From: Kevin Ryde <user42@zip.com.au>
To: 8660@debbugs.gnu.org
Subject: bug#8660: 23.2; info-look.el makefile-mode derivatives
Date: Thu, 12 May 2011 10:21:52 +1000 [thread overview]
Message-ID: <87zkmskbtr.fsf@blah.blah> (raw)
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C-h S in the various makefile-mode derivatives such as
makefile-gmake-mode for GNUmakefile prompts for
Use symbol help mode:
where I hoped it would already know what to do.
Perhaps something like the following, also confining the automake manual
things to the automake mode. It and the make manual overlap in a few
places, mainly variables like LFLAGS etc.
2011-05-11 Kevin Ryde <user42@zip.com.au>
* info-look.el (makefile-automake-mode): New setups, looking in
automake manual, then makefile-mode.
(makefile-mode): Remove automake manual, have it just in
makefile-automake-mode. Remove non-existent automake-mode,
believe a hypothetical automake-mode would go to makefile-mode,
not the other way around.
(makefile-bsdmake-mode, makefile-gmake-mode, makefile-imake-mode)
(makefile-makepp-mode): New setups, just going to makefile-mode.
In particular makefile-gmake-mode lets lookups work from a
GNUmakefile.
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--- info-look.el.orig 2011-05-12 08:36:49.000000000 +1000
+++ info-look.el 2011-05-12 10:13:37.000000000 +1000
@@ -720,11 +720,44 @@
:mode 'makefile-mode
:regexp "\\$[^({]\\|\\.[_A-Z]*\\|[_a-zA-Z][_a-zA-Z0-9-]*"
:doc-spec '(("(make)Name Index" nil
- "^[ \t]*`" "'")
- ("(automake)Macro and Variable Index" nil
"^[ \t]*`" "'"))
- :parse-rule "\\$[^({]\\|\\.[_A-Z]*\\|[_a-zA-Z0-9-]+"
- :other-modes '(automake-mode))
+ :parse-rule "\\$[^({]\\|\\.[_A-Z]*\\|[_a-zA-Z0-9-]+")
+
+(info-lookup-maybe-add-help
+ :topic 'symbol
+ :mode 'makefile-automake-mode
+ ;; similar regexp/parse-rule as makefile-mode, but also
+ ;; "##" special automake comment
+ ;; "+=" append operator, separate from the GNU make one
+ :regexp "\\$[^({]\\|\\.[_A-Z]*\\|[_a-zA-Z][_a-zA-Z0-9-]*\\|##\\|\\+="
+ :parse-rule "\\$[^({]\\|\\.[_A-Z]*\\|[_a-zA-Z0-9-]+\\|##\\|\\+="
+ :doc-spec '(
+ ;; "(automake)Macro Index" is autoconf macros used in
+ ;; configure.in, not Makefile.am, so don't have that here.
+ ("(automake)Variable Index" nil "^[ \t]*`" "'")
+ ;; In automake 1.4 macros and variables were a combined node.
+ ("(automake)Macro and Variable Index" nil "^[ \t]*`" "'")
+ ;; Directives like "if" are in the "General Index".
+ ;; Prefix "`" since the text for say `+=' isn't always an
+ ;; @item etc and so not always at the start of a line.
+ ("(automake)General Index" nil "`" "'")
+ ;; In automake 1.3 there was just a single "Index" node.
+ ("(automake)Index" nil "`" "'"))
+ :other-modes '(makefile-mode))
+
+;; makefile-mode derivatives going to plain makefile-mode.
+(let ((regexp (info-lookup->regexp 'symbol 'makefile-mode))
+ (parse-rule (info-lookup->parse-rule 'symbol 'makefile-mode)))
+ (dolist (mode '(makefile-bsdmake-mode
+ makefile-gmake-mode
+ makefile-imake-mode
+ makefile-makepp-mode))
+ (info-lookup-maybe-add-help
+ :topic 'symbol
+ :mode mode
+ :regexp regexp
+ :parse-rule parse-rule
+ :other-modes '(makefile-mode))))
(info-lookup-maybe-add-help
:mode 'texinfo-mode
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In GNU Emacs 23.2.1 (i486-pc-linux-gnu, GTK+ Version 2.20.0)
of 2010-05-16 on raven, modified by Debian
configured using `configure '--build' 'i486-linux-gnu' '--build' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.2/leim' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS=''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_AU
value of $XMODIFIERS: nil
locale-coding-system: iso-latin-1-unix
default enable-multibyte-characters: t
next reply other threads:[~2011-05-12 0:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-12 0:21 Kevin Ryde [this message]
2011-05-12 3:11 ` bug#8660: 23.2; info-look.el makefile-mode derivatives Stefan Monnier
2011-05-14 1:37 ` Kevin Ryde
2011-05-14 3:55 ` Stefan Monnier
2011-05-16 0:02 ` Kevin Ryde
2011-05-16 17:42 ` Stefan Monnier
2013-02-16 0:02 ` Kevin Ryde
2013-02-16 17:21 ` Stefan Monnier
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