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* bug#45325: 27.1; [PATCH] Correct position commentary in ETAGS.EBNF
@ 2020-12-19 17:13 Vasilij Schneidermann
  2020-12-19 17:43 ` Eli Zaretskii
  0 siblings, 1 reply; 3+ messages in thread
From: Vasilij Schneidermann @ 2020-12-19 17:13 UTC (permalink / raw)
  To: 45325


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I've looked into the etags format and have been happy to discover that
there is actually a specification for it. There is a bug in a comment
though suggesting a position is the char position followed by the line
position, however it seems to be the other way around. I've looked a bit
more in the grammar, but other than that it seems to be fine.


In GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.22, cairo version 1.17.3)
 of 2020-08-28 built on juergen
Windowing system distributor 'The X.Org Foundation', version 11.0.12010000
System Description: Arch Linux

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Configured using:
 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
 --localstatedir=/var --with-x-toolkit=gtk3 --with-xft --with-wide-int
 --with-modules --with-cairo --with-harfbuzz 'CFLAGS=-march=x86-64
 -mtune=generic -O2 -pipe -fno-plt' CPPFLAGS=-D_FORTIFY_SOURCE=2
 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'

Configured features:
XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND GPM DBUS GSETTINGS GLIB NOTIFY
INOTIFY ACL GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD JSON
PDUMPER LCMS2 GMP

Important settings:
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  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
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Load-path shadows:
None found.

Features:
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mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
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mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode
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custom widget hashtable-print-readable backquote threads dbusbind
inotify lcms2 dynamic-setting system-font-setting font-render-setting
cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 45038 9719)
 (symbols 48 6003 1)
 (strings 32 15474 1855)
 (string-bytes 1 504110)
 (vectors 16 10091)
 (vector-slots 8 130017 12348)
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From 1c91dcfdd9ad3cdd6fc2cc5e798f4a878ef5f929 Mon Sep 17 00:00:00 2001
From: Vasilij Schneidermann <mail@vasilij.de>
Date: Sat, 19 Dec 2020 17:57:50 +0100
Subject: [PATCH] Correct argument order in comment

* etc/ETAGS.EBNF (position): Correct comment
---
 etc/ETAGS.EBNF | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/ETAGS.EBNF b/etc/ETAGS.EBNF
index 80deb16218..04db4e3dc8 100644
--- a/etc/ETAGS.EBNF
+++ b/etc/ETAGS.EBNF
@@ -52,7 +52,7 @@ pattern ::= regstring			   /* a tag pattern */
 
 tagname ::= regchar regstring		   /* a tag name */
 
-position ::= realposition | "," 	   /* charpos,linepos */
+position ::= realposition | "," 	   /* linepos,charpos */
 
 realposition ::= "," unsint | unsint "," | unsint "," unsint
 
-- 
2.29.2


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^ permalink raw reply related	[flat|nested] 3+ messages in thread

* bug#45325: 27.1; [PATCH] Correct position commentary in ETAGS.EBNF
  2020-12-19 17:13 bug#45325: 27.1; [PATCH] Correct position commentary in ETAGS.EBNF Vasilij Schneidermann
@ 2020-12-19 17:43 ` Eli Zaretskii
  2020-12-19 21:35   ` Francesco Potortì
  0 siblings, 1 reply; 3+ messages in thread
From: Eli Zaretskii @ 2020-12-19 17:43 UTC (permalink / raw)
  To: Vasilij Schneidermann; +Cc: 45325-done

> Date: Sat, 19 Dec 2020 18:13:56 +0100
> From: Vasilij Schneidermann <mail@vasilij.de>
> 
> I've looked into the etags format and have been happy to discover that
> there is actually a specification for it. There is a bug in a comment
> though suggesting a position is the char position followed by the line
> position, however it seems to be the other way around. I've looked a bit
> more in the grammar, but other than that it seems to be fine.

Thanks, installed on the release branch, and closing the bug.

> * etc/ETAGS.EBNF (position): Correct comment

Please in the future end sentences in the log message with a period (I
fixed this one).





^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#45325: 27.1; [PATCH] Correct position commentary in ETAGS.EBNF
  2020-12-19 17:43 ` Eli Zaretskii
@ 2020-12-19 21:35   ` Francesco Potortì
  0 siblings, 0 replies; 3+ messages in thread
From: Francesco Potortì @ 2020-12-19 21:35 UTC (permalink / raw)
  To: Eli Zaretskii; +Cc: 45325, mail

>> Date: Sat, 19 Dec 2020 18:13:56 +0100
>> From: Vasilij Schneidermann <mail@vasilij.de>
>> 
>> I've looked into the etags format and have been happy to discover that
>> there is actually a specification for it. There is a bug in a comment
>> though suggesting a position is the char position followed by the line
>> position, however it seems to be the other way around. I've looked a bit
>> more in the grammar, but other than that it seems to be fine.

Wow.  Discovered 18 years after being written!





^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2020-12-19 21:35 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-12-19 17:13 bug#45325: 27.1; [PATCH] Correct position commentary in ETAGS.EBNF Vasilij Schneidermann
2020-12-19 17:43 ` Eli Zaretskii
2020-12-19 21:35   ` Francesco Potortì

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