as follows:
+;; 1. generic-comment
+;; 2. generic-string
+;; 3. equals signs
+(defconst lua-ml-begin-regexp
+ "\\(?:\\(?1:-\\)-\\[\\|\\(?2:\\[\\)\\)\\(?3:=*\\)\\[")
+
+(defun lua-try-match-multiline-end (end)
+ "Try to match close-bracket for multiline literal around point.
+
+Basically, detect form of close bracket from syntactic information
+provided at point and `re-search-forward' to it.
+
+The argument END is a buffer position that bounds the search."
+ (let ((comment-or-string-start-pos (lua-comment-or-string-start-pos)))
+ ;; Is there a literal around point?
+ (and comment-or-string-start-pos
+ ;; It is, check if the literal is a multiline open-bracket
+ (save-excursion
+ (goto-char comment-or-string-start-pos)
+ (looking-at lua-ml-begin-regexp))
+
+ ;; Yes it is, look for it matching close-bracket. Close
+ ;; bracket's match group is determined by match-group of
+ ;; open-bracket.
+ (re-search-forward
+ (format "]%s\\(?%s:]\\)"
+ (match-string-no-properties 3)
+ (if (match-beginning 1) 1 2))
+ end 'noerror))))
+
+(defun lua-try-match-multiline-begin (limit)
+ "Try to match multiline open-brackets.
+
+Find next opening long bracket outside of any string/comment. If none
+can be found before reaching LIMIT, return nil."
+ (let (last-search-matched)
+ (while
+ ;; This loop will iterate skipping all multiline-begin tokens
+ ;; that are inside strings or comments ending either at EOL or
+ ;; at valid token.
+ (and (setq last-search-matched
+ (re-search-forward lua-ml-begin-regexp limit 'noerror))
+ ;; Ensure --[[ is not inside a comment or string.
+ ;;
+ ;; This includes "---[[" sequence, in which "--" at the
+ ;; beginning creates a single-line comment, and thus "-[["
+ ;; is no longer a multi-line opener.
+ ;;
+ ;; XXX: need to ensure syntax-ppss beyond (match-beginning
+ ;; 0) is not calculated, or otherwise we'll need to flush
+ ;; the cache.
+ (lua-comment-or-string-start-pos (match-beginning 0))))
+
+ last-search-matched))
+
+(defun lua-match-multiline-literal-bounds (limit)
+ "Move point to multi-line literal bound.
+The argument LIMIT is a buffer position that bounds the search."
+ ;; First, close any multiline literal spanning from previous block.
+ ;; This will move the point accordingly so as to avoid double
+ ;; traversal.
+ (or (lua-try-match-multiline-end limit)
+ (lua-try-match-multiline-begin limit)))
+
+(defun lua--propertize-multiline-bounds (start end)
+ "Put text properties on multiline literal bounds within START and END.
+
+Intended to be used as a `syntax-propertize-function'."
+ (save-excursion
+ (goto-char start)
+ (while (lua-match-multiline-literal-bounds end)
+ (when (match-beginning 1)
+ (put-text-property (match-beginning 1) (match-end 1)
+ 'syntax-table (string-to-syntax "!")))
+ (when (match-beginning 2)
+ (put-text-property (match-beginning 2) (match-end 2)
+ 'syntax-table (string-to-syntax "|"))))))
+
+(defun lua-indent-line ()
+ "Indent current line for Lua mode.
+Return the amount the indentation changed by."
+ (let (indent
+ (case-fold-search nil)
+ ;; Save point as a distance to eob - it's invariant w.r.t
+ ;; indentation.
+ (pos (- (point-max) (point))))
+ (back-to-indentation)
+ (setq indent (if (lua-comment-or-string-p)
+ ;; Just restore point posistion.
+ (lua-calculate-string-or-comment-indentation)
+ (max 0 (lua-calculate-indentation))))
+
+ (unless (equal indent (current-column))
+ (delete-region (line-beginning-position) (point))
+ (indent-to indent))
+
+ ;; If initial point was within line's indentation, position after
+ ;; the indentation. Else stay at same point in text.
+ (when (> (- (point-max) pos) (point))
+ (goto-char (- (point-max) pos)))
+
+ indent))
+
+(defun lua-calculate-string-or-comment-indentation ()
+ "This should be run when point at `current-indentation' is in a string."
+ (if (and (lua-string-p)
+ (not lua-indent-string-contents))
+ ;; If inside string and strings aren't to be indented, return
+ ;; current indentation.
+ (current-indentation)
+
+ ;; At this point, we know that we're inside comment, so make sure
+ ;; close-bracket is unindented like a block that starts after
+ ;; left-shifter.
+ (let ((left-shifter-p (looking-at "\\s *\\(?:--\\)?\\]\\(?1:=*\\)\\]")))
+ (save-excursion
+ (goto-char (lua-comment-or-string-start-pos))
+ (+ (current-indentation)
+ (if (and left-shifter-p
+ (looking-at (format "--\\[%s\\["
+ (match-string-no-properties 1))))
+ 0
+ lua-indent-level))))))
+
+(defun lua--signum (x)
+ "Return 1 if X is positive, -1 if negative, 0 if zero."
+ (cond ((> x 0) 1) ((< x 0) -1) (t 0)))
+
+(defun lua--ensure-point-within-limit (limit backward)
+ "Return non-nil if point is within LIMIT going forward.
+
+With BACKWARD non-nil, return non-nil if point is within LIMIT going
+backward.
+
+If point is beyond limit, move it onto limit."
+ (if (= (lua--signum (- (point) limit))
+ (if backward 1 -1))
+ t
+ (goto-char limit)
+ nil))
+
+(defun lua--escape-from-string (&optional backward)
+ "Move point outside of string if it is inside one.
+
+By default, point is placed after the string, with BACKWARD it is placed
+before the string."
+ (interactive)
+ (let ((parse-state (syntax-ppss)))
+ (when (nth 3 parse-state)
+ (if backward
+ (goto-char (nth 8 parse-state))
+ (parse-partial-sexp
+ (point) (line-end-position) nil nil (syntax-ppss) 'syntax-table))
+ t)))
+
+(defun lua-find-regexp (direction regexp &optional limit)
+ "Search for a regular expression in the direction specified.
+
+DIRECTION is one of \\='forward and \\='backward.
+
+Matches in comments and strings are ignored. If the REGEXP is found,
+returns point position, nil otherwise.
+
+The argument LIMIT is a buffer position that bounds the search."
+ (let ((search-func (if (eq direction 'forward)
+ 're-search-forward 're-search-backward))
+ (case-fold-search nil))
+ (cl-loop
+ always (or (null limit)
+ (lua--ensure-point-within-limit
+ limit (not (eq direction 'forward))))
+ always (funcall search-func regexp limit 'noerror)
+ for match-beg = (match-beginning 0)
+ for match-end = (match-end 0)
+ while (or (lua-comment-or-string-p match-beg)
+ (lua-comment-or-string-p match-end))
+ do (let ((parse-state (syntax-ppss)))
+ (cond
+ ;; Inside a string
+ ((nth 3 parse-state)
+ (lua--escape-from-string (not (eq direction 'forward))))
+ ;; Inside a comment
+ ((nth 4 parse-state)
+ (goto-char (nth 8 parse-state))
+ (when (eq direction 'forward)
+ (forward-comment 1)))))
+ finally return (point))))
+
+(defconst lua-block-regexp
+ (eval-when-compile
+ (rx (or (group symbol-start
+ (group (or "do" "function" "repeat" "then"
+ "else" "elseif" "end" "until"))
+ symbol-end)
+ (group (any "()[]{}"))))))
+
+(defconst lua-block-token-alist
+ '(("do" "\\_<end\\_>" "\\_<for\\|while\\_>" middle-or-open)
+ ("function" "\\_<end\\_>" nil open)
+ ("repeat" "\\_<until\\_>" nil open)
+ ("then"
+ "\\_<\\(e\\(lse\\(if\\)?\\|nd\\)\\)\\_>" "\\_<\\(else\\)?if\\_>" middle)
+ ("{" "}" nil open)
+ ("[" "]" nil open)
+ ("(" ")" nil open)
+ ("if" "\\_<then\\_>" nil open)
+ ("for" "\\_<do\\_>" nil open)
+ ("while" "\\_<do\\_>" nil open)
+ ("else" "\\_<end\\_>" "\\_<then\\_>" middle)
+ ("elseif" "\\_<then\\_>" "\\_<then\\_>" middle)
+ ("end" nil "\\_<\\(do\\|function\\|then\\|else\\)\\_>" close)
+ ("until" nil "\\_<repeat\\_>" close)
+ ("}" nil "{" close)
+ ("]" nil "\\[" close)
+ (")" nil "(" close))
+ "This is a list of block token information blocks.
+
+Each token information entry is of the form:
+ KEYWORD FORWARD-MATCH-REGEXP BACKWARDS-MATCH-REGEXP TOKEN-TYPE
+
+KEYWORD is the token.
+
+FORWARD-MATCH-REGEXP is a regexp that matches all possible tokens when
+going forward.
+
+BACKWARDS-MATCH-REGEXP is a regexp that matches all possible tokens when
+going backwards.
+
+TOKEN-TYPE determines where the token occurs on a statement. Open
+indicates that the token appears at start, close indicates that it
+appears at end, middle indicates that it is a middle type token, and
+middle-or-open indicates that it can appear both as a middle or an open
+type.")
+
+(defconst lua-indentation-modifier-regexp
+ ;; The absence of else is deliberate, since it does not modify the
+ ;; indentation level per se. It only may cause the line, in which the
+ ;; else is, to be shifted to the left.
+ (rx (or (group (or (seq symbol-start
+ (group (or "do" "function" "repeat" "then" "if"
+ "else" "elseif" "for" "while"))
+ symbol-end)
+ (any "([{")))
+ (group (or (seq symbol-start
+ (group (or "end" "until"))
+ symbol-end)
+ (any ")]}"))))))
+
+(defun lua-get-block-token-info (token)
+ "Return the block token info entry for TOKEN from lua-block-token-alist."
+ (assoc token lua-block-token-alist))
+
+(defun lua-get-token-match-re (token-info direction)
+ "Return the relevant match regexp from TOKEN-INFO.
+
+The argument DIRECTION controls if the search goes forward or backward."
+ (cond
+ ((eq direction 'forward) (cadr token-info))
+ ((eq direction 'backward) (nth 2 token-info))
+ (t nil)))
+
+(defun lua-get-token-type (token-info)
+ "Return the relevant match regexp from TOKEN-INFO."
+ (nth 3 token-info))
+
+(defun lua-backwards-to-block-begin-or-end ()
+ "Move backwards to nearest block begin or end.
+Return nil if unsuccessful."
+ (interactive)
+ (lua-find-regexp 'backward lua-block-regexp))
+
+(defun lua-find-matching-token-word (token &optional direction)
+ "Find matching open- or close-token for TOKEN in DIRECTION.
+Point has to be exactly at the beginning of TOKEN, e.g. with | being
+point
+
+ {{ }|} -- (lua-find-matching-token-word \"}\" \\='backward) will return
+ -- the first {
+ {{ |}} -- (lua-find-matching-token-word \"}\" \\='backward) will find
+ -- the second {.
+
+DIRECTION has to be either \\='forward or \\='backward."
+ (let* ((token-info (lua-get-block-token-info token))
+ (match-type (lua-get-token-type token-info))
+ ;; If we are on a middle token, go backwards. If it is a
+ ;; middle or open, go forwards
+ (search-direction (or direction
+ (if (or (eq match-type 'open)
+ (eq match-type 'middle-or-open))
+ 'forward
+ 'backward)
+ 'backward))
+ (match (lua-get-token-match-re token-info search-direction))
+ maybe-found-pos)
+ ;; If we are searching forward from the token at the current point
+ ;; (i.e. for a closing token), need to step one character forward
+ ;; first, or the regexp will match the opening token.
+ (when (eq search-direction 'forward) (forward-char 1))
+ (catch 'found
+ ;; If we are attempting to find a matching token for a terminating
+ ;; token (i.e. a token that starts a statement when searching
+ ;; back, or a token that ends a statement when searching forward),
+ ;; then we don't need to look any further.
+ (when (or (and (eq search-direction 'forward)
+ (eq match-type 'close))
+ (and (eq search-direction 'backward)
+ (eq match-type 'open)))
+ (throw 'found nil))
+ (while (lua-find-regexp search-direction lua-indentation-modifier-regexp)
+ ;; Have we found a valid matching token?
+ (let* ((found-token (match-string 0))
+ (found-pos (match-beginning 0))
+ (found-type (lua-get-token-type
+ (lua-get-block-token-info found-token))))
+ (if (not (and match (string-match match found-token)))
+ ;; No - then there is a nested block. If we were looking
+ ;; for a block begin token, found-token must be a block
+ ;; end token; likewise, if we were looking for a block end
+ ;; token, found-token must be a block begin token,
+ ;; otherwise there is a grammatical error in the code.
+ (unless (and (or (eq match-type 'middle)
+ (eq found-type 'middle)
+ (eq match-type 'middle-or-open)
+ (eq found-type 'middle-or-open)
+ (eq match-type found-type))
+ (goto-char found-pos)
+ (lua-find-matching-token-word
+ found-token search-direction))
+ (when maybe-found-pos
+ (goto-char maybe-found-pos)
+ (throw 'found maybe-found-pos)))
+ ;; Yes.
+ ;; If it is a not a middle kind, report the location
+ (unless (or (eq found-type 'middle)
+ (eq found-type 'middle-or-open))
+ (throw 'found found-pos))
+ ;; If it is a middle-or-open type, record location, but keep
+ ;; searching. If we fail to complete the search, we'll
+ ;; report the location
+ (when (eq found-type 'middle-or-open)
+ (setq maybe-found-pos found-pos))
+ ;; Cannot use tail recursion. Too much nesting on long
+ ;; chains of if/elseif. Will reset variables instead.
+ (setq token found-token)
+ (setq token-info (lua-get-block-token-info token))
+ (setq match (lua-get-token-match-re token-info search-direction))
+ (setq match-type (lua-get-token-type token-info)))))
+ maybe-found-pos)))
+
+(defun lua-goto-matching-block-token (&optional parse-start direction)
+ "Find block begion/end token matching the one at the point.
+This function moves the point to the token that matches the one at the
+current point. Returns the point position of the first character of the
+matching token if successful, nil otherwise.
+
+Optional PARSE-START is a position to which the point should be moved
+first.
+
+DIRECTION has to be \\='forward or \\='backward (\\='forward by default)."
+ (when parse-start (goto-char parse-start))
+ (let ((case-fold-search nil))
+ (when-let* (((looking-at lua-indentation-modifier-regexp))
+ (position (lua-find-matching-token-word
+ (match-string 0) direction)))
+ (goto-char position))))
+
+(defun lua-goto-matching-block (&optional noreport)
+ "Go to the keyword balancing the one under the point.
+If the point is on a keyword/brace that starts a block, go to the
+matching keyword that ends the block, and vice versa.
+
+If optional NOREPORT is non-nil, it won't flag an error if there is no
+block open/close open."
+ (interactive)
+ ;; Search backward to the beginning of the keyword if necessary
+ (when (and (eq (char-syntax (following-char)) ?w)
+ (not (looking-at "\\_<")))
+ (re-search-backward "\\_<" nil t))
+ (if-let* ((position (lua-goto-matching-block-token)))
+ position
+ (unless noreport (error "Not on a block control keyword or brace"))))
+
+(defun lua-skip-ws-and-comments-backward (&optional limit)
+ "Move point back skipping all whitespace and comments.
+
+If LIMIT is given, stop at it or before.
+
+Return non-nil if moved point."
+ (interactive)
+ (unless (lua-string-p)
+ (let ((start-pos (point))
+ (comment-start-pos (lua-comment-start-pos))
+ (limit (min (point) (or limit (point-min)))))
+ (when comment-start-pos (goto-char (max limit comment-start-pos)))
+ (when (< limit (point)) (forward-comment (- limit (point))))
+ (when (< (point) limit) (goto-char limit))
+ (when (/= start-pos (point)) (point)))))
+
+(defun lua-skip-ws-and-comments-forward (&optional limit)
+ "Move point forward skipping all whitespace and comments.
+
+If LIMIT is given, stop at it or before.
+
+Return non-nil if moved point."
+ (interactive)
+ (unless (lua-string-p)
+ (let ((start-pos (point))
+ (comment-start-pos (lua-comment-start-pos))
+ (limit (max (point) (or limit (point-max)))))
+ ;; Escape from current comment. It is necessary to use "while"
+ ;; because luadoc parameters have non-comment face, and
+ ;; parse-partial-sexp with 'syntax-table flag will stop on them.
+ (when comment-start-pos
+ (goto-char comment-start-pos)
+ (forward-comment 1))
+ (when (< (point) limit) (forward-comment (- limit (point))))
+ (when (< limit (point)) (goto-char limit))
+ (when (/= start-pos (point)) (point)))))
+
+(defun lua-forward-line-skip-blanks (&optional back)
+ "Move 1 line forward/backward and skip insignificant ws/comment lines.
+
+Moves point 1 line forward (or backward) skipping lines that contain no
+Lua code besides comments. The point is put to the beginning of the
+line.
+
+Returns final value of point as integer or nil if operation failed.
+
+Non-nil argument BACK changes the direction to backwards."
+ (let ((start-pos (point)))
+ (if back
+ (progn
+ (beginning-of-line)
+ (lua-skip-ws-and-comments-backward))
+ (forward-line)
+ (lua-skip-ws-and-comments-forward))
+ (beginning-of-line)
+ (when (> (count-lines start-pos (point)) 0)
+ (point))))
+
+(eval-when-compile
+ (defconst lua-operator-class
+ "-+*/^.=<>~:&|"))
+
+(defconst lua-cont-eol-regexp
+ (eval-when-compile
+ (rx-to-string
+ `(seq (or (group-n 1
+ symbol-start
+ (group (or "and" "or" "not" "in" "for" "while" "local"
+ "function" "if" "until" "elseif" "return"))
+ symbol-end)
+ (seq (or bol (not (any ,lua-operator-class)))
+ (group-n 2
+ (group (or "%" "&" "*" "+" "," "-" "." ".." "/" ":"
+ "<" "<<" "<=" "=" "==" ">" ">=" ">>" "^"
+ "|" "~" "~=")))))
+ (zero-or-more (syntax whitespace))
+ point)))
+ "Regexp that matches the ending of a line that needs continuation.
+
+This regexp starts from eol and looks for a binary operator or an
+unclosed block intro (i.e. `for' without `do' or `if' without `then')
+followed by an optional whitespace till the end of the line.")
+
+(defconst lua-cont-bol-regexp
+ (eval-when-compile
+ (rx-to-string
+ `(seq point (zero-or-more (syntax whitespace))
+ (or (group-n 1
+ symbol-start
+ (group (or "and" "in" "not" "or"))
+ symbol-end)
+ (seq (group-n 2
+ (group (or "%" "&" "*" "+" "," "-" "." ".." "/" ":"
+ "<" "<<" "<=" "=" "==" ">" ">=" ">>" "^"
+ "|" "~" "~=")))
+ (or eol (not (any ,lua-operator-class))))))))
+ "Regexp that matches a line that continues previous one.
+
+This regexp means, starting from point there is an optional whitespace
+followed by Lua binary operator. Lua is very liberal when it comes to
+continuation line, so we're safe to assume that every line that starts
+with a binop continues previous one even though it looked like an
+end-of-statement.")
+
+(defun lua-last-token-continues-p ()
+ "Return non-nil if the last token on this line is a continuation token."
+ (let ((line-begin (line-beginning-position))
+ return-value)
+ (save-excursion
+ (end-of-line)
+ (lua-skip-ws-and-comments-backward line-begin)
+ (setq return-value (and (re-search-backward lua-cont-eol-regexp line-begin t)
+ (or (match-beginning 1)
+ (match-beginning 2))))
+ (when (and return-value
+ (string-equal (match-string-no-properties 0) "return"))
+ ;; "return" keyword is ambiguous and depends on next token
+ (unless (save-excursion
+ (goto-char (match-end 0))
+ (forward-comment (point-max))
+ (and
+ ;; Not continuing: at end of file
+ (not (eobp))
+ (or
+ ;; "function" keyword: it is a continuation, e.g.
+ ;;
+ ;; return
+ ;; function() return 123 end
+ ;;
+ (looking-at (lua-rx (symbol "function")))
+ ;; Looking at semicolon or any other keyword: not
+ ;; continuation
+ (not (looking-at (lua-rx (or ";" lua-keyword)))))))
+ (setq return-value nil)))
+ return-value)))
+
+(defun lua-first-token-continues-p ()
+ "Return non-nil if the first token on this line is a continuation token."
+ (let ((line-end (line-end-position)))
+ (save-excursion
+ (beginning-of-line)
+ (lua-skip-ws-and-comments-forward line-end)
+ ;; If first character of the line is inside string, it's a
+ ;; continuation if strings aren't supposed to be indented,
+ ;; `lua-calculate-indentation' won't even let the control inside
+ ;; this function
+ (and
+ (re-search-forward lua-cont-bol-regexp line-end t)
+ (or (match-beginning 1)
+ (match-beginning 2))))))
+
+(defun lua--backward-up-list-noerror ()
+ "Safe version of lua-backward-up-list that does not signal an error."
+ (condition-case nil
+ (lua-backward-up-list)
+ (scan-error nil)))
+
+(defun lua-backward-up-list ()
+ "Goto starter/opener of the block containing point."
+ (interactive)
+ (let ((start-pos (point))
+ end-pos)
+ (or
+ ;; Return parent block opener token if it exists.
+ (cl-loop
+ ;; Search indentation modifier backward, return nil on failure.
+ always (lua-find-regexp 'backward lua-indentation-modifier-regexp)
+ ;; Fetch info about the found token
+ for token = (match-string-no-properties 0)
+ for token-info = (lua-get-block-token-info token)
+ for token-type = (lua-get-token-type token-info)
+ ;; If the token is a close token, continue to skip its opener. If not
+ ;; close, stop and return found token.
+ while (eq token-type 'close)
+ ;; Find matching opener to skip it and continue from beginning.
+ ;;
+ ;; Return nil on failure.
+ always (let ((position (lua-find-matching-token-word token 'backward)))
+ (and position (goto-char position)))
+ finally return token-info)
+ (progn
+ (setq end-pos (point))
+ (goto-char start-pos)
+ (signal 'scan-error
+ (list "Block open token not found"
+ ;; If start-pos == end-pos, the "obstacle" is current
+ (if (eql start-pos end-pos) start-pos (match-beginning 0))
+ (if (eql start-pos end-pos) start-pos (match-end 0))))))))
+
+(defun lua--continuation-breaking-line-p ()
+ "Return non-nil if looking at token(-s) that forbid continued line."
+ (save-excursion
+ (lua-skip-ws-and-comments-forward (line-end-position))
+ (looking-at (lua-rx (or (symbol "do" "while" "repeat" "until"
+ "if" "then" "elseif" "else"
+ "for" "local")
+ lua-funcheader)))))
+
+(defun lua-is-continuing-statement-p-1 ()
+ "Return non-nil if current lined continues a statement.
+
+More specifically, return the point in the line that is continued.
+The criteria for a continuing statement are:
+
+* the last token of the previous line is a continuing op,
+ OR the first token of the current line is a continuing op
+
+* the expression is not enclosed by a parentheses/braces/brackets"
+ (let (prev-line continuation-pos parent-block-opener)
+ (save-excursion (setq prev-line (lua-forward-line-skip-blanks 'back)))
+ (and prev-line
+ (not (lua--continuation-breaking-line-p))
+ (save-excursion
+ (or
+ ;; Binary operator or keyword that implies continuation.
+ (and (setq continuation-pos
+ (or (lua-first-token-continues-p)
+ (save-excursion
+ (and (goto-char prev-line)
+ ;; Check last token of previous nonblank line
+ (lua-last-token-continues-p)))))
+ (not
+ ;; Operators/keywords does not create continuation
+ ;; inside some blocks:
+ (and (setq parent-block-opener
+ (car-safe (lua--backward-up-list-noerror)))
+ (or
+ ;; Inside parens/brackets
+ (member parent-block-opener '("(" "["))
+ ;; Inside braces if it is a comma
+ (and (eq (char-after continuation-pos) ?,)
+ (equal parent-block-opener "{")))))
+ continuation-pos))))))
+
+(defun lua-is-continuing-statement-p (&optional parse-start)
+ "Return non-nil if PARSE-START should be indented as continuation line.
+
+This true is when the line:
+
+* Is continuing a statement itself
+
+* Starts with a 1+ block-closer tokens, an top-most block opener is on a
+ continuation line."
+ (save-excursion
+ (when parse-start (goto-char parse-start))
+
+ ;; If line starts with a series of closer tokens, whether or not the
+ ;; line is a continuation line is decided by the opener line, e.g.
+ ;;
+ ;; x = foo +
+ ;; long_function_name(
+ ;; long_parameter_1,
+ ;; long_parameter_2,
+ ;; long_parameter_3,
+ ;; ) + long_function_name2({
+ ;; long_parameter_1,
+ ;; long_parameter_2,
+ ;; long_parameter_3,
+ ;; })
+ ;;
+ ;; Final line, "})" is a continuation line, but it is decided by the
+ ;; opener line, ") + long_function_name2({", which in its turn is
+ ;; decided by the "long_function_name(" line, which is a
+ ;; continuation line because the line before it ends with a binary
+ ;; operator.
+ (cl-loop
+ ;; Go to opener line
+ while (and (lua--goto-line-beginning-rightmost-closer)
+ (lua--backward-up-list-noerror))
+ ;; If opener line is continuing, repeat. If opener line is not
+ ;; Continuing, return nil.
+ always (lua-is-continuing-statement-p-1)
+ ;; We get here if there was no opener to go to: check current line.
+ finally return (lua-is-continuing-statement-p-1))))
+
+(defun lua-make-indentation-info-pair (found-token found-pos)
+ "Create a pair from FOUND-TOKEN and FOUND-POS for indentation calculation.
+
+This is a helper function to lua-calculate-indentation-info.
+Don't use standalone."
+ (cond
+ ;; Functions are a bit tricky to indent right. They can appear in a
+ ;; lot ot different contexts. Until I find a shortcut, I'll leave it
+ ;; with a simple relative indentation.
+ ;; The special cases are for indenting according to the location of
+ ;; the function. i.e.:
+ ;; (cons 'absolute (+ (current-column) lua-indent-level))
+ ;; TODO: Fix this. It causes really ugly indentations for in-line
+ ;; functions.
+ ((string-equal found-token "function")
+ (cons 'relative lua-indent-level))
+
+ ;; Block openers
+ ((and lua-indent-nested-block-content-align
+ (member found-token (list "{" "(" "[")))
+ (save-excursion
+ (let ((found-bol (line-beginning-position)))
+ (forward-comment (point-max))
+ ;; If the next token is on this line and it's not a block
+ ;; opener, the next line should align to that token.
+ (if (and (zerop (count-lines found-bol (line-beginning-position)))
+ (not (looking-at lua-indentation-modifier-regexp)))
+ (cons 'absolute (current-column))
+ (cons 'relative lua-indent-level)))))
+
+ ;; These are not really block starters. They should not add to
+ ;; indentation. The corresponding "then" and "do" handle the
+ ;; indentation.
+ ((member found-token (list "if" "for" "while"))
+ (cons 'relative 0))
+ ;; closing tokens follow: These are usually taken care of by
+ ;; lua-calculate-indentation-override.
+ ;; elseif is a bit of a hack. It is not handled separately, but it
+ ;; needs to nullify a previous then if on the same line.
+ ((member found-token (list "until" "elseif"))
+ (save-excursion
+ (let* ((line-beginning (line-beginning-position))
+ (same-line (and (lua-goto-matching-block-token found-pos 'backward)
+ (<= line-beginning (point)))))
+ (if same-line
+ (cons 'remove-matching 0)
+ (cons 'relative 0)))))
+
+ ;; else is a special case; if its matching block token is on the same
+ ;; line, instead of removing the matching token, it has to replace
+ ;; it, so that either the next line will be indented correctly, or
+ ;; the end on the same line will remove the effect of the else.
+ ((string-equal found-token "else")
+ (save-excursion
+ (let* ((line-beginning (line-beginning-position))
+ (same-line (and (lua-goto-matching-block-token found-pos 'backward)
+ (<= line-beginning (point)))))
+ (if same-line
+ (cons 'replace-matching (cons 'relative lua-indent-level))
+ (cons 'relative lua-indent-level)))))
+
+ ;; Block closers. If they are on the same line as their openers,
+ ;; they simply eat up the matching indentation modifier. Otherwise,
+ ;; they pull indentation back to the matching block opener.
+ ((member found-token (list ")" "}" "]" "end"))
+ (save-excursion
+ (let* ((line-beginning (line-beginning-position))
+ (same-line (and (lua-goto-matching-block-token found-pos 'backward)
+ (<= line-beginning (point))))
+ (opener-pos (point))
+ opener-continuation-offset)
+ (if same-line
+ (cons 'remove-matching 0)
+ (back-to-indentation)
+ (setq opener-continuation-offset
+ (if (lua-is-continuing-statement-p-1) lua-indent-level 0))
+
+ ;; Accumulate indentation up to opener, including indentation.
+ ;; If there were no other indentation modifiers until said
+ ;; opener, ensure there is no continuation after the closer.
+ `(multiple . ((absolute . ,(- (current-indentation)
+ opener-continuation-offset))
+ ,@(when (/= opener-continuation-offset 0)
+ (list (cons 'continued-line
+ opener-continuation-offset)))
+ ,@(delete nil (list (lua-calculate-indentation-info-1
+ nil opener-pos)))
+ (cancel-continued-line . nil)))))))
+
+ ((member found-token '("do" "then"))
+ `(multiple . ((cancel-continued-line . nil) (relative . ,lua-indent-level))))
+
+ ;; Everything else. This is from the original code: If opening a
+ ;; block (match-data 1 exists), then push indentation one level up,
+ ;; if it is closing a block, pull it one level down.
+ ('other-indentation-modifier
+ (cons 'relative (if (nth 2 (match-data))
+ ;; Beginning of a block matched
+ lua-indent-level
+ ;; End of a block matched
+ (- lua-indent-level))))))
+
+(defun lua-add-indentation-info-pair (pair info-list)
+ "Add the indentation info PAIR to the list of indentation INFO-LIST.
+This function has special case handling for two tokens: remove-matching,
+and replace-matching. These two tokens are cleanup tokens that remove
+or alter the effect of a previously recorded indentation info.
+
+When a remove-matching token is encountered, the last recorded info,
+i.e. the car of the list is removed. This is used to roll-back an
+indentation of a block opening statement when it is closed.
+
+When a replace-matching token is seen, the last recorded info is
+removed, and the cdr of the replace-matching info is added in its place.
+This is used when a middle-of the block (the only case is `else') is
+seen on the same line the block is opened."
+ (cond
+ ((eq 'multiple (car pair))
+ (let ((info-pair-elts (cdr pair)))
+ (while info-pair-elts
+ (setq info-list (lua-add-indentation-info-pair
+ (car info-pair-elts) info-list)
+ info-pair-elts (cdr info-pair-elts)))
+ info-list))
+ ((eq 'cancel-continued-line (car pair))
+ (if (eq (caar info-list) 'continued-line)
+ (cdr info-list)
+ info-list))
+ ((eq 'remove-matching (car pair))
+ ;; Remove head of list
+ (cdr info-list))
+ ((eq 'replace-matching (car pair))
+ ;; Remove head of list, and add the cdr of pair instead
+ (cons (cdr pair) (cdr info-list)))
+ ((listp (cdr-safe pair))
+ (nconc pair info-list))
+ (t
+ ;; Just add the pair
+ (cons pair info-list))))
+
+(defun lua-calculate-indentation-info-1 (indentation-info bound)
+ "Helper function for `lua-calculate-indentation-info'.
+
+Return list of indentation modifiers from point to BOUND.
+
+The argument INDENTATION-INFO is an indentation INFO-LIST."
+ (while (lua-find-regexp 'forward lua-indentation-modifier-regexp
+ bound)
+ (let ((found-token (match-string 0))
+ (found-pos (match-beginning 0)))
+ (setq indentation-info
+ (lua-add-indentation-info-pair
+ (lua-make-indentation-info-pair found-token found-pos)
+ indentation-info))))
+ indentation-info)
+
+(defun lua-calculate-indentation-info (&optional parse-end)
+ "Compute how each block token on the line affects indentation.
+The effect of each token can be either a shift relative to the current
+indentation level, or indentation to some absolute column. This
+information is collected in a list of indentation info pairs, which
+denote absolute and relative each, and the shift/column to indent to.
+
+The argument PARSE-END is a buffer position that bounds the calculation."
+ (let (indentation-info cont-stmt-pos)
+ (while (setq cont-stmt-pos (lua-is-continuing-statement-p))
+ (lua-forward-line-skip-blanks 'back)
+ (when (< cont-stmt-pos (point))
+ (goto-char cont-stmt-pos)))
+
+ ;; Calculate indentation modifiers for the line itself
+ (setq indentation-info (list (cons 'absolute (current-indentation))))
+
+ (back-to-indentation)
+ (setq indentation-info
+ (lua-calculate-indentation-info-1
+ indentation-info (min parse-end (line-end-position))))
+
+ ;; And do the following for each continuation line before PARSE-END
+ (while (and (eql (forward-line 1) 0)
+ (<= (point) parse-end))
+
+ ;; Handle continuation lines:
+ (if (lua-is-continuing-statement-p)
+ ;; If it's the first continuation line, add one level
+ (unless (eq (car (car indentation-info)) 'continued-line)
+ (push (cons 'continued-line lua-indent-level) indentation-info))
+
+ ;; If it's the first non-continued line, subtract one level
+ (when (eq (car (car indentation-info)) 'continued-line)
+ (push (cons 'stop-continued-line (- lua-indent-level)) indentation-info)))
+
+ ;; Add modifiers found in this continuation line
+ (setq indentation-info
+ (lua-calculate-indentation-info-1
+ indentation-info (min parse-end (line-end-position)))))
+
+ indentation-info))
+
+(defun lua-accumulate-indentation-info (reversed-indentation-info)
+ "Accumulate indent information from lua-calculate-indentation-info.
+Returns either the relative indentation shift, or the absolute column to
+indent to.
+
+The argument REVERSED-INDENTATION-INFO is an indentation INFO-LIST."
+ (let (indentation-info
+ (type 'relative)
+ (accu 0))
+ ;; Aggregate all neighbouring relative offsets, reversing the INFO list.
+ (dolist (elt reversed-indentation-info)
+ (if (and (eq (car elt) 'relative)
+ (eq (caar indentation-info) 'relative))
+ (setcdr (car indentation-info) (+ (cdar indentation-info) (cdr elt)))
+ (push elt indentation-info)))
+
+ ;; Aggregate indentation info, taking 'absolute modifiers into account.
+ (mapc (lambda (x)
+ (if-let* ((new-val (cdr x))
+ ((eq 'absolute (car x))))
+ (setq type 'absolute
+ accu new-val)
+ (setq accu (+ accu new-val))))
+ indentation-info)
+
+ (cons type accu)))
+
+(defun lua-calculate-indentation-block-modifier (&optional parse-end)
+ "Return amount by which this line modifies the indentation.
+Beginnings of blocks add lua-indent-level once each, and endings of
+blocks subtract lua-indent-level once each. This function is used to
+determine how the indentation of the following line relates to this one.
+
+The argument PARSE-END is a buffer position that bounds the calculation."
+ (let (indentation-info)
+ (save-excursion
+ ;; First go back to the line that starts it all
+ ;; lua-calculate-indentation-info will scan through the whole thing
+ (let ((case-fold-search nil))
+ (setq indentation-info
+ (lua-accumulate-indentation-info
+ (lua-calculate-indentation-info parse-end)))))
+
+ (if (eq (car indentation-info) 'absolute)
+ (- (cdr indentation-info) (current-indentation))
+ (cdr indentation-info))))
+
+(eval-when-compile
+ (defconst lua--function-name-rx
+ '(seq symbol-start
+ (+ (any alnum "_"))
+ (* "." (+ (any alnum "_")))
+ (? ":" (+ (any alnum "_")))
+ symbol-end)
+ "Lua function name regexp in `rx'-SEXP format."))
+
+(defconst lua--left-shifter-regexp
+ (eval-when-compile
+ (rx
+ ;; This regexp should answer the following questions:
+ ;; 1. Is there a left shifter regexp on that line?
+ ;; 2. Where does block-open token of that left shifter reside?
+ (or (seq (group-n 1 symbol-start "local" (+ blank)) "function" symbol-end)
+ (seq (group-n 1 (eval lua--function-name-rx) (* blank)) (any "{("))
+ (seq (group-n 1 (or
+ ;; Assignment statement prefix
+ (seq (* nonl) (not (any "<=>~")) "=" (* blank))
+ ;; Return statement prefix
+ (seq word-start "return" word-end (* blank))))
+ ;; Right hand side
+ (or "{"
+ "function"
+ "("
+ (seq (group-n 1 (eval lua--function-name-rx) (* blank))
+ (any "({")))))))
+
+ "Regular expression that matches left-shifter expression.
+
+Left-shifter expression is defined as follows. If a block follows a
+left-shifter expression, its contents & block-close token should be
+indented relative to left-shifter expression indentation rather then to
+block-open token.
+
+For example:
+ -- `local a = ' is a left-shifter expression
+ -- `function' is a block-open token
+ local a = function()
+ -- block contents is indented relative to left-shifter
+ foobarbaz()
+ -- block-end token is unindented to left-shifter indentation
+ end
+
+The following left-shifter expressions are currently handled:
+1. local function definition with function block, begin-end
+2. function call with arguments block, () or {}
+3. assignment/return statement with
+ - table constructor block, {}
+ - function call arguments block, () or {} block
+ - function expression a.k.a. lambda, begin-end block.")
+
+(defun lua-point-is-after-left-shifter-p ()
+ "Check if point is right after a left-shifter expression.
+
+See `lua--left-shifter-regexp' for description & example of left-shifter
+expression."
+ (save-excursion
+ (let ((old-point (point)))
+ (back-to-indentation)
+ (and
+ (/= (point) old-point)
+ (looking-at lua--left-shifter-regexp)
+ (= old-point (match-end 1))))))
+
+(defun lua--goto-line-beginning-rightmost-closer (&optional parse-start)
+ "Move point to the opening of the rightmost closing bracket at point.
+The argument PARSE-START is a buffer position to start from."
+ (let (case-fold-search pos line-end-pos return-val)
+ (save-excursion
+ (when parse-start (goto-char parse-start))
+ (setq line-end-pos (line-end-position))
+ (back-to-indentation)
+ (unless (lua-comment-or-string-p)
+ (cl-loop while (and (<= (point) line-end-pos)
+ (looking-at lua-indentation-modifier-regexp))
+ for token-info = (lua-get-block-token-info (match-string 0))
+ for token-type = (lua-get-token-type token-info)
+ while (not (eq token-type 'open))
+ do (progn
+ (setq pos (match-beginning 0)
+ return-val token-info)
+ (goto-char (match-end 0))
+ (forward-comment (line-end-position))))))
+ (when pos
+ (goto-char pos)
+ return-val)))
+
+(defun lua-calculate-indentation-override (&optional parse-start)
+ "Return overriding indentation amount for special cases.
+
+If there's a sequence of block-close tokens starting at the beginning of
+the line, calculate indentation according to the line containing
+block-open token for the last block-close token in the sequence.
+
+If not, return nil.
+
+Optional PARSE-START is a position to which the point should be moved
+first."
+ (let (case-fold-search rightmost-closer-info opener-info opener-pos)
+ (save-excursion
+ (when (and (setq rightmost-closer-info (lua--goto-line-beginning-rightmost-closer parse-start))
+ (setq opener-info (lua--backward-up-list-noerror))
+ ;; Ensure opener matches closer.
+ (string-match (lua-get-token-match-re rightmost-closer-info 'backward)
+ (car opener-info)))
+
+ ;; Special case: "middle" tokens like for/do, while/do, if/then,
+ ;; elseif/then: corresponding "end" or corresponding "else" must
+ ;; be unindented to the beginning of the statement, which is not
+ ;; necessarily the same as beginning of string that contains
+ ;; "do", e.g.
+ ;;
+ ;; while (
+ ;; foo and
+ ;; bar) do
+ ;; hello_world()
+ ;; end
+ (setq opener-pos (point))
+ (when (/= (- opener-pos (line-beginning-position)) (current-indentation))
+ (unless (or
+ (and (string-equal (car opener-info) "do")
+ (member (car (lua--backward-up-list-noerror))
+ '("while" "for")))
+ (and (string-equal (car opener-info) "then")
+ (member (car (lua--backward-up-list-noerror))
+ '("if" "elseif"))))
+ (goto-char opener-pos)))
+
+ ;; (let (cont-stmt-pos)
+ ;; (while (setq cont-stmt-pos (lua-is-continuing-statement-p))
+ ;; (goto-char cont-stmt-pos)))
+ ;; Exception cases: when the start of the line is an assignment,
+ ;; go to the start of the assignment instead of the matching
+ ;; item
+ (if (and lua-indent-close-paren-align
+ (member (car opener-info) '("{" "(" "["))
+ (not (lua-point-is-after-left-shifter-p)))
+ (current-column)
+ (current-indentation))))))
+
+(defun lua-calculate-indentation ()
+ "Return appropriate indentation for current line as Lua code."
+ (save-excursion
+ (let ((cur-line-begin-pos (line-beginning-position)))
+ (or
+ ;; When calculating indentation, do the following:
+ ;; 1. check, if the line starts with indentation-modifier
+ ;; (open/close brace) and if it should be indented/unindented
+ ;; in special way
+ (lua-calculate-indentation-override)
+
+ (when (lua-forward-line-skip-blanks 'back)
+ ;; The order of function calls here is important. block
+ ;; modifier call may change the point to another line
+ (let* ((modifier
+ (lua-calculate-indentation-block-modifier cur-line-begin-pos)))
+ (+ (current-indentation) modifier)))
+
+ ;; 4. if there's no previous line, indentation is 0
+ 0))))
+
+(defvar lua--beginning-of-defun-re
+ (lua-rx-to-string '(: bol (? (symbol "local") ws+) lua-funcheader))
+ "Lua top level (matches only at the beginning of line) function header regex.")
+
+(defun lua-beginning-of-proc (&optional arg)
+ "Move backward to the beginning of a Lua proc (or similar).
+
+With argument ARG, do it that many times. Negative ARG -N means move
+forward to Nth following beginning of proc.
+
+Return non-nil unless search stops due to beginning or end of buffer."
+ (interactive "P")
+ (if-let* ((arg (or arg 1))
+ ((> arg 0)))
+ (re-search-backward lua--beginning-of-defun-re nil t arg)
+ (re-search-forward lua--beginning-of-defun-re nil t (abs arg))
+ (forward-line 0)))
+
+(defun lua-end-of-proc (&optional arg)
+ "Move forward to next end of Lua proc (or similar).
+
+With argument ARG, do it that many times. Negative ARG -N means move
+back to Nth preceding end of proc.
+
+This function just searches for a `end' at the beginning of a line."
+ (interactive "P")
+ (if-let* ((arg (or arg 1))
+ ((> arg 0)))
+ (re-search-forward "^end" nil t arg)
+ (re-search-backward "^end" nil t (abs arg)))
+ (forward-line))
+
+(defvar lua-process-init-code
+ (mapconcat
+ 'identity
+ '("local loadstring = loadstring or load"
+ "function luamode_loadstring(str, displayname, lineoffset)"
+ " if lineoffset > 1 then"
+ " str = string.rep('\\n', lineoffset - 1) .. str"
+ " end"
+ ""
+ " local x, e = loadstring(str, '@'..displayname)"
+ " if e then"
+ " error(e)"
+ " end"
+ " return x()"
+ "end")
+ " "))
+
+(defun lua-make-lua-string (str)
+ "Convert STR to Lua literal."
+ (save-match-data
+ (with-temp-buffer
+ (insert str)
+ (goto-char (point-min))
+ (while (re-search-forward "[\"'\\\t\\\n]" nil t)
+ (cond
+ ((string= (match-string 0) "\n")
+ (replace-match "\\\\n"))
+ ((string= (match-string 0) "\t")
+ (replace-match "\\\\t"))
+ (t
+ (replace-match "\\\\\\&" t))))
+ (concat "'" (buffer-string) "'"))))
+
+;;;###autoload
+(defalias 'run-lua #'lua-start-process)
+
+;;;###autoload
+(defun lua-start-process (&optional name program startfile &rest switches)
+ "Start a Lua process named NAME, running PROGRAM.
+PROGRAM defaults to NAME, which defaults to `lua-default-application'.
+When called interactively, switch to the process buffer.
+
+STARTFILE is the name of a file, whose contents are sent to the process
+as its initial input.
+
+SWITCHES is a list of strings passed as arguments to PROGRAM."
+ (interactive)
+ (setq name (or name (if (consp lua-default-application)
+ (car lua-default-application)
+ lua-default-application)))
+ (setq program (or program lua-default-application))
+ ;; Don't re-initialize if there already is a lua process
+ (unless (comint-check-proc (format "*%s*" name))
+ (setq lua-process-buffer (apply #'make-comint name program startfile
+ (or switches lua-default-command-switches)))
+ (setq lua-process (get-buffer-process lua-process-buffer))
+ (set-process-query-on-exit-flag lua-process nil)
+ (with-current-buffer lua-process-buffer
+ (setq lua--repl-buffer-p t)
+ (compilation-shell-minor-mode 1)
+ (setq-local comint-prompt-regexp lua-prompt-regexp)
+
+ ;; Don't send initialization code until seeing the prompt to
+ ;; ensure that the interpreter is ready.
+ (while (not (lua-prompt-line))
+ (accept-process-output (get-buffer-process (current-buffer)))
+ (goto-char (point-max)))
+ (lua-send-string lua-process-init-code)))
+
+ ;; When called interactively, switch to process buffer
+ (when (called-interactively-p 'any)
+ (switch-to-buffer lua-process-buffer)))
+
+(defun lua-get-create-process ()
+ "Return active Lua process creating one if necessary."
+ (lua-start-process)
+ lua-process)
+
+(defun lua-kill-process ()
+ "Kill Lua process and its buffer."
+ (interactive)
+ (when (buffer-live-p lua-process-buffer)
+ (kill-buffer lua-process-buffer)
+ (setq lua-process-buffer nil)))
+
+(defun lua-set-lua-region-start (&optional arg)
+ "Set start of region for `lua-send-lua-region' to point or ARG."
+ (interactive)
+ (set-marker lua-region-start (or arg (point))))
+
+(defun lua-set-lua-region-end (&optional arg)
+ "Set end of region for `lua-send-lua-region' to point or ARG."
+ (interactive)
+ (set-marker lua-region-end (or arg (point))))
+
+(defun lua-send-string (str)
+ "Send STR plus a newline to the Lua process.
+
+If `lua-process' is nil or dead, start a new process first."
+ (unless (string-equal (substring str -1) "\n")
+ (setq str (concat str "\n")))
+ (process-send-string (lua-get-create-process) str))
+
+(defun lua-send-current-line ()
+ "Send current line to the Lua process, found in `lua-process'.
+If `lua-process' is nil or dead, start a new process first."
+ (interactive)
+ (lua-send-region (line-beginning-position) (line-end-position)))
+
+(defun lua-send-defun (pos)
+ "Send the function definition around POS to the Lua process."
+ (interactive "d")
+ (save-excursion
+ (let ((start (if (save-match-data (looking-at "^function[ \t]"))
+ ;; point already at the start of "function". We
+ ;; need to handle this case explicitly since
+ ;; lua-beginning-of-proc will move to the beginning
+ ;; of the _previous_ function.
+ (point)
+ ;; point is not at the beginning of function, move
+ ;; there and bind start to that position
+ (lua-beginning-of-proc)
+ (point)))
+ (end (progn (lua-end-of-proc) (point))))
+
+ ;; Make sure point is in a function definition before sending to
+ ;; the process
+ (if (and (>= pos start) (< pos end))
+ (lua-send-region start end)
+ (error "Not on a function definition")))))
+
+(defun lua-maybe-skip-shebang-line (start)
+ "Skip interpreter line at beginning of buffer.
+
+Return a position that is after Lua-recognized shebang line (1st
+character in file must be #) if START is at its beginning. Otherwise,
+return START."
+ (save-restriction
+ (widen)
+ (if (and (eq start (point-min))
+ (eq (char-after start) ?#))
+ (save-excursion
+ (goto-char start)
+ (forward-line)
+ (point))
+ start)))
+
+(defun lua-send-region (start end)
+ "Send region between START and END to the inferior Lua process."
+ (interactive "r")
+ (setq start (lua-maybe-skip-shebang-line start))
+ (let* ((lineno (line-number-at-pos start))
+ (lua-file (or (buffer-file-name) (buffer-name)))
+ (region-str (buffer-substring-no-properties start end))
+ (command
+ ;; Print empty line before executing the code so that the
+ ;; first line of output doesn't end up on the same line as
+ ;; current prompt.
+ (format "print(''); luamode_loadstring(%s, %s, %s);\n"
+ (lua-make-lua-string region-str)
+ (lua-make-lua-string lua-file)
+ lineno)))
+ (lua-send-string command)
+ (when lua-always-show (lua-show-process-buffer))))
+
+(defun lua-prompt-line ()
+ "Return non-nil if the inferior Lua process prompt is available."
+ (save-excursion
+ (save-match-data
+ (forward-line 0)
+ (when (looking-at comint-prompt-regexp)
+ (match-end 0)))))
+
+(defun lua-send-lua-region ()
+ "Send preset Lua region to Lua process."
+ (interactive)
+ (unless (and lua-region-start lua-region-end)
+ (error "Region not set"))
+ (lua-send-region lua-region-start lua-region-end))
+
+(defalias 'lua-send-proc 'lua-send-defun)
+
+(defun lua-send-buffer ()
+ "Send whole buffer to Lua process."
+ (interactive)
+ (lua-send-region (point-min) (point-max)))
+
+(defun lua-restart-with-whole-file ()
+ "Restart Lua process and send whole file as input."
+ (interactive)
+ (lua-kill-process)
+ (lua-send-buffer))
+
+(defun lua-show-process-buffer ()
+ "Make sure `lua-process-buffer' is being displayed.
+Create a Lua process if one doesn't already exist."
+ (interactive)
+ (display-buffer (process-buffer (lua-get-create-process))))
+
+(defun lua-hide-process-buffer ()
+ "Delete all windows that display `lua-process-buffer'."
+ (interactive)
+ (when (buffer-live-p lua-process-buffer)
+ (delete-windows-on lua-process-buffer)))
+
+(defun lua--funcname-char-p (c)
+ "Check if character C is part of a function name.
+Return nil if C is nil. See `lua-funcname-at-point'."
+ (and c (string-match-p "\\`[A-Za-z_.]\\'" (string c))))
+
+(defun lua-funcname-at-point ()
+ "Get current Name { '.' Name } sequence."
+ (when (or (lua--funcname-char-p (char-before))
+ (lua--funcname-char-p (char-after)))
+ (save-excursion
+ (save-match-data
+ (re-search-backward "\\`\\|[^A-Za-z_.]")
+ ;; NOTE: `point' will be either at the start of the buffer or on
+ ;; a non-symbol character.
+ (re-search-forward "\\([A-Za-z_]+\\(?:\\.[A-Za-z_]+\\)*\\)")
+ (match-string-no-properties 1)))))
+
+(defun lua-search-documentation ()
+ "Search Lua documentation for the word at the point."
+ (interactive)
+ (let ((url (concat lua-documentation-url "#pdf-" (lua-funcname-at-point))))
+ (funcall lua-documentation-function url)))
+
+(defun lua-toggle-electric-state (&optional arg)
+ "Toggle the electric indentation feature.
+Optional numeric ARG, if supplied, turns on electric indentation when
+positive, turns it off when negative, and just toggles it when zero or
+left out."
+ (interactive "P")
+ (let ((num_arg (prefix-numeric-value arg)))
+ (setq lua-electric-flag (cond ((or (null arg)
+ (zerop num_arg)) (not lua-electric-flag))
+ ((< num_arg 0) nil)
+ ((> num_arg 0) t))))
+ (message "%S" lua-electric-flag))
+
+(defun lua-forward-sexp (&optional count)
+ "Forward to block end.
+A positive integer argument COUNT means to forward that many times."
+ (interactive "p")
+ (unless (or (not count) (>= count 0))
+ (error "Negative offsets not supported"))
+ (save-match-data
+ (let ((count (or count 1))
+ (block-start (mapcar 'car lua-sexp-alist)))
+ (while (> count 0)
+ ;; Skip whitespace
+ (skip-chars-forward " \t\n")
+ (if (looking-at (regexp-opt block-start 'words))
+ (let ((keyword (match-string 1)))
+ (lua-find-matching-token-word keyword 'forward))
+ ;; If the current keyword is not a "begin" keyword, then just
+ ;; perform the normal forward-sexp.
+ (forward-sexp 1))
+ (setq count (1- count))))))
+
+;; Flymake integration
+
+(defcustom lua-luacheck-program "luacheck"
+ "Name of the luacheck executable."
+ :type 'string
+ :version "31.1")
+
+(defvar-local lua--flymake-process nil)
+
+(defun lua-flymake (report-fn &rest _args)
+ "Flymake backend using the luacheck program.
+Takes a Flymake callback REPORT-FN as argument, as expected of a
+member of `flymake-diagnostic-functions'."
+ (when (process-live-p lua--flymake-process)
+ (kill-process lua--flymake-process))
+ (let ((source (current-buffer)))
+ (save-restriction
+ (widen)
+ (setq lua--flymake-process
+ (make-process
+ :name "luacheck" :noquery t :connection-type 'pipe
+ :buffer (generate-new-buffer " *flymake-luacheck*")
+ :command `(,lua-luacheck-program
+ "--codes" "--ranges" "--formatter" "plain" "-")
+ :sentinel
+ (lambda (proc _event)
+ (when (eq 'exit (process-status proc))
+ (unwind-protect
+ (if (with-current-buffer source
+ (eq proc lua--flymake-process))
+ (with-current-buffer (process-buffer proc)
+ (goto-char (point-min))
+ (cl-loop
+ while (search-forward-regexp
+ "^\\([^:]*\\):\\([0-9]+\\):\\([0-9]+\\)-\\([0-9]+\\): \\(.*\\)$"
+ nil t)
+ for line = (string-to-number (match-string 2))
+ for col1 = (string-to-number (match-string 3))
+ for col2 = (1+ (string-to-number (match-string 4)))
+ for msg = (match-string 5)
+ for type = (if (string-match-p "\\`(E" msg) :error :warning)
+ collect (flymake-make-diagnostic source
+ (cons line col1)
+ (cons line col2)
+ type
+ msg)
+ into diags
+ finally (funcall report-fn diags)))
+ (flymake-log :warning "Canceling obsolete check %s" proc))
+ (kill-buffer (process-buffer proc)))))))
+ (process-send-region lua--flymake-process (point-min) (point-max))
+ (process-send-eof lua--flymake-process))))
+
+;; Menu bar
+
+(easy-menu-define lua-mode-menu lua-mode-map
+ "Menu bar entry for `lua-mode'."
+ `("Lua"
+ ["Search Documentation" lua-search-documentation]
+ ["Send Buffer" lua-send-buffer]
+ ["Send Proc" lua-send-proc]
+ ["Send Region" lua-send-region]
+ ["Send Current Line" lua-send-current-line]
+ ["Set Lua-Region Start" lua-set-lua-region-start]
+ ["Set Lua-Region End" lua-set-lua-region-end]
+ ["Send Lua-Region" lua-send-lua-region]
+ ["Beginning Of Proc" lua-beginning-of-proc]
+ ["End Of Proc" lua-end-of-proc]
+ ["Show Process Buffer" lua-show-process-buffer]
+ ["Hide Process Buffer" lua-hide-process-buffer]
+ ["Kill Process" lua-kill-process]
+ ["Restart With Whole File" lua-restart-with-whole-file]))
+
+(provide 'lua-mode)
+
+;;; lua-mode.el ends here
diff --git a/test/lisp/progmodes/lua-mode-resources/font-lock.lua b/test/lisp/progmodes/lua-mode-resources/font-lock.lua
new file mode 100644
index 00000000000..bcf77b632c2
--- /dev/null
+++ b/test/lisp/progmodes/lua-mode-resources/font-lock.lua
@@ -0,0 +1,184 @@
+#!/usr/bin/env lua
+-- ^ font-lock-comment-face
+-- Comment
+-- <- font-lock-comment-delimiter-face
+-- ^ font-lock-comment-face
+--[[
+-- ^ font-lock-comment-face
+Multi-line comment
+-- ^ font-lock-comment-face
+]]
+-- <- font-lock-comment-face
+local line_comment = "comment" -- comment
+-- ^ font-lock-comment-face
+
+-- Definition
+local function f1() end
+-- ^ font-lock-function-name-face
+local f2 = function() end
+-- ^ font-lock-function-name-face
+local tb = { f1 = function() end }
+-- ^ font-lock-function-name-face
+function tb.f2() end
+-- ^ font-lock-function-name-face
+function tb:f3() end
+-- ^ font-lock-function-name-face
+tbl.f4 = function() end
+-- ^ font-lock-function-name-face
+function x.y:z() end
+-- ^ font-lock-function-name-face
+
+-- Keyword
+if true then
+-- <- font-lock-keyword-face
+-- ^ font-lock-keyword-face
+elseif true then
+-- <- font-lock-keyword-face
+else end
+-- <- font-lock-keyword-face
+-- ^ font-lock-keyword-face
+local p = {}
+-- ^ font-lock-keyword-face
+for k,v in pairs({}) do end
+-- <- font-lock-keyword-face
+-- ^ font-lock-keyword-face
+repeat if true then break end until false
+-- <- font-lock-keyword-face
+-- ^ font-lock-keyword-face
+-- ^ font-lock-keyword-face
+while true do end
+-- <- font-lock-keyword-face
+-- ^ font-lock-keyword-face
+function fn() return true end
+-- <- font-lock-keyword-face
+-- ^ font-lock-keyword-face
+goto label1
+-- ^ font-lock-keyword-face
+::label1::
+if true and not false or nil then
+-- ^ font-lock-keyword-face
+-- ^ font-lock-keyword-face
+-- ^ font-lock-keyword-face
+end
+
+-- String
+local _
+_ = "x"
+-- ^ font-lock-string-face
+_ = 'x'
+-- ^ font-lock-string-face
+_ = "x\ty"
+-- ^ font-lock-string-face
+-- ^ font-lock-string-face
+_ = "x\"y"
+-- ^ font-lock-string-face
+-- ^ font-lock-string-face
+_ = 'x\'y'
+-- ^ font-lock-string-face
+-- ^ font-lock-string-face
+_ = "x\z
+ y"
+-- ^ font-lock-string-face
+_ = "x\0900y"
+-- ^ font-lock-string-face
+_ = "x\09y"
+-- ^ font-lock-string-face
+_ = "x\0y"
+-- ^ font-lock-string-face
+_ = "x\u{1f602}y"
+-- ^ font-lock-string-face
+_ = [[x]]
+-- ^ font-lock-string-face
+_ = [=[x]=]
+-- ^ font-lock-string-face
+
+-- Assignment
+local n = 0
+-- ^ font-lock-variable-name-face
+for i=0,9 do end
+-- ^ font-lock-variable-name-face
+
+-- Constant
+::label2::
+-- ^ font-lock-constant-face
+goto label2
+-- ^ font-lock-constant-face
+
+-- Builtin
+assert()
+-- <- font-lock-builtin-face
+bit32()
+-- <- font-lock-builtin-face
+collectgarbage()
+-- <- font-lock-builtin-face
+coroutine()
+-- <- font-lock-builtin-face
+debug()
+-- <- font-lock-builtin-face
+dofile()
+-- <- font-lock-builtin-face
+error()
+-- <- font-lock-builtin-face
+getmetatable()
+-- <- font-lock-builtin-face
+io()
+-- <- font-lock-builtin-face
+ipairs()
+-- <- font-lock-builtin-face
+load()
+-- <- font-lock-builtin-face
+loadfile()
+-- <- font-lock-builtin-face
+math()
+-- <- font-lock-builtin-face
+next()
+-- <- font-lock-builtin-face
+os()
+-- <- font-lock-builtin-face
+package()
+-- <- font-lock-builtin-face
+pairs()
+-- <- font-lock-builtin-face
+pcall()
+-- <- font-lock-builtin-face
+print()
+-- <- font-lock-builtin-face
+rawequal()
+-- <- font-lock-builtin-face
+rawget()
+-- <- font-lock-builtin-face
+rawlen()
+-- <- font-lock-builtin-face
+rawset()
+-- <- font-lock-builtin-face
+require()
+-- <- font-lock-builtin-face
+select()
+-- <- font-lock-builtin-face
+setmetatable()
+-- <- font-lock-builtin-face
+string()
+-- <- font-lock-builtin-face
+table()
+-- <- font-lock-builtin-face
+tonumber()
+-- <- font-lock-builtin-face
+tostring()
+-- <- font-lock-builtin-face
+type()
+-- <- font-lock-builtin-face
+utf8()
+-- <- font-lock-builtin-face
+warn()
+-- <- font-lock-builtin-face
+xpcall()
+-- <- font-lock-builtin-face
+print(_G)
+-- ^ font-lock-builtin-face
+print(_VERSION)
+-- ^ font-lock-builtin-face
+
+-- Variable
+function fn(x, y) end
+-- ^ font-lock-variable-name-face
+-- ^ font-lock-variable-name-face
diff --git a/test/lisp/progmodes/lua-mode-resources/hide-show.lua b/test/lisp/progmodes/lua-mode-resources/hide-show.lua
new file mode 100644
index 00000000000..a23b46437bf
--- /dev/null
+++ b/test/lisp/progmodes/lua-mode-resources/hide-show.lua
@@ -0,0 +1,35 @@
+--[[
+This is a
+comment block.
+]]
+local function fun ()
+ print("fun")
+end
+local f = (function ()
+ print(1)
+end)
+for i = 1, 10 do
+ print(i)
+end
+repeat
+ print("repeat")
+until false
+while true do
+ print("while")
+end
+do
+ print(1)
+end
+if true then
+ print(1)
+elseif false then
+ print(0)
+else
+ print(0)
+end
+function f1 (has,
+ lots,
+ of,
+ parameters)
+ print("ok")
+end
diff --git a/test/lisp/progmodes/lua-mode-resources/indent.erts b/test/lisp/progmodes/lua-mode-resources/indent.erts
new file mode 100644
index 00000000000..8b4d8dd0921
--- /dev/null
+++ b/test/lisp/progmodes/lua-mode-resources/indent.erts
@@ -0,0 +1,1061 @@
+Code:
+ (lambda ()
+ (lua-mode)
+ (setq-local indent-tabs-mode nil)
+ (setq-local lua-indent-level 2)
+ (indent-region (point-min) (point-max)))
+
+Name: Function Indent 1
+
+=-=
+function f1(n)
+print(n)
+return n + 1
+end
+=-=
+function f1(n)
+ print(n)
+ return n + 1
+end
+=-=-=
+
+Name: Function Indent 2
+
+=-=
+local function f2(n)
+print(n)
+return n * 2
+end
+=-=
+local function f2(n)
+ print(n)
+ return n * 2
+end
+=-=-=
+
+Name: Function Indent 3
+
+=-=
+local f3 = function(n)
+print(n)
+return n / 3
+end
+=-=
+local f3 = function(n)
+ print(n)
+ return n / 3
+end
+=-=-=
+
+Name: Function Indent 4
+
+=-=
+function f4(...)
+local f = function (...)
+if ok
+then print(1)
+else print(0)
+end
+end
+return f
+end
+=-=
+function f4(...)
+ local f = function (...)
+ if ok
+ then print(1)
+ else print(0)
+ end
+ end
+ return f
+end
+=-=-=
+
+Name: Function Indent 5
+
+=-=
+function f5(...)
+local f = function (...)
+if ok
+then
+print(1)
+else
+print(0)
+end
+end
+return f
+end
+=-=
+function f5(...)
+ local f = function (...)
+ if ok
+ then
+ print(1)
+ else
+ print(0)
+ end
+ end
+ return f
+end
+=-=-=
+
+Name: Function Indent 6
+
+=-=
+function f6(...)
+local f = function (...)
+if ok then
+print(1)
+else
+print(0)
+end
+end
+return f
+end
+=-=
+function f6(...)
+ local f = function (...)
+ if ok then
+ print(1)
+ else
+ print(0)
+ end
+ end
+ return f
+end
+=-=-=
+
+Name: Function Indent 7
+
+=-=
+f7(function()
+print'ok'
+end)
+=-=
+f7(function()
+ print'ok'
+end)
+=-=-=
+
+Name: Function Indent 8
+
+=-=
+;(function ()
+ return true
+ end)()
+=-=
+;(function ()
+ return true
+ end)()
+=-=-=
+
+Name: Conditional Indent 1
+
+=-=
+if true then
+print(true)
+return 1
+elseif false then
+print(false)
+return -1
+else
+print(nil)
+return 0
+end
+=-=
+if true then
+ print(true)
+ return 1
+elseif false then
+ print(false)
+ return -1
+else
+ print(nil)
+ return 0
+end
+=-=-=
+
+Name: Conditional Indent 2
+
+=-=
+if true
+ then
+ print(true)
+ return 1
+ elseif false
+ then
+ print(false)
+ return -1
+ else
+ print(nil)
+ return 0
+end
+=-=
+if true
+then
+ print(true)
+ return 1
+elseif false
+then
+ print(false)
+ return -1
+else
+ print(nil)
+ return 0
+end
+=-=-=
+
+Name: Conditional Indent 3
+
+=-=
+if true
+ then return 1
+ elseif false
+ then return -1
+ else return 0
+end
+=-=
+if true
+then return 1
+elseif false
+then return -1
+else return 0
+end
+=-=-=
+
+Name: Loop Indent 1
+
+=-=
+for k,v in pairs({}) do
+ print(k)
+ print(v)
+end
+=-=
+for k,v in pairs({}) do
+ print(k)
+ print(v)
+end
+=-=-=
+
+Name: Loop Indent 2
+
+=-=
+for i=1,10
+ do print(i)
+end
+=-=
+for i=1,10
+do print(i)
+end
+=-=-=
+
+Name: Loop Indent 3
+
+=-=
+while n < 10 do
+ n = n + 1
+ print(n)
+end
+=-=
+while n < 10 do
+ n = n + 1
+ print(n)
+end
+=-=-=
+
+Name: Loop Indent 4
+
+=-=
+while n < 10
+ do
+ n = n + 1
+ print(n)
+end
+=-=
+while n < 10
+do
+ n = n + 1
+ print(n)
+end
+=-=-=
+
+Name: Loop Indent 5
+
+=-=
+for i=0,9 do
+repeat n = n+1
+ until n > 99
+end
+=-=
+for i=0,9 do
+ repeat n = n+1
+ until n > 99
+end
+=-=-=
+
+Name: Loop Indent 6
+
+=-=
+repeat
+z = z * 2
+print(z)
+until z > 12
+=-=
+repeat
+ z = z * 2
+ print(z)
+until z > 12
+=-=-=
+
+Name: Loop Indent 7
+
+=-=
+for i,x in ipairs(t) do
+while i < 9
+do
+local n = t[x]
+repeat n = n + 1
+until n > #t
+while n < 99
+do
+print(n)
+end
+end
+print(t[i])
+end
+=-=
+for i,x in ipairs(t) do
+ while i < 9
+ do
+ local n = t[x]
+ repeat n = n + 1
+ until n > #t
+ while n < 99
+ do
+ print(n)
+ end
+ end
+ print(t[i])
+end
+=-=-=
+
+Name: Loop Indent 8
+
+=-=
+do
+local a = b
+print(a + 1)
+end
+=-=
+do
+ local a = b
+ print(a + 1)
+end
+=-=-=
+
+Name: Bracket Indent 1
+
+=-=
+fn(
+ )
+=-=
+fn(
+)
+=-=-=
+
+Name: Bracket Indent 2
+
+=-=
+tb={
+ }
+=-=
+tb={
+}
+=-=-=
+
+Name: Multi-line String Indent 1
+
+=-=
+local s = [[
+ Multi-line
+ string content
+ ]]
+=-=-=
+
+Name: Multi-line String Indent 2
+
+=-=
+function f()
+ local str = [[
+ multi-line
+ string
+ ]]
+return true
+end
+=-=
+function f()
+ local str = [[
+ multi-line
+ string
+ ]]
+ return true
+end
+=-=-=
+
+Name: Multi-line Comment Indent 1
+
+=-=
+--[[
+ Multi-line
+ comment content
+]]
+=-=-=
+
+Name: Multi-line Comment Indent 2
+
+=-=
+function f()
+ --[[
+ multi-line
+ comment
+ ]]
+ return true
+end
+=-=-=
+
+Name: Multi-line Comment Indent 3
+
+=-=
+ --[[
+ Long comment.
+ ]]
+=-=-=
+
+Name: Comment Indent 1
+
+=-=
+local fn1 = function (a, b)
+-- comment
+return a + b
+end
+=-=
+local fn1 = function (a, b)
+ -- comment
+ return a + b
+end
+=-=-=
+
+Name: Comment Indent 2
+
+=-=
+local tb1 = {
+ first = 1,
+-- comment
+ second = 2,
+}
+=-=
+local tb1 = {
+ first = 1,
+ -- comment
+ second = 2,
+}
+=-=-=
+
+Name: Comment Indent 3
+
+=-=
+local tb9 = { one = 1,
+-- comment
+ two = 2 }
+=-=
+local tb9 = { one = 1,
+ -- comment
+ two = 2 }
+=-=-=
+
+Name: Argument Indent 1
+
+=-=
+h(
+"string",
+1000
+)
+=-=
+h(
+ "string",
+ 1000
+)
+=-=-=
+
+Name: Argument Indent 2
+
+=-=
+local p = h(
+"string",
+ 1000
+)
+=-=
+local p = h(
+ "string",
+ 1000
+)
+=-=-=
+
+Name: Argument Indent 3
+
+=-=
+fn(1,
+2,
+ 3)
+=-=
+fn(1,
+ 2,
+ 3)
+=-=-=
+
+Name: Argument Indent 4
+
+=-=
+fn( 1, 2,
+3, 4 )
+=-=
+fn( 1, 2,
+ 3, 4 )
+=-=-=
+
+Name: Argument Indent 5
+
+=-=
+f({
+x = 1,
+y = 2,
+z = 3,
+})
+=-=
+f({
+ x = 1,
+ y = 2,
+ z = 3,
+})
+=-=-=
+
+Name: Argument Indent 6
+
+=-=
+f({ x = 1,
+y = 2,
+z = 3, })
+=-=
+f({ x = 1,
+ y = 2,
+ z = 3, })
+=-=-=
+
+Name: Argument Indent 7
+
+=-=
+Test({
+a=1
+})
+=-=
+Test({
+ a=1
+})
+=-=-=
+
+Name: Argument Indent 8
+
+=-=
+Test({
+a = 1,
+b = 2,
+},
+nil)
+=-=
+Test({
+ a = 1,
+ b = 2,
+ },
+ nil)
+=-=-=
+
+Name: Argument Indent 9
+
+=-=
+Test(nil, {
+ a = 1,
+ b = 2,
+ })
+=-=
+Test(nil, {
+ a = 1,
+ b = 2,
+})
+=-=-=
+
+Name: Argument Indent 10
+
+=-=
+fn( -- comment
+ 1,
+ 2)
+=-=
+fn( -- comment
+ 1,
+ 2)
+=-=-=
+
+Name: Parameter Indent 1
+
+=-=
+function f1(
+a,
+b
+)
+print(a,b)
+end
+=-=
+function f1(
+ a,
+ b
+ )
+ print(a,b)
+end
+=-=-=
+
+Name: Parameter Indent 2
+
+=-=
+local function f2(a,
+ b)
+print(a,b)
+end
+=-=
+local function f2(a,
+ b)
+ print(a,b)
+end
+=-=-=
+
+Name: Parameter Indent 3
+
+=-=
+local f3 = function( a, b,
+ c, d )
+print(a,b,c,d)
+end
+=-=
+local f3 = function( a, b,
+ c, d )
+ print(a,b,c,d)
+end
+=-=-=
+
+Name: Parameter Indent 4
+
+=-=
+local f4 = function(-- comment
+a, b, c)
+=-=
+local f4 = function(-- comment
+ a, b, c)
+=-=-=
+
+Name: Table Indent 1
+
+=-=
+local Other = {
+ First={up={Step=true,Jump=true},
+ down={Step=true,Jump=true},
+ left={Step=true,Jump=true},
+ right={Step=true,Jump=true}},
+ Second={up={Step=true,Jump=true},
+ down={Step=true,Jump=true},
+ left={Step=true,Jump=true},
+ right={Step=true,Jump=true}},
+ Third={up={Goto=true},
+ down={Goto=true},
+ left={Goto=true},
+ right={Goto=true}}
+}
+=-=
+local Other = {
+ First={up={Step=true,Jump=true},
+ down={Step=true,Jump=true},
+ left={Step=true,Jump=true},
+ right={Step=true,Jump=true}},
+ Second={up={Step=true,Jump=true},
+ down={Step=true,Jump=true},
+ left={Step=true,Jump=true},
+ right={Step=true,Jump=true}},
+ Third={up={Goto=true},
+ down={Goto=true},
+ left={Goto=true},
+ right={Goto=true}}
+}
+=-=-=
+
+Name: Table Indent 2
+
+=-=
+local Other = {
+a = 1,
+ b = 2,
+ c = 3,
+}
+=-=
+local Other = {
+ a = 1,
+ b = 2,
+ c = 3,
+}
+=-=-=
+
+Name: Table Indent 3
+
+=-=
+local a = { -- hello world!
+ b = 10
+}
+=-=
+local a = { -- hello world!
+ b = 10
+}
+=-=-=
+
+Name: Continuation Indent 1
+
+=-=
+local very_long_variable_name =
+"ok"..
+ "ok"
+=-=
+local very_long_variable_name =
+ "ok"..
+ "ok"
+=-=-=
+
+Name: Continuation Indent 2
+
+=-=
+local n = a +
+b *
+c /
+1
+=-=
+local n = a +
+ b *
+ c /
+ 1
+=-=-=
+
+Name: Continuation Indent 3
+
+=-=
+local x = "A"..
+"B"
+.."C"
+=-=
+local x = "A"..
+ "B"
+ .."C"
+=-=-=
+
+Name: Continuation Indent 4
+
+=-=
+if a
+ and b
+ and c then
+ if x
+ and y then
+ local x = 1 +
+2 *
+ 3
+ end
+elseif a
+ or b
+ or c then
+end
+=-=
+if a
+ and b
+ and c then
+ if x
+ and y then
+ local x = 1 +
+ 2 *
+ 3
+ end
+elseif a
+ or b
+ or c then
+end
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (setq-local lua-indent-level 4)
+ (setq-local indent-tabs-mode nil)
+ (indent-region (point-min) (point-max)))
+
+Name: End Indent 1
+
+=-=
+function f(x)
+ for y=1,x.y do
+ for x=1,x.z do
+ if x.y and x.z then
+ if y <= x then
+ y = y + 1
+ end end end end
+ return {x,y} or {math.random(),math.random()}
+ end
+=-=
+function f(x)
+ for y=1,x.y do
+ for x=1,x.z do
+ if x.y and x.z then
+ if y <= x then
+ y = y + 1
+ end end end end
+ return {x,y} or {math.random(),math.random()}
+end
+=-=-=
+
+Name: End Indent 2
+
+=-=
+for y=1,x.y do
+ for x=1,x.z do
+ if x.y and x.z then
+ if y <= x then
+ y = y + 1
+ end
+ end end end
+=-=
+for y=1,x.y do
+ for x=1,x.z do
+ if x.y and x.z then
+ if y <= x then
+ y = y + 1
+ end
+end end end
+=-=-=
+
+Name: Nested Function Indent 1
+
+=-=
+function a(...)
+return (function (x)
+return x
+end)(foo(...))
+end
+=-=
+function a(...)
+ return (function (x)
+ return x
+ end)(foo(...))
+end
+=-=-=
+
+Name: Nested Function Indent 2
+
+=-=
+function b(n)
+local x = 1
+return function (i)
+return function (...)
+return (function (n, ...)
+return function (f, ...)
+return (function (...)
+if ... and x < 9 then
+x = x + 1
+return ...
+end end)(n(f, ...))
+end, ...
+end)(i(...))
+end end end
+=-=
+function b(n)
+ local x = 1
+ return function (i)
+ return function (...)
+ return (function (n, ...)
+ return function (f, ...)
+ return (function (...)
+ if ... and x < 9 then
+ x = x + 1
+ return ...
+ end end)(n(f, ...))
+ end, ...
+ end)(i(...))
+end end end
+=-=-=
+
+Name: Nested Function Indent 3
+
+=-=
+function c(f)
+local f1 = function (...)
+if nil ~= ... then
+return f(...)
+end
+end
+return function (i)
+return function (...)
+local fn = function (n, ...)
+local x = function (f, ...)
+return f1(n(f, ...))
+end
+return x
+end
+return fn(i(...))
+end
+end
+end
+=-=
+function c(f)
+ local f1 = function (...)
+ if nil ~= ... then
+ return f(...)
+ end
+ end
+ return function (i)
+ return function (...)
+ local fn = function (n, ...)
+ local x = function (f, ...)
+ return f1(n(f, ...))
+ end
+ return x
+ end
+ return fn(i(...))
+ end
+ end
+end
+=-=-=
+
+Name: Nested Function Indent 4
+
+=-=
+function d(f)
+local f1 = function (c, f, ...)
+if ... then
+if f(...) then
+return ...
+else
+return c(f, ...)
+end end end
+return function (i)
+return function (...)
+return (function (n, ...)
+local function j (f, ...)
+return f1(j, f, n(f, ...))
+end
+return j, ...
+end)(i(...))
+end end end
+=-=
+function d(f)
+ local f1 = function (c, f, ...)
+ if ... then
+ if f(...) then
+ return ...
+ else
+ return c(f, ...)
+ end end end
+ return function (i)
+ return function (...)
+ return (function (n, ...)
+ local function j (f, ...)
+ return f1(j, f, n(f, ...))
+ end
+ return j, ...
+ end)(i(...))
+end end end
+=-=-=
+
+Name: Nested Function Indent 5
+
+=-=
+function e (n, t)
+return function (i)
+return function (...)
+return (
+function (n, ...)
+local x, y, z = 0, {}
+return (function (f, ...)
+return (function (i, ...) return i(i, ...) end)(
+function (i, ...)
+return f(function (x, ...)
+return i(i, ...)(x, ...)
+end, ...)
+end)
+end)(function (j)
+return function(f, ...)
+return (function (c, f, ...)
+if ... then
+if n+1 == x then
+local y1, x1 = y, x
+y, x = {}, 0
+return (function (...)
+z = ...
+return ...
+end)(t(y1-1, x1-1, ...))
+else
+x = x - 1
+return c(f,
+(function (...)
+z = ...
+return ...
+end)(t(y, x, ...)))
+end
+elseif x ~= 0 then
+x = 0
+return z, y
+end end)(j, f, n(f, ...))
+end end), ...
+end)(i(...))
+end end end
+=-=
+function e (n, t)
+ return function (i)
+ return function (...)
+ return (
+ function (n, ...)
+ local x, y, z = 0, {}
+ return (function (f, ...)
+ return (function (i, ...) return i(i, ...) end)(
+ function (i, ...)
+ return f(function (x, ...)
+ return i(i, ...)(x, ...)
+ end, ...)
+ end)
+ end)(function (j)
+ return function(f, ...)
+ return (function (c, f, ...)
+ if ... then
+ if n+1 == x then
+ local y1, x1 = y, x
+ y, x = {}, 0
+ return (function (...)
+ z = ...
+ return ...
+ end)(t(y1-1, x1-1, ...))
+ else
+ x = x - 1
+ return c(f,
+ (function (...)
+ z = ...
+ return ...
+ end)(t(y, x, ...)))
+ end
+ elseif x ~= 0 then
+ x = 0
+ return z, y
+ end end)(j, f, n(f, ...))
+ end end), ...
+ end)(i(...))
+end end end
+=-=-=
diff --git a/test/lisp/progmodes/lua-mode-resources/movement.erts b/test/lisp/progmodes/lua-mode-resources/movement.erts
new file mode 100644
index 00000000000..04a52e6bd01
--- /dev/null
+++ b/test/lisp/progmodes/lua-mode-resources/movement.erts
@@ -0,0 +1,637 @@
+Code:
+ (lambda ()
+ (lua-mode)
+ (beginning-of-defun 1))
+
+Point-Char: |
+
+Name: beginning-of-defun moves to start of function declaration
+
+=-=
+local function Test()
+ if true then
+ print(1)
+ else
+ print(0)
+ end|
+end
+=-=
+|local function Test()
+ if true then
+ print(1)
+ else
+ print(0)
+ end
+end
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (end-of-defun 1))
+
+Point-Char: |
+
+Name: end-of-defun moves to end of function declaration
+
+=-=
+local function Test()
+ if true then
+ pr|int(1)
+ else
+ print(0)
+ end
+end
+
+local t = Test()
+=-=
+local function Test()
+ if true then
+ print(1)
+ else
+ print(0)
+ end
+end
+|
+local t = Test()
+=-=-=
+
+Name: end-of-defun moves to end of function definition
+
+=-=
+local t = {
+ f = function()
+ re|turn true
+ end,
+}
+=-=
+local t = {
+ f = function()
+ return true
+| end,
+}
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (forward-sentence 1))
+
+Point-Char: |
+
+Name: forward-sentence moves over if statements
+
+=-=
+function f()
+ |if true then
+ print(1)
+ elseif false then
+ print(0)
+ else
+ print(2)
+ end
+end
+=-=
+function f()
+ if true then
+ print(1)
+ elseif false then
+ print(0)
+ else
+ print(2)
+ end
+end|
+=-=-=
+
+Name: forward-sentence moves over variable declaration
+
+=-=
+|local n = 1
+
+print(n)
+=-=
+local n = 1|
+
+print(n)
+=-=-=
+
+Name: forward-sentence moves over for statements
+
+=-=
+|for k, v in pairs({}) do
+ print(k, v)
+end
+
+print(1)
+=-=
+for k, v in pairs({}) do
+ print(k, v)
+end|
+
+print(1)
+=-=-=
+
+Name: forward-sentence moves over do statements
+
+=-=
+|do
+ local x = 1
+ local y = 2
+
+ print(x, y)
+end
+
+print(1)
+=-=
+do
+ local x = 1
+ local y = 2|
+
+ print(x, y)
+end
+
+print(1)
+=-=-=
+
+Name: forward-sentence moves over while statements
+
+=-=
+local i = 0
+|while i < 9 do
+ print(i)
+ i = i + 1
+end
+
+print(1)
+=-=
+local i = 0
+while i < 9 do
+ print(i)
+ i = i + 1
+end|
+
+print(1)
+=-=-=
+
+Name: forward-sentence moves over repeat statements
+
+=-=
+local i = 0
+|repeat
+ print(i)
+ i = i + 1
+until i > 9
+
+print(1)
+=-=
+local i = 0
+repeat
+ print(i)
+ i = i + 1
+until i > 9|
+
+print(1)
+=-=-=
+
+Name: forward-sentence moves over function calls
+
+=-=
+|print(1)
+=-=
+print(1)|
+=-=-=
+
+Name: forward-sentence moves over return statements
+
+=-=
+function f()
+ |return math.random()
+end
+=-=
+function f()
+ return math.random()
+end|
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (forward-sentence 1))
+
+Name: forward-sentence moves over table fields
+
+=-=
+local t = {
+ |a = 1,
+ b = 2,
+}
+=-=
+local t = {
+ a = 1,
+ b = 2,
+}|
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (backward-sentence 1))
+
+Point-Char: |
+
+Name: backward-sentence moves over if statements
+
+=-=
+function f()
+ if true then
+ print(1)
+ elseif false then
+ print(0)
+ else
+ print(2)
+ end|
+end
+=-=
+|function f()
+ if true then
+ print(1)
+ elseif false then
+ print(0)
+ else
+ print(2)
+ end
+end
+=-=-=
+
+Name: backward-sentence moves over variable declaration
+
+=-=
+local n = 1|
+
+print(n)
+=-=
+|local n = 1
+
+print(n)
+=-=-=
+
+Name: backward-sentence moves over for statements
+
+=-=
+for k, v in pairs({}) do
+ print(k, v)
+end|
+
+print(1)
+=-=
+|for k, v in pairs({}) do
+ print(k, v)
+end
+
+print(1)
+=-=-=
+
+Name: backward-sentence moves over do statements
+
+=-=
+do
+ local x = 1
+ local y = 2
+
+ print(x, y)
+end|
+
+print(1)
+=-=
+do
+ local x = 1
+ local y = 2
+
+ |print(x, y)
+end
+
+print(1)
+=-=-=
+
+Name: backward-sentence moves over while statements
+
+=-=
+local i = 0
+while i < 9 do
+ print(i)
+ i = i + 1
+end|
+
+print(1)
+=-=
+|local i = 0
+while i < 9 do
+ print(i)
+ i = i + 1
+end
+
+print(1)
+=-=-=
+
+Name: backward-sentence moves over repeat statements
+
+=-=
+local i = 0
+repeat
+ print(i)
+ i = i + 1
+until i > 9|
+
+print(1)
+=-=
+|local i = 0
+repeat
+ print(i)
+ i = i + 1
+until i > 9
+
+print(1)
+=-=-=
+
+Name: backward-sentence moves over function calls
+
+=-=
+print(1)|
+=-=
+|print(1)
+=-=-=
+
+Name: backward-sentence moves over return statements
+
+=-=
+function f()
+ return math.random()|
+end
+=-=
+|function f()
+ return math.random()
+end
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (backward-sentence 2))
+
+Point-Char: |
+
+Name: backward-sentence moves over table fields
+
+=-=
+local t = {
+ a = 1,
+ b = 2|,
+}
+=-=
+|local t = {
+ a = 1,
+ b = 2,
+}
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (forward-sexp 1))
+
+Point-Char: |
+
+Name: forward-sexp moves over arguments
+
+=-=
+print|(1, 2, 3)
+=-=
+print(1, 2, 3)|
+=-=-=
+
+Name: forward-sexp moves over parameters
+
+=-=
+function f|(a, b) end
+=-=
+function f(a, b)| end
+=-=-=
+
+Name: forward-sexp moves over strings
+
+=-=
+print(|"1, 2, 3")
+=-=
+print("1, 2, 3"|)
+=-=-=
+
+Name: forward-sexp moves over tables
+
+=-=
+local t = |{ 1,
+ 2,
+ 3 }
+=-=
+local t = { 1,
+ 2,
+ 3 }|
+=-=-=
+
+Name: forward-sexp moves over parenthesized expressions
+
+=-=
+|(function (x) return x + 1 end)(41)
+=-=
+(function (x) return x + 1 end)|(41)
+=-=-=
+
+Name: forward-sexp moves over function declarations
+
+=-=
+|function foo (x)
+ if false then
+ print "foo"
+ elseif true then
+ print "bar"
+ end
+end
+=-=
+function| foo (x)
+ if false then
+ print "foo"
+ elseif true then
+ print "bar"
+ end
+end
+=-=-=
+
+Name: forward-sexp moves over do statements
+
+=-=
+|do
+ print(a + 1)
+end
+=-=
+do|
+ print(a + 1)
+end
+=-=-=
+
+Name: forward-sexp moves over for statements
+
+=-=
+|for k,v in pairs({}) do
+ print(k, v)
+end
+=-=
+for| k,v in pairs({}) do
+ print(k, v)
+end
+=-=-=
+
+Name: forward-sexp moves over repeat statements
+
+=-=
+|repeat
+ n = n + 1
+until n > 10
+=-=
+repeat|
+ n = n + 1
+until n > 10
+=-=-=
+
+Name: forward-sexp moves over while statements
+
+=-=
+|while n < 99
+do
+ n = n+1
+end
+=-=
+while| n < 99
+do
+ n = n+1
+end
+=-=-=
+
+Code:
+ (lambda ()
+ (lua-mode)
+ (backward-sexp 1))
+
+Point-Char: |
+
+Name: backward-sexp moves over arguments
+
+=-=
+print(1, 2, 3)|
+=-=
+print|(1, 2, 3)
+=-=-=
+
+Name: backward-sexp moves over parameters
+
+=-=
+function f(a, b)| end
+=-=
+function f|(a, b) end
+=-=-=
+
+Name: backward-sexp moves over strings
+
+=-=
+print("1, 2, 3"|)
+=-=
+print(|"1, 2, 3")
+=-=-=
+
+Name: backward-sexp moves over tables
+
+=-=
+local t = { 1,
+ 2,
+ 3 }|
+=-=
+local t = |{ 1,
+ 2,
+ 3 }
+=-=-=
+
+Name: backward-sexp moves over parenthesized expressions
+
+=-=
+(function (x) return x + 1 end)|(41)
+=-=
+|(function (x) return x + 1 end)(41)
+=-=-=
+
+Name: backward-sexp moves over function declarations
+
+=-=
+function foo (x)
+ if false then
+ print "foo"
+ elseif true then
+ print "bar"
+ end
+end|
+=-=
+function foo (x)
+ if false then
+ print "foo"
+ elseif true then
+ print "bar"
+ end
+|end
+=-=-=
+
+Name: backward-sexp moves over do statements
+
+=-=
+do
+ print(a + 1)
+end|
+=-=
+do
+ print(a + 1)
+|end
+=-=-=
+
+Name: backward-sexp moves over for statements
+
+=-=
+for k,v in pairs({}) do
+ print(k, v)
+end|
+=-=
+for k,v in pairs({}) do
+ print(k, v)
+|end
+=-=-=
+
+Name: backward-sexp moves over repeat statements
+
+=-=
+repeat
+ n = n + 1
+until n > 10|
+=-=
+repeat
+ n = n + 1
+until n > |10
+=-=-=
+
+Name: backward-sexp moves over while statements
+
+=-=
+while n < 99
+do
+ n = n+1
+end|
+=-=
+while n < 99
+do
+ n = n+1
+|end
+=-=-=
diff --git a/test/lisp/progmodes/lua-mode-resources/which-function.lua b/test/lisp/progmodes/lua-mode-resources/which-function.lua
new file mode 100644
index 00000000000..621d818461c
--- /dev/null
+++ b/test/lisp/progmodes/lua-mode-resources/which-function.lua
@@ -0,0 +1,3 @@
+local function f(x)
+ print(x)
+end
diff --git a/test/lisp/progmodes/lua-mode-tests.el b/test/lisp/progmodes/lua-mode-tests.el
new file mode 100644
index 00000000000..aee3a5f47cb
--- /dev/null
+++ b/test/lisp/progmodes/lua-mode-tests.el
@@ -0,0 +1,60 @@
+;;; lua-mode-tests.el --- Tests for lua-mode -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2023-2025 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Code:
+
+(require 'ert)
+(require 'ert-font-lock)
+(require 'ert-x)
+(require 'hideshow)
+(require 'which-func)
+
+(ert-deftest lua-test-indentation ()
+ (ert-test-erts-file (ert-resource-file "indent.erts")))
+
+(ert-deftest lua-test-movement ()
+ (ert-test-erts-file (ert-resource-file "movement.erts")))
+
+(ert-deftest lua-test-font-lock ()
+ (let ((font-lock-maximum-decoration t))
+ (ert-font-lock-test-file (ert-resource-file "font-lock.lua") 'lua-mode)))
+
+(ert-deftest lua-test-which-function ()
+ (with-temp-buffer
+ (insert-file-contents (ert-resource-file "which-function.lua"))
+ (lua-mode)
+ (which-function-mode)
+ (goto-char (point-min))
+ (should (equal "f" (which-function)))
+ (which-function-mode -1)))
+
+(ert-deftest lua-test-hideshow ()
+ (with-temp-buffer
+ (insert-file-contents (ert-resource-file "hide-show.lua"))
+ (lua-mode)
+ (hs-minor-mode)
+ (hs-hide-all)
+ (should (= 9 (length (overlays-in (point-min) (point-max)))))
+ (hs-show-all)
+ (should (= 0 (length (overlays-in (point-min) (point-max)))))
+ (hs-minor-mode -1)))
+
+(provide 'lua-mode-tests)
+
+;;; lua-mode-tests.el ends here
--
2.48.1
--=-=-=--
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Thu, 13 Mar 2025 18:17:26 -0400 (EDT) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN> <87plivh4d4.fsf@HIDDEN> <86jz93o3qq.fsf@HIDDEN> <87jz93fn5f.fsf@HIDDEN> <86h647nvty.fsf@HIDDEN> <CADwFkmk8Ua9e4f9tDv837MExLcvt4=RPtTvMpYwrtawztE358g@HIDDEN> <87ldtjvtvr.fsf@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: 76650 <at> debbugs.gnu.org Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Thu, 13 Mar 2025 16:50:49 -0500 In-reply-to: <87ldtjvtvr.fsf@HIDDEN> Message-ID: <8734fglgng.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76650 Cc: Eli Zaretskii <eliz@HIDDEN>, acorallo@HIDDEN, Stefan Kangas <stefankangas@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) john muhl <jm@HIDDEN> writes: > Stefan Kangas <stefankangas@HIDDEN> writes: > >> Eli Zaretskii <eliz@HIDDEN> writes: >> >>>> From: john muhl <jm@HIDDEN> >>>> Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org >>>> Date: Wed, 05 Mar 2025 10:33:20 -0600 >>>> >>>> Then one last procedural question before I get started on that >>>> initial commit. Do we want to preserve the git history or just >>>> bring it in as if it were new file? >>> >>> It is best to preserve it. >> >> Indeed. This is one possible starting point: >> https://gist.github.com/joaotavora/2ed97f2ec85958986983d5cb78202770 >> >> The idea is to put the changes on a separate branch containing only that >> one file in its right location, and then to merge that to master. > > Ok. I have the history in a branch. > > https://git.sr.ht/~johnmuhl/emacs/log/scratch/lua-mode > > In the latest commit there I=E2=80=99ve gone through and marked all the > lines remaining from the inital commit. Please correct me if I=E2=80=99m > wrong but the only thing that looks possibly significant > copyright-wise is the function =E2=80=98lua-end-of-proc=E2=80=99. Am I too > optimistic? To update the progress here. I rewrote the lua-end-of-proc function and a few other places. That got us down to 160 lines from the original commit: https://git.sr.ht/~johnmuhl/emacs/tree/79db03ca/item/lisp/progmodes/lua-mod= e.el Going through that and unmarking comments, docstrings and lines of code that obviously fall short of copyright (e.g. save-excursion, trivial interactive forms, defuns, &c.) gets down to 28 lines: https://git.sr.ht/~johnmuhl/emacs/tree/8d44ba06/item/lisp/progmodes/lua-mod= e.el (search =E2=80=9C; 03e991=E2=80=9D to check what=E2=80=99s left) Of those none of them look to me like they=E2=80=99d qualify as original or substantial enough to matter.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Wed, 5 Mar 2025 20:18:56 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN> <87plivh4d4.fsf@HIDDEN> <86jz93o3qq.fsf@HIDDEN> <87jz93fn5f.fsf@HIDDEN> <86h647nvty.fsf@HIDDEN> <CADwFkmk8Ua9e4f9tDv837MExLcvt4=RPtTvMpYwrtawztE358g@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Stefan Kangas <stefankangas@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Wed, 05 Mar 2025 19:09:25 -0600 In-reply-to: <CADwFkmk8Ua9e4f9tDv837MExLcvt4=RPtTvMpYwrtawztE358g@HIDDEN> Message-ID: <87ldtjvtvr.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76650 Cc: Eli Zaretskii <eliz@HIDDEN>, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) Stefan Kangas <stefankangas@HIDDEN> writes: > Eli Zaretskii <eliz@HIDDEN> writes: > >>> From: john muhl <jm@HIDDEN> >>> Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org >>> Date: Wed, 05 Mar 2025 10:33:20 -0600 >>> >>> Then one last procedural question before I get started on that >>> initial commit. Do we want to preserve the git history or just >>> bring it in as if it were new file? >> >> It is best to preserve it. > > Indeed. This is one possible starting point: > https://gist.github.com/joaotavora/2ed97f2ec85958986983d5cb78202770 > > The idea is to put the changes on a separate branch containing only that > one file in its right location, and then to merge that to master. Ok. I have the history in a branch. https://git.sr.ht/~johnmuhl/emacs/log/scratch/lua-mode In the latest commit there I=E2=80=99ve gone through and marked all the lines remaining from the inital commit. Please correct me if I=E2=80=99m wrong but the only thing that looks possibly significant copyright-wise is the function =E2=80=98lua-end-of-proc=E2=80=99. Am I too optimistic? >>> If the former should the commit messages all be cleaned up to >>> conform to Emacs standards? >> >> Is that even practical? > > It's not necessary, and its impractical. The commit that merges to > master could have a ChangeLog entry like this: > > * lisp/progmodes/lua-mode.ts: New file. Great. I was not looking forward to that effort.
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Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs
To: Eli Zaretskii <eliz@HIDDEN>, john muhl <jm@HIDDEN>
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Eli Zaretskii <eliz@HIDDEN> writes:
>> From: john muhl <jm@HIDDEN>
>> Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org
>> Date: Wed, 05 Mar 2025 10:33:20 -0600
>>
>> Then one last procedural question before I get started on that
>> initial commit. Do we want to preserve the git history or just
>> bring it in as if it were new file?
>
> It is best to preserve it.
Indeed. This is one possible starting point:
https://gist.github.com/joaotavora/2ed97f2ec85958986983d5cb78202770
The idea is to put the changes on a separate branch containing only that
one file in its right location, and then to merge that to master.
>> If the former should the commit messages all be cleaned up to
>> conform to Emacs standards?
>
> Is that even practical?
It's not necessary, and its impractical. The commit that merges to
master could have a ChangeLog entry like this:
* lisp/progmodes/lua-mode.ts: New file.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Received: (at 76650) by debbugs.gnu.org; 5 Mar 2025 19:04:06 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Mar 05 14:04:06 2025 Received: from localhost ([127.0.0.1]:39873 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tpu2I-0000F2-6s for submit <at> debbugs.gnu.org; Wed, 05 Mar 2025 14:04:06 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:33690) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1tpu2F-0000ET-2a for 76650 <at> debbugs.gnu.org; Wed, 05 Mar 2025 14:04:04 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tpu28-0000bZ-7a; Wed, 05 Mar 2025 14:03:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=SOvBXleqo1dCiHwdIfxIlm26Canff8hBJREWBZ39z3c=; b=E9z8ojXxi/e+ dX5Wp2MBnIj5pf2CrEyL1sCHDlKyBdsuNoX47G+TjEVuMBfolNPaBH0xju+TaN/cpd25H41KSOlgP WuOSWOgxGtTCBrDNwoi2fir1kCjyRnAv6VQsokhGGs6OVdkW8YJIM3v8T7Gc1yTwN24NmhR22bPVo Tm9HzNVQ3tDxsQDvNRyTZePeK8no1HXSA6BmNypGpxQtXBo1gOoCrniFLLxrKCa29PjcqFQh22gsF NN4z/dBB134yBdfsSrWdtLLxf4SEumML21ao/5PBr2YqmdtFQAhUW1SJLL8gpPpUhlLgzqRJrmSej mvBBh4rVtz9CwtpW4nUMPw==; Date: Wed, 05 Mar 2025 21:03:53 +0200 Message-Id: <86h647nvty.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: john muhl <jm@HIDDEN> In-Reply-To: <87jz93fn5f.fsf@HIDDEN> (message from john muhl on Wed, 05 Mar 2025 10:33:20 -0600) Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN> <87plivh4d4.fsf@HIDDEN> <86jz93o3qq.fsf@HIDDEN> <87jz93fn5f.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 76650 Cc: acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: john muhl <jm@HIDDEN> > Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org > Date: Wed, 05 Mar 2025 10:33:20 -0600 > > Then one last procedural question before I get started on that > initial commit. Do we want to preserve the git history or just > bring it in as if it were new file? It is best to preserve it. > If the former should the commit messages all be cleaned up to > conform to Emacs standards? Is that even practical?
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Wed, 5 Mar 2025 11:38:40 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN> <87plivh4d4.fsf@HIDDEN> <86jz93o3qq.fsf@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Wed, 05 Mar 2025 10:33:20 -0600 In-reply-to: <86jz93o3qq.fsf@HIDDEN> Message-ID: <87jz93fn5f.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76650 Cc: acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Eli Zaretskii <eliz@HIDDEN> writes: >> From: john muhl <jm@HIDDEN> >> Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org >> Date: Wed, 05 Mar 2025 09:06:41 -0600 >>=20 >>=20 >> > Out of these, only the following don't already have assignments on >> > file: >>=20 >> Thanks. We=E2=80=99re in even better shape than I thought. A second check >> of the remainer shows: >>=20 >> Leonardo Etcheverry leo@HIDDEN >> 13 lines code >> 6 lines comments >>=20 >> Nikita Bloshchanevich nikblos@HIDDEN >> 15 lines code >> 3 lines comments >> 3 lines docstrings >>=20 >> edam tim@HIDDEN >> 12 lines code >> 6 lines comments >> 6 lines docstrings >>=20 >> 2 Dmitry Kalinkin dmitry.kalinkin@HIDDEN >> 1 Edward Betts edward@HIDDEN >> 2 Joram Schrijver i@HIDDEN dccda192 >> 6 Libor =C4=8Cap=C3=A1k capak@HIDDEN >> 3 Mario Rodas marsam@HIDDEN >> 2 Peter Vasil mail@HIDDEN >> 2 Rafael Sanchez rafael@HIDDEN >> 7 Rolando Pereira rolando_pereira@HIDDEN >> 11 Thomas Jost schnouki@HIDDEN >> 9 paralogismos mailbowling@HIDDEN >> 6 xristos xristos@HIDDEN >>=20 >> > None of these have assignments. >>=20 >> Do we need assignments for any of these? > > No, we don't. Then one last procedural question before I get started on that initial commit. Do we want to preserve the git history or just bring it in as if it were new file? If the former should the commit messages all be cleaned up to conform to Emacs standards? Anything other requirements or considerations I should keep in mind while preparing for the import?
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Received: (at 76650) by debbugs.gnu.org; 5 Mar 2025 16:13:23 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Mar 05 11:13:22 2025 Received: from localhost ([127.0.0.1]:39241 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tprMx-00085g-KW for submit <at> debbugs.gnu.org; Wed, 05 Mar 2025 11:13:22 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:33932) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1tprMu-00085M-EB for 76650 <at> debbugs.gnu.org; Wed, 05 Mar 2025 11:13:14 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tprMo-0007b2-Sz; Wed, 05 Mar 2025 11:13:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=iX/Wrh8vDeUzdKecMIEazV5myfY53RAgBg1AI+dPdR0=; b=DNTLUP/sB6Xyjf6kc4r+ VO+UkXWfnfd1mRFre08msoAkG8/kM6q4EPvX2aQNU/7YNI4xcNEERPymU73nzA4bSVTYrG/T5GBdg DlPeDQOn8loMaPt9I92IZUTKguHzUXXA/xnYSzgVyX9R1phW3W1OCF5MFmtjQr/E9CEoEWO6VRRKr RIjhFXdMMOMjT0d9aSUaCV/3/ti/DbkvqvGcxNN+uLx/bfg+JxEUQOxpNnOrH31ssqBAkOJ/HhN1w c6kwwIiRp6aCjtbIPQpyHKfYiWsxi+CnZmaXui8o5JpP6vHu0kGcqhOvgRrPLVNsN1CSrpHnwp/X2 JSBLYd5mphkESg==; Date: Wed, 05 Mar 2025 18:13:01 +0200 Message-Id: <86jz93o3qq.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: john muhl <jm@HIDDEN> In-Reply-To: <87plivh4d4.fsf@HIDDEN> (message from john muhl on Wed, 05 Mar 2025 09:06:41 -0600) Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN> <87plivh4d4.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 76650 Cc: acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) > From: john muhl <jm@HIDDEN> > Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org > Date: Wed, 05 Mar 2025 09:06:41 -0600 > > > > Out of these, only the following don't already have assignments on > > file: > > Thanks. We’re in even better shape than I thought. A second check > of the remainer shows: > > Leonardo Etcheverry leo@HIDDEN > 13 lines code > 6 lines comments > > Nikita Bloshchanevich nikblos@HIDDEN > 15 lines code > 3 lines comments > 3 lines docstrings > > edam tim@HIDDEN > 12 lines code > 6 lines comments > 6 lines docstrings > > 2 Dmitry Kalinkin dmitry.kalinkin@HIDDEN > 1 Edward Betts edward@HIDDEN > 2 Joram Schrijver i@HIDDEN dccda192 > 6 Libor Čapák capak@HIDDEN > 3 Mario Rodas marsam@HIDDEN > 2 Peter Vasil mail@HIDDEN > 2 Rafael Sanchez rafael@HIDDEN > 7 Rolando Pereira rolando_pereira@HIDDEN > 11 Thomas Jost schnouki@HIDDEN > 9 paralogismos mailbowling@HIDDEN > 6 xristos xristos@HIDDEN > > > None of these have assignments. > > Do we need assignments for any of these? No, we don't.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Wed, 5 Mar 2025 10:41:36 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> <86jz93psm3.fsf@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Wed, 05 Mar 2025 09:06:41 -0600 In-reply-to: <86jz93psm3.fsf@HIDDEN> Message-ID: <87plivh4d4.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76650 Cc: acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Eli Zaretskii <eliz@HIDDEN> writes: >> From: john muhl <jm@HIDDEN> >> Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org, >> bug-gnu-emacs@HIDDEN >> Date: Tue, 04 Mar 2025 14:17:15 -0600 >>=20 >>=20 >> Eli Zaretskii <eliz@HIDDEN> writes: >>=20 > Out of these, only the following don't already have assignments on > file: Thanks. We=E2=80=99re in even better shape than I thought. A second check of the remainer shows: Leonardo Etcheverry leo@HIDDEN 13 lines code 6 lines comments Nikita Bloshchanevich nikblos@HIDDEN 15 lines code 3 lines comments 3 lines docstrings edam tim@HIDDEN 12 lines code 6 lines comments 6 lines docstrings 2 Dmitry Kalinkin dmitry.kalinkin@HIDDEN 1 Edward Betts edward@HIDDEN 2 Joram Schrijver i@HIDDEN dccda192 6 Libor =C4=8Cap=C3=A1k capak@HIDDEN 3 Mario Rodas marsam@HIDDEN 2 Peter Vasil mail@HIDDEN 2 Rafael Sanchez rafael@HIDDEN 7 Rolando Pereira rolando_pereira@HIDDEN 11 Thomas Jost schnouki@HIDDEN 9 paralogismos mailbowling@HIDDEN 6 xristos xristos@HIDDEN > None of these have assignments. Do we need assignments for any of these?
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Received: (at 76650) by debbugs.gnu.org; 5 Mar 2025 12:30:59 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Mar 05 07:30:59 2025 Received: from localhost ([127.0.0.1]:35985 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tpntg-0006HT-GP for submit <at> debbugs.gnu.org; Wed, 05 Mar 2025 07:30:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:42230) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1tpntb-0005w3-VQ for 76650 <at> debbugs.gnu.org; Wed, 05 Mar 2025 07:30:46 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tpntU-0001y5-3j; Wed, 05 Mar 2025 07:30:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=Mn3TR+0qBrlEg6P5S6u+UBNpCmLHP98gTjYhSt7I9bM=; b=qE/V3x6qApn58fd/agxC sb9IXKsgsHoI74slLOMDBKzdrpFphSkgOJBEcCWHpnjxX8TQ4qivIdUqaP1NgcsavVGUSMXPHNogj tRBhMrJzz4Kmfvk0KkiDzy7YxOWZ66/t9O/lRwkzSGMEawW+7/PryqzRFoI4PF1wk82yq83Hzc5Jw yo6jt/hbkfLg4rW9GWjXRbCf+BPm8Ddq5zWdHpprjb129tu37o4T596gk6HX2ZAhypaX9qTepuu5V LHFwEYHBVXth97GucgDiDnaV2/x0kvLT+Moq3aJVHXodwqXmHbk6rcTWnCJqtm8x+poaCHvtHIIOt aTLAhETZOXkqrA==; Date: Wed, 05 Mar 2025 14:30:28 +0200 Message-Id: <86jz93psm3.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: john muhl <jm@HIDDEN> In-Reply-To: <8734fs35bx.fsf@HIDDEN> (message from john muhl on Tue, 04 Mar 2025 14:17:15 -0600) Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> <8734fs35bx.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 76650 Cc: acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) > From: john muhl <jm@HIDDEN> > Cc: stefankangas@HIDDEN, acorallo@HIDDEN, 76650 <at> debbugs.gnu.org, > bug-gnu-emacs@HIDDEN > Date: Tue, 04 Mar 2025 14:17:15 -0600 > > > Eli Zaretskii <eliz@HIDDEN> writes: > > > Please post the list here, including email addresses. > > > > Thanks. > > The list is based on the current code in lua-mode.el. The list of > all contributors is somewhat longer but I guessed that copyright > is a non-issue for code that is no longer in use. It also doesn’t > include those who only changed tests. lua-mode doesn’t use ERT for > testing so I don’t think we’ll be importing that code anyway. > > The second group of names are those who should be exempt based on > a 15 line limit. > > Augusto Stoffel arstoffel@HIDDEN > Jonas Bernoulli jonas@HIDDEN > Juergen Hoetzel juergen@HIDDEN > Julien Danjou julien@HIDDEN > Mark Oteiza mvoteiza@HIDDEN > Nikita Bloshchanevich nikblos@HIDDEN > Philip K philipk@HIDDEN > Reuben Thomas rrt@HIDDEN > Robert Cochran robert-git@HIDDEN > Rolando Pereira rolando_pereira@HIDDEN > Stefan Kangas stefan@HIDDEN > USAMI Kenta tadsan@HIDDEN > Vedat Hallac vedathallac@HIDDEN > immerrr immerrr+lua@HIDDEN Out of these, only the following don't already have assignments on file: Nikita Bloshchanevich nikblos@HIDDEN Rolando Pereira rolando_pereira@HIDDEN > Dmitry Kalinkin dmitry.kalinkin@HIDDEN c1b60197 > Edward Betts edward@HIDDEN 5a906553 > Joram Schrijver i@HIDDEN dccda192 > Leonardo Etcheverry leo@HIDDEN 91b59745 4a203b9e b9541cef > Libor Čapák capak@HIDDEN > Mario Rodas marsam@HIDDEN > Peter Vasil mail@HIDDEN > Rafael Sanchez rafael@HIDDEN > Thomas Jost schnouki@HIDDEN > edam tim@HIDDEN > paralogismos mailbowling@HIDDEN > xristos xristos@HIDDEN None of these have assignments.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Tue, 4 Mar 2025 15:32:14 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Tue, 04 Mar 2025 14:17:15 -0600 In-reply-to: <86senspow7.fsf@HIDDEN> Message-ID: <8734fs35bx.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76650 Cc: bug-gnu-emacs@HIDDEN, acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Eli Zaretskii <eliz@HIDDEN> writes: >> From: john muhl <jm@HIDDEN> >> Cc: Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN>, >> 76650 <at> debbugs.gnu.org, bug-gnu-emacs@HIDDEN >> Date: Tue, 04 Mar 2025 12:50:03 -0600 >>=20 >>=20 >> Stefan Kangas <stefankangas@HIDDEN> writes: >>=20 >> > jm@HIDDEN writes: >> > >> >> I=E2=80=99ve talked with Denis (the current maintainer) about integra= ting >> >> lua-mode into Emacs and they are in favor of it. If there is >> >> interest on the Emacs side I can send over the list of >> >> contributors for assignment verification. There are about a dozen >> >> authors with contributions over the exempted 15 lines and most of >> >> those I was able to find commits from in emacs.git. >> > >> > Sounds like a good plan, thank you. LUA is quite popular, so I think = it >> > would be important to have built-in support for it, also it would help >> > us develop lua-ts-mode. >> > >> > I don't know if Eli or Andrea have any further comments, but I'd say go >> > for it. >>=20 >> Should I send the list of contributors to anyone in particular to >> check on assignment status or just post them here? Should I >> include email addresses in the list? > > Please post the list here, including email addresses. > > Thanks. The list is based on the current code in lua-mode.el. The list of all contributors is somewhat longer but I guessed that copyright is a non-issue for code that is no longer in use. It also doesn=E2=80=99t include those who only changed tests. lua-mode doesn=E2=80=99t use ERT for testing so I don=E2=80=99t think we=E2=80=99ll be importing that code anywa= y. The second group of names are those who should be exempt based on a 15 line limit. Augusto Stoffel arstoffel@HIDDEN Jonas Bernoulli jonas@HIDDEN Juergen Hoetzel juergen@HIDDEN Julien Danjou julien@HIDDEN Mark Oteiza mvoteiza@HIDDEN Nikita Bloshchanevich nikblos@HIDDEN Philip K philipk@HIDDEN Reuben Thomas rrt@HIDDEN Robert Cochran robert-git@HIDDEN Rolando Pereira rolando_pereira@HIDDEN Stefan Kangas stefan@HIDDEN USAMI Kenta tadsan@HIDDEN Vedat Hallac vedathallac@HIDDEN immerrr immerrr+lua@HIDDEN Dmitry Kalinkin dmitry.kalinkin@HIDDEN c1b60197 Edward Betts edward@HIDDEN 5a906553 Joram Schrijver i@HIDDEN dccda192 Leonardo Etcheverry leo@HIDDEN 91b59745 4a203b9e b9541cef Libor =C4=8Cap=C3=A1k capak@HIDDEN Mario Rodas marsam@HIDDEN Peter Vasil mail@HIDDEN Rafael Sanchez rafael@HIDDEN Thomas Jost schnouki@HIDDEN edam tim@HIDDEN paralogismos mailbowling@HIDDEN xristos xristos@HIDDEN
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Tue, 4 Mar 2025 15:32:14 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> <86senspow7.fsf@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Tue, 04 Mar 2025 14:17:15 -0600 In-reply-to: <86senspow7.fsf@HIDDEN> Message-ID: <8734fs35bx.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=202.12.124.153; envelope-from=jm@HIDDEN; helo=fhigh-b2-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: submit Cc: bug-gnu-emacs@HIDDEN, acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.3 (/) Eli Zaretskii <eliz@HIDDEN> writes: >> From: john muhl <jm@HIDDEN> >> Cc: Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN>, >> 76650 <at> debbugs.gnu.org, bug-gnu-emacs@HIDDEN >> Date: Tue, 04 Mar 2025 12:50:03 -0600 >>=20 >>=20 >> Stefan Kangas <stefankangas@HIDDEN> writes: >>=20 >> > jm@HIDDEN writes: >> > >> >> I=E2=80=99ve talked with Denis (the current maintainer) about integra= ting >> >> lua-mode into Emacs and they are in favor of it. If there is >> >> interest on the Emacs side I can send over the list of >> >> contributors for assignment verification. There are about a dozen >> >> authors with contributions over the exempted 15 lines and most of >> >> those I was able to find commits from in emacs.git. >> > >> > Sounds like a good plan, thank you. LUA is quite popular, so I think = it >> > would be important to have built-in support for it, also it would help >> > us develop lua-ts-mode. >> > >> > I don't know if Eli or Andrea have any further comments, but I'd say go >> > for it. >>=20 >> Should I send the list of contributors to anyone in particular to >> check on assignment status or just post them here? Should I >> include email addresses in the list? > > Please post the list here, including email addresses. > > Thanks. The list is based on the current code in lua-mode.el. The list of all contributors is somewhat longer but I guessed that copyright is a non-issue for code that is no longer in use. It also doesn=E2=80=99t include those who only changed tests. lua-mode doesn=E2=80=99t use ERT for testing so I don=E2=80=99t think we=E2=80=99ll be importing that code anywa= y. The second group of names are those who should be exempt based on a 15 line limit. Augusto Stoffel arstoffel@HIDDEN Jonas Bernoulli jonas@HIDDEN Juergen Hoetzel juergen@HIDDEN Julien Danjou julien@HIDDEN Mark Oteiza mvoteiza@HIDDEN Nikita Bloshchanevich nikblos@HIDDEN Philip K philipk@HIDDEN Reuben Thomas rrt@HIDDEN Robert Cochran robert-git@HIDDEN Rolando Pereira rolando_pereira@HIDDEN Stefan Kangas stefan@HIDDEN USAMI Kenta tadsan@HIDDEN Vedat Hallac vedathallac@HIDDEN immerrr immerrr+lua@HIDDEN Dmitry Kalinkin dmitry.kalinkin@HIDDEN c1b60197 Edward Betts edward@HIDDEN 5a906553 Joram Schrijver i@HIDDEN dccda192 Leonardo Etcheverry leo@HIDDEN 91b59745 4a203b9e b9541cef Libor =C4=8Cap=C3=A1k capak@HIDDEN Mario Rodas marsam@HIDDEN Peter Vasil mail@HIDDEN Rafael Sanchez rafael@HIDDEN Thomas Jost schnouki@HIDDEN edam tim@HIDDEN paralogismos mailbowling@HIDDEN xristos xristos@HIDDEN
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Received: (at 76650) by debbugs.gnu.org; 4 Mar 2025 19:38:47 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Mar 04 14:38:47 2025 Received: from localhost ([127.0.0.1]:32976 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tpY6J-000101-92 for submit <at> debbugs.gnu.org; Tue, 04 Mar 2025 14:38:47 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34214) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1tpY6G-0000zd-6Y for 76650 <at> debbugs.gnu.org; Tue, 04 Mar 2025 14:38:44 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tpY68-00024P-Sy; Tue, 04 Mar 2025 14:38:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=VhlMARDEYURTfOaEdvDvzsWao9p7/YmYvei9CVqWXiA=; b=dCbYEbWB0NqPjHETtKBL gNPUGOu3OZKzzgivVkU1XIgVNzT48DqMK0phCl81tzxbFqNGFBtDsdBIJ8sKdLZalEE7+1KZwuXE+ UaZ0AAMhPeibgxaq3RwaRczvxEHY9DLLMNoo7xuE0kjVV4NtTFZSkvlq+tgG//ISoqDv7M8LTPcl0 del3v+mjg6/cpacQh7l2F20PSCpMGlYNM2EfqPLcrsrxrrAD+H1D/O4S3X6+gHk5qhjXQPrAE3dCC 8/av1eqPZVWbBMavy5yd19p5JUrZQg0It2IOr41C6yDMQBQaqt73atItishMcgcO2M8w++OmKrPee yAiYfdlzzD9Y3Q==; Date: Tue, 04 Mar 2025 21:38:32 +0200 Message-Id: <86senspow7.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: john muhl <jm@HIDDEN> In-Reply-To: <87frjs6314.fsf@HIDDEN> (message from john muhl on Tue, 04 Mar 2025 12:50:03 -0600) Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 76650 Cc: bug-gnu-emacs@HIDDEN, acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: john muhl <jm@HIDDEN> > Cc: Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN>, > 76650 <at> debbugs.gnu.org, bug-gnu-emacs@HIDDEN > Date: Tue, 04 Mar 2025 12:50:03 -0600 > > > Stefan Kangas <stefankangas@HIDDEN> writes: > > > jm@HIDDEN writes: > > > >> I’ve talked with Denis (the current maintainer) about integrating > >> lua-mode into Emacs and they are in favor of it. If there is > >> interest on the Emacs side I can send over the list of > >> contributors for assignment verification. There are about a dozen > >> authors with contributions over the exempted 15 lines and most of > >> those I was able to find commits from in emacs.git. > > > > Sounds like a good plan, thank you. LUA is quite popular, so I think it > > would be important to have built-in support for it, also it would help > > us develop lua-ts-mode. > > > > I don't know if Eli or Andrea have any further comments, but I'd say go > > for it. > > Should I send the list of contributors to anyone in particular to > check on assignment status or just post them here? Should I > include email addresses in the list? Please post the list here, including email addresses. Thanks.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Received: (at submit) by debbugs.gnu.org; 4 Mar 2025 19:38:59 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Mar 04 14:38:59 2025 Received: from localhost ([127.0.0.1]:32980 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tpY6U-00010a-Pn for submit <at> debbugs.gnu.org; Tue, 04 Mar 2025 14:38:59 -0500 Received: from lists.gnu.org ([2001:470:142::17]:32894) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1tpY6L-0000zl-W8 for submit <at> debbugs.gnu.org; Tue, 04 Mar 2025 14:38:50 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tpY6B-0004De-50 for bug-gnu-emacs@HIDDEN; Tue, 04 Mar 2025 14:38:42 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tpY68-00024P-Sy; Tue, 04 Mar 2025 14:38:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=VhlMARDEYURTfOaEdvDvzsWao9p7/YmYvei9CVqWXiA=; b=dCbYEbWB0NqPjHETtKBL gNPUGOu3OZKzzgivVkU1XIgVNzT48DqMK0phCl81tzxbFqNGFBtDsdBIJ8sKdLZalEE7+1KZwuXE+ UaZ0AAMhPeibgxaq3RwaRczvxEHY9DLLMNoo7xuE0kjVV4NtTFZSkvlq+tgG//ISoqDv7M8LTPcl0 del3v+mjg6/cpacQh7l2F20PSCpMGlYNM2EfqPLcrsrxrrAD+H1D/O4S3X6+gHk5qhjXQPrAE3dCC 8/av1eqPZVWbBMavy5yd19p5JUrZQg0It2IOr41C6yDMQBQaqt73atItishMcgcO2M8w++OmKrPee yAiYfdlzzD9Y3Q==; Date: Tue, 04 Mar 2025 21:38:32 +0200 Message-Id: <86senspow7.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: john muhl <jm@HIDDEN> In-Reply-To: <87frjs6314.fsf@HIDDEN> (message from john muhl on Tue, 04 Mar 2025 12:50:03 -0600) Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> <87frjs6314.fsf@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: submit Cc: bug-gnu-emacs@HIDDEN, acorallo@HIDDEN, stefankangas@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) > From: john muhl <jm@HIDDEN> > Cc: Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN>, > 76650 <at> debbugs.gnu.org, bug-gnu-emacs@HIDDEN > Date: Tue, 04 Mar 2025 12:50:03 -0600 > > > Stefan Kangas <stefankangas@HIDDEN> writes: > > > jm@HIDDEN writes: > > > >> I’ve talked with Denis (the current maintainer) about integrating > >> lua-mode into Emacs and they are in favor of it. If there is > >> interest on the Emacs side I can send over the list of > >> contributors for assignment verification. There are about a dozen > >> authors with contributions over the exempted 15 lines and most of > >> those I was able to find commits from in emacs.git. > > > > Sounds like a good plan, thank you. LUA is quite popular, so I think it > > would be important to have built-in support for it, also it would help > > us develop lua-ts-mode. > > > > I don't know if Eli or Andrea have any further comments, but I'd say go > > for it. > > Should I send the list of contributors to anyone in particular to > check on assignment status or just post them here? Should I > include email addresses in the list? Please post the list here, including email addresses. Thanks.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Tue, 4 Mar 2025 13:53:44 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Stefan Kangas <stefankangas@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Tue, 04 Mar 2025 12:50:03 -0600 In-reply-to: <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> Message-ID: <87frjs6314.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=202.12.124.152; envelope-from=jm@HIDDEN; helo=fhigh-b1-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: submit Cc: Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN>, bug-gnu-emacs@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.3 (/) Stefan Kangas <stefankangas@HIDDEN> writes: > jm@HIDDEN writes: > >> I=E2=80=99ve talked with Denis (the current maintainer) about integrating >> lua-mode into Emacs and they are in favor of it. If there is >> interest on the Emacs side I can send over the list of >> contributors for assignment verification. There are about a dozen >> authors with contributions over the exempted 15 lines and most of >> those I was able to find commits from in emacs.git. > > Sounds like a good plan, thank you. LUA is quite popular, so I think it > would be important to have built-in support for it, also it would help > us develop lua-ts-mode. > > I don't know if Eli or Andrea have any further comments, but I'd say go > for it. Should I send the list of contributors to anyone in particular to check on assignment status or just post them here? Should I include email addresses in the list? Thanks.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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Tue, 4 Mar 2025 13:53:44 -0500 (EST) References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> User-agent: mu4e 1.10.8; emacs 31.0.50 From: john muhl <jm@HIDDEN> To: Stefan Kangas <stefankangas@HIDDEN> Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs Date: Tue, 04 Mar 2025 12:50:03 -0600 In-reply-to: <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> Message-ID: <87frjs6314.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76650 Cc: Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN>, bug-gnu-emacs@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) Stefan Kangas <stefankangas@HIDDEN> writes: > jm@HIDDEN writes: > >> I=E2=80=99ve talked with Denis (the current maintainer) about integrating >> lua-mode into Emacs and they are in favor of it. If there is >> interest on the Emacs side I can send over the list of >> contributors for assignment verification. There are about a dozen >> authors with contributions over the exempted 15 lines and most of >> those I was able to find commits from in emacs.git. > > Sounds like a good plan, thank you. LUA is quite popular, so I think it > would be important to have built-in support for it, also it would help > us develop lua-ts-mode. > > I don't know if Eli or Andrea have any further comments, but I'd say go > for it. Should I send the list of contributors to anyone in particular to check on assignment status or just post them here? Should I include email addresses in the list? Thanks.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Received: (at 76650) by debbugs.gnu.org; 4 Mar 2025 14:20:42 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Mar 04 09:20:41 2025 Received: from localhost ([127.0.0.1]:56533 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tpT8T-0005zh-HW for submit <at> debbugs.gnu.org; Tue, 04 Mar 2025 09:20:41 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:54348) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1tpT8O-0005zL-L0 for 76650 <at> debbugs.gnu.org; Tue, 04 Mar 2025 09:20:39 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1tpT8I-0003o2-GJ; Tue, 04 Mar 2025 09:20:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=eyHug7s0yNlnZAxe9Pl1sRjU5zZvQZtm80i4roIQCLo=; b=S0s9W7fDxwOTmZcFNvuj GKCQgPlvPObXVRGUwTAoqbrHN9RX3uhJZhretpimEhw9ErPxegojsM5DkfY8FLU5XmJ7RxC+mqGUx DuWWehFDPCNcAEXYerNarBvHIkUQKr4vnUEmUrOPDmWz2HfpFRSrzTTiTLRPaBbrFGOPf9sJa9yYV FvWV7cVsb10DBfdee8yTVT+5U0R9SJP6D3MlnxLQ3HVOivsJ/uyqceZ5eJ7AZdQwcR0JtbfTERewO SZsaCU5Wz/cfm81Mn3CF1GpelQN+yKZVSNHBh/X4dfvZgj5RgiwRT7Y+bYBk9drUnqczJ+lAyRj0z /mKPQgHgFnsm7Q==; Date: Tue, 04 Mar 2025 16:20:25 +0200 Message-Id: <86a5a0khcm.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Stefan Kangas <stefankangas@HIDDEN> In-Reply-To: <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> (message from Stefan Kangas on Mon, 3 Mar 2025 18:32:32 -0800) Subject: Re: bug#76650: 31.0.50; Add lua-mode to Emacs References: <87mse6ufwd.fsf@HIDDEN> <CADwFkmnxJ0n81c5aC5fgTfpoLzzUM1Lrem-cxr1jQcibT=zh5g@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 76650 Cc: acorallo@HIDDEN, jm@HIDDEN, 76650 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Stefan Kangas <stefankangas@HIDDEN> > Date: Mon, 3 Mar 2025 18:32:32 -0800 > Cc: 76650 <at> debbugs.gnu.org, Eli Zaretskii <eliz@HIDDEN>, Andrea Corallo <acorallo@HIDDEN> > > jm@HIDDEN writes: > > > I’ve talked with Denis (the current maintainer) about integrating > > lua-mode into Emacs and they are in favor of it. If there is > > interest on the Emacs side I can send over the list of > > contributors for assignment verification. There are about a dozen > > authors with contributions over the exempted 15 lines and most of > > those I was able to find commits from in emacs.git. > > Sounds like a good plan, thank you. LUA is quite popular, so I think it > would be important to have built-in support for it, also it would help > us develop lua-ts-mode. > > I don't know if Eli or Andrea have any further comments, but I'd say go > for it. No objections here, of course.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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If there is > interest on the Emacs side I can send over the list of > contributors for assignment verification. There are about a dozen > authors with contributions over the exempted 15 lines and most of > those I was able to find commits from in emacs.git. Sounds like a good plan, thank you. LUA is quite popular, so I think it would be important to have built-in support for it, also it would help us develop lua-ts-mode. I don't know if Eli or Andrea have any further comments, but I'd say go for it.
bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
Full text available.Stefan Kangas <stefankangas@HIDDEN>
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Fri, 28 Feb 2025 12:40:24 -0500 (EST) From: jm@HIDDEN To: bug-gnu-emacs@HIDDEN Subject: 31.0.50; Add lua-mode to Emacs X-Debbugs-Cc: Date: Fri, 28 Feb 2025 11:40:18 -0600 Message-ID: <87mse6ufwd.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=202.12.124.148; envelope-from=jm@HIDDEN; helo=fout-b5-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.3 (/) I=E2=80=99ve talked with Denis (the current maintainer) about integrating lua-mode into Emacs and they are in favor of it. If there is interest on the Emacs side I can send over the list of contributors for assignment verification. There are about a dozen authors with contributions over the exempted 15 lines and most of those I was able to find commits from in emacs.git. One sticky bit is that the initial commit contains contributions from unknown authors and I have not audited the code to see what is left in the current version but can start working on that if the decision is to include it in Emacs.
jm@HIDDEN:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#76650; Package emacs.
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