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
Summary: Mercurial -- a distributed SCM
Name: mercurial
Version: snapshot
Release: 0
License: GPL
Group: Development/Tools
Source: http://www.selenic.com/mercurial/release/%{name}-%{version}.tar.gz
URL: http://www.selenic.com/mercurial
BuildRoot: /tmp/build.%{name}-%{version}-%{release}
%define pythonver %(python -c 'import sys;print ".".join(map(str, sys.version_info[:2]))')
%define pythonlib %{_libdir}/python%{pythonver}/site-packages/%{name}
%define hgext %{_libdir}/python%{pythonver}/site-packages/hgext
%description
Mercurial is a fast, lightweight source control management system designed
for efficient handling of very large distributed projects.
%prep
rm -rf $RPM_BUILD_ROOT
%setup -q
%build
python setup.py build
%install
python setup.py install --root $RPM_BUILD_ROOT
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root,-)
%doc doc/* *.cgi
%dir %{pythonlib}
%dir %{hgext}
%{_bindir}/hgmerge
%{_bindir}/hg
%{pythonlib}/templates
%{pythonlib}/*.py*
%{pythonlib}/hgweb/*.py*
%{pythonlib}/*.so
%{hgext}/*.py*