bug#32051: 26.1; grep-regexp-alist on windows

[Dan Harms]

--text follows this line--

 

Starting in emacsc 26.1, the grep-regexp-alist stopped matching grep

hits that have a colon in them, which breaks on windows for me, since

the file paths always have a drive letter prepended.

 

For example,

 

the grep hit:

 

c:/Users/my.name/src/project\src\kbhit.hpp:29:#include <termios.h>

 

used to be matched by prior versions of emacs, but as of 26.1, the

colon in the second character prevents this from being recognized as a

grep match.

 

I'm wondering if the regexp really needs to explicitly disallow colons

here, since it did not before.

 

 

 

 

In GNU Emacs 26.1 (build 1, x86_64-w64-mingw32)

of 2018-05-29 built on TPW550S

Windowing system distributor 'Microsoft Corp.', version 6.1.7601

Recent messages:

Grep finished with matches found

compilation-next-error: No grep hit here

Searched 1 buffer; 3 matches for "bits"

Quit

Mark saved where search started

3 matches for "\_<out\_>"

Pattern:

Quit

previous-line: Beginning of buffer

Grep finished with matches found

 

Configured using:

'configure --without-compress-install --without-dbus --with-modules

'CFLAGS= -O2 -g3''

 

Configured features:

XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND NOTIFY ACL GNUTLS LIBXML2

ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS LCMS2

 

Important settings:

  value of $LANG: ENU

  locale-coding-system: cp1252

 

Major mode: Grep

 

Minor modes in effect:

  ace-popup-menu-mode: t

  global-magit-file-mode: t

  global-git-commit-mode: t

  lisp-extra-font-lock-global-mode: t

  yas-global-mode: t

  yas-minor-mode: t

  workgroups-mode: t

  diff-hl-flydiff-mode: t

  global-diff-hl-mode: t

  diff-auto-refine-mode: t

  global-undo-tree-mode: t

  undo-tree-mode: t

  rich-minority-mode: t

  recentf-mode: t

  savehist-mode: t

  global-page-break-lines-mode: t

  page-break-lines-mode: t

  shackle-mode: t

  simpleclip-mode: t

  shx-global-mode: t

  global-yascroll-bar-mode: t

  yascroll-bar-mode: t

  global-flycheck-mode: t

  global-auto-complete-mode: t

  counsel-mode: t

  shell-dirtrack-mode: t

  ivy-mode: t

  delete-selection-mode: t

  show-paren-mode: t

  winner-mode: t

  which-function-mode: t

  override-global-mode: t

  tooltip-mode: t

  global-eldoc-mode: t

  electric-indent-mode: t

  mouse-wheel-mode: t

  file-name-shadow-mode: t

  global-font-lock-mode: t

  font-lock-mode: t

  blink-cursor-mode: t

  auto-composition-mode: t

  auto-encryption-mode: t

  auto-compression-mode: t

  buffer-read-only: t

  size-indication-mode: t

  column-number-mode: t

  line-number-mode: t

  transient-mark-mode: t

 

Load-path shadows:

c:/Users/dan.harms.XRTRADING/.emacs.d/elisp/seq hides c:/emacs-26.1/share/emacs/26.1/lisp/emacs-lisp/seq

c:/Users/dan.harms.XRTRADING/.emacs.d/elisp/let-alist hides c:/emacs-26.1/share/emacs/26.1/lisp/emacs-lisp/let-alist

 

Features:

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magit-worktree magit-tag magit-merge magit-branch magit-reset

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url-privacy url-expand url-methods url-history url-cookie url-domsuf

let-alist magit-files magit-refs magit-status magit magit-repos

magit-apply magit-wip magit-log magit-diff magit-core magit-autorevert

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realgud:pdb-init python tramp-sh realgud-nodejs

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esh-cmd esh-opt esh-ext esh-proc esh-arg esh-groups eshell esh-module

esh-util esh-mode realgud-core realgud-reset realgud-buffer-helper

realgud-buffer-backtrace realgud-buffer-command realgud-buffer-info

realgud-regexp json map realgud-lochist org-element avl-tree generator

org org-macro org-footnote org-pcomplete org-list org-faces org-entities

noutline outline org-version ob-emacs-lisp ob ob-tangle org-src ob-ref

ob-lob ob-table ob-keys ob-exp ob-comint ob-core ob-eval org-compat

org-macs org-loaddefs find-func cal-menu easymenu calendar cal-loaddefs

realgud-bp realgud-bp-image-data realgud-loc realgud-buffer-source

realgud-key key realgud-follow realgud-lang realgud-fringe

realgud-helper loc-changes realgud-custom load-relative proviso-compile

proviso-dashboard proviso-finder async counsel xref project dired

dired-loaddefs swiper proviso-fulledit proviso-clang-format clang-format

xml proviso-rg proviso-ag s grep compile proviso-defines proviso-regexp

proviso-core tramp tramp-compat tramp-loaddefs trampver ucs-normalize

shell pcomplete comint ansi-color parse-time format-spec advice parsenv

dash choose-font read-file seq seq-25 ivy flx delsel ivy-overlay ffap

thingatpt url-parse auth-source cl-seq eieio byte-opt bytecomp

byte-compile cconv eieio-core cl-macs gv eieio-loaddefs password-cache

url-vars subr-x avoid paren winner ring which-func imenu edmacro kmacro

custom-backups bind-key easy-mmode cl-loaddefs cl-lib time-date

mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks

lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win

w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe

tabulated-list replace newcomment text-mode elisp-mode lisp-mode

prog-mode register page menu-bar rfn-eshadow isearch timer select

scroll-bar mouse jit-lock font-lock syntax facemenu font-core

term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang

vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932

hebrew greek romanian slovak czech european ethiopic indian cyrillic

chinese composite charscript charprop case-table epa-hook jka-cmpr-hook

help simple abbrev obarray minibuffer cl-preloaded 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 w32notify w32 lcms2 multi-tty make-network-process emacs)

 

Memory information:

((conses 16 622139 207914)

(symbols 56 62786 1)

(miscs 48 612 1715)

(strings 32 172225 26299)

(string-bytes 1 5662131)

(vectors 16 96222)

(vector-slots 8 1464831 151578)

(floats 8 612 891)

(intervals 56 2725 1677)

(buffers 992 32))

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