vimwiki/autoload/vimwiki/u.vim
2018-04-20 07:03:53 +02:00

73 lines
1.7 KiB
VimL

" vim:tabstop=2:shiftwidth=2:expandtab:textwidth=99
" Vimwiki autoload plugin file
" Description: Utility functions
" Home: https://github.com/vimwiki/vimwiki/
function! vimwiki#u#trim(string, ...)
let chars = ''
if a:0 > 0
let chars = a:1
endif
let res = substitute(a:string, '^[[:space:]'.chars.']\+', '', '')
let res = substitute(res, '[[:space:]'.chars.']\+$', '', '')
return res
endfunction
" Builtin cursor doesn't work right with unicode characters.
function! vimwiki#u#cursor(lnum, cnum)
exe a:lnum
exe 'normal! 0'.a:cnum.'|'
endfunction
function! vimwiki#u#is_windows()
return has("win32") || has("win64") || has("win95") || has("win16")
endfunction
function! vimwiki#u#is_macos()
if has("mac") || has("macunix") || has("gui_mac")
return 1
endif
" that still doesn't mean we are not on Mac OS
let os = substitute(system('uname'), '\n', '', '')
return os == 'Darwin' || os == 'Mac'
endfunction
function! vimwiki#u#count_first_sym(line)
let first_sym = matchstr(a:line, '\S')
return len(matchstr(a:line, first_sym.'\+'))
endfunction
function! vimwiki#u#escape(string)
return escape(a:string, '~.*[]\^$')
endfunction
" Load concrete Wiki syntax: sets regexes and templates for headers and links
function vimwiki#u#reload_regexes()
execute 'runtime! syntax/vimwiki_'.vimwiki#vars#get_wikilocal('syntax').'.vim'
endfunction
" Load syntax-specific functionality
function vimwiki#u#reload_regexes_custom()
execute 'runtime! syntax/vimwiki_'.vimwiki#vars#get_wikilocal('syntax').'_custom.vim'
endfunction
" Backward compatible version of the built-in function shiftwidth()
if exists('*shiftwidth')
func vimwiki#u#sw()
return shiftwidth()
endfunc
else
func vimwiki#u#sw()
return &sw
endfunc
endif