bug#19518: brackets get hilighted in password

[Daniel Jay Haskin]

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Hash: SHA256

I have `show-paren-mode` enabled by default in my emacs setup.

In one of my passwords (I have many), there is a left paren followed by
a right paren somewhere further along. `show-paren-mode` hilights this
set of parentheses, showing where they are in my password, when I type
my password in.

This password will soon expire, so that's good, but I do feel that when
any type of bracket is in a password, `show-paren-mode` should not
hilight them when they are typed into a password mini-buffer.

Recipe:

0. Enable `show-paren-mode`
1. M-x shell
2. SSH to some server or other
3. when the password prompt appears, type `()`
4. The parens will be hilighted in the password mini-buffer when the
prompt appears.

System information:

In GNU Emacs 24.3.1 (x86_64-redhat-linux-gnu, GTK+ Version 3.10.9)
 of 2014-09-30 on buildvm-10.phx2.fedoraproject.org
Windowing system distributor `Fedora Project', version 11.0.11404000
System Description:     Fedora release 20 (Heisenbug)

Configured using:
 `configure '--build=x86_64-redhat-linux-gnu'
 '--host=x86_64-redhat-linux-gnu' '--program-prefix='
 '--disable-dependency-tracking' '--prefix=/usr' '--exec-prefix=/usr'
 '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc'
 '--datadir=/usr/share' '--includedir=/usr/include'
 '--libdir=/usr/lib64' '--libexecdir=/usr/libexec'
 '--localstatedir=/var' '--sharedstatedir=/var/lib'
 '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-dbus'
 '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff'
 '--with-xft' '--with-xpm' '--with-x-toolkit=gtk3' '--with-gpm=no'
 'build_alias=x86_64-redhat-linux-gnu'
 'host_alias=x86_64-redhat-linux-gnu' 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g
 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
 -fstack-protector-strong --param=ssp-buffer-size=4
 -grecord-gcc-switches -m64 -mtune=generic' 'LDFLAGS=-Wl,-z,relro ''

Important settings:
  value of $LC_CTYPE: en_US.UTF-8
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=none
  locale-coding-system: utf-8
  default enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  magit-auto-revert-mode: t
  diff-auto-refine-mode: t
  show-paren-mode: t
  global-whitespace-mode: t
  global-linum-mode: t
  linum-mode: t
  shell-dirtrack-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-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
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-w C-w C-b C-b C-b C-b C-b C-b C-b C-b C-b C-b C-b
C-b C-b C-b C-b C-b C-b C-b C-b C-b C-b C-s C-w C-s
C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s
C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s
C-s C-s C-s C-s C-a C-k C-k C-p C-p C-p C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-e <return> <backspace>
C-y C-p C-p C-n <tab> <tab> C-n C-k C-x C-s C-x b <return>
M-p M-p <return> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <down-mouse-1> <mouse-1> C-x C-f <M-backspace>
<M-backspace> . e m a <tab> <return> C-s p a r e n
C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s
C-s C-g C-s s h o w - p a r e n t C-g C-p C-p C-p C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n
C-n C-n C-n C-n C-n C-p C-p C-p C-p C-p C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p
<down-mouse-1> <mouse-1> M-x r e p o r t - e m a c
s - b u g <return>

Recent messages:
Mark set [3 times]
Mark deactivated
Mark saved where search started [2 times]
Mark set
Saving file
/home/daniel.haskin/Workspace/stc-deploy/stc_deploy/repo/builder/aptly.py...
Wrote
/home/daniel.haskin/Workspace/stc-deploy/stc_deploy/repo/builder/aptly.py
History item: 1
History item: 2
Quit
Mark saved where search started

Load-path shadows:
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/toolbar-x hides
/usr/share/emacs/site-lisp/auctex/toolbar-x
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/usr/share/emacs/site-lisp/auctex/texmathp
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/usr/share/emacs/site-lisp/auctex/tex
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-style hides
/usr/share/emacs/site-lisp/auctex/tex-style
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-mik hides
/usr/share/emacs/site-lisp/auctex/tex-mik
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-jp hides
/usr/share/emacs/site-lisp/auctex/tex-jp
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-info hides
/usr/share/emacs/site-lisp/auctex/tex-info
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-font hides
/usr/share/emacs/site-lisp/auctex/tex-font
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-fold hides
/usr/share/emacs/site-lisp/auctex/tex-fold
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-buf hides
/usr/share/emacs/site-lisp/auctex/tex-buf
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-bar hides
/usr/share/emacs/site-lisp/auctex/tex-bar
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/prv-emacs hides
/usr/share/emacs/site-lisp/auctex/prv-emacs
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/preview hides
/usr/share/emacs/site-lisp/auctex/preview
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/plain-tex hides
/usr/share/emacs/site-lisp/auctex/plain-tex
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/multi-prompt hides
/usr/share/emacs/site-lisp/auctex/multi-prompt
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/latex hides
/usr/share/emacs/site-lisp/auctex/latex
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/font-latex hides
/usr/share/emacs/site-lisp/auctex/font-latex
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/context hides
/usr/share/emacs/site-lisp/auctex/context
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/context-nl hides
/usr/share/emacs/site-lisp/auctex/context-nl
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/context-en hides
/usr/share/emacs/site-lisp/auctex/context-en
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/bib-cite hides
/usr/share/emacs/site-lisp/auctex/bib-cite
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/tex-site hides
/usr/share/emacs/site-lisp/tex-site
/home/daniel.haskin/.emacs.d/elpa/auctex-11.88/auctex hides
/usr/share/emacs/site-lisp/site-start.d/auctex

Features:
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mm-bodies mm-encode mailabbrev gmm-utils mailheader sendmail ediff-merg
ediff-diff ediff-wind ediff-help ediff-util ediff-mult ediff-init ediff
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pcvs-util add-log python rx vc-git sh-script smie rfc1345 quail
calc-menu calc-aent calc calc-loaddefs calc-macs tabify mule-util
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org-mhe org-mew org-irc org-jsinfo org-infojs org-html org-exp ob-exp
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bibtex org-bbdb org warnings ob-tangle ob-ref ob-lob ob-table
org-footnote org-src ob-comint ob-keys org-pcomplete org-list org-faces
org-entities noutline outline easy-mmode org-version ob-emacs-lisp ob
org-compat org-macs ob-eval org-loaddefs format-spec find-func cal-menu
calendar cal-loaddefs help-mode server proof-site proof-autoloads
pg-vars gnutls mail-utils network-stream starttls url-http tls
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url url-proxy url-privacy url-expand url-methods url-history url-cookie
url-domsuf url-util url-parse auth-source eieio byte-opt bytecomp
byte-compile cconv gnus-util mm-util mail-prsvr password-cache url-vars
mailcap auctex-autoloads auto-complete-autoloads
clojure-test-mode-autoloads cider-autoloads clojure-mode-autoloads
dash-autoloads geiser-autoloads gnuplot-autoloads gnuplot-mode-autoloads
icicles-autoloads magit-autoloads git-rebase-mode-autoloads
git-commit-mode-autoloads markdown-mode-autoloads pkg-info-autoloads
epl-autoloads popup-autoloads finder-inf python-mode-autoloads
quack-autoloads queue-autoloads tuareg-autoloads caml-autoloads package
paren whitespace linum+ linum djhaskin987-midnight-theme edmacro kmacro
djhaskin987-indent-rigidly djhaskin987-unindent-rigidly
djhaskin987-untab-to-tab-stop djhaskin987-clear-kill-ring u-vm-color
vm-autoloads vm-vars vm-version preview-latex muse-journal muse-book
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ess-arc-d ess-vst-d ess-xls-d ess-lsp-l ess-sta-d ess-sta-l cc-vars
cc-defs make-regexp ess-sp6-d ess-sp5-d ess-sp3-d ess-julia ess-r-d
compile ess-tracebug ess-roxy advice cl-lib advice-preload hideshow
ess-help ess-developer ess-r-args eldoc help-fns ess-s-l ess ess-inf
comint ansi-color ring ess-mode ess-noweb-mode ess-utils time-date
ess-custom executable easymenu ess-compat ess-site bbdb-autoloads
tex-site auto-loads tooltip 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 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 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 dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty emacs)
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