117 lines
3.3 KiB
VimL
117 lines
3.3 KiB
VimL
" Fold Text
|
|
set foldtext=FoldText()
|
|
function! FoldText()
|
|
let line = getline(v:foldstart)
|
|
return line.' '.string(v:foldend - v:foldstart + 1).' lines '
|
|
endfunction
|
|
|
|
" Derived from http://stackoverflow.com/a/1333025
|
|
function! CloneHighlightGroupWithAttributes(group, new_group, attributes)
|
|
" Get group details, resolving group links.
|
|
redir => group
|
|
exe "silent hi " . a:group
|
|
redir END
|
|
while group =~ "links to"
|
|
let index = stridx(group, "links to") + len("links to")
|
|
let linked_group = strpart(group, index + 1)
|
|
redir => group
|
|
exe "silent hi " . linked_group
|
|
redir END
|
|
endwhile
|
|
|
|
" Get highlight parameters and existing remove attributes.
|
|
let parameters = matchlist(group, '\<xxx\>\s\+\(.*\)')[1]
|
|
let parameters = substitute(parameters, '\(c\?term\|gui\)=\w\+', '', 'g')
|
|
|
|
" Create the cloned highlight group with new attributes.
|
|
exe 'hi '.a:new_group.' '.parameters.
|
|
\' term='.a:attributes.' cterm='.a:attributes.' gui='.a:attributes
|
|
endfunction
|
|
|
|
function! <SID>Synstack()
|
|
for id in synstack(line('.'), col('.'))
|
|
let attributes = synIDattr(id, 'name')
|
|
let attr = synIDattr(id, 'fg')
|
|
if attr != ''
|
|
let attributes = attributes.' fg='.attr
|
|
endif
|
|
endfor
|
|
endfunction
|
|
command Synstack :call <SID>Synstack()
|
|
|
|
" Strip trailing whitespace
|
|
function! <SID>StripWhitespace()
|
|
let l = line(".")
|
|
let c = col(".")
|
|
%s/\s\+$//e
|
|
call cursor(l, c)
|
|
endfunction
|
|
command! StripWhitespace :call <SID>StripWhitespace()
|
|
augroup strip_white_space
|
|
" Strip whitespace on buffer write
|
|
autocmd!
|
|
autocmd BufWritePre * :call <SID>StripWhitespace()
|
|
augroup END
|
|
|
|
" Stringify
|
|
" Make a code block in to a C string literal
|
|
function! <SID>Stringify()
|
|
" Escape existing escape characters
|
|
execute 's/\\/\\\\/ge'
|
|
" Escape quotes
|
|
execute 's/"/\\"/ge'
|
|
" Prepend quote
|
|
execute 's/^/"/g'
|
|
" Append carriage return, quote
|
|
execute 's/$/\\n"/g'
|
|
noh
|
|
endfunction
|
|
map <silent> <leader>s :call <SID>Stringify()<CR>
|
|
" Make a C string literal in to a code block
|
|
function! <SID>Destringify()
|
|
" Remove final quote and carriage return
|
|
execute 's/\\n"\s*$//ge'
|
|
" Remove first quote
|
|
execute 's:^\(\s*\)":\1:ge'
|
|
" Remove quote escapes
|
|
execute 's/\\"/"/ge'
|
|
" Remove escapes of escapes characters
|
|
execute 's/\\\\/\\/ge'
|
|
noh
|
|
endfunction
|
|
map <silent> <leader>S :call <SID>Destringify()<CR>
|
|
|
|
" Invoke terminal command without prompt and then redraw.
|
|
command! -nargs=+ Silent execute 'silent <args>' | redraw!
|
|
|
|
" Set the tab width for the current filetype
|
|
function! <SID>TabWidth(width)
|
|
execute "set tabstop=".a:width
|
|
execute "set shiftwidth=".a:width
|
|
execute "set softtabstop=".a:width
|
|
echo "Tab width is now ".a:width
|
|
endfunction
|
|
command! -nargs=1 TabWidth :call <SID>TabWidth(<f-args>)
|
|
|
|
" Toggle GitHub style bullet checkbox
|
|
function! <SID>CheckboxToggle()
|
|
" Get current line
|
|
let l:line = getline('.')
|
|
|
|
" Get the ' ' or 'x' character from within the task bullet
|
|
let l:pattern = '[-\*+] \[\zs[ x]\ze]'
|
|
let l:char = matchstr(l:line, l:pattern)
|
|
|
|
" Toggle the ' ' or 'x' character
|
|
if l:char == 'x'
|
|
let l:char = ' '
|
|
else
|
|
let l:char = 'x'
|
|
endif
|
|
|
|
" Replace the current line with a new one
|
|
call setline(line('.'), substitute(l:line, l:pattern, l:char, ''))
|
|
endfunction
|
|
command! CheckboxToggle :call <SID>CheckboxToggle()
|
|
nnoremap <leader><CR> :CheckboxToggle<CR>
|