tests/bundled/lh-vim-lib/autoload/lh/env.vim @ c839b22aa015
defer "can't load gundo" warning Only inform that gundo didn't load when an attempt is made to invoke it. Too many hosts still don't have vim 7.3, but I'd like to do a straight update of my vimfiles from my dvcs without needing any fiddly conditionals in order to load vim without a warning message.
| author | Seth Milliken <seth@janrain.com> |
|---|---|
| date | Wed, 29 Dec 2010 15:16:33 -0800 |
| parents | 2b3d5ee5c4a4 |
| children | (none) |
"============================================================================= " $Id: env.vim 244 2010-09-19 22:38:24Z luc.hermitte $ " File: autoload/lh/env.vim {{{1 " Author: Luc Hermitte <EMAIL:hermitte {at} free {dot} fr> " <URL:http://code.google.com/p/lh-vim/> " Version: 2.2.1 " Created: 19th Jul 2010 " Last Update: $Date: 2010-09-19 18:38:24 -0400 (Sun, 19 Sep 2010) $ "------------------------------------------------------------------------ " Description: " Functions related to environment (variables) " "------------------------------------------------------------------------ " Installation: " Drop this file into {rtp}/autoload/lh " Requires Vim7+ " History: " v2.2.1 First Version " TODO: «missing features» " }}}1 "============================================================================= let s:cpo_save=&cpo set cpo&vim "------------------------------------------------------------------------ " ## Misc Functions {{{1 " # Version {{{2 let s:k_version = 221 function! lh#env#version() return s:k_version endfunction " # Debug {{{2 let s:verbose = 0 function! lh#env#verbose(...) if a:0 > 0 | let s:verbose = a:1 | endif return s:verbose endfunction function! s:Verbose(expr) if s:verbose echomsg a:expr endif endfunction function! lh#env#debug(expr) return eval(a:expr) endfunction "------------------------------------------------------------------------ " ## Exported functions {{{1 function! lh#env#expand_all(string) let res = '' let tail = a:string while !empty(tail) let [ all, head, var, tail; dummy ] = matchlist(tail, '\(.\{-}\)\%(${\(.\{-}\)}\)\=\(.*\)') if empty(var) let res .= tail break else let res .= head let val = eval('$'.var) let res .= val endif endwhile return res endfunction "------------------------------------------------------------------------ " ## Internal functions {{{1 "------------------------------------------------------------------------ let &cpo=s:cpo_save "============================================================================= " vim600: set fdm=marker: