John Whitley d3b98d9886 Make configured_tree a caching global function ...

This implements the changes suggested in tpope/fugitive#415.
s:repo_configured_tree is now a global, s:configured_tree() that caches
the bidirectional relation between the worktree and the git_dir.
extract_git_dir() now uses that relation to check whether the
directories it scans are valid worktrees known by the repo at $GIT_DIR.

2014-11-06 13:49:30 -05:00

..

fugitive.vim

Make configured_tree a caching global function

2014-11-06 13:49:30 -05:00