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From: Arash Esbati <arash@HIDDEN>
To: Marco Falconi <marco.falconi@HIDDEN>
Subject: Re: bug#31722: 12.1.1; TeX Fold fontification problem
References: <m2efhlbp0e.fsf@HIDDEN>
Date: Sun, 01 Jul 2018 11:55:16 +0200
In-Reply-To: <m2efhlbp0e.fsf@HIDDEN> (Marco Falconi's message of "Tue, 05
Jun 2018 10:45:21 +0200")
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Marco Falconi <marco.falconi@HIDDEN> writes:
> I have a custom definition of math macros to be folded. It is the
> following (taken from .emacs in the customize part, I have set it
> using customize):
>
> '(LaTeX-fold-math-spec-list
> (quote
> (("[{1}/{2}]"
> ("frac" "tfrac"))
> ("[{1}=E2=87=A3{2}]"
> ("underset"))
> ("[{1}=E2=87=A1{2}]"
> ("overset"))
> ("=EF=B8=B7[{1}]"
> ("underbrace"))
> ("=E2=88=9A[{1}]"
> ("sqrt")))))
>
> In the ones with two arguments (frac, tfrac, underset, overset), the
> first argument gets fontified in the folded string, but the second one
> is not fontified (in the unfolded string, everything is fontified
> correctly). This macro for example has such behavior:
>
> \underset{\hslash\to 0}{ \longrightarrow}
>
> The macros with just one argument are fontified correctly also when folde=
d.
Hi Marco,
I can't reproduce what you're describing. For me, a minimal .tex file
looks like this:
--=-=-=
Content-Type: image/png
Content-Disposition: inline; filename=x.png
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--=-=-=
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Here is the code of the file:
--8<---------------cut here---------------start------------->8---
\documentclass[10pt]{article}
\usepackage{amsmath}
\begin{document}
\begin{verbatim}
(setq LaTeX-fold-math-spec-list
(append '(("[{1}/{2}]"
("frac" "tfrac"))
("[{1}=E2=87=A3{2}]"
("underset"))
("[{1}=E2=87=A1{2}]"
("overset"))
("=E2=88=9A[{1}]"
("sqrt")))
LaTeX-fold-math-spec-list))
\end{verbatim}
$\frac{1}{2} \tfrac{1}{2} \overset{1}{2}
\underset{\hslash\to 0}{ \longrightarrow}
\sqrt{9}$
\end{document}
--8<---------------cut here---------------end--------------->8---
What I did was:
1) Open a new tex file
2) Eval the setq form (put cursor after the last parenthesis and hit
`C-x C-e'
3) Hitting `M-x TeX-fold-mode RET' and `C-c C-o C-b'.
Best, Arash
--=-=-=--
bug-auctex@HIDDEN:bug#31722; Package auctex.
Full text available.
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From: Marco Falconi <marco.falconi@HIDDEN>
To: bug-auctex@HIDDEN
Subject: 12.1.1; TeX Fold fontification problem
Date: Tue, 05 Jun 2018 10:45:21 +0200
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I have a custom definition of math macros to be folded. It is the following=
(taken from
.emacs in the customize part, I have set it using customize):
'(LaTeX-fold-math-spec-list
(quote
(("[{1}/{2}]"
("frac" "tfrac"))
("[{1}=E2=87=A3{2}]"
("underset"))
("[{1}=E2=87=A1{2}]"
("overset"))
("=EF=B8=B7[{1}]"
("underbrace"))
("=E2=88=9A[{1}]"
("sqrt")))))
In the ones with two arguments (frac, tfrac, underset, overset), the first =
argument gets
fontified in the folded string, but the second one is not fontified (in the=
unfolded
string, everything is fontified correctly). This macro for example has such=
behavior:
\underset{\hslash\to 0}{ \longrightarrow}
The macros with just one argument are fontified correctly also when folded.
Emacs : GNU Emacs 26.1 (build 1, x86_64-apple-darwin13.4.0, Carbon Version=
157 AppKit 1265.21)
of 2018-04-15
Package: 12.1.1
current state:
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
(setq
AUCTeX-date "2018-03-20"
window-system 'mac
LaTeX-version "2e"
TeX-style-path '("/usr/local/var/auctex" "/Users/lobo/.emacs.d/elpa/auctex=
-12.1.1/style" "/Users/lobo/.emacs.d/auctex/auto"
"/Users/lobo/.emacs.d/auctex/style" "auto" "style")
TeX-auto-save t
TeX-parse-self t
TeX-master nil
TeX-command-list '(("TeX" "%(PDF)%(tex) %(file-line-error) %(extraopts) %`=
%S%(PDFout)%(mode)%' %t" TeX-run-TeX nil
(plain-tex-mode texinfo-mode ams-tex-mode) :help "Run plain TeX")
("LaTeX" "%`%l%(mode)%' %t" TeX-run-TeX nil (latex-mode doctex-mode) =
:help "Run LaTeX")
("Makeinfo" "makeinfo %(extraopts) %t" TeX-run-compile nil (texinfo-m=
ode) :help "Run Makeinfo with Info output")
("Makeinfo HTML" "makeinfo %(extraopts) --html %t" TeX-run-compile ni=
l (texinfo-mode) :help "Run Makeinfo with HTML output")
("AmSTeX" "amstex %(PDFout) %(extraopts) %`%S%(mode)%' %t" TeX-run-Te=
X nil (ams-tex-mode) :help "Run AMSTeX")
("ConTeXt" "%(cntxcom) --once --texutil %(extraopts) %(execopts)%t" T=
eX-run-TeX nil (context-mode) :help "Run ConTeXt once")
("ConTeXt Full" "%(cntxcom) %(extraopts) %(execopts)%t" TeX-run-TeX n=
il (context-mode) :help "Run ConTeXt until completion")
("BibTeX" "bibtex %s" TeX-run-BibTeX nil t :help "Run BibTeX") ("Bibe=
r" "biber %s" TeX-run-Biber nil t :help "Run Biber")
("View" "%V" TeX-run-discard-or-function t t :help "Run Viewer") ("Pr=
int" "%p" TeX-run-command t t :help "Print the file")
("Queue" "%q" TeX-run-background nil t :help "View the printer queue"=
:visible TeX-queue-command)
("File" "%(o?)dvips %d -o %f " TeX-run-dvips t t :help "Generate Post=
Script file")
("Dvips" "%(o?)dvips %d -o %f " TeX-run-dvips nil t :help "Convert DV=
I file to PostScript")
("Dvipdfmx" "dvipdfmx %d" TeX-run-dvipdfmx nil t :help "Convert DVI f=
ile to PDF with dvipdfmx")
("Ps2pdf" "ps2pdf %f" TeX-run-ps2pdf nil t :help "Convert PostScript =
file to PDF")
("Glossaries" "makeglossaries %s" TeX-run-command nil t :help "Run ma=
keglossaries to create glossary file")
("Index" "makeindex %s" TeX-run-index nil t :help "Run makeindex to c=
reate index file")
("upMendex" "upmendex %s" TeX-run-index t t :help "Run upmendex to cr=
eate index file")
("Xindy" "texindy %s" TeX-run-command nil t :help "Run xindy to creat=
e index file")
("Check" "lacheck %s" TeX-run-compile nil (latex-mode) :help "Check L=
aTeX file for correctness")
("ChkTeX" "chktex -v6 %s" TeX-run-compile nil (latex-mode) :help "Che=
ck LaTeX file for common mistakes")
("Spell" "(TeX-ispell-document \"\")" TeX-run-function nil t :help "S=
pell-check the document")
("Clean" "TeX-clean" TeX-run-function nil t :help "Delete generated i=
ntermediate files")
("Clean All" "(TeX-clean t)" TeX-run-function nil t :help "Delete gen=
erated intermediate and output files")
("Other" "" TeX-run-command t t :help "Run an arbitrary command") ("F=
orward" "pdf-sync-forward-search" TeX-run-function nil t))
)
Marco Falconi <marco.falconi@HIDDEN>:bug-auctex@HIDDEN.
Full text available.bug-auctex@HIDDEN:bug#31722; Package auctex.
Full text available.
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1994-97 Ian Jackson.