mercurial.el: fix error on hg-read-rev() with small tip, and cleanups
* Fix error if tip revision is smaller than hg-rev-completion-limit
If tip revision is 10, "hg log -r -100:tip" fails.
* Remove dependencies on cl package at runtime
Quote from GNU Emacs Lisp Reference Manual, Emacs Lisp Coding Conventions:
> * Please don't require the `cl' package of Common Lisp extensions at
> run time. Use of this package is optional, and it is not part of
> the standard Emacs namespace. If your package loads `cl' at run
> time, that could cause name clashes for users who don't use that
> package.
* Check XEmacs at compile time
Since byte-compiled file is not portable between GNU Emacs and
XEmacs, checking type of emacs can be done at compile time. This
reduces byte-compiler warnings.
* Defvar variables binded dynamically and used across functions
* Combine status output string to state symbol alist into a variable,
and use char instead of string for key of state alist
* Make hg-view-mode as minor-mode
* Define keymaps as conventions
#!/usr/bin/env python
#
# An example CGI script to use hgweb, edit as necessary
# send python tracebacks to the browser if an error occurs:
import cgitb
cgitb.enable()
# adjust python path if not a system-wide install:
#import sys
#sys.path.insert(0, "/path/to/python/lib")
# If you'd like to serve pages with UTF-8 instead of your default
# locale charset, you can do so by uncommenting the following lines.
# Note that this will cause your .hgrc files to be interpreted in
# UTF-8 and all your repo files to be displayed using UTF-8.
#
#import os
#os.environ["HGENCODING"] = "UTF-8"
from mercurial.hgweb.hgweb_mod import hgweb
from mercurial.hgweb.request import wsgiapplication
import mercurial.hgweb.wsgicgi as wsgicgi
def make_web_app():
return hgweb("/path/to/repo", "repository name")
wsgicgi.launch(wsgiapplication(make_web_app))