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bug#21526: 24.5; prolog-mode: broken indentation for if-then-else constr
From: |
Markus Triska |
Subject: |
bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct |
Date: |
Sun, 20 Sep 2015 15:02:59 +0200 |
Let .emacs solely consist of:
(setq prolog-indent-width 8
prolog-electric-tab-flag nil
prolog-electric-if-then-else-flag t
prolog-paren-indent 4
prolog-electric-dot-flag nil
prolog-paren-indent-p t
prolog-char-quote-workaround nil)
When I then do:
$ emacs --no-splash -f prolog-mode
and press the following key sequence:
t e s t SPC : - RET ( a SPC - > RET b RET ; c RET ) .
then I get the following indentation (shown in untabified form):
test :-
( a ->
b
;c
).
This is highly non-idiomatic and very unexpected layout of Prolog code.
In contrast, in the current version (1.25) of the Prolog mode supplied
directly from its maintainer Stefan Bruda and available from:
https://bruda.ca/_media/emacs/prolog.el
and using the exact same steps, I get the intended indentation:
test :-
( a ->
b
; c
).
Thank you for looking into this!
All the best,
Markus
In GNU Emacs 24.5.1 (x86_64-apple-darwin14.0.0, GTK+ Version 2.24.28)
of 2015-09-20 on mt-mbpro
Windowing system distributor `The X.Org Foundation', version 11.0.11502000
Configured using:
`configure --prefix=/opt/local --without-dbus --without-libotf
--without-m17n-flt --without-gpm --without-gnutls --with-xml2 --infodir
/opt/local/share/info/emacs --without-xaw3d --without-imagemagick
--with-xpm --with-jpeg --with-tiff --with-gif --with-png --with-xft
--with-x-toolkit=gtk2 --with-gconf --with-rsvg 'CFLAGS=-pipe -Os -arch
x86_64' CPPFLAGS=-I/opt/local/include 'LDFLAGS=-L/opt/local/lib
-Wl,-headerpad_max_install_names -lfreetype -lfontconfig -Wl,-no_pie
-arch x86_64''
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct,
Markus Triska <=
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Stefan Monnier, 2015/09/20
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Markus Triska, 2015/09/20
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Stefan Monnier, 2015/09/20
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Stefan Monnier, 2015/09/20
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Markus Triska, 2015/09/21
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Stefan Monnier, 2015/09/21
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Markus Triska, 2015/09/22
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Stefan Monnier, 2015/09/22
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Markus Triska, 2015/09/22
- bug#21526: 24.5; prolog-mode: broken indentation for if-then-else construct, Markus Triska, 2015/09/22