Added latest code

2016-07-18 16:22:07 -04:00 · 2016-07-18 16:22:07 -04:00 · e336cd2528
commit e336cd2528
parent 3468d0e8af
15 changed files with 1016 additions and 619 deletions
--- a/146
+++ b/146
@ -1,15 +1,123 @@

+1.11    ????-??-??
+	Bug fixes:
+	- OS X: sudo feature fixed
+	- OS X: battery level restored

-1.9     2014-11-??  dolmen (Olivier Mengué)
+1.10    2016-05-30
+	Breaking changes:
+	- In themes, LP_COLORMAP_x variables are replaced by a single
+	  LP_COLORMAP array variable. A warning will be displayed at startup
+	  if your config still uses the old variables, but a compatibility
+	  shim is active (will be removed in next release).
+	- Many LP_ENABLE_* settings are now static (their effect applies when
+	  liquidprompt is loaded, and changing them at the prompt does nothing)
+	  to more and more improve speed.
+	- zsh: option 'nopromptsubst' is enabled for security reasons.
+          This will unfortunately also affect evaluations of other prompt
+	  contexts such as RPS1.
+	- Variables LP_SCREEN_TITLE_OPEN and LP_SCREEN_TITLE_CLOSE are now
+          removed to simplify the code (GitHub #371)
+	New features:
+	- Sudo:
+	    * The color of the prompt mark is now dynamic and changes to
+	      LP_COLOR_MARK_SUDO (default: bold red) as long as your sudo
+	      credentials are cached (GitHub #335).
+	      Requires sudo 1.7.0+.
+	      This feature must be enabled with LP_ENABLE_SUDO=1
+	      Use 'sudo -K' to revoke your credentials early.
+	    * This feature is disabled by default as there is no way to
+	      detect if the user has sudo rights without triggering a security
+	      alert that will annoy the sysadmin.
+	- Git:
+	    * Show the number of commits behind the remote (GitHub #269)
+	    * Show the rebasing/merging/cherry-picking state (GitHub #409)
+	- Add variable LP_TTYN: the basename of the terminal (GitHub #357)
+	- Add setting LP_ENABLE_FQDN to show the fully qualified domain name
+	  of the host (GitHub #254, #277)
+        - LP_HOSTNAME_ALWAYS=-1 to always hide the hostname (GitHub #406)
+	- Run duration of the last command (LP_ENABLE_RUNTIME) is now also
+	  supported on zsh (GitHub #404, #355)
+	- Python: add support for Conda (CONDA_DEFAULT_ENV) (GitHub #425)
+	Bug fixes:
+	- Use $XDG_CONFIG_HOME to locate the config (GitHub #415, #420, #425)
+	- Improved zsh integration (but most issues had no impact of the
+	  user experience)
+	- Fix escaping of special chars from $PWD (well, almost, see GitHub
+	  #389) and explicitely set the shell options we need (instead of
+	  relying on the shell default settings)
+	- Git:
+	    * Fix typo in git work directory detection
+	- Fossil:
+	    * Fix on darwin (GitHub #390)
+	- LP_DISABLED_VCS_PATH is fixed on zsh (GitHub #423)
+	- Battery indicator:
+	    * MacOS: many fixes to handle (all?) edge cases (GitHub #326)
+	      We now have a pmset simulator to better detect regressions.
+	- Temperature indicator:
+	    * The code using the 'sensors' command now uses the '-u' option
+	      ("raw output") that is easier to parse. This format is at least
+	      7 years old. (GitHub #379, #380)
+	    * We now try each backend (acpi/sensors) once to check it works
+	      at startup and disable the feature if none works.
+	      (GitHub #410, #319, #381, #387)
+	- CPU load indicator:
+	    * Fix the scale that was incorrectly 0-200 (GitHub #391)
+	- Title:
+	    * Fix terminal sequences that were sent in the title text (the
+	      escaping algorithm is rewritten and now just correct).
+	- Terminal channel:
+	    * Fix detection of tmux (GitHub #304, #377)
+            * Fix detection of local session on OS X (GitHub #407)
+	- Misc:
+	    * Fix bash 3 compatibility (GitHub #313)
+	    * Clear GREP_OPTIONS and skip 'grep' aliases (GitHub #372)
+	- Shortened path:
+	    * Fix bugs when $PWD contains spaces or special chars (GitHub #369)
+	    * Optimize implementation in case of LP_PATH_KEEP=-1 : LP_PWD
+	      becomes static (related to GitHub #256, #336)
+	    * Optimize implementation in case LP_ENABLE_SHORTEN_PATH=0
+	    * Optimize implementation in case LP_ENABLE_SHORTEN_PATH=0 on bash
+	      with PROMPT_DIRTRIM
+	- Sample configuration files:
+	    * example.bashrc: major fixes
+	- The last statement of liquidprompt did not return 0 (GitHub #360,#361)
+	- Analog clock:
+	    * complete rewrite for speed and correctness (GitHub #365 and other
+	      issues)
+	- Documentation:
+	    * Many small fixes
+	- Move dist/ to contrib/dist/ as files there are unmaintained
+	- Fix title escapes in zsh inside tmux/screen (GitHub #370, #371)
+
+	Thanks to Matt Fletcher (@MaffooBristol), Kevin Yap (@iKevinY), Sean
+	Hussey (@seanhussey), François Schmidts (@jaesivsm), Morgan Knicely
+	(@morganizeit), Daniel Serodio (@dserodio), Jonathan Giddy
+	(@jongiddy), Jeremy Clement (@jeremyclement), Panayiotis Kkolos
+	(@pkkolos), Arturo Borrero Gonzalez (@aborrero), Samuel Krieg
+	(@SamK), Brian May (@brianmay), Colin Lieberman (@colinlieberman),
+	@hegedus, Anthony Gelibert (@anthonygelibert), Anthony Ramine (@nox),
+	Erik M Jacobs (@thoraxe), Pedro Parracho (@berserck), Brad Beyenhof
+	(@augmentedfourth), Austen Adler (@stonewareslord), Hagen Graf
+	(@hcgraf), William P. Riley-Land (@wprl), Dave Rigby (@daverigby),
+	Ned Batchelder (@nedbat), Fabien Marty (@thefab), Alessio Garzi
+	(@Ozzyboshi), Roger Huang (@rhuang2014), Sebastian Bremicker
+	(@sebrem), Alex Prengere (@alexprengere), Philipp Grogg (@gro-gg),
+	Tener Hades (@tenerhades), Thomas Kühnel (@kuehnelth), Étienne Deparis
+	(@milouse), @Hotschke, Software Mechanic (@softwaremechanic), Simon
+	McVittie (@smcv)...
+	... for their patches or bug reports.
+
+1.9     2014-11-12  dolmen (Olivier Mengué)
 	Bug fixes:
 	- Battery indicator:
-	    * General fixes (Github #264)
-	    * MacOS: fix for computers without battery (like iMacs) (Github
+	    * General fixes (GitHub #264)
+	    * MacOS: fix for computers without battery (like iMacs) (GitHub
 	      #319)
 	    * Optimize colormap
 	- Temperature indicator:
 	    * Linux: Add a guard against any future l10n of the 'acpi' command
-	    * Linux: Fix for negative temperature values (Github #308)
+	    * Linux: Fix for negative temperature values (GitHub #308)
 	- CPU load:
 	    * Darwin/BSD: quoting fixes
 	- Hostname:
@ -17,41 +125,41 @@
 	    * Simplify chroot detection
 	- VCS:
 	    - Git:
-		* Use --porcelain for "git status" (Github #270)
-		* Minir optimization (Github #266)
+		* Use --porcelain for "git status" (GitHub #270)
+		* Minir optimization (GitHub #266)
 	    - Fossil:
-		* Cleanup and fixes (Github #274 and others)
+		* Cleanup and fixes (GitHub #274 and others)
 	    - Subversion:
-		* Fix branch/tag name extraction (Github #117, #237, #293)
+		* Fix branch/tag name extraction (GitHub #117, #237, #293)
 	    - Bazar:
 		* Fix branch name extraction
-		* zsh fixes (Github #303)
+		* zsh fixes (GitHub #303)
 	    - Mercurial:
 		* General cleanup for speed and fixes
-		* Disabled "hg outgoing" because it is slow (Github #217)
+		* Disabled "hg outgoing" because it is slow (GitHub #217)
 	- Shortened path:
 	    * Bash: Fix quoting for PROMPT_DIRTRIM
 	- Prompt mark:
 	    * Simplify implementation of LP_MARK_DEFAULT
 	- Jobs:
 	    * Refactoring
-	    * Fix when screen/tmux are not installed (Github #304)
+	    * Fix when screen/tmux are not installed (GitHub #304)
 	- Analog clock:
-	    * Fix hour for 12AM and 12PM (Github #273)
+	    * Fix hour for 12AM and 12PM (GitHub #273)
 	- Misc:
 	    * bash: save and set 'promptvars'
-	    * bash: workaround broken pattern substitution in bash 4.2 (Github
+	    * bash: workaround broken pattern substitution in bash 4.2 (GitHub
 	      #289, #294, #302)
 	    * zsh: fix restoration of the original (pre-liquidprompt) prompt
-	    * Fix tmux detection (Github #279)
-	    * Save IFS (Github #267)
-	    * Fix $TERM check (Github #291)
+	    * Fix tmux detection (GitHub #279)
+	    * Save IFS (GitHub #267)
+	    * Fix $TERM check (GitHub #291)
 	    * Various quoting fixes
 	    * Apply some shellcheck.com suggestions
-	    * Many, many optimizations (Github #267)
+	    * Many, many optimizations (GitHub #267)
 	New features:
-	- Add vcsh support (Github #148, #287)
-	- Add support for Software Collections (Github #299, #300)
+	- Add vcsh support (GitHub #148, #287)
+	- Add support for Software Collections (GitHub #299, #300)

 	Thanks to Anthony Gelibert, Frédéric Mahé, Panayiotis Kkolos, Étienne
 	Deparis, François Schmidts, Linus Wallgren, Alexander Belaev, Bartosz
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -6,21 +6,11 @@ Contributing a patch

 The public stable branch for end users is `master`.

-The main branch for development is `develop`. This is on top of this branch
-that you must write your patches.
-
-Any pull request built on top of `master` instead of `develop`
-is additional merge work for maintainers, and you want to avoid this if you
-aim for quick integration of your work.
-
-If you wrote your patch on the wrong branch the maintainers may choose to close
-the pull request and ask you to rewrite it on top of the current `develop`.
-

 How to do the right thing?
 --------------------------

-    $ git clone -b develop -o upstream git://github.com/nojhan/liquidprompt.git
+    $ git clone -o upstream git://github.com/nojhan/liquidprompt.git
    $ cd liquidprompt

    # Run liquidprompt and check that your issue is still on that branch
@ -41,14 +31,14 @@ How to do the right thing?

    # Check that your local repo is up to date
    $ git fetch
-    # Rebase your work on the latest state of `develop`
-    $ git rebase upstream/develop
+    # Rebase your work on the latest state of `master`
+    $ git rebase upstream/master

    # Push your commits
    $ git push github fix/my-fix
-    $ git push github fix/my-feature
+    $ git push github feature/my-feature

-    # Create the pull request on GitHub. Check that Github chose the `develop`
+    # Create the pull request on GitHub. Check that Github chose the `master`
    # branch as the starting point for your branch.


@ -75,8 +65,8 @@ How to make a good pull request?
   For example use triple backquotes for code blocks.


-Never, ever, merge the branches `develop` or `master` of the main repo into one
-of your own branches. Instead, always rebase your own work on top the `develop`
+Never, ever, merge the branches `master` of the main repo into one
+of your own branches. Instead, always rebase your own work on top the `master`
 branch.

 How my patch will be applied?
@ -88,7 +78,7 @@ pull requests.

 If your patch is accepted it will be applied either:
 - by "merging" your branch
- by cherry-picking your commit on top of the `develop` branch. This makes the
+- by cherry-picking your commit on top of the `master` branch. This makes the
  history linear, and so easier to track.

 In any case, your authorship will be preserved in the commit.
@ -101,7 +91,7 @@ between pings: 1 week, 2 weeks, then every month.

 If a stable version is released while your pull request has still not been
 merged on any working branch of the main repo, it would be helpful to ease
-the maitainer's work by rebasing your branch on top of the latest `develop`
+the maitainer's work by rebasing your branch on top of the latest `master`
 and push it again to your GitHub repo. Be careful (for example create a
 branch or a tag before your rebase) because your may lose all your work in
 that process.
--- a/README.md
+++ b/README.md
@ -173,8 +173,9 @@ prompt-building process:
 * `LP_ENABLE_SCREEN_TITLE`, if you want to use the prompt as your screen window's title
 * `LP_ENABLE_SSH_COLORS`, if you want different colors for hosts you SSH into
 * `LP_ENABLE_RUNTIME`, if you want to display the runtime of the last command
+* `LP_ENABLE_SUDO`, if you want the prompt mark to change color while you have password-less root access
+* `LP_ENABLE_FQDN`, if you want the display of the fully qualified domain name
 * `LP_ENABLE_TIME`, if you want to display the time at which the prompt was shown
-* `LP_ENABLE_OHMYGIT`, if you want to enable [Oh My Git](https://github.com/arialdomartini/oh-my-git)
 * `LP_TIME_ANALOG`, if you want to show the time using an analog clock instead of numeric values

 Note that if required commands are not installed, enabling the corresponding
@ -240,6 +241,7 @@ Available features:
 * `LP_ERR` last error code
 * `LP_MARK` prompt mark
 * `LP_TITLE` the prompt as a window's title escaped sequences
+*  LP_TTYN  the terminal basename
 * `LP_BRACKET_OPEN` and `LP_BRACKET_CLOSE`, brackets enclosing the user+path part

 For example, if you just want to have a prompt displaying the user and the
@ -258,7 +260,8 @@ To erase your new formatting, just bind `LP_PS1` to a null string:
 ## Themes

 You can change the colors and special characters of some parts of Liquid Prompt
-by sourcing your favorite theme file (`*.theme`) in the configuration file.
+by sourcing your favorite theme file (`*.theme`) in the configuration file. See
+[`liquid.theme`](liquid.theme) for an example of the default Liquid Prompt theme.

 ### Colors

@ -285,6 +288,7 @@ Set the variable to a null string (`""`) if you do not want color.
 * Prompt mark
    * `LP_COLOR_MARK` as user
    * `LP_COLOR_MARK_ROOT` as root
+    * `LP_COLOR_MARK_SUDO` when you did `sudo` and your credentials are still cached (use `sudo -K` to revoke them)
    * `LP_MARK_PREFIX="\n"` put the prompt on the second line
 * Current user
    * `LP_COLOR_USER_LOGGED` user who logged in
@ -332,8 +336,6 @@ Set the variable to a null string (`""`) if you do not want color.
 * `LP_MARK_BRACKET_CLOSE` (default: "]") marks around the main part of the prompt
 * `LP_TITLE_OPEN` (default: "\e]0;") escape character opening a window's title
 * `LP_TITLE_CLOSE` (default: "\a") escape character closing a window's title
-* `LP_SCREEN_TITLE_OPEN` (default: "\033k") escape character opening screen window's title
-* `LP_SCREEN_TITLE_CLOSE` (default: "\033\134") escape character closing screen window's title


 ## Known Limitations and Bugs
@ -344,14 +346,15 @@ version 3](LICENSE).
 * Does not display the number of commits to be pushed in Mercurial repositories.
 * Browsing very large Subversion repositories may dramatically slow down
  the display of Liquid Prompt (use `LP_DISABLED_VCS_PATH` to avoid that).
-* Subversion repositories cannot display commits to be pushed; this is a
-  limitation of the Subversion versioning model.
+* Subversion repositories cannot display commits to be pushed because
+  that's not how Subversion works
 * The proxy detection only uses the `$http_proxy` environment variable.
 * The window's title escape sequence may not work properly on some terminals
  (like `xterm-256`).
 * The analog clock requires a Unicode-aware terminal and at least a
  sufficiently complete font on your system. The [Symbola](http://users.teilar.gr/~g1951d/)
-  font, designed by Georges Douros, is known to work well.
+  font, designed by Georges Douros, is known to work well. On Debian or Ubuntu
+  install try the `fonts-symbola` or `ttf-ancient-fonts` package.


 ## Authors
--- a/contrib/README
+++ b/contrib/README
@ -0,0 +1,12 @@
+
+liquidprompt/contrib Policy
+---------------------------
+
+This directory contains files that have been contributed by contributors
+but that the core liquidprompt maintainers don't take care.
+So they are probably outdated, maybe of poor quality (because the maintainers
+do not have the knowledge to properly review them).
+
+So use them at your own risks, and don't fill issues about them, just send
+patches.
+
--- a/contrib/dist/archlinux-aur/PKGBUILD
+++ b/contrib/dist/archlinux-aur/PKGBUILD
@ -0,0 +1,40 @@
+# Maintainer: Julien Pecqueur (JPEC) <jpec[at]julienpecqueur[dot]net>
+pkgname=liquidprompt-git
+pkgver=20130314
+pkgrel=3
+pkgdesc="An intelligent and non intrusive prompt for bash and zsh"
+url="https://github.com/nojhan/liquidprompt"
+arch=('any')
+license=('AGPLv3')
+optdepends=('screen' 'acpi')
+makedepends=('git')
+md5sums=('SKIP')
+install=liquidprompt.install
+_gitroot="git://github.com/nojhan/liquidprompt.git"
+_gitname="liquidprompt"
+
+build() {
+  cd ${srcdir}/
+  msg "Connecting to the GIT server...."
+  if [[ -d ${srcdir}/${_gitname} ]] ; then
+    cd ${_gitname}
+    git reset --hard
+    git pull origin
+    msg "The local files are updated..."
+  else
+    msg "Cloning git repo..."
+    git clone ${_gitroot}
+    cd ${_gitname}
+  fi
+  git reset --hard
+  msg "GIT checkout done."
+}
+
+package() {
+  cd "${srcdir}/${_gitname}"
+  # install files
+  install -Dm755 liquidprompt "$pkgdir/usr/bin/liquidprompt"
+  install -Dm644 liquidpromptrc-dist "$pkgdir/etc/liquidpromptrc"
+}
+
+# vim:set ts=2 sw=2 et:
--- a/contrib/dist/archlinux-aur/liquidprompt.install
+++ b/contrib/dist/archlinux-aur/liquidprompt.install
@ -0,0 +1,4 @@
+post_install() {
+	 echo "Use 'source liquidprompt' to enable the prompt."
+}
+
--- a/contrib/dist/debian/create_deb.sh
+++ b/contrib/dist/debian/create_deb.sh
@ -0,0 +1,18 @@
+#!/bin/sh
+
+echo "Creating Debian's package..."
+nano ./liquidprompt/DEBIAN/control
+
+echo "Copying files..."
+cp ../../liquidprompt ./liquidprompt/usr/bin/liquidprompt
+cp ../../liquidpromptrc-dist ./liquidprompt/etc/liquidpromptrc
+chmod a+x ./liquidprompt/usr/bin/liquidprompt
+
+echo "Building liquidprompt.deb..."
+dpkg-deb -b liquidprompt
+
+echo "Deleting files..."
+rm -f ./liquidprompt/etc/*
+rm -f ./liquidprompt/usr/bin/*
+
+echo "Done !"
--- a/contrib/dist/debian/liquidprompt/DEBIAN/control
+++ b/contrib/dist/debian/liquidprompt/DEBIAN/control
@ -0,0 +1,11 @@
+Package: liquidprompt
+Version: 1.3-0
+Section: base
+Priority: optional
+Architecture: all
+Depends: bash
+Recommends: acpi
+Suggests: git, screen, tmux
+Maintainer: Julien Pecqueur <jpec@julienpecqueur.net>
+Description: A slick adaptative prompt for Bash and Zsh.
+Homepage: http://github.com/nojhan/liquidprompt
--- a/example.bashrc
+++ b/example.bashrc
@ -7,17 +7,19 @@

 # Use the system config if it exists
 if [ -f /etc/bashrc ]; then
-    . /etc/bashrc   # --> Read /etc/bashrc, if present.
+    . /etc/bashrc        # --> Read /etc/bashrc, if present.
+elif [ -f /etc/bash.bashrc ]; then
+    . /etc/bash.bashrc   # --> Read /etc/bash.bashrc, if present.
 fi

+# The following lines are only for interactive shells
+[[ $- = *i* ]] || return
+
 # Use Bash completion, if installed
 if [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
 fi

-# If you have your own config for Liquid Prompt, edit and uncomment this line:
-# source /path/to/liquidpromptrc
-
 # Use Liquid Prompt
-source ~/.liquidprompt
+source ~/liquidprompt/liquidprompt

--- a/liquid.ps1
+++ b/liquid.ps1
@ -17,6 +17,7 @@
 # LP_ERR last error code
 # LP_MARK prompt mark
 # LP_TIME current time
+# LP_TTYN number of current terminal (useful in title for quick switching)
 # LP_RUNTIME runtime of last command
 # LP_MARK_PREFIX user-defined prompt mark prefix (helpful if you want 2-line prompts)
 # LP_PS1_PREFIX user-defined general-purpose prefix (default set a generic prompt as the window title)
--- a/liquid.theme
+++ b/liquid.theme
@ -73,6 +73,7 @@ LP_COLOR_ERR="$PURPLE"
 # Prompt mark
 LP_COLOR_MARK="$BOLD"     # as user
 LP_COLOR_MARK_ROOT="$BOLD_RED"  # as root
+LP_COLOR_MARK_SUDO="$BOLD_RED"  # when sudo credentials are cached

 # Current user
 LP_COLOR_USER_LOGGED=""           # user who logged in
@ -92,10 +93,11 @@ LP_COLOR_WRITE="$GREEN"  # have write permission
 LP_COLOR_NOWRITE="$RED"  # do not have write permission

 # VCS
-LP_COLOR_UP="$GREEN"        # repository is up to date / a push have been made
-LP_COLOR_COMMITS="$YELLOW"  # some commits have not been pushed
-LP_COLOR_CHANGES="$RED"     # there is some changes to commit
-LP_COLOR_DIFF="$PURPLE"     # number of lines impacted by current changes
+LP_COLOR_UP="$GREEN"                # repository is up to date / a push have been made
+LP_COLOR_COMMITS="$YELLOW"          # some commits have not been pushed
+LP_COLOR_COMMITS_BEHIND="$BOLD_RED" # some commits have not been pushed
+LP_COLOR_CHANGES="$RED"             # there is some changes to commit
+LP_COLOR_DIFF="$PURPLE"             # number of lines impacted by current changes

 # Battery
 LP_COLOR_CHARGING_ABOVE="$GREEN"      # charging and above threshold
@ -115,17 +117,19 @@ LP_COLOR_VIRTUALENV="$CYAN"
 # Runtime
 LP_COLOR_RUNTIME="$YELLOW"

-# Color maps (battery and load levels)
+# Color map (for battery and load levels, and temperature)
 # Range from 0 (nothing special) to 9 (alert)
-LP_COLORMAP_0=""
-LP_COLORMAP_1="$GREEN"
-LP_COLORMAP_2="$BOLD_GREEN"
-LP_COLORMAP_3="$YELLOW"
-LP_COLORMAP_4="$BOLD_YELLOW"
-LP_COLORMAP_5="$RED"
-LP_COLORMAP_6="$BOLD_RED"
-LP_COLORMAP_7="$WARN_RED"
-LP_COLORMAP_8="$CRIT_RED"
-LP_COLORMAP_9="$DANGER_RED"
+LP_COLORMAP=(
+    ""
+    "$GREEN"
+    "$BOLD_GREEN"
+    "$YELLOW"
+    "$BOLD_YELLOW"
+    "$RED"
+    "$BOLD_RED"
+    "$WARN_RED"
+    "$CRIT_RED"
+    "$DANGER_RED"
+)

 # vim: set et sts=4 sw=4 tw=120 ft=sh:
--- a/1241
+++ b/1241
--- a/9
+++ b/9
@ -35,8 +35,12 @@ LP_PATH_KEEP=2
 # Do you want to display the hostname, even if not connected through network?
 # Defaults to 0 (do not display hostname when locally connected)
 # set to 1 if you want to always see the hostname
+# set to -1 if you want to never see the hostname
 LP_HOSTNAME_ALWAYS=0

+# Use the FQDN instead of the short hostname if the hostname is displayed
+LP_ENABLE_FQDN=0
+
 # Do you want to display the user, even if the user is the same as the one logged in?
 # Defaults to 1 (always display the user)
 # set to 0 if you want to hide the logged user (it will always display different users)
@ -71,6 +75,11 @@ LP_ENABLE_LOAD=1
 # Recommended value is 1
 LP_ENABLE_BATT=1

+# Do you want to use the 'sudo credentials' feature?
+# Be warned that this may pollute the syslog if you don't have sudo
+# credentials, and the sysadmin will hate you.
+LP_ENABLE_SUDO=0
+
 # Do you want to use VCS features with the root account?
 # Recommended value is 0
 LP_ENABLE_VCS_ROOT=0
--- a/48
+++ b/48
@ -0,0 +1,48 @@
+
+# Simulator for "pmset -g batt" for testing the implementation of
+# battery display on MacOS X
+
+pmset()
+{
+	case "$pmset_sim" in
+	iMac|no-battery)
+		# https://github.com/nojhan/liquidprompt/issues/315
+		cat <<EOF
+Now drawing from 'AC Power'
+EOF
+		;;
+	attached)
+		# https://github.com/nojhan/liquidprompt/issues/326#issuecomment-66120495
+		cat <<'EOF'
+Now drawing from 'AC Power'
+ -InternalBattery-0	37%; AC attached; not charging
+EOF
+		;;
+	charging)
+		# https://github.com/nojhan/liquidprompt/issues/326
+		cat <<'EOF'
+Now drawing from 'AC Power'
+ -InternalBattery-0	8%; charging; 2:46 remaining
+EOF
+		;;
+	discharging)
+		# https://github.com/nojhan/liquidprompt/issues/326
+		cat <<'EOF'
+Now drawing from 'Battery Power'
+ -InternalBattery-0	9%; discharging; (no estimate)
+EOF
+		;;
+	warning-Early)
+		# https://github.com/nojhan/liquidprompt/issues/326
+		cat <<'EOF'
+Now drawing from 'Battery Power'
+ -InternalBattery-0	7%; discharging; 0:13 remaining
+    Battery Warning: Early
+EOF
+		;;
+	*)
+		echo "unsupported '$pmset_sim' pmset simulation"
+		;;
+	esac
+}
+
--- a/test.sh
+++ b/test.sh
@ -1,6 +1,20 @@
 #!/bin/sh


+# Run the testsuite with both bash and zsh
+if [ -z "$BASH_VERSION$ZSH_VERSION" ]; then
+    for sh in bash zsh
+    do
+	if [ -x /bin/$sh ]; then
+	    /bin/$sh "$0"
+	elif [ -x /usr/bin/$sh ]; then
+	    /usr/bin/$sh "$0"
+	fi
+    done
+    exit 0
+fi
+
+
 print_ok()
 {
    local OK="\\033[1;32m"