Package: emacs;
Reported by: Phil <heller.barde <at> gmail.com>
Date: Sat, 22 Aug 2015 17:13:02 UTC
Severity: minor
Found in versions 24.5, 25.3
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Phil <heller.barde <at> gmail.com> To: bug-gnu-emacs <at> gnu.org Subject: 24.5; sh-mode incorrectly indents case statements in certain cases Date: Sat, 22 Aug 2015 15:49:39 +0200
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If there is a pair of parens (for bash globbing) in a case match, the indentation of sh-mode indents everything after the match expression to the end of that expression. If there are multiple such expressions, it will progressively indent further and further. To see what I mean, load the example below into an emacs buffer with sh-mode and press M-x mark-whole-buffer RET M-x indent-region RET ------------- Example ---------------------- #!/bin/bash TEST=foo234bar ###### Expected: (does not contain the offending parens) case $TEST in foo[0-9]bar) echo "TEST contains a digit between foo and bar"; ;; foobar) echo "TEST does not contain numbers"; ;; *) echo "Invalid value in TEST"; ;; esac ###### End expected ###### Actual: (contains the parens for the repeating pattern match) case $TEST in foo+([0-9])bar) echo "TEST contains numbers between foo and bar"; ;; foobar) echo "TEST does not contain numbers"; ;; *) echo "Invalid value in TEST"; ;; esac; ###### End actual ----------------- END Example ------------------- Thanks for looking at this Regards, Philip Stark In GNU Emacs 24.5.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.16.2) of 2015-04-20 on bitzer.hoetzel.info Windowing system distributor `The X.Org Foundation', version 11.0.11702000 Configured using: `configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib --localstatedir=/var --with-x-toolkit=gtk3 --with-xft 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong --param=ssp-buffer-size=4' CPPFLAGS=-D_FORTIFY_SOURCE=2 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro' Important settings: value of $LC_MONETARY: de_CH.UTF-8 value of $LC_NUMERIC: de_CH.UTF-8 value of $LC_TIME: de_CH.UTF-8 value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Shell-script Minor modes in effect: sh-electric-here-document-mode: t global-diff-hl-mode: t diff-hl-mode: t diff-auto-refine-mode: t winner-mode: t global-undo-tree-mode: t undo-tree-mode: t global-anzu-mode: t anzu-mode: t projectile-global-mode: t projectile-mode: t shell-dirtrack-mode: t volatile-highlights-mode: t global-hl-line-mode: t recentf-mode: t savehist-mode: t show-smartparens-global-mode: t show-smartparens-mode: t global-auto-revert-mode: t delete-selection-mode: t prelude-global-mode: t prelude-mode: t tooltip-mode: t electric-indent-mode: t mouse-wheel-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Recent messages: Saving file /home/phil/tmp/emacs_indentation_test.sh... Wrote /tmp/.!home!phil!tmp!emacs_indentation_test.sh.~undo-tree~ Wrote /home/phil/tmp/emacs_indentation_test.sh Saving file /home/phil/tmp/emacs_indentation_test.sh... Wrote /tmp/.!home!phil!tmp!emacs_indentation_test.sh.~undo-tree~ Wrote /home/phil/tmp/emacs_indentation_test.sh byte-code: Beginning of buffer [7 times] Making completion list... Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message idna rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mail-utils easy-kill vc-git sh-script smie executable help-mode server flatland-theme prelude-global-keybindings prelude-editor operate-on-number calc-bin calc-ext calc calc-loaddefs calc-macs diff-hl smartrep vc-dir ewoc vc vc-dispatcher diff-mode easy-mmode winner undo-tree diff esh-var esh-io esh-cmd esh-opt esh-ext esh-proc esh-arg eldoc esh-groups eshell esh-module esh-mode esh-util re-builder whitespace tabify browse-kill-ring midnight ediff-merg ediff-wind ediff-diff ediff-mult ediff-help ediff-init ediff-util ediff dired-x dired anzu avy projectile compile ibuf-ext ibuffer bookmark pp expand-region text-mode-expansions er-basic-expansions expand-region-core expand-region-custom flyspell ispell tramp tramp-compat auth-source gnus-util mm-util mail-prsvr password-cache tramp-loaddefs trampver shell pcomplete comint ansi-color format-spec etags ring volatile-highlights hl-line windmove recentf tree-widget wid-edit savehist saveplace diminish edmacro kmacro smartparens-config smartparens time-date autorevert filenotify delsel prelude-mode prelude-core imenu epl ido ov dash thingatpt prelude-ui smart-mode-line mule-util rich-minority prelude-custom prelude-packages finder-inf eieio byte-opt bytecomp byte-compile cl-extra cconv eieio-core cl-macs advice help-fns info easymenu package epg-config cl gv cl-loaddefs cl-lib theme tooltip electric uniquify ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind gfilenotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs) Memory information: ((conses 16 267771 213712) (symbols 48 38350 1) (miscs 40 482 957) (strings 32 70315 175298) (string-bytes 1 1986298) (vectors 16 30716) (vector-slots 8 613249 119243) (floats 8 168 1362) (intervals 56 1105 3300) (buffers 960 16) (heap 1024 67464 33453))
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