Lars Ingebrigtsen <larsi@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 11378) by debbugs.gnu.org; 2 Nov 2019 11:01:36 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sat Nov 02 07:01:36 2019 Received: from localhost ([127.0.0.1]:58255 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1iQrA0-0001eq-Hz for submit <at> debbugs.gnu.org; Sat, 02 Nov 2019 07:01:36 -0400 Received: from mout.web.de ([212.227.17.11]:38183) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <michael_heerdegen@HIDDEN>) id 1iQr9y-0001eZ-Af for 11378 <at> debbugs.gnu.org; Sat, 02 Nov 2019 07:01:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1572692475; bh=lUi/05L/F+902XGTZDklmBJgqzMBgYy/EHrKsZS/M2c=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=revlxTmwQ1N0sisWXNtgSZybsbZCw42WHf7vOlRBHYGkTk2Z3flAcLctetGyq+kK/ bAFIuAGtH1jFAKv6qQuoowFgXTQTOt2s/joKbSeBMb/DYmuDzyDBM57DpEpgGlZmnS x86MjH/aVLe0ylU1+QwCdxkeMXLwXXPbjArlIFo8= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from drachen.dragon ([94.218.222.9]) by smtp.web.de (mrweb102 [213.165.67.124]) with ESMTPSA (Nemesis) id 0LbrUu-1hhrkl0PDQ-00jJB7; Sat, 02 Nov 2019 12:01:15 +0100 From: Michael Heerdegen <michael_heerdegen@HIDDEN> To: Stefan Kangas <stefan@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <jwvk3zumgw8.fsf-monnier+emacs@HIDDEN> <87y5o9nobl.fsf@HIDDEN> <jwv62bct55b.fsf-monnier+emacs@HIDDEN> <87vacg4c5n.fsf@HIDDEN> <871rurig0z.fsf@HIDDEN> Date: Sat, 02 Nov 2019 12:01:23 +0100 In-Reply-To: <871rurig0z.fsf@HIDDEN> (Stefan Kangas's message of "Fri, 01 Nov 2019 19:54:20 +0100") Message-ID: <871ruqk0e4.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:I+lngQ6Ccwpyd6rp+VvgNt6MkYegXyAD1GMa7md+f1r/MXw9Ukp zKOCo3lzRFAZtM66Cbiv/Wdi1775twd/C9D422aPuKejB6nAgmOdz8wc7nfad8/7LZ1FGnO 74s8upICQGhKXMsLFBMnqmcICWYbg4aXQv8ihsye+4R8JMVQ8Cmg9T1Ba1wSFUhXc1T8gs6 ePANwbJict0k2PAxmmd0g== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:Wy7AwaFwuK0=:X6LH6XNSXUg/TP1e8s79uk ondJ3oMZDq+l0wWwbz4CYtcLKsqIySk4aeAGi5hu4q4Sqy4lHVgYmlceaTsUGxO/CGDEDAiW8 vT/0Vm+xcUKXOXhQdq3GEXzKXwfOSzAPtAYJffydfxFMJUqhkjHMV/ccnz5TUa9bsJ3krrUa0 iA/JLIKbtvDlZfFQLnI1191kNoPbtRB6SNsw+L8xHG5dZlx4L0hO1VPrTtVNdCq1B3zFPBwU1 iVXVg/eaUJl38ACxnloQLA8v9JrWGGy0j1dFBCQIvcRRMMw2YKkxXD3bPz9VqwLB1DmyOS5ce eN3FJtgmU2UFIWwbMZW6O/iMSCQydo9tQi3rcp+RK0mejZ76mWphHAtVCDtnUU1Wp5jUtZt5z 76aLb48U+QK0p5Lo65fGxzaeA4G9/uipSLpreaHXv9/9s8BJEVC2+pJzkIodcrMFkI0k42PQn MpiEVw6jl/8QxGihRwFW84ycfnq38SmCFzrjfDsKmuN3cG6DLal6cEsJZolv9AWNQcTN50Y7S zFt83R5J/44+BQxs4H5ZuBOWWOGVEkPXIZvTno9sAJubG3PmkgRXoVqwlTCT3F11torJ8N7Re s/f6Jb9wH2LnTq5zj8ubM+wJiMgH3G1ph3lHTjQ58r9Q9EjOUUocJQtVrDCGOtIxWHfWqJ85U Ms6D7Dq2RJEssmtVtq/o9y5yZ/afwfH7bCyCIDMd2pInR+0vYG6IV9Ag/vqf74vXh2W7yCvTu GUnlWFg7t2iyTpbF5BKJMHUCN/mEy431ckG3SBQyRP0cjOP4wadvs7b4pqVGUSJbjnO2e/DWj p+9g8tGBNXOfvBwVsveoZKFcZBxz6O9woOf64ze3rE0WGqBfWqskgtTkVNPTFGWdMGrMr9aEI Wa81vqr+/59Gkbm+CQyAJrdCMywJA8pnhCQS9NTwecDIuk4GEHnPN/btBuv4zVoYYasycBWKq nlnORcNxTrc+xfOXIx8Bgv30SbkFuc6fgYl/ethhS8bC8/jCPUPEVY/8QhbKmijeSMxXNy5Qx y+f7a0Qv+n0nWsqc+iHUAdXsKjaBtk6cyOlG+NMCudTRZuxjbQLLcGu+KkRJ470WHE3ppQo4z hS95e75PVW5Pq2Z586wLPWM6XedlwFcMjO3nQs/BSxb5V8clH4bKlYPQf2pJvN9kuj3eNtbCW YA6V1iEbqrPIaasp4VrIK+m2fxuZkmV3Rc+yPHJw292/vWdkIQcL+aueIUoHbdbdAWHQN938+ y3P1hEugqQP6M3/aWp5f5ihI3PlD1CQcvEK4HPuRj7qyuZ+AG7G6Q6K7DZHY= X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 11378 Cc: Juri Linkov <juri@HIDDEN>, Stefan Monnier <monnier@HIDDEN>, 11378 <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 <stefan@HIDDEN> writes: > Was the below patch ever applied? Is it still relevant? I don't know. At least my original suggestion seems to have been implemented now: M-s i toggles searching inside invisible text (see the line (isearch-define-mode-toggle invisible "i" nil and following in "isearch.el"). Michael.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Stefan Kangas <stefan@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle
`search-invisible'
In-Reply-To: <87vacg4c5n.fsf@HIDDEN> (Juri Linkov's message of "Tue,
24 Apr 2018 22:50:12 +0300")
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
<jwvd35monyp.fsf-monnier+emacs@HIDDEN>
<87vcjesccy.fsf@HIDDEN>
<jwvk3zumgw8.fsf-monnier+emacs@HIDDEN>
<87y5o9nobl.fsf@HIDDEN>
<jwv62bct55b.fsf-monnier+emacs@HIDDEN>
<87vacg4c5n.fsf@HIDDEN>
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Date: Fri, 01 Nov 2019 19:54:20 +0100
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Juri Linkov <juri@HIDDEN> writes:
>>>> I was thinking that maybe a cycling behavior would be better than
>>>> toggling for these: off / foo-only / foo-excluded.
>>>
>>> Maybe something like this:
>>
>> Sounds about right, thank you,
>
> Now that text proprieties on the search string can be saved in the deskto=
p file,
> I tried to save the isearch-filter-predicate with advice-functions, and
> set it back to the search string, but this fails.
>
> An example of the search string saved in the search ring in the desktop f=
ile:
>
> #("string" 0 6 (isearch-filter-predicate #1=3D#[128 #2=3D"\300\301\2\"\20=
5\13\0\300\302\2\"\207"
> [apply isearch-filter-textual #[128 #3=3D"\301\302\300!\2\"=
\207"
> [isearch-filter-predicate apply default-value] 4 #4=3D"\n\n=
(fn &rest ARGS)"]
> #5=3D((isearch-message-prefix . "textual "))] 4 nil]))
>
> After it's restored by desktop.el using `load' and set from the restored =
string
> with (setq isearch-filter-predicate ...) it goes into an infinite loop:
>
> Debugger entered--Lisp error: (error "Lisp nesting exceeds =E2=80=98max-l=
isp-eval-depth=E2=80=99")
> ...
> apply(#f(compiled-function (&rest args) #<bytecode 0x2958aa5>) (12237 1=
2244))
> #f(advice-wrapper :before-while #f(compiled-function (&rest args) #<byt=
ecode 0x2958aa5>) isearch-filter-nontextual ((isearch-message-prefix . "non=
textual ")))(12237 12244)
> apply(#f(advice-wrapper :before-while #f(compiled-function
> #f(compiled-function (&rest args) #<bytecode 0x2958aa5>)(12237 12244)
> apply(#f(compiled-function (&rest args) #<bytecode 0x2958aa5>) (12237 1=
2244))
> #f(advice-wrapper :before-while #f(compiled-function (&rest args) #<byt=
ecode 0x2958aa5>) isearch-filter-nontextual ((isearch-message-prefix . "non=
textual ")))(12237 12244)
> apply(#f(advice-wrapper :before-while #f(compiled-function
> #f(compiled-function (&rest args) #<bytecode 0x2958aa5>)(12237 12244)
> apply(#f(compiled-function (&rest args) #<bytecode 0x2958aa5>) (12237 1=
2244))
> #f(advice-wrapper :before-while #f(compiled-function (&rest args) #<byt=
ecode 0x2958aa5>) isearch-filter-nontextual ((isearch-message-prefix . "non=
textual ")))(12237 12244)
> funcall(#f(advice-wrapper :before-while #f(compiled-function
> (not (funcall isearch-filter-predicate (nth 0 real-match-data) (nth 1 r=
eal-match-data)))
>
> If it's impossible to restore its value, then maybe better to save only
> function names, and on restoring explicitly call add-function with restor=
ed
> function names as symbols?
Was the below patch ever applied? Is it still relevant?
Best regards,
Stefan Kangas
> A complete patch is here:
>
> diff --git a/lisp/isearch.el b/lisp/isearch.el
> index 5cbb4c9..70e3e44 100644
> --- a/lisp/isearch.el
> +++ b/lisp/isearch.el
> @@ -1136,7 +1141,8 @@ isearch-update-ring
> (defun isearch-string-propertize (string &optional properties)
> "Add isearch properties to the isearch string."
> (unless properties
> - (setq properties `(isearch-case-fold-search ,isearch-case-fold-searc=
h))
> + (setq properties `(isearch-case-fold-search ,isearch-case-fold-search
> + isearch-filter-predicate ,isearch-filter-predicat=
e))
> (unless isearch-regexp
> (setq properties (append properties `(isearch-regexp-function ,ise=
arch-regexp-function)))))
> (apply 'propertize string properties))
> @@ -1146,6 +1152,9 @@ isearch-update-from-string-properties
> (when (plist-member (text-properties-at 0 string) 'isearch-case-fold-s=
earch)
> (setq isearch-case-fold-search
> (get-text-property 0 'isearch-case-fold-search string)))
> + (when (plist-member (text-properties-at 0 string) 'isearch-filter-pred=
icate)
> + (setq isearch-filter-predicate
> + (get-text-property 0 'isearch-filter-predicate string)))
> (when (plist-member (text-properties-at 0 string) 'isearch-regexp-func=
tion)
> (setq isearch-regexp-function
> (get-text-property 0 'isearch-regexp-function string))))
> @@ -1640,6 +1648,38 @@ isearch--momentary-message
> "match invisible text"
> "match visible text")))
>=20=20
> +(isearch-define-mode-toggle textual "ft" nil
> + "This determines whether to search inside or outside textual parts.
> +Toggles the variable `isearch-filter-predicate' between three states:
> +searching inside strings or comments, searching outside of strings or
> +comments, the third state removes the filtering altogether."
> + (cond
> + ((advice-function-member-p #'isearch-filter-textual
> + isearch-filter-predicate)
> + (remove-function (local 'isearch-filter-predicate)
> + #'isearch-filter-textual)
> + (add-function :before-while (local 'isearch-filter-predicate)
> + #'isearch-filter-nontextual
> + '((isearch-message-prefix . "nontextual "))))
> + ((advice-function-member-p #'isearch-filter-nontextual
> + isearch-filter-predicate)
> + (remove-function (local 'isearch-filter-predicate)
> + #'isearch-filter-nontextual))
> + (t
> + (add-function :before-while (local 'isearch-filter-predicate)
> + #'isearch-filter-textual
> + '((isearch-message-prefix . "textual "))))))
> +
> +(defun isearch-filter-textual (_beg _end)
> + "Test whether the current search hit inside a string or comment."
> + (save-match-data
> + (or (nth 3 (syntax-ppss))
> + (nth 4 (syntax-ppss)))))
> +
> +(defun isearch-filter-nontextual (beg end)
> + "Test whether the current search hit outside a string or comment."
> + (not (isearch-filter-textual beg end)))
> +
>
> ;; Word search
>=20=20
> @@ -3179,6 +3219,7 @@ isearch-lazy-highlight-window-group
> (defvar isearch-lazy-highlight-window-start nil)
> (defvar isearch-lazy-highlight-window-end nil)
> (defvar isearch-lazy-highlight-case-fold-search nil)
> +(defvar isearch-lazy-highlight-filter-predicate nil)
> (defvar isearch-lazy-highlight-regexp nil)
> (defvar isearch-lazy-highlight-lax-whitespace nil)
> (defvar isearch-lazy-highlight-regexp-lax-whitespace nil)
> @@ -3218,6 +3259,8 @@ isearch-lazy-highlight-new-loop
> isearch-lazy-highlight-window-group))
> (not (eq isearch-lazy-highlight-case-fold-search
> isearch-case-fold-search))
> + (not (equal isearch-lazy-highlight-filter-predicate
> + isearch-filter-predicate))
> (not (eq isearch-lazy-highlight-regexp
> isearch-regexp))
> (not (eq isearch-lazy-highlight-regexp-function
> @@ -3259,6 +3302,7 @@ isearch-lazy-highlight-new-loop
> isearch-lazy-highlight-wrapped nil
> isearch-lazy-highlight-last-string isearch-string
> isearch-lazy-highlight-case-fold-search isearch-case-fold-search
> + isearch-lazy-highlight-filter-predicate isearch-filter-predicate
> isearch-lazy-highlight-regexp isearch-regexp
> isearch-lazy-highlight-lax-whitespace isearch-lax-whitespace
> isearch-lazy-highlight-regexp-lax-whitespace isearch-regexp-lax-white=
space
> diff --git a/lisp/replace.el b/lisp/replace.el
> index 3503b65..2f297b1 100644
> --- a/lisp/replace.el
> +++ b/lisp/replace.el
> @@ -2383,7 +2383,10 @@ perform-replace
> ;; If non-nil, it is marker saying where in the buffer to stop.
> (limit nil)
> ;; Use local binding in add-function below.
> - (isearch-filter-predicate isearch-filter-predicate)
> + (isearch-filter-predicate
> + (or (and (plist-member (text-properties-at 0 from-string) 'ise=
arch-filter-predicate)
> + (get-text-property 0 'isearch-filter-predicate from-s=
tring))
> + isearch-filter-predicate))
> (region-bounds nil)
>=20=20
> ;; Data for the next match. If a cons, it has the same format =
as
> @@ -2395,6 +2398,15 @@ perform-replace
> (apply 'propertize
> (concat "Query replacing "
> (if backward "backward " "")
> + (if (not case-fold-search)
> + "case-sensitive ")
> + (let ((prefix ""))
> + (advice-function-mapc
> + (lambda (_ props)
> + (let ((np (cdr (assq 'isearch-message-=
prefix props))))
> + (if np (setq prefix (concat np prefi=
x)))))
> + isearch-filter-predicate)
> + prefix)
> (if delimited-flag
> (or (and (symbolp delimited-flag)
> (get delimited-flag
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 1 Nov 2019 18:50:55 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Nov 01 14:50:55 2019 Received: from localhost ([127.0.0.1]:57138 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1iQc0c-00030f-Dg for submit <at> debbugs.gnu.org; Fri, 01 Nov 2019 14:50:54 -0400 Received: from host.gofardesign.uk ([208.79.239.190]:56965) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <stefan@HIDDEN>) id 1iQc0a-00030L-BF for 11378 <at> debbugs.gnu.org; Fri, 01 Nov 2019 14:50:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=marxist.se; s=default; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=8wlJMJDQggqakjvsB/VMW4ViZOE32jSb/crdMbNVuws=; b=pToG9L2N03rdwXzAaV2331boZA v7sFoZJpQXEJfE+Vie+GPFPmKBCRN6W9IdakQXbPXEyclSXEv1LiTdMVpW0lY8WFVZ5H762bZTuBa FvLFzBCMGmvDVe+01oja7bY1KrOfy+8LU+FvdJApndxK/AazInB1GS9d5FRn2mrGOuXk=; Received: from h-70-69.a785.priv.bahnhof.se ([155.4.70.69]:58218 helo=localhost) by host.gofardesign.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from <stefan@HIDDEN>) id 1iQc0T-0006Wu-JP; Fri, 01 Nov 2019 13:50:46 -0500 From: Stefan Kangas <stefan@HIDDEN> To: Juri Linkov <juri@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' In-Reply-To: <87txlglu8v.fsf@HIDDEN> (Juri Linkov's message of "Sun, 02 Jun 2013 12:47:12 +0300") References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> <084871f7-9554-450a-863f-52a5b251d7d0@default> <871u8pmmla.fsf@HIDDEN> <6dcc689e-53a8-4982-953c-1b21c11cec78@default> <87k3mgevq2.fsf@HIDDEN> <cb520411-b38b-4a63-8b11-bb7c7021cce2@default> <87wqqghvy1.fsf@HIDDEN> <87txlglu8v.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Date: Fri, 01 Nov 2019 19:50:43 +0100 Message-ID: <874kznig70.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host.gofardesign.uk X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - marxist.se X-Get-Message-Sender-Via: host.gofardesign.uk: authenticated_id: stefan@HIDDEN X-Authenticated-Sender: host.gofardesign.uk: stefan@HIDDEN X-Source: X-Source-Args: X-Source-Dir: X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 11378 Cc: Drew Adams <drew.adams@HIDDEN>, 11378 <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 (-) Juri Linkov <juri@HIDDEN> writes: >> I'm preparing a patch that adds it to customize the behavior of >> case-fold and invisible. > > This patch adds a new user option `isearch-keep-mode-variables' > in parallel to another new option `isearch-keep-stack-variables' > added in bug#12986. It supports `isearch-case-fold-search' and > `isearch-invisible' variables, but `isearch-filter-predicates', > `isearch-lax-whitespace' could be added in the same way later. The below patch from 6 years ago was sent but never applied at the time. Is it still relevant? Best regards, Stefan Kangas > === modified file 'lisp/isearch.el' > --- lisp/isearch.el 2013-05-30 23:50:36 +0000 > +++ lisp/isearch.el 2013-06-02 09:45:01 +0000 > @@ -153,6 +153,20 @@ (defcustom isearch-hide-immediately t > :type 'boolean > :group 'isearch) > > +(defcustom isearch-keep-mode-variables nil > + "A set of search variables to keep between different searches. > +When a search variable is customized to exist in this set, then > +starting a new search doesn't reset the corresponding isearch variable > +to its default value, thus keeping the value from the previous search > +\(changed using toggling commands)." > + :type '(set (const :tag "Case folding" isearch-case-fold-search) > + (const :tag "Invisible text" isearch-invisible) > + (const :tag "Filters" isearch-filter-predicates) > + (const :tag "Lax whitespace" isearch-lax-whitespace) > + (const :tag "Regexp lax whitespace" isearch-regexp-lax-whitespace)) > + :version "24.4" > + :group 'isearch) > + > (defcustom isearch-resume-in-command-history nil > "If non-nil, `isearch-resume' commands are added to the command history. > This allows you to resume earlier Isearch sessions through the > @@ -866,8 +895,6 @@ (defun isearch-mode (forward &optional r > isearch-word word > isearch-op-fun op-fun > isearch-last-case-fold-search isearch-case-fold-search > - isearch-case-fold-search case-fold-search > - isearch-invisible search-invisible > isearch-string "" > isearch-message "" > isearch-cmds nil > @@ -898,6 +927,11 @@ (defun isearch-mode (forward &optional r > isearch-original-minibuffer-message-timeout minibuffer-message-timeout > minibuffer-message-timeout nil) > > + (unless (memq 'isearch-case-fold-search isearch-keep-mode-variables) > + (setq isearch-case-fold-search case-fold-search)) > + (unless (memq 'isearch-invisible isearch-keep-mode-variables) > + (setq isearch-invisible search-invisible)) > + > ;; We must bypass input method while reading key. When a user type > ;; printable character, appropriate input method is turned on in > ;; minibuffer to read multibyte characters.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Stefan Monnier <monnier@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Organization: LINKOV.NET
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
<jwvd35monyp.fsf-monnier+emacs@HIDDEN>
<87vcjesccy.fsf@HIDDEN>
<jwvk3zumgw8.fsf-monnier+emacs@HIDDEN>
<87y5o9nobl.fsf@HIDDEN>
<jwv62bct55b.fsf-monnier+emacs@HIDDEN>
Date: Tue, 24 Apr 2018 22:50:12 +0300
In-Reply-To: <jwv62bct55b.fsf-monnier+emacs@HIDDEN> (Stefan Monnier's message
of "Thu, 31 May 2012 17:25:28 -0400")
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>>> I was thinking that maybe a cycling behavior would be better than
>>> toggling for these: off / foo-only / foo-excluded.
>>
>> Maybe something like this:
>
> Sounds about right, thank you,
Now that text proprieties on the search string can be saved in the deskto=
p file,
I tried to save the isearch-filter-predicate with advice-functions, and
set it back to the search string, but this fails.
An example of the search string saved in the search ring in the desktop f=
ile:
#("string" 0 6 (isearch-filter-predicate #1=3D#[128 #2=3D"\300\301\2\"\20=
5\13\0\300\302\2\"\207"
[apply isearch-filter-textual #[128 #3=3D"\301\302\300!\2\"=
\207"
[isearch-filter-predicate apply default-value] 4 #4=3D"\n\n=
(fn &rest ARGS)"]
#5=3D((isearch-message-prefix . "textual "))] 4 nil]))
After it's restored by desktop.el using `load' and set from the restored =
string
with (setq isearch-filter-predicate ...) it goes into an infinite loop:
Debugger entered--Lisp error: (error "Lisp nesting exceeds =E2=80=98max-l=
isp-eval-depth=E2=80=99")
...
apply(#f(compiled-function (&rest args) #<bytecode 0x2958aa5>) (12237 1=
2244))
#f(advice-wrapper :before-while #f(compiled-function (&rest args) #<byt=
ecode 0x2958aa5>) isearch-filter-nontextual ((isearch-message-prefix . "n=
ontextual ")))(12237 12244)
apply(#f(advice-wrapper :before-while #f(compiled-function
#f(compiled-function (&rest args) #<bytecode 0x2958aa5>)(12237 12244)
apply(#f(compiled-function (&rest args) #<bytecode 0x2958aa5>) (12237 1=
2244))
#f(advice-wrapper :before-while #f(compiled-function (&rest args) #<byt=
ecode 0x2958aa5>) isearch-filter-nontextual ((isearch-message-prefix . "n=
ontextual ")))(12237 12244)
apply(#f(advice-wrapper :before-while #f(compiled-function
#f(compiled-function (&rest args) #<bytecode 0x2958aa5>)(12237 12244)
apply(#f(compiled-function (&rest args) #<bytecode 0x2958aa5>) (12237 1=
2244))
#f(advice-wrapper :before-while #f(compiled-function (&rest args) #<byt=
ecode 0x2958aa5>) isearch-filter-nontextual ((isearch-message-prefix . "n=
ontextual ")))(12237 12244)
funcall(#f(advice-wrapper :before-while #f(compiled-function
(not (funcall isearch-filter-predicate (nth 0 real-match-data) (nth 1 r=
eal-match-data)))
If it's impossible to restore its value, then maybe better to save only
function names, and on restoring explicitly call add-function with restor=
ed
function names as symbols?
A complete patch is here:
diff --git a/lisp/isearch.el b/lisp/isearch.el
index 5cbb4c9..70e3e44 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -1136,7 +1141,8 @@ isearch-update-ring
(defun isearch-string-propertize (string &optional properties)
"Add isearch properties to the isearch string."
(unless properties
- (setq properties `(isearch-case-fold-search ,isearch-case-fold-searc=
h))
+ (setq properties `(isearch-case-fold-search ,isearch-case-fold-searc=
h
+ isearch-filter-predicate ,isearch-filter-predicat=
e))
(unless isearch-regexp
(setq properties (append properties `(isearch-regexp-function ,ise=
arch-regexp-function)))))
(apply 'propertize string properties))
@@ -1146,6 +1152,9 @@ isearch-update-from-string-properties
(when (plist-member (text-properties-at 0 string) 'isearch-case-fold-s=
earch)
(setq isearch-case-fold-search
(get-text-property 0 'isearch-case-fold-search string)))
+ (when (plist-member (text-properties-at 0 string) 'isearch-filter-pred=
icate)
+ (setq isearch-filter-predicate
+ (get-text-property 0 'isearch-filter-predicate string)))
(when (plist-member (text-properties-at 0 string) 'isearch-regexp-func=
tion)
(setq isearch-regexp-function
(get-text-property 0 'isearch-regexp-function string))))
@@ -1640,6 +1648,38 @@ isearch--momentary-message
"match invisible text"
"match visible text")))
=20
+(isearch-define-mode-toggle textual "ft" nil
+ "This determines whether to search inside or outside textual parts.
+Toggles the variable `isearch-filter-predicate' between three states:
+searching inside strings or comments, searching outside of strings or
+comments, the third state removes the filtering altogether."
+ (cond
+ ((advice-function-member-p #'isearch-filter-textual
+ isearch-filter-predicate)
+ (remove-function (local 'isearch-filter-predicate)
+ #'isearch-filter-textual)
+ (add-function :before-while (local 'isearch-filter-predicate)
+ #'isearch-filter-nontextual
+ '((isearch-message-prefix . "nontextual "))))
+ ((advice-function-member-p #'isearch-filter-nontextual
+ isearch-filter-predicate)
+ (remove-function (local 'isearch-filter-predicate)
+ #'isearch-filter-nontextual))
+ (t
+ (add-function :before-while (local 'isearch-filter-predicate)
+ #'isearch-filter-textual
+ '((isearch-message-prefix . "textual "))))))
+
+(defun isearch-filter-textual (_beg _end)
+ "Test whether the current search hit inside a string or comment."
+ (save-match-data
+ (or (nth 3 (syntax-ppss))
+ (nth 4 (syntax-ppss)))))
+
+(defun isearch-filter-nontextual (beg end)
+ "Test whether the current search hit outside a string or comment."
+ (not (isearch-filter-textual beg end)))
+
=0C
;; Word search
=20
@@ -3179,6 +3219,7 @@ isearch-lazy-highlight-window-group
(defvar isearch-lazy-highlight-window-start nil)
(defvar isearch-lazy-highlight-window-end nil)
(defvar isearch-lazy-highlight-case-fold-search nil)
+(defvar isearch-lazy-highlight-filter-predicate nil)
(defvar isearch-lazy-highlight-regexp nil)
(defvar isearch-lazy-highlight-lax-whitespace nil)
(defvar isearch-lazy-highlight-regexp-lax-whitespace nil)
@@ -3218,6 +3259,8 @@ isearch-lazy-highlight-new-loop
isearch-lazy-highlight-window-group))
(not (eq isearch-lazy-highlight-case-fold-search
isearch-case-fold-search))
+ (not (equal isearch-lazy-highlight-filter-predicate
+ isearch-filter-predicate))
(not (eq isearch-lazy-highlight-regexp
isearch-regexp))
(not (eq isearch-lazy-highlight-regexp-function
@@ -3259,6 +3302,7 @@ isearch-lazy-highlight-new-loop
isearch-lazy-highlight-wrapped nil
isearch-lazy-highlight-last-string isearch-string
isearch-lazy-highlight-case-fold-search isearch-case-fold-search
+ isearch-lazy-highlight-filter-predicate isearch-filter-predicate
isearch-lazy-highlight-regexp isearch-regexp
isearch-lazy-highlight-lax-whitespace isearch-lax-whitespace
isearch-lazy-highlight-regexp-lax-whitespace isearch-regexp-lax-white=
space
diff --git a/lisp/replace.el b/lisp/replace.el
index 3503b65..2f297b1 100644
--- a/lisp/replace.el
+++ b/lisp/replace.el
@@ -2383,7 +2383,10 @@ perform-replace
;; If non-nil, it is marker saying where in the buffer to stop.
(limit nil)
;; Use local binding in add-function below.
- (isearch-filter-predicate isearch-filter-predicate)
+ (isearch-filter-predicate
+ (or (and (plist-member (text-properties-at 0 from-string) 'ise=
arch-filter-predicate)
+ (get-text-property 0 'isearch-filter-predicate from-s=
tring))
+ isearch-filter-predicate))
(region-bounds nil)
=20
;; Data for the next match. If a cons, it has the same format =
as
@@ -2395,6 +2398,15 @@ perform-replace
(apply 'propertize
(concat "Query replacing "
(if backward "backward " "")
+ (if (not case-fold-search)
+ "case-sensitive ")
+ (let ((prefix ""))
+ (advice-function-mapc
+ (lambda (_ props)
+ (let ((np (cdr (assq 'isearch-message-=
prefix props))))
+ (if np (setq prefix (concat np prefi=
x)))))
+ isearch-filter-predicate)
+ prefix)
(if delimited-flag
(or (and (symbolp delimited-flag)
(get delimited-flag
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 2 Jun 2013 09:55:51 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Jun 02 05:55:51 2013 Received: from localhost ([127.0.0.1]:47344 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1Uj50w-0002AG-6b for submit <at> debbugs.gnu.org; Sun, 02 Jun 2013 05:55:51 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:36914 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1Uj50s-00029l-Ie for 11378 <at> debbugs.gnu.org; Sun, 02 Jun 2013 05:55:48 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id 0050F258B9E91C; Sun, 2 Jun 2013 02:53:58 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Drew Adams <drew.adams@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> <084871f7-9554-450a-863f-52a5b251d7d0@default> <871u8pmmla.fsf@HIDDEN> <6dcc689e-53a8-4982-953c-1b21c11cec78@default> <87k3mgevq2.fsf@HIDDEN> <cb520411-b38b-4a63-8b11-bb7c7021cce2@default> <87wqqghvy1.fsf@HIDDEN> Date: Sun, 02 Jun 2013 12:47:12 +0300 In-Reply-To: <87wqqghvy1.fsf@HIDDEN> (Juri Linkov's message of "Fri, 31 May 2013 02:47:18 +0300") Message-ID: <87txlglu8v.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.8 (/) X-Debbugs-Envelope-To: 11378 Cc: 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > I'm preparing a patch that adds it to customize the behavior of > case-fold and invisible. This patch adds a new user option `isearch-keep-mode-variables' in parallel to another new option `isearch-keep-stack-variables' added in bug#12986. It supports `isearch-case-fold-search' and `isearch-invisible' variables, but `isearch-filter-predicates', `isearch-lax-whitespace' could be added in the same way later. === modified file 'lisp/isearch.el' --- lisp/isearch.el 2013-05-30 23:50:36 +0000 +++ lisp/isearch.el 2013-06-02 09:45:01 +0000 @@ -153,6 +153,20 @@ (defcustom isearch-hide-immediately t :type 'boolean :group 'isearch) +(defcustom isearch-keep-mode-variables nil + "A set of search variables to keep between different searches. +When a search variable is customized to exist in this set, then +starting a new search doesn't reset the corresponding isearch variable +to its default value, thus keeping the value from the previous search +\(changed using toggling commands)." + :type '(set (const :tag "Case folding" isearch-case-fold-search) + (const :tag "Invisible text" isearch-invisible) + (const :tag "Filters" isearch-filter-predicates) + (const :tag "Lax whitespace" isearch-lax-whitespace) + (const :tag "Regexp lax whitespace" isearch-regexp-lax-whitespace)) + :version "24.4" + :group 'isearch) + (defcustom isearch-resume-in-command-history nil "If non-nil, `isearch-resume' commands are added to the command history. This allows you to resume earlier Isearch sessions through the @@ -866,8 +895,6 @@ (defun isearch-mode (forward &optional r isearch-word word isearch-op-fun op-fun isearch-last-case-fold-search isearch-case-fold-search - isearch-case-fold-search case-fold-search - isearch-invisible search-invisible isearch-string "" isearch-message "" isearch-cmds nil @@ -898,6 +927,11 @@ (defun isearch-mode (forward &optional r isearch-original-minibuffer-message-timeout minibuffer-message-timeout minibuffer-message-timeout nil) + (unless (memq 'isearch-case-fold-search isearch-keep-mode-variables) + (setq isearch-case-fold-search case-fold-search)) + (unless (memq 'isearch-invisible isearch-keep-mode-variables) + (setq isearch-invisible search-invisible)) + ;; We must bypass input method while reading key. When a user type ;; printable character, appropriate input method is turned on in ;; minibuffer to read multibyte characters.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 30 May 2013 23:49:43 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu May 30 19:49:43 2013 Received: from localhost ([127.0.0.1]:43288 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1UiCbG-0002Sl-Nr for submit <at> debbugs.gnu.org; Thu, 30 May 2013 19:49:43 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:53774 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1UiCbE-0002SU-IK for 11378 <at> debbugs.gnu.org; Thu, 30 May 2013 19:49:41 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id 5A23E258B9E91C; Thu, 30 May 2013 16:48:05 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Drew Adams <drew.adams@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> <084871f7-9554-450a-863f-52a5b251d7d0@default> <871u8pmmla.fsf@HIDDEN> <6dcc689e-53a8-4982-953c-1b21c11cec78@default> <87k3mgevq2.fsf@HIDDEN> <cb520411-b38b-4a63-8b11-bb7c7021cce2@default> Date: Fri, 31 May 2013 02:47:18 +0300 In-Reply-To: <cb520411-b38b-4a63-8b11-bb7c7021cce2@default> (Drew Adams's message of "Thu, 30 May 2013 06:34:53 -0700 (PDT)") Message-ID: <87wqqghvy1.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.5 (/) X-Debbugs-Envelope-To: 11378 Cc: Stefan Monnier <monnier@HIDDEN>, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > As has often been the case, we think similarly (but differently too) here. > In my previous msg I mentioned a different way to combine both possibilities > (1: start with default vs 2: start from last)). Not limited to Isearch, > and togglable between the two start-with behaviors. Since a separate user option is necessary anyway, currently I'm preparing a patch that adds it to customize the behavior of case-fold and invisible. Based on that, later you could provide a prefix arg to toggle this user option, if you wish.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 30 May 2013 13:36:42 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu May 30 09:36:42 2013 Received: from localhost ([127.0.0.1]:41848 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1Ui321-00079X-UB for submit <at> debbugs.gnu.org; Thu, 30 May 2013 09:36:42 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:19207) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <drew.adams@HIDDEN>) id 1Ui31x-00078n-Gt for 11378 <at> debbugs.gnu.org; Thu, 30 May 2013 09:36:38 -0400 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by userp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id r4UDYwqR007293 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 30 May 2013 13:34:59 GMT Received: from userz7021.oracle.com (userz7021.oracle.com [156.151.31.85]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r4UDYs7W022408 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 30 May 2013 13:34:56 GMT Received: from abhmt102.oracle.com (abhmt102.oracle.com [141.146.116.54]) by userz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r4UDYsjm001723; Thu, 30 May 2013 13:34:54 GMT MIME-Version: 1.0 Message-ID: <cb520411-b38b-4a63-8b11-bb7c7021cce2@default> Date: Thu, 30 May 2013 06:34:53 -0700 (PDT) From: Drew Adams <drew.adams@HIDDEN> To: Juri Linkov <juri@HIDDEN> Subject: RE: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> <084871f7-9554-450a-863f-52a5b251d7d0@default> <871u8pmmla.fsf@HIDDEN> <6dcc689e-53a8-4982-953c-1b21c11cec78@default> <87k3mgevq2.fsf@HIDDEN> In-Reply-To: <87k3mgevq2.fsf@HIDDEN> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.7 (607090) [OL 12.0.6668.5000 (x86)] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Source-IP: acsinet21.oracle.com [141.146.126.237] X-Spam-Score: -5.3 (-----) X-Debbugs-Envelope-To: 11378 Cc: Stefan Monnier <monnier@HIDDEN>, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -5.3 (-----) > > I understand that approach. I disagree, that's all. >=20 > It's no surprise that you disagree because both preferences make sense: And we agree about that. > (1) Start each new search afresh with default values. >=20 > (2) Keep the current search state for subsequent searches. >=20 > There are more possible preferences: >=20 > (3) Someone even might prefer to keep the current search state > within the confines of the current buffer (easy to do with > `make-local-variable' on the transient search variables). >=20 > (4) Reuse the previous search values only for the repeated search > `C-s C-s'. This what the variable `isearch-last-case-fold-search' > is used for. But why `isearch-last-case-fold-search' only? > Other search variables could be supported too. >=20 > This suggests two new customizable options: one to define which search > variables to keep for the next search to be able to choose the behavior > between (1) and (2) for every search variable, and another option for (4) > to choose which search variables to keep for the repeated search `C-s C-s= ' > (its default value could reuse the last case-fold only as it currently > does). As has often been the case, we think similarly (but differently too) here. In my previous msg I mentioned a different way to combine both possibilitie= s (1: start with default vs 2: start from last)). Not limited to Isearch, and togglable between the two start-with behaviors. When I get some time I'll throw something together and try it. Maybe let a (particular) prefix arg on the toggle command toggle also the current start-with behavior. E.g., a macro would define a user option and associat= ed variables, plus a toggle command usable for both start-with behaviors.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Drew Adams <drew.adams@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Organization: JURTA
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
<jwvd35monyp.fsf-monnier+emacs@HIDDEN>
<87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN>
<87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN>
<084871f7-9554-450a-863f-52a5b251d7d0@default>
<871u8pmmla.fsf@HIDDEN>
<6dcc689e-53a8-4982-953c-1b21c11cec78@default>
Date: Thu, 30 May 2013 11:12:05 +0300
In-Reply-To: <6dcc689e-53a8-4982-953c-1b21c11cec78@default> (Drew Adams's
message of "Wed, 29 May 2013 20:16:52 -0700 (PDT)")
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> I understand that approach. I disagree, that's all.
It's no surprise that you disagree because both preferences make sense:
(1) Start each new search afresh with default values.
(2) Keep the current search state for subsequent searches.
There are more possible preferences:
(3) Someone even might prefer to keep the current search state
within the confines of the current buffer (easy to do with
`make-local-variable' on the transient search variables).
(4) Reuse the previous search values only for the repeated search
`C-s C-s'. This what the variable `isearch-last-case-fold-search'
is used for. But why `isearch-last-case-fold-search' only?
Other search variables could be supported too.
This suggests two new customizable options: one to define which search
variables to keep for the next search to be able to choose the behavior
between (1) and (2) for every search variable, and another option for (4)
to choose which search variables to keep for the repeated search `C-s C-s'
(its default value could reuse the last case-fold only as it currently does).
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 30 May 2013 03:18:39 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed May 29 23:18:39 2013 Received: from localhost ([127.0.0.1]:41238 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1UhtNr-0004d0-EI for submit <at> debbugs.gnu.org; Wed, 29 May 2013 23:18:38 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:39168) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <drew.adams@HIDDEN>) id 1UhtNn-0004cY-3i for 11378 <at> debbugs.gnu.org; Wed, 29 May 2013 23:18:32 -0400 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by userp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id r4U3GsTa014052 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 30 May 2013 03:16:55 GMT Received: from userz7021.oracle.com (userz7021.oracle.com [156.151.31.85]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r4U3Grtb001233 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 30 May 2013 03:16:54 GMT Received: from abhmt102.oracle.com (abhmt102.oracle.com [141.146.116.54]) by userz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r4U3Gq8X015405; Thu, 30 May 2013 03:16:52 GMT MIME-Version: 1.0 Message-ID: <6dcc689e-53a8-4982-953c-1b21c11cec78@default> Date: Wed, 29 May 2013 20:16:52 -0700 (PDT) From: Drew Adams <drew.adams@HIDDEN> To: Juri Linkov <juri@HIDDEN> Subject: RE: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> <084871f7-9554-450a-863f-52a5b251d7d0@default> <871u8pmmla.fsf@HIDDEN> In-Reply-To: <871u8pmmla.fsf@HIDDEN> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.7 (607090) [OL 12.0.6668.5000 (x86)] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Source-IP: acsinet21.oracle.com [141.146.126.237] X-Spam-Score: -5.3 (-----) X-Debbugs-Envelope-To: 11378 Cc: Stefan Monnier <monnier@HIDDEN>, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -5.3 (-----) > > A major difference is that my code does not hesitate to use the > > command to toggle the user option value. I realize you consider > > that a no-no. I think that commands to toggle user options are > > often a plus, not a minus. (Think minor-mode variables, if that helps. > > Or think of toggling an option via the options menu.) >=20 > Most togglable search variables should preferably have two versions > anyway: the default value (persistent in case of `defcustom') used > initially for every new search (and often consulted in toggling > commands to get the initial default value) and a transient value > used in the currently active search. >=20 > This is what `case-fold-search' and `isearch-case-fold-search' > already do and this is a flexible approach. I intend to > implement the same approach for other search variables as well, > e.g. adding `search-filter-predicates' to hold the default value > for `isearch-filter-predicates'. The prefix `search-' is more > appropriate for such variables when they are used outside of isearch. > So `isearch-filter-predicates' could be used to incrementally > add/remove filters in isearch-mode, but to use `search-filter-predicates' > in `query-replace', etc. I understand that approach. I disagree, that's all. I believe it is good to be able to toggle the option value (what you call the default value) on the fly (during a search) in this case, and thus change the behavior for subsequent searches as well (until toggled again). That is a more useful UI, IMO, in this case and in many others. I am not sure what I think about case-fold-search. Generally I think the usual approach makes more sense for it. But there is an argument to be made for it too to "stay put" across searches. Partly, such "sticky" behavior requires clear feedback to the user so s?he is aware of the curren= t "mode" of behavior. It is simple enough to toggle back again. Even for a one-off search using a different "mode" from usual, it just means two toggles instead of one. And if you perform multiple searches in different modes (a mix: some case-sensitive, some not), then the sticky/modal behavior typically means less toggling. I still use the usual approach for case-fold-search, because (a) I am used to it and (b) I use case-insensitive search rarely. But in Icicles I have a similar toggle for completion, and it is sticky/modal. Again, good feedback wrt the current behavior is more important for the sticky behavior: you are not always thrown back into some default behavior. Ideally perhaps the choice of behavior itself would be up to the user, and perhaps even itself via a toggle. No, I don't mean ojust a single option value reflecting the choice, but the ability to toggle which behavior to use for any behavior choice (toggle or cycle). (No, I don't really expect others to agree.)
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 29 May 2013 22:56:18 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed May 29 18:56:18 2013 Received: from localhost ([127.0.0.1]:40891 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1UhpI0-00022z-Ph for submit <at> debbugs.gnu.org; Wed, 29 May 2013 18:56:17 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:48257 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1UhpHx-00022l-EO for 11378 <at> debbugs.gnu.org; Wed, 29 May 2013 18:56:14 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id 451A7258B9E91C; Wed, 29 May 2013 15:54:45 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Drew Adams <drew.adams@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> <084871f7-9554-450a-863f-52a5b251d7d0@default> Date: Thu, 30 May 2013 01:45:53 +0300 In-Reply-To: <084871f7-9554-450a-863f-52a5b251d7d0@default> (Drew Adams's message of "Tue, 28 May 2013 15:45:24 -0700 (PDT)") Message-ID: <871u8pmmla.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.5 (/) X-Debbugs-Envelope-To: 11378 Cc: Stefan Monnier <monnier@HIDDEN>, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > A major difference is that my code does not hesitate to use the > command to toggle the user option value. I realize you consider > that a no-no. I think that commands to toggle user options are > often a plus, not a minus. (Think minor-mode variables, if that helps. > Or think of toggling an option via the options menu.) Most togglable search variables should preferably have two versions anyway: the default value (persistent in case of `defcustom') used initially for every new search (and often consulted in toggling commands to get the initial default value) and a transient value used in the currently active search. This is what `case-fold-search' and `isearch-case-fold-search' already do and this is a flexible approach. I intend to implement the same approach for other search variables as well, e.g. adding `search-filter-predicates' to hold the default value for `isearch-filter-predicates'. The prefix `search-' is more appropriate for such variables when they are used outside of isearch. So `isearch-filter-predicates' could be used to incrementally add/remove filters in isearch-mode, but to use `search-filter-predicates' in `query-replace', etc.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 28 May 2013 22:47:01 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue May 28 18:47:01 2013 Received: from localhost ([127.0.0.1]:38191 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1UhSfT-0001Vt-HZ for submit <at> debbugs.gnu.org; Tue, 28 May 2013 18:47:00 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:38141) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <drew.adams@HIDDEN>) id 1UhSfO-0001VW-Ix for 11378 <at> debbugs.gnu.org; Tue, 28 May 2013 18:46:56 -0400 Received: from acsinet22.oracle.com (acsinet22.oracle.com [141.146.126.238]) by aserp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id r4SMjRTo008356 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 28 May 2013 22:45:28 GMT Received: from userz7021.oracle.com (userz7021.oracle.com [156.151.31.85]) by acsinet22.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r4SMjQ2k027852 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Tue, 28 May 2013 22:45:26 GMT Received: from abhmt102.oracle.com (abhmt102.oracle.com [141.146.116.54]) by userz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r4SMjPot020843; Tue, 28 May 2013 22:45:25 GMT MIME-Version: 1.0 Message-ID: <084871f7-9554-450a-863f-52a5b251d7d0@default> Date: Tue, 28 May 2013 15:45:24 -0700 (PDT) From: Drew Adams <drew.adams@HIDDEN> To: Juri Linkov <juri@HIDDEN>, Stefan Monnier <monnier@HIDDEN> Subject: RE: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> <87sj1811tq.fsf@HIDDEN> <87vc6222vi.fsf@HIDDEN> In-Reply-To: <87vc6222vi.fsf@HIDDEN> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.7 (607090) [OL 12.0.6668.5000 (x86)] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Source-IP: acsinet22.oracle.com [141.146.126.238] X-Spam-Score: -5.3 (-----) X-Debbugs-Envelope-To: 11378 Cc: 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -5.3 (-----) > > I'll submit a new patch soon that adds a new variable > > `isearch-search-invisible' (or maybe just `isearch-invisible') > > to toggle its value without changing the value of the user option > > `search-invisible'. >=20 > Here is a patch that adds `isearch-toggle-invisible' that > toggles `isearch-invisible' between nil and a non-nil default value > of `search-invisible', i.e. >=20 > if search-invisible is `open' then toggles isearch-invisible > between `open' and `nil' >=20 > if search-invisible is `t' then toggles isearch-invisible > between `t' and `nil' >=20 > if search-invisible is `nil' then toggles isearch-invisible > between `nil' and `open' This is similar to what I've been doing in isearch+.el for several years now. Glad it will be added to Emacs. A major difference is that my code does not hesitate to use the command to toggle the user option value. I realize you consider that a no-no. I think that commands to toggle user options are often a plus, not a minus. (Think minor-mode variables, if that helps. Or think of toggling an option via the options menu.) isearch+.el is here, FWIW: http://www.emacswiki.org/emacs-en/download/isearch%2b.el
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Stefan Monnier <monnier@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Organization: JURTA
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
<jwvd35monyp.fsf-monnier+emacs@HIDDEN>
<87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN>
<87sj1811tq.fsf@HIDDEN>
Date: Wed, 29 May 2013 00:47:29 +0300
In-Reply-To: <87sj1811tq.fsf@HIDDEN> (Juri Linkov's message of "Tue,
28 May 2013 01:45:12 +0300")
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> I'll submit a new patch soon that adds a new variable
> `isearch-search-invisible' (or maybe just `isearch-invisible')
> to toggle its value without changing the value of the user option
> `search-invisible'.
Here is a patch that adds `isearch-toggle-invisible' that
toggles `isearch-invisible' between nil and a non-nil default value
of `search-invisible', i.e.
if search-invisible is `open' then toggles isearch-invisible
between `open' and `nil'
if search-invisible is `t' then toggles isearch-invisible
between `t' and `nil'
if search-invisible is `nil' then toggles isearch-invisible
between `nil' and `open'
=== modified file 'lisp/isearch.el'
--- lisp/isearch.el 2013-05-27 22:42:11 +0000
+++ lisp/isearch.el 2013-05-28 21:41:15 +0000
@@ -514,6 +514,7 @@ (defvar isearch-mode-map
(define-key map "\M-e" 'isearch-edit-string)
(define-key map "\M-sc" 'isearch-toggle-case-fold)
+ (define-key map "\M-si" 'isearch-toggle-invisible)
(define-key map "\M-sr" 'isearch-toggle-regexp)
(define-key map "\M-sw" 'isearch-toggle-word)
(define-key map "\M-s_" 'isearch-toggle-symbol)
@@ -602,6 +607,11 @@ (defvar isearch-start-hscroll 0) ; hscro
;; case in the search string is ignored.
(defvar isearch-case-fold-search nil)
+;; search-invisible while searching.
+;; either nil, t, or 'open. 'open means the same as t except that
+;; opens hidden overlays.
+(defvar isearch-invisible 'open)
+
(defvar isearch-last-case-fold-search nil)
;; Used to save default value while isearch is active
@@ -700,6 +711,7 @@ (defun isearch-forward (&optional regexp
nonincremental search.
Type \\[isearch-toggle-case-fold] to toggle search case-sensitivity.
+Type \\[isearch-toggle-invisible] to toggle search in invisible text.
Type \\[isearch-toggle-regexp] to toggle regular-expression mode.
Type \\[isearch-toggle-word] to toggle word mode.
Type \\[isearch-toggle-symbol] to toggle symbol mode.
@@ -836,6 +867,7 @@ (defun isearch-mode (forward &optional r
isearch-op-fun op-fun
isearch-last-case-fold-search isearch-case-fold-search
isearch-case-fold-search case-fold-search
+ isearch-invisible search-invisible
isearch-string ""
isearch-message ""
isearch-cmds nil
@@ -1487,6 +1527,23 @@ (defun isearch-toggle-case-fold ()
(sit-for 1)
(isearch-update))
+(defun isearch-toggle-invisible ()
+ "Toggle searching in invisible text on or off.
+Toggles the variable `isearch-invisible' between values nil
+and a non-nil default value of `search-invisible' (or `open'
+if `search-invisible' is nil by default)."
+ (interactive)
+ (setq isearch-invisible
+ (if isearch-invisible nil (or search-invisible 'open)))
+ (let ((message-log-max nil))
+ (message "%s%s [match %svisible text]"
+ (isearch-message-prefix nil isearch-nonincremental)
+ isearch-message
+ (if isearch-invisible "in" "")))
+ (setq isearch-success t isearch-adjusted t)
+ (sit-for 1)
+ (isearch-update))
+
;; Word search
@@ -1622,6 +1679,7 @@ (defun isearch-query-replace (&optional
;; set `search-upper-case' to nil to not call
;; `isearch-no-upper-case-p' in `perform-replace'
(search-upper-case nil)
+ (search-invisible isearch-invisible)
(replace-lax-whitespace
isearch-lax-whitespace)
(replace-regexp-lax-whitespace
@@ -2634,9 +2739,10 @@ (defun isearch-search ()
(setq isearch-case-fold-search
(isearch-no-upper-case-p isearch-string isearch-regexp)))
(condition-case lossage
- (let ((inhibit-point-motion-hooks search-invisible)
+ (let ((inhibit-point-motion-hooks isearch-invisible)
(inhibit-quit nil)
(case-fold-search isearch-case-fold-search)
+ (search-invisible isearch-invisible)
(retry t))
(setq isearch-error nil)
(while retry
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 27 May 2013 22:47:12 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Mon May 27 18:47:12 2013 Received: from localhost ([127.0.0.1]:36886 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1Uh6C8-0003OF-85 for submit <at> debbugs.gnu.org; Mon, 27 May 2013 18:47:12 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:57495 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1Uh6C3-0003O1-4j for 11378 <at> debbugs.gnu.org; Mon, 27 May 2013 18:47:09 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id A5C27258B9E91C; Mon, 27 May 2013 15:45:50 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Stefan Monnier <monnier@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> Date: Tue, 28 May 2013 01:45:12 +0300 In-Reply-To: <87lijtcx8m.fsf@HIDDEN> (Juri Linkov's message of "Tue, 12 Jun 2012 02:44:17 +0300") Message-ID: <87sj1811tq.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 11378 Cc: 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) >> Anyway I intend to rewrite the filter `isearch-filter-visible' to just >> check if the text is visible. The code that opens overlays should be >> moved to the main search loop to work independently from the filter. > > I believe the following patch implements the correct interaction of > filter predicates with search-invisible. I installed this patch. Now it's possible to implement two separate features: 1. `isearch-toggle-invisible'. While testing the initial approach that toggles the value of `search-invisible', I noticed one problem: after toggling invisibility in one search, it is unexpectedly reused later in another search. This is not like `M-s c' (isearch-toggle-case-fold) works where toggling the value of `isearch-case-fold-search' affects only the current search. But a new search is always started with the default value of the user option `case-fold-search'. I think a new command `isearch-toggle-invisible' (`M-s i') should not change the default value of the user option `search-invisible' defined with `defcustom'. It should be changed only via Customization UI. I'll submit a new patch soon that adds a new variable `isearch-search-invisible' (or maybe just `isearch-invisible') to toggle its value without changing the value of the user option `search-invisible'. 2. A patch that implements new search filters `isearch-filter-text', `isearch-filter-nontext', `isearch-filter-strings', `isearch-filter-comments' will be posted to a separate feature request.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 15 Feb 2013 09:42:00 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Fri Feb 15 04:42:00 2013 Received: from localhost ([127.0.0.1]:57110 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1U6Hns-0001Xb-0R for submit <at> debbugs.gnu.org; Fri, 15 Feb 2013 04:42:00 -0500 Received: from ps18281.dreamhost.com ([69.163.218.105]:56405 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1U6Hno-0001XO-8k for 11378 <at> debbugs.gnu.org; Fri, 15 Feb 2013 04:41:57 -0500 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id DD63C201B3332D; Fri, 15 Feb 2013 01:41:12 -0800 (PST) From: Juri Linkov <juri@HIDDEN> To: Stefan Monnier <monnier@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> <87vcjesccy.fsf@HIDDEN> <87lijtcx8m.fsf@HIDDEN> Date: Fri, 15 Feb 2013 11:22:50 +0200 In-Reply-To: <87lijtcx8m.fsf@HIDDEN> (Juri Linkov's message of "Tue, 12 Jun 2012 02:44:17 +0300") Message-ID: <87ip5tdikt.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.8 (/) X-Debbugs-Envelope-To: 11378 Cc: 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -0.0 (/) > There is one remaining question: > do we still need a filter for visible text? I tend to conclude that a filter for visible text is not needed, because to handle the value of `search-invisible' correctly this filter should reside in `isearch-filter-predicates' permanently that makes little sense. This assumes that the variable `search-invisible' is not going to be marked obsolete in favor of filters. Only in this case filters would make sense that will require two separate filters: one to just skip hidden text (implementing the current value `nil' of `search-invisible'), another filter to open hidden overlays (implementing the value `open' of `search-invisible'), and no filter means the value `t' of `search-invisible'. Otherwise, searching in hidden text should handle the variable `search-invisible' without using filters.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Stefan Monnier <monnier@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Organization: JURTA
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
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<87vcjesccy.fsf@HIDDEN>
Date: Tue, 12 Jun 2012 02:44:17 +0300
In-Reply-To: <87vcjesccy.fsf@HIDDEN> (Juri Linkov's message of "Wed,
30 May 2012 03:40:05 +0300")
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> Anyway I intend to rewrite the filter `isearch-filter-visible' to just
> check if the text is visible. The code that opens overlays should be
> moved to the main search loop to work independently from the filter.
I believe the following patch implements the correct interaction of
filter predicates with search-invisible.
It also removes `isearch-filter-visible' from the default value of
`isearch-filter-predicates' because in the current implementation
`isearch-filter-visible' in the list of filters makes no sense since
it can't be removed from the filter list. Removing it from the list
with the intention to find hidden matches won't open overlays with hidden text
ignoring the value of `search-invisible'.
This requires moving the `isearch-range-invisible' call to the
main search loop, just after running hook-with-args
with `isearch-filter-predicates'.
There is one remaining question:
do we still need a filter for visible text?
Such filter could just check if the match is visible,
but it should not open overlays. This can be implemented like:
(defun isearch-filter-visible (beg end)
(let ((search-invisible nil))
(not (isearch-range-invisible beg end))))
Adding this filter to `isearch-filter-predicates' will skip hidden text,
removing it will find matches in hidden text (and the main search loop
will open overlays).
But apparently this filter is not necessary, because handling
of hidden text (depending on the customizable `search-invisible')
will be moved to the main search loop.
So the question is whether a new command to toggle searching hidden text
should add/remove `isearch-filter-visible' from `isearch-filter-predicates',
or just change the value of `search-invisible'.
I guess to change the value of `search-invisible' (defined by `defcustom')
with a new toggling command is not the right way to change the value
of customizable variables (or maybe not).
OTOH, `isearch-range-invisible' might be called twice: one call from
`isearch-filter-visible' and another from the main search loop,
and this is not optimal.
Anyway below is the patch that should work for a list of filters
other than `isearch-filter-visible':
=== modified file 'lisp/isearch.el'
--- lisp/isearch.el 2012-05-29 09:46:06 +0000
+++ lisp/isearch.el 2012-06-11 23:34:18 +0000
@@ -179,12 +179,15 @@ (defvar isearch-push-state-function nil
"Function to save a function restoring the mode-specific Isearch state
to the search status stack.")
-(defvar isearch-filter-predicate 'isearch-filter-visible
- "Predicate that filters the search hits that would normally be available.
-Search hits that dissatisfy the predicate are skipped. The function
-has two arguments: the positions of start and end of text matched by
-the search. If this function returns nil, continue searching without
-stopping at this match.")
+(defvar isearch-filter-predicates nil
+ "Predicates that filter the search hits that would normally be available.
+Search hits that dissatisfy the list of predicates are skipped.
+Each function in this list has two arguments: the positions of
+start and end of text matched by the search.
+If `run-hook-with-args-until-failure' returns nil for all predicates,
+continue searching without stopping at this match.
+The property `isearch-message-prefix' put on the predicate's symbol
+specifies the prefix string displyed in the search message.")
;; Search ring.
@@ -2509,8 +2553,15 @@ (defun isearch-search ()
(if (or (not isearch-success)
(bobp) (eobp)
(= (match-beginning 0) (match-end 0))
- (funcall isearch-filter-predicate
- (match-beginning 0) (match-end 0)))
+ ;; When one of filter predicates returns nil,
+ ;; retry the search. Otherwise, act according
+ ;; to search-invisible (open overlays, etc.)
+ (and (run-hook-with-args-until-failure
+ 'isearch-filter-predicates
+ (match-beginning 0) (match-end 0))
+ (or (eq search-invisible t)
+ (not (isearch-range-invisible
+ (match-beginning 0) (match-end 0))))))
(setq retry nil)))
(setq isearch-just-started nil)
(if isearch-success
@@ -2873,7 +2964,6 @@ (defun isearch-lazy-highlight-search ()
(isearch-regexp isearch-lazy-highlight-regexp)
(search-spaces-regexp isearch-lazy-highlight-space-regexp)
(isearch-word isearch-lazy-highlight-word)
- (search-invisible nil) ; don't match invisible text
(retry t)
(success nil)
(isearch-forward isearch-lazy-highlight-forward)
@@ -2895,8 +2985,13 @@ (defun isearch-lazy-highlight-search ()
(if (or (not success)
(= (point) bound) ; like (bobp) (eobp) in `isearch-search'.
(= (match-beginning 0) (match-end 0))
- (funcall isearch-filter-predicate
- (match-beginning 0) (match-end 0)))
+ (and (run-hook-with-args-until-failure
+ 'isearch-filter-predicates
+ (match-beginning 0) (match-end 0))
+ ;; Don't match invisible text.
+ (let ((search-invisible nil))
+ (not (isearch-range-invisible
+ (match-beginning 0) (match-end 0))))))
(setq retry nil)))
success)
(error nil)))
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From: Stefan Monnier <monnier@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Message-ID: <jwv62bct55b.fsf-monnier+emacs@HIDDEN>
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
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<87vcjesccy.fsf@HIDDEN>
<jwvk3zumgw8.fsf-monnier+emacs@HIDDEN>
<87y5o9nobl.fsf@HIDDEN>
Date: Thu, 31 May 2012 17:25:28 -0400
In-Reply-To: <87y5o9nobl.fsf@HIDDEN> (Juri Linkov's message of "Thu,
31 May 2012 03:55:10 +0300")
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>> I was thinking that maybe a cycling behavior would be better than
>> toggling for these: off / foo-only / foo-excluded.
> Maybe something like this:
Sounds about right, thank you,
Stefan
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Stefan Monnier <monnier@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Organization: JURTA
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
<jwvd35monyp.fsf-monnier+emacs@HIDDEN>
<87vcjesccy.fsf@HIDDEN>
<jwvk3zumgw8.fsf-monnier+emacs@HIDDEN>
Date: Thu, 31 May 2012 03:55:10 +0300
In-Reply-To: <jwvk3zumgw8.fsf-monnier+emacs@HIDDEN> (Stefan Monnier's message
of "Wed, 30 May 2012 00:32:50 -0400")
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>> Then the combination of comments and strings could be named "text" with
>> its filter bound to `M-s f t'. And the inverse filter to exclude
>> comments and strings could be bound to `M-s f T'. Also it could be
>> enabled only in prog-mode.
>
> I was thinking that maybe a cycling behavior would be better than
> toggling for these: off / foo-only / foo-excluded.
Maybe something like this:
(define-key isearch-mode-map "\M-sft" 'isearch-cycle-filter-text)
(defun isearch-cycle-filter-text ()
"Cycle searching inside code vs strings/comments vs off."
(interactive)
(setq isearch-filter-predicates
(cond ((memq 'isearch-filter-text isearch-filter-predicates)
(cons 'isearch-filter-nontext
(delq 'isearch-filter-text isearch-filter-predicates)))
((memq 'isearch-filter-nontext isearch-filter-predicates)
(delq 'isearch-filter-nontext isearch-filter-predicates))
(t (cons 'isearch-filter-text isearch-filter-predicates))))
(setq isearch-success t isearch-adjusted t)
(isearch-update))
(defun isearch-filter-nontext (beg end)
"Test whether the current search hit is not inside text.
Return non-nil if the text from BEG to END is not inside
strings or comments."
(not (isearch-filter-text beg end)))
(put 'isearch-filter-nontext 'isearch-message-prefix "code ")
(defun isearch-filter-text (beg end)
"Test whether the current search hit is inside text.
Return non-nil if the text from BEG to END is inside
strings or comments."
(or (isearch-filter-comments beg end)
(isearch-filter-strings beg end)))
(put 'isearch-filter-text 'isearch-message-prefix "text ")
(defun isearch-filter-strings (beg end)
"Test whether the current search hit is inside strings.
Return non-nil if the text from BEG to END is inside strings."
(save-match-data (nth 3 (syntax-ppss))))
(put 'isearch-filter-strings 'isearch-message-prefix "string ")
(defun isearch-filter-comments (beg end)
"Test whether the current search hit is inside comments.
Return non-nil if the text from BEG to END is inside comments."
(save-match-data (nth 4 (syntax-ppss))))
(put 'isearch-filter-comments 'isearch-message-prefix "comment ")
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Stefan Monnier <monnier@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Message-ID: <jwvk3zumgw8.fsf-monnier+emacs@HIDDEN>
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
<874nqzgcuk.fsf@HIDDEN>
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<87vcjesccy.fsf@HIDDEN>
Date: Wed, 30 May 2012 00:32:50 -0400
In-Reply-To: <87vcjesccy.fsf@HIDDEN> (Juri Linkov's message of "Wed,
30 May 2012 03:40:05 +0300")
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>> I suggest renaming it to isearch-filter-predicates or
>> isearch-filter-functions.
> isearch-filter-functions is more usual name for the hook-like
> functionality than isearch-filter-predicates.
By convention, "-functions" is used for non-standard hooks, of which
predicates are one particular subset. But "-predicates" is fine by me.
> Then the combination of comments and strings could be named "text" with
> its filter bound to `M-s f t'. And the inverse filter to exclude
> comments and strings could be bound to `M-s f T'. Also it could be
> enabled only in prog-mode.
I was thinking that maybe a cycling behavior would be better than
toggling for these: off / foo-only / foo-excluded.
> I believe that binding `inhibit-point-motion-hooks' to t unconditionally
> shouldn't cause an unwanted effect because `isearch-done' takes care
> about moving point outside of intangible text at the end of the search
> (the source lines that begin with the comment ";; If we ended in the middle
> of some intangible text, move to the further end of that intangible text.")
> But currently I know no test case to prove the effect of
> `inhibit-point-motion-hooks'.
I see. Since I hate intangible, it's probably OK ;-)
Stefan
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 30 May 2012 01:29:23 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue May 29 21:29:23 2012 Received: from localhost ([127.0.0.1]:48995 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1SZXj1-0006WF-0a for submit <at> debbugs.gnu.org; Tue, 29 May 2012 21:29:23 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:55576 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1SZXiy-0006W2-7Z for 11378 <at> debbugs.gnu.org; Tue, 29 May 2012 21:29:21 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id C9C9F451C96A; Tue, 29 May 2012 18:27:51 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Stefan Monnier <monnier@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <874nqzgcuk.fsf@HIDDEN> <jwvd35monyp.fsf-monnier+emacs@HIDDEN> Date: Wed, 30 May 2012 03:40:05 +0300 In-Reply-To: <jwvd35monyp.fsf-monnier+emacs@HIDDEN> (Stefan Monnier's message of "Tue, 29 May 2012 14:22:27 -0400") Message-ID: <87vcjesccy.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 11378 Cc: michael_heerdegen@HIDDEN, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > I suggest renaming it to isearch-filter-predicates or > isearch-filter-functions. isearch-filter-functions is more usual name for the hook-like functionality than isearch-filter-predicates. > Also the docstring should describe its > `isearch-message-prefix' property (BTW, why "prefix"?). The prefix is what's displayed before the search string in the message. The suffix is after the search string in square brackets. >> +Type \\[isearch-toggle-filter-strings] to toggle searching inside strings. >> +Type \\[isearch-toggle-filter-comments] to toggle searching inside comments. > > To me, the most useful filter would be "search in comments and strings" > or "search in code only (i.e. exclude comments and strings)", neither of > which is covered by those two toggles. Then the combination of comments and strings could be named "text" with its filter bound to `M-s f t'. And the inverse filter to exclude comments and strings could be bound to `M-s f T'. Also it could be enabled only in prog-mode. >> @@ -2489,13 +2560,11 @@ (defun isearch-search () >> (setq isearch-case-fold-search >> (isearch-no-upper-case-p isearch-string isearch-regexp))) >> (condition-case lossage >> - (let ((inhibit-point-motion-hooks >> - (and (eq isearch-filter-predicate 'isearch-filter-visible) >> - search-invisible)) >> + (let ((inhibit-point-motion-hooks search-invisible) >> (inhibit-quit nil) >> (case-fold-search isearch-case-fold-search) >> (search-spaces-regexp search-whitespace-regexp) > > Why is this correct? I believe that binding `inhibit-point-motion-hooks' to t unconditionally shouldn't cause an unwanted effect because `isearch-done' takes care about moving point outside of intangible text at the end of the search (the source lines that begin with the comment ";; If we ended in the middle of some intangible text, move to the further end of that intangible text.") But currently I know no test case to prove the effect of `inhibit-point-motion-hooks'. BTW, in etc/TODO I noticed this task: *** Outlining **** Support for incremental search automatically making hidden text visible. It seems this is already implemented at least for outline (but needs more testing in org-mode). Anyway I intend to rewrite the filter `isearch-filter-visible' to just check if the text is visible. The code that opens overlays should be moved to the main search loop to work independently from the filter.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Stefan Monnier <monnier@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Message-ID: <jwvd35monyp.fsf-monnier+emacs@HIDDEN>
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
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<874nqzgcuk.fsf@HIDDEN>
Date: Tue, 29 May 2012 14:22:27 -0400
In-Reply-To: <874nqzgcuk.fsf@HIDDEN> (Juri Linkov's message of "Tue,
29 May 2012 19:40:19 +0300")
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> This is implemented by the following patch that also simplifies
> the filter usage in other packages and adds two useful filters for
> comments/strings:
Thanks, see comments below.
> -(defvar isearch-filter-predicate 'isearch-filter-visible
> - "Predicate that filters the search hits that would normally be available.
> -Search hits that dissatisfy the predicate are skipped. The function
> -has two arguments: the positions of start and end of text matched by
> -the search. If this function returns nil, continue searching without
> -stopping at this match.")
> +(defvar isearch-filter-predicate '(isearch-filter-visible)
> + "Predicates that filter the search hits that would normally be available.
> +Search hits that dissatisfy the list of predicates are skipped.
> +Each function in this list has two arguments: the positions of
> +start and end of text matched by the search.
> +If `run-hook-with-args-until-failure' returns nil for all predicates,
> +continue searching without stopping at this match.")
I suggest renaming it to isearch-filter-predicates or
isearch-filter-functions. Also the docstring should describe its
`isearch-message-prefix' property (BTW, why "prefix"?).
> +Type \\[isearch-toggle-filter-strings] to toggle searching inside strings.
> +Type \\[isearch-toggle-filter-comments] to toggle searching inside comments.
To me, the most useful filter would be "search in comments and strings"
or "search in code only (i.e. exclude comments and strings)", neither of
which is covered by those two toggles.
> +(defsubst isearch-filter-predicate-state (frame)
> + "Return the filter predicates in FRAME."
> + (aref frame 12))
Any taker for (defstruct isearch--state ...)?
> + (nth 3 (parse-partial-sexp (point-min) (point))))
[...]
> + (nth 4 (parse-partial-sexp (point-min) (point))))
Please use syntax-ppss instead.
> @@ -2489,13 +2560,11 @@ (defun isearch-search ()
> (setq isearch-case-fold-search
> (isearch-no-upper-case-p isearch-string isearch-regexp)))
> (condition-case lossage
> - (let ((inhibit-point-motion-hooks
> - (and (eq isearch-filter-predicate 'isearch-filter-visible)
> - search-invisible))
> + (let ((inhibit-point-motion-hooks search-invisible)
> (inhibit-quit nil)
> (case-fold-search isearch-case-fold-search)
> (search-spaces-regexp search-whitespace-regexp)
Why is this correct?
Stefan
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Stefan Monnier <monnier@HIDDEN>
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Organization: JURTA
References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
Date: Tue, 29 May 2012 19:40:19 +0300
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01 May 2012 12:15:54 +0300")
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> It would be more useful to allow multiple filters by transforming
> `isearch-filter-predicate' from the variable defining a predicate to the
> hook-like list defining a set of predicates all of which should satisfy
> for the search hit.
This is implemented by the following patch that also simplifies
the filter usage in other packages and adds two useful filters for
comments/strings:
=== modified file 'lisp/isearch.el'
--- lisp/isearch.el 2012-05-29 09:46:06 +0000
+++ lisp/isearch.el 2012-05-29 16:35:09 +0000
@@ -179,12 +179,13 @@
"Function to save a function restoring the mode-specific Isearch state
to the search status stack.")
-(defvar isearch-filter-predicate 'isearch-filter-visible
- "Predicate that filters the search hits that would normally be available.
-Search hits that dissatisfy the predicate are skipped. The function
-has two arguments: the positions of start and end of text matched by
-the search. If this function returns nil, continue searching without
-stopping at this match.")
+(defvar isearch-filter-predicate '(isearch-filter-visible)
+ "Predicates that filter the search hits that would normally be available.
+Search hits that dissatisfy the list of predicates are skipped.
+Each function in this list has two arguments: the positions of
+start and end of text matched by the search.
+If `run-hook-with-args-until-failure' returns nil for all predicates,
+continue searching without stopping at this match.")
;; Search ring.
@@ -506,6 +516,9 @@ (defvar isearch-mode-map
(define-key map "\M-sw" 'isearch-toggle-word)
(define-key map "\M-s_" 'isearch-toggle-symbol)
+ (define-key map "\M-sfs" 'isearch-toggle-filter-strings)
+ (define-key map "\M-sfc" 'isearch-toggle-filter-comments)
+
(define-key map [?\M-%] 'isearch-query-replace)
(define-key map [?\C-\M-%] 'isearch-query-replace-regexp)
(define-key map "\M-so" 'isearch-occur)
@@ -665,6 +681,10 @@ (defun isearch-forward (&optional regexp
Type \\[isearch-toggle-regexp] to toggle regular-expression mode.
Type \\[isearch-toggle-word] to toggle word mode.
Type \\[isearch-toggle-symbol] to toggle symbol mode.
+
+Type \\[isearch-toggle-filter-strings] to toggle searching inside strings.
+Type \\[isearch-toggle-filter-comments] to toggle searching inside comments.
+
Type \\[isearch-edit-string] to edit the search string in the minibuffer.
Also supported is a search ring of the previous 16 search strings.
@@ -1036,6 +1056,9 @@ (defsubst isearch-case-fold-search-state
(defsubst isearch-pop-fun-state (frame)
"Return the function restoring the mode-specific Isearch state in FRAME."
(aref frame 11))
+(defsubst isearch-filter-predicate-state (frame)
+ "Return the filter predicates in FRAME."
+ (aref frame 12))
(defun isearch-top-state ()
(let ((cmd (car isearch-cmds)))
@@ -1048,7 +1071,8 @@ (defun isearch-top-state ()
isearch-error (isearch-error-state cmd)
isearch-wrapped (isearch-wrapped-state cmd)
isearch-barrier (isearch-barrier-state cmd)
- isearch-case-fold-search (isearch-case-fold-search-state cmd))
+ isearch-case-fold-search (isearch-case-fold-search-state cmd)
+ isearch-filter-predicate (isearch-filter-predicate-state cmd))
(if (functionp (isearch-pop-fun-state cmd))
(funcall (isearch-pop-fun-state cmd) cmd))
(goto-char (isearch-point-state cmd))))
@@ -1065,7 +1089,8 @@ (defun isearch-push-state ()
isearch-error isearch-wrapped isearch-barrier
isearch-case-fold-search
(if isearch-push-state-function
- (funcall isearch-push-state-function)))
+ (funcall isearch-push-state-function))
+ isearch-filter-predicate)
isearch-cmds)))
@@ -1411,6 +1436,40 @@ (defun isearch-toggle-case-fold ()
(sit-for 1)
(isearch-update))
+(defun isearch-toggle-filter-strings ()
+ "Toggle searching inside strings on or off."
+ (interactive)
+ (setq isearch-filter-predicate
+ (if (memq 'isearch-filter-strings isearch-filter-predicate)
+ (delq 'isearch-filter-strings isearch-filter-predicate)
+ (cons 'isearch-filter-strings isearch-filter-predicate)))
+ (setq isearch-success t isearch-adjusted t)
+ (isearch-update))
+
+(defun isearch-filter-strings (beg end)
+ "Test whether the current search hit is inside strings.
+Return non-nil if the text from BEG to END is inside strings."
+ (nth 3 (parse-partial-sexp (point-min) (point))))
+
+(put 'isearch-filter-strings 'isearch-message-prefix "string ")
+
+(defun isearch-toggle-filter-comments ()
+ "Toggle searching inside comments on or off."
+ (interactive)
+ (setq isearch-filter-predicate
+ (if (memq 'isearch-filter-comments isearch-filter-predicate)
+ (delq 'isearch-filter-comments isearch-filter-predicate)
+ (cons 'isearch-filter-comments isearch-filter-predicate)))
+ (setq isearch-success t isearch-adjusted t)
+ (isearch-update))
+
+(defun isearch-filter-comments (beg end)
+ "Test whether the current search hit is inside comments.
+Return non-nil if the text from BEG to END is inside comments."
+ (nth 4 (parse-partial-sexp (point-min) (point))))
+
+(put 'isearch-filter-comments 'isearch-message-prefix "comment ")
+
;; Word search
@@ -2373,6 +2439,11 @@ (defun isearch-message-prefix (&optional
(< (point) isearch-opoint)))
"over")
(if isearch-wrapped "wrapped ")
+ (mapconcat (lambda (s)
+ (and (symbolp s)
+ (get s 'isearch-message-prefix)))
+ isearch-filter-predicate
+ "")
(if isearch-word
(or (and (symbolp isearch-word)
(get isearch-word 'isearch-message-prefix))
@@ -2489,13 +2560,11 @@ (defun isearch-search ()
(setq isearch-case-fold-search
(isearch-no-upper-case-p isearch-string isearch-regexp)))
(condition-case lossage
- (let ((inhibit-point-motion-hooks
- (and (eq isearch-filter-predicate 'isearch-filter-visible)
- search-invisible))
+ (let ((inhibit-point-motion-hooks search-invisible)
(inhibit-quit nil)
(case-fold-search isearch-case-fold-search)
(search-spaces-regexp search-whitespace-regexp)
@@ -2509,8 +2578,9 @@ (defun isearch-search ()
(if (or (not isearch-success)
(bobp) (eobp)
(= (match-beginning 0) (match-end 0))
- (funcall isearch-filter-predicate
- (match-beginning 0) (match-end 0)))
+ (run-hook-with-args-until-failure
+ 'isearch-filter-predicate
+ (match-beginning 0) (match-end 0)))
(setq retry nil)))
(setq isearch-just-started nil)
(if isearch-success
@@ -2895,8 +3005,9 @@ (defun isearch-lazy-highlight-search ()
(if (or (not success)
(= (point) bound) ; like (bobp) (eobp) in `isearch-search'.
(= (match-beginning 0) (match-end 0))
- (funcall isearch-filter-predicate
- (match-beginning 0) (match-end 0)))
+ (run-hook-with-args-until-failure
+ 'isearch-filter-predicate
+ (match-beginning 0) (match-end 0)))
(setq retry nil)))
success)
(error nil)))
=== modified file 'lisp/dired-aux.el'
--- lisp/dired-aux.el 2012-04-17 01:52:00 +0000
+++ lisp/dired-aux.el 2012-05-29 16:35:30 +0000
@@ -2424,8 +2425,6 @@ (defcustom dired-isearch-filenames nil
:group 'dired
:version "23.1")
-(defvar dired-isearch-filter-predicate-orig nil)
-
(defun dired-isearch-filenames-toggle ()
"Toggle file names searching on or off.
When on, Isearch skips matches outside file names using the predicate
@@ -2433,9 +2432,9 @@ (defun dired-isearch-filenames-toggle ()
When off, it uses the original predicate."
(interactive)
(setq isearch-filter-predicate
- (if (eq isearch-filter-predicate 'dired-isearch-filter-filenames)
- dired-isearch-filter-predicate-orig
- 'dired-isearch-filter-filenames))
+ (if (memq 'dired-isearch-filter-filenames isearch-filter-predicate)
+ (delq 'dired-isearch-filter-filenames isearch-filter-predicate)
+ (cons 'dired-isearch-filter-filenames isearch-filter-predicate)))
(setq isearch-success t isearch-adjusted t)
(isearch-update))
@@ -2446,29 +2445,29 @@ (defun dired-isearch-filenames-setup ()
(when (or (eq dired-isearch-filenames t)
(and (eq dired-isearch-filenames 'dwim)
(get-text-property (point) 'dired-filename)))
- (setq isearch-message-prefix-add "filename ")
- (define-key isearch-mode-map "\M-sf" 'dired-isearch-filenames-toggle)
- (setq dired-isearch-filter-predicate-orig
- (default-value 'isearch-filter-predicate))
- (setq-default isearch-filter-predicate 'dired-isearch-filter-filenames)
+ (define-key isearch-mode-map "\M-sff" 'dired-isearch-filenames-toggle)
+ (setq isearch-filter-predicate
+ (cons 'dired-isearch-filter-filenames isearch-filter-predicate))
(add-hook 'isearch-mode-end-hook 'dired-isearch-filenames-end nil t)))
(defun dired-isearch-filenames-end ()
"Clean up the Dired file name search after terminating isearch."
(setq isearch-message-prefix-add nil)
- (define-key isearch-mode-map "\M-sf" nil)
- (setq-default isearch-filter-predicate dired-isearch-filter-predicate-orig)
+ (define-key isearch-mode-map "\M-sff" nil)
+ (setq isearch-filter-predicate
+ (delq 'dired-isearch-filter-filenames isearch-filter-predicate))
(remove-hook 'isearch-mode-end-hook 'dired-isearch-filenames-end t))
(defun dired-isearch-filter-filenames (beg end)
- "Test whether the current search hit is a visible file name.
+ "Test whether the current search hit is a file name.
Return non-nil if the text from BEG to END is part of a file
-name (has the text property `dired-filename') and is visible."
- (and (isearch-filter-visible beg end)
- (if dired-isearch-filenames
- (text-property-not-all (min beg end) (max beg end)
- 'dired-filename nil)
- t)))
+name (has the text property `dired-filename')."
+ (if dired-isearch-filenames
+ (text-property-not-all (min beg end) (max beg end)
+ 'dired-filename nil)
+ t))
+
+(put 'dired-isearch-filter-filenames 'isearch-message-prefix "filename ")
;;;###autoload
(defun dired-isearch-filenames ()
=== modified file 'lisp/info.el'
--- lisp/info.el 2012-05-29 09:09:38 +0000
+++ lisp/info.el 2012-05-29 16:39:00 +0000
@@ -1772,7 +1775,8 @@ (defun Info-search (regexp &optional bou
(point-max)))
(while (and (not give-up)
(or (null found)
- (not (funcall isearch-filter-predicate beg-found found))))
+ (not (run-hook-with-args-until-failure
+ 'isearch-filter-predicate beg-found found))))
(let ((search-spaces-regexp
(if (or (not isearch-mode) isearch-regexp)
Info-search-whitespace-regexp)))
@@ -1854,7 +1858,8 @@ (defun Info-search (regexp &optional bou
(setq give-up nil found nil)
(while (and (not give-up)
(or (null found)
- (not (funcall isearch-filter-predicate beg-found found))))
+ (not (run-hook-with-args-until-failure
+ 'isearch-filter-predicate beg-found found))))
(let ((search-spaces-regexp
(if (or (not isearch-mode) isearch-regexp)
Info-search-whitespace-regexp)))
@@ -4049,7 +4054,7 @@ (define-derived-mode Info-mode nil "Info
(set (make-local-variable 'isearch-push-state-function)
'Info-isearch-push-state)
(set (make-local-variable 'isearch-filter-predicate)
- 'Info-isearch-filter)
+ '(Info-isearch-filter))
(set (make-local-variable 'search-whitespace-regexp)
Info-search-whitespace-regexp)
(set (make-local-variable 'revert-buffer-function)
=== modified file 'lisp/wdired.el'
--- lisp/wdired.el 2012-01-19 07:21:25 +0000
+++ lisp/wdired.el 2012-05-29 16:35:52 +0000
@@ -216,8 +216,7 @@ (defun wdired-change-to-wdired-mode ()
(buffer-substring (point-min) (point-max)))
(set (make-local-variable 'wdired-old-point) (point))
(set (make-local-variable 'query-replace-skip-read-only) t)
- (set (make-local-variable 'isearch-filter-predicate)
- 'wdired-isearch-filter-read-only)
+ (add-hook 'isearch-filter-predicate 'wdired-isearch-filter-read-only nil t)
(use-local-map wdired-mode-map)
(force-mode-line-update)
(setq buffer-read-only nil)
@@ -245,9 +244,8 @@ (defun wdired-change-to-wdired-mode ()
(defun wdired-isearch-filter-read-only (beg end)
"Skip matches that have a read-only property."
- (and (isearch-filter-visible beg end)
- (not (text-property-not-all (min beg end) (max beg end)
- 'read-only nil))))
+ (not (text-property-not-all (min beg end) (max beg end)
+ 'read-only nil)))
;; Protect the buffer so only the filenames can be changed, and put
;; properties so filenames (old and new) can be easily found.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 1 May 2012 15:23:28 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue May 01 11:23:27 2012 Received: from localhost ([127.0.0.1]:60928 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1SPEvH-0000Zo-4n for submit <at> debbugs.gnu.org; Tue, 01 May 2012 11:23:27 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:46215 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1SPEvD-0000ZY-60 for 11378 <at> debbugs.gnu.org; Tue, 01 May 2012 11:23:24 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id EB929451C7F0; Tue, 1 May 2012 08:21:52 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Stefan Monnier <monnier@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> <jwvhaw083ig.fsf-monnier+emacs@HIDDEN> Date: Tue, 01 May 2012 18:15:35 +0300 In-Reply-To: <jwvhaw083ig.fsf-monnier+emacs@HIDDEN> (Stefan Monnier's message of "Tue, 01 May 2012 08:59:43 -0400") Message-ID: <87zk9sc5ez.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 11378 Cc: michael_heerdegen@HIDDEN, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > Sounds good to me. Not sure how you'll fix the > > (and (eq isearch-filter-predicate 'isearch-filter-visible) > search-invisible)) This condition is used to set the value of `inhibit-point-motion-hooks'. But I don't understand the purpose of using `inhibit-point-motion-hooks' here and why it depends on `search-invisible'. The documentation says that when `inhibit-point-motion-hooks' is non-nil, the `intangible' property is ignored. But how this is related to the `invisible' property? Maybe we could bind `inhibit-point-motion-hooks' to t unconditionally because `isearch-done' takes care about moving point outside of intangible text, and probably there are no more bad effects. Another reason why this condition should be removed is that other filters call `isearch-filter-visible' too (as the first thing they test in their function body). And it's impossible to list all such filters in the condition that binds the value of `inhibit-point-motion-hooks' to t.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 1 May 2012 13:15:51 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue May 01 09:15:51 2012 Received: from localhost ([127.0.0.1]:60518 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1SPCvn-0004RU-0X for submit <at> debbugs.gnu.org; Tue, 01 May 2012 09:15:51 -0400 Received: from acsinet15.oracle.com ([141.146.126.227]:25188) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <drew.adams@HIDDEN>) id 1SPCvj-0004RG-Pt for 11378 <at> debbugs.gnu.org; Tue, 01 May 2012 09:15:48 -0400 Received: from ucsinet22.oracle.com (ucsinet22.oracle.com [156.151.31.94]) by acsinet15.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id q41DEDeJ021779 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 1 May 2012 13:14:14 GMT Received: from acsmt356.oracle.com (acsmt356.oracle.com [141.146.40.156]) by ucsinet22.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id q41DEC8T025424 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 1 May 2012 13:14:12 GMT Received: from abhmt113.oracle.com (abhmt113.oracle.com [141.146.116.65]) by acsmt356.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q41DE7GN022697; Tue, 1 May 2012 08:14:07 -0500 Received: from dradamslap1 (/10.159.222.14) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 01 May 2012 06:14:07 -0700 From: "Drew Adams" <drew.adams@HIDDEN> To: "'Juri Linkov'" <juri@HIDDEN>, "'Stefan Monnier'" <monnier@HIDDEN> References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN><87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN> Subject: RE: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Date: Tue, 1 May 2012 06:14:04 -0700 Message-ID: <A7C2999324C5498396ECF47537B2FA53@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <87y5pcdzxx.fsf@HIDDEN> Thread-Index: Ac0ne/gRtHiNoS7qT0+RgOjwOFykSwAIDxrg X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Source-IP: ucsinet22.oracle.com [156.151.31.94] X-Spam-Score: -6.9 (------) X-Debbugs-Envelope-To: 11378 Cc: michael_heerdegen@HIDDEN, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -6.9 (------) > It would be more useful to allow multiple filters by transforming > `isearch-filter-predicate' from the variable defining a > predicate to the > hook-like list defining a set of predicates all of which > should satisfy for the search hit. > > The default value could be a list with the current default element > `isearch-filter-visible'. And it still could allow a symbol > as its value for backward compatibility. +1
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
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<87397m6oxf.fsf@HIDDEN> <87y5pcdzxx.fsf@HIDDEN>
Date: Tue, 01 May 2012 08:59:43 -0400
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01 May 2012 12:15:54 +0300")
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>> There are more isearch filters that could share the same map `M-s f'.
> Actually, currently these isearch filters can be used only one at a time.
> It would be more useful to allow multiple filters by transforming
> `isearch-filter-predicate' from the variable defining a predicate to the
> hook-like list defining a set of predicates all of which should satisfy
> for the search hit.
Sounds good to me. Not sure how you'll fix the
(and (eq isearch-filter-predicate 'isearch-filter-visible)
search-invisible))
(which I already had annotated in my local tree with the comment
"FIXME: equality comparisons on functions is asking for trouble.")
> The default value could be a list with the current default element
> `isearch-filter-visible'. And it still could allow a symbol as its value
> for backward compatibility.
Yes, you could just `run-hook-with-args-until-success'.
Stefan
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 1 May 2012 09:24:00 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue May 01 05:24:00 2012 Received: from localhost ([127.0.0.1]:60403 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1SP9JQ-0005tw-1t for submit <at> debbugs.gnu.org; Tue, 01 May 2012 05:24:00 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:54367 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1SP9JN-0005tg-Ul for 11378 <at> debbugs.gnu.org; Tue, 01 May 2012 05:23:59 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id 8D14C451C9DA; Tue, 1 May 2012 02:22:30 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Stefan Monnier <monnier@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> <87397m6oxf.fsf@HIDDEN> Date: Tue, 01 May 2012 12:15:54 +0300 In-Reply-To: <87397m6oxf.fsf@HIDDEN> (Juri Linkov's message of "Mon, 30 Apr 2012 03:28:08 +0300") Message-ID: <87y5pcdzxx.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 11378 Cc: michael_heerdegen@HIDDEN, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > There are more isearch filters that could share the same map `M-s f'. Actually, currently these isearch filters can be used only one at a time. It would be more useful to allow multiple filters by transforming `isearch-filter-predicate' from the variable defining a predicate to the hook-like list defining a set of predicates all of which should satisfy for the search hit. The default value could be a list with the current default element `isearch-filter-visible'. And it still could allow a symbol as its value for backward compatibility.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 30 Apr 2012 00:36:07 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Apr 29 20:36:07 2012 Received: from localhost ([127.0.0.1]:58271 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1SOeb1-0005Ln-9T for submit <at> debbugs.gnu.org; Sun, 29 Apr 2012 20:36:07 -0400 Received: from ps18281.dreamhost.com ([69.163.218.105]:57605 helo=ps18281.dreamhostps.com) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <juri@HIDDEN>) id 1SOeaf-0005Kw-Uu for 11378 <at> debbugs.gnu.org; Sun, 29 Apr 2012 20:36:04 -0400 Received: from localhost (ps18281.dreamhostps.com [69.163.218.105]) by ps18281.dreamhostps.com (Postfix) with ESMTP id 6178C451C9AB; Sun, 29 Apr 2012 17:34:25 -0700 (PDT) From: Juri Linkov <juri@HIDDEN> To: Stefan Monnier <monnier@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Organization: JURTA References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> Date: Mon, 30 Apr 2012 03:28:08 +0300 In-Reply-To: <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> (Stefan Monnier's message of "Sun, 29 Apr 2012 10:46:37 -0400") Message-ID: <87397m6oxf.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.93 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 11378 Cc: michael_heerdegen@HIDDEN, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -1.9 (-) > You'll have to place it in the M-s prefix map instead, which was setup > specifically to avoid eating up more key combinations which currently > make isearch exit. Or more specifically to the submap `M-s f' (where `f' means `filter') such as e.g. `M-s f i' for `search-invisible' (or maybe `M-s f v' since the filter predicate name is `isearch-filter-visible'). There are more isearch filters that could share the same map `M-s f'.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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Sun, 29 Apr 2012 14:04:36 -0700 (PDT) MIME-Version: 1.0 Received: by 10.112.74.232 with HTTP; Sun, 29 Apr 2012 14:04:06 -0700 (PDT) In-Reply-To: <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> From: Lennart Borgman <lennart.borgman@HIDDEN> Date: Sun, 29 Apr 2012 23:04:06 +0200 Message-ID: <CANbX3669Y5gq6j6Xbj+FVk04Z=5RsYyUUmhhUv4OL=TgcY_JNQ@HIDDEN> Subject: Re: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' To: Stefan Monnier <monnier@HIDDEN> Content-Type: multipart/alternative; boundary=f46d04088e9f68ccb804bed7aff6 X-Spam-Score: -2.6 (--) X-Debbugs-Envelope-To: 11378 Cc: michael_heerdegen@HIDDEN, 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -2.6 (--) --f46d04088e9f68ccb804bed7aff6 Content-Type: text/plain; charset=UTF-8 On Sun, Apr 29, 2012 at 16:46, Stefan Monnier <monnier@HIDDEN>wrote: > > (defun isearch-cycle-search-invisible () > > "Cycle the value of `search-invisible'. > > Bound to \\<isearch-mode-map>\\[isearch-cycle-search-invisible] in > `isearch'." > > (interactive) > > (setq search-invisible > > (case search-invisible > > ((nil) t) > > ((t) 'open) > > (else nil))) > > I personally find the "search within hidden text without opening it" to > be a completely useless option, so I couldn't want to cycle between all > 3 options, but only between nil and `open'. > > > (define-key isearch-mode-map [?\M-i] > > 'isearch-cycle-search-invisible) > > You'll have to place it in the M-s prefix map instead, which was setup > specifically to avoid eating up more key combinations which currently > make isearch exit. > > > So, it would be good if the user could change the value of > > `search-invisible' as well directly from isearch. > > I'm not sure I'd find it useful, but I can imagine some people might > like it and there's plenty of room under the M-s prefix for such > a thing. > > It is in my opinion very useful in org-mode. --f46d04088e9f68ccb804bed7aff6 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Sun, Apr 29, 2012 at 16:46, Stefan Monnier <span dir=3D"ltr"><<a href= =3D"mailto:monnier@HIDDEN" target=3D"_blank">monnier@HIDDEN= l.ca</a>></span> wrote:<br><div class=3D"gmail_quote"><blockquote class= =3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd= ing-left:1ex"> > =C2=A0 =C2=A0(defun isearch-cycle-search-invisible ()<br> > =C2=A0 =C2=A0 =C2=A0"Cycle the value of `search-invisible'.<b= r> > =C2=A0 =C2=A0Bound to \\<isearch-mode-map>\\[isearch-cycle-searc= h-invisible] in `isearch'."<br> > =C2=A0 =C2=A0 =C2=A0(interactive)<br> > =C2=A0 =C2=A0 =C2=A0(setq search-invisible<br> > =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0(case search-invisible<br> > =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0((nil) t)<br> > =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0((t) =C2=A0 'open)= <br> > =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0(else =C2=A0nil)))<br> <br> I personally find the "search within hidden text without opening it&qu= ot; to<br> be a completely useless option, so I couldn't want to cycle between all= <br> 3 options, but only between nil and `open'.<br> <br> > =C2=A0 =C2=A0(define-key isearch-mode-map [?\M-i]<br> > =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 'isearch-cycle-search-invisible= )<br> <br> You'll have to place it in the M-s prefix map instead, which was setup<= br> specifically to avoid eating up more key combinations which currently<br> make isearch exit.<br> <br> > So, it would be good if the user could change the value of<br> > `search-invisible' as well directly from isearch.<br> <br> I'm not sure I'd find it useful, but I can imagine some people migh= t<br> like it and there's plenty of room under the M-s prefix for such<br> a thing.<br><br></blockquote><div>It is in my opinion very useful in org-mo= de.=C2=A0</div></div><br> --f46d04088e9f68ccb804bed7aff6--
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
Full text available.Received: (at 11378) by debbugs.gnu.org; 29 Apr 2012 15:33:38 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Apr 29 11:33:38 2012 Received: from localhost ([127.0.0.1]:57897 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1SOW82-0001UQ-5H for submit <at> debbugs.gnu.org; Sun, 29 Apr 2012 11:33:38 -0400 Received: from rcsinet15.oracle.com ([148.87.113.117]:26829) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from <drew.adams@HIDDEN>) id 1SOW80-0001UD-0z for 11378 <at> debbugs.gnu.org; Sun, 29 Apr 2012 11:33:36 -0400 Received: from acsinet22.oracle.com (acsinet22.oracle.com [141.146.126.238]) by rcsinet15.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id q3TFWDLJ013686 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sun, 29 Apr 2012 15:32:13 GMT Received: from acsmt356.oracle.com (acsmt356.oracle.com [141.146.40.156]) by acsinet22.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id q3TFWCeJ018586 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 29 Apr 2012 15:32:12 GMT Received: from abhmt107.oracle.com (abhmt107.oracle.com [141.146.116.59]) by acsmt356.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q3TFWCqg016085; Sun, 29 Apr 2012 10:32:12 -0500 Received: from dradamslap1 (/10.159.176.150) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sun, 29 Apr 2012 08:32:12 -0700 From: "Drew Adams" <drew.adams@HIDDEN> To: "'Stefan Monnier'" <monnier@HIDDEN>, <michael_heerdegen@HIDDEN> References: <87haw32hly.fsf@HIDDEN> <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> Subject: RE: bug#11378: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible' Date: Sun, 29 Apr 2012 08:32:01 -0700 Message-ID: <3E51687FEA174928A36941535810B9FD@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN> Thread-Index: Ac0mFxMXWqV/+XsjRoCphkqqDDbIqQABa/gA X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Source-IP: acsinet22.oracle.com [141.146.126.238] X-Spam-Score: -6.9 (------) X-Debbugs-Envelope-To: 11378 Cc: 11378 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://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: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -6.9 (------) > I personally find the "search within hidden text without > opening it" to be a completely useless option, so I couldn't > want to cycle between all 3 options, but only between nil and > `open'. FWIW, in isearch+.el I have a key that toggles between nil and the last non-nil value of the option. So if the user customizes the option to `open' then the key toggles between `open' and nil. But Michael might be right that some users will want to switch between any of the 3 values. > > So, it would be good if the user could change the value of > > `search-invisible' as well directly from isearch. > > I'm not sure I'd find it useful, FWIW, I find the toggle useful.
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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From: Stefan Monnier <monnier@HIDDEN>
To: michael_heerdegen@HIDDEN
Subject: Re: bug#11378: 24.1.50;
Suggestion: Let M-i in isearch cycle `search-invisible'
Message-ID: <jwvzk9uwr0x.fsf-monnier+emacs@HIDDEN>
References: <87haw32hly.fsf@HIDDEN>
Date: Sun, 29 Apr 2012 10:46:37 -0400
In-Reply-To: <87haw32hly.fsf@HIDDEN> (Michael Heerdegen's message of "Sun, 29
Apr 2012 08:10:33 +0200")
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> (defun isearch-cycle-search-invisible ()
> "Cycle the value of `search-invisible'.
> Bound to \\<isearch-mode-map>\\[isearch-cycle-search-invisible] in `isearch'."
> (interactive)
> (setq search-invisible
> (case search-invisible
> ((nil) t)
> ((t) 'open)
> (else nil)))
I personally find the "search within hidden text without opening it" to
be a completely useless option, so I couldn't want to cycle between all
3 options, but only between nil and `open'.
> (define-key isearch-mode-map [?\M-i]
> 'isearch-cycle-search-invisible)
You'll have to place it in the M-s prefix map instead, which was setup
specifically to avoid eating up more key combinations which currently
make isearch exit.
> So, it would be good if the user could change the value of
> `search-invisible' as well directly from isearch.
I'm not sure I'd find it useful, but I can imagine some people might
like it and there's plenty of room under the M-s prefix for such
a thing.
So if you can address the above two comments, and provide the result as
a patch against isearch.el, we can install it.
Stefan
bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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Date: Sun, 29 Apr 2012 08:10:33 +0200
Message-Id: <87haw32hly.fsf@HIDDEN>
From: Michael Heerdegen <michael_heerdegen@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 24.1.50; Suggestion: Let M-i in isearch cycle `search-invisible'
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Hi,
I want to suggest something like that:
(defun isearch-cycle-search-invisible ()
"Cycle the value of `search-invisible'.
Bound to \\<isearch-mode-map>\\[isearch-cycle-search-invisible] in `isearch'."
(interactive)
(setq search-invisible
(case search-invisible
((nil) t)
((t) 'open)
(else nil)))
(message "search-invisible: %s" search-invisible)
(sit-for 1.)
(setq isearch-success t isearch-adjusted t)
(isearch-update))
(define-key isearch-mode-map [?\M-i]
'isearch-cycle-search-invisible)
Because like regexp search, word search and case sensitivity,
`search-invisible' is not something a user will set once and forever
in his config - different values are useful in different contexts.
Many users will want to use the default value 'open most of the time,
but the other two possible values are also very useful sometimes,
e.g. to limit searching to visible parts in a folded buffer (headlines
in org, or an outline produced with hideshow-mode etc.).
So, it would be good if the user could change the value of
`search-invisible' as well directly from isearch.
Thanks,
Michael.
In GNU Emacs 24.1.50.1 (i486-pc-linux-gnu, GTK+ Version 3.4.1)
of 2012-04-23 on zelenka, modified by Debian
(emacs-snapshot package, version 2:20120423-1)
Windowing system distributor `The X.Org Foundation', version 11.0.11104000
Configured using:
`configure '--build' 'i486-linux-gnu' '--host' 'i486-linux-gnu'
'--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib'
'--localstatedir=/var' '--infodir=/usr/share/info'
'--mandir=/usr/share/man' '--with-pop=yes'
'--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/24.1.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.1.50/site-lisp:/usr/share/emacs/site-lisp'
'--without-compress-info' '--with-crt-dir=/usr/lib/i386-linux-gnu/'
'--with-x=yes' '--with-x-toolkit=gtk3' '--with-imagemagick=yes'
'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu'
'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2''
michael_heerdegen@HIDDEN:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#11378; Package emacs.
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