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|
" VimTeX - LaTeX plugin for Vim
"
" Maintainer: Karl Yngve Lervåg
" Email: karl.yngve@gmail.com
"
function! vimtex#text_obj#cmdtargets#new(args) " {{{1
return {
\ 'genFuncs': {
\ 'c': function('vimtex#text_obj#cmdtargets#current'),
\ 'n': function('vimtex#text_obj#cmdtargets#next'),
\ 'l': function('vimtex#text_obj#cmdtargets#last'),
\ },
\ 'modFuncs': {
\ 'i': [function('vimtex#text_obj#cmdtargets#inner'),
\ function('targets#modify#drop')],
\ 'a': [function('targets#modify#keep')],
\ 'I': [function('vimtex#text_obj#cmdtargets#inner'),
\ function('targets#modify#shrink')],
\ 'A': [function('targets#modify#expand')],
\ }}
endfunction
" }}}1
function! vimtex#text_obj#cmdtargets#current(args, opts, state) " {{{1
let target = s:select(a:opts.first ? 1 : 2)
call target.cursorE() " keep going from right end
return target
endfunction
" }}}1
function! vimtex#text_obj#cmdtargets#next(args, opts, state) " {{{1
if targets#util#search('\\\S*{', 'W') > 0
return targets#target#withError('no target')
endif
let oldpos = getpos('.')
let target = s:select(1)
call setpos('.', oldpos)
return target
endfunction
" }}}1
function! vimtex#text_obj#cmdtargets#last(args, opts, state) " {{{1
" Move to the last non-surrounding cmd
if targets#util#search('\\\S\+{\_.\{-}}', 'bWe') > 0
return targets#target#withError('no target')
endif
let oldpos = getpos('.')
let target = s:select(1)
call setpos('.', oldpos)
return target
endfunction
" }}}1
function! vimtex#text_obj#cmdtargets#inner(target, args) " {{{1
if a:target.state().isInvalid()
return
endif
call a:target.cursorS()
silent! normal! f{
call a:target.setS()
endfunction
" }}}1
function! s:select(count) " {{{1
" Try to select command
silent! execute 'keepjumps normal v'.a:count."\<Plug>(vimtex-ac)v"
let target = targets#target#fromVisualSelection()
if target.sc == target.ec && target.sl == target.el
return targets#target#withError('tex_cmd select')
endif
return target
endfunction
" }}}1
|
