The added library parses output of the hg (mercurial) command, and outputs
the same variables (which should be customized by theme) in your prompt.
I added an example of these variables to michelebologna theme.
This patch should uniform all the behaviour of all themes regarding mercurial.
In fact, some themes implement their own hg parsing *inside* the theme.
This should be better implemented in a library, as happens with git library.
Removed references for official git __git_ps1() functions.
Change to use omz function git_prompt* functions like:
- git_prompt_info() -> branch name
- git_prompt_status() -> check if untracked, modified, added,
stashed file are in the current git repo
- git_remote_status() -> check if current repo is ahead, behind,
or diverged.
These functions returns string automatically added to your PS1;
these are customizable via exporting ZSH_THEME_GIT_PROMPT*
* Moved git information to left prompt, with
support for:
* +ZSH_THEME_GIT_PROMPT_UNTRACKED, MODIFIED,
STASHED, ADDED, UPSTREAM STATUS
(if applicable)
* Removed right prompt
* Refactored following Google's guidelines for
scripts [ http://goo.gl/oJSXH2 ]
* Using local variables where applicable
