Fixed motion and improved change
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164fc42e8b
commit
ae45837c41
@ -1,32 +1,35 @@
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" {{{1 latex#change#init
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function! latex#change#init(initialized)
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if g:latex_default_mappings
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nnoremap <silent><buffer> <f5>
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\ :call latex#change#environment_prompt()<cr>
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nnoremap <silent><buffer> <f6>
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\ :call latex#change#environment_toggle_star()<cr>
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nnoremap <silent><buffer> dse :call latex#change#env('')<cr>
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nnoremap <silent><buffer> cse :call latex#change#env_prompt()<cr>
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nnoremap <silent><buffer> tse :call latex#change#env_toggle_star()<cr>
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endif
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endfunction
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" {{{1 latex#change#environment
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function! latex#change#environment(new_env)
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" {{{1 latex#change#env
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function! latex#change#env(new_env)
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let [env, l1, c1, l2, c2] = latex#util#get_env(1)
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if a:new_env == '\[' || a:new_env == '['
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if a:new_env == ''
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let beg = ''
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let end = ''
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elseif a:new_env == '\[' || a:new_env == '['
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let beg = '\['
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let end = '\]'
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let n1 = 1
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let n2 = 1
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elseif a:new_env == '\(' || a:new_env == '('
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let beg = '\('
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let end = '\)'
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let n1 = 1
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let n2 = 1
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else
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let beg = '\begin{' . a:new_env . '}'
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let end = '\end{' . a:new_env . '}'
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let n1 = len(env) + 7
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let n2 = len(env) + 5
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endif
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let n1 = len(env) - 1
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let n2 = len(env) - 1
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if env != '\[' && env != '\('
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let n1 += 8
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let n2 += 6
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endif
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let line = getline(l1)
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@ -37,19 +40,19 @@ function! latex#change#environment(new_env)
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call setline(l2, line)
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endfunction
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" {{{1 latex#change#environment_prompt
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function! latex#change#environment_prompt()
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" {{{1 latex#change#env_prompt
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function! latex#change#env_prompt()
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let new_env = input('Change ' . latex#util#get_env() . ' for: ', '',
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\ 'customlist,' . s:sidwrap('input_complete'))
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if empty(new_env)
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return
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else
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call latex#change#environment(new_env)
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call latex#change#env(new_env)
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endif
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endfunction
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" {{{1 latex#change#environment_toggle_star
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function! latex#change#environment_toggle_star()
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" {{{1 latex#change#env_toggle_star
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function! latex#change#env_toggle_star()
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let env = latex#util#get_env()
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if env == '\('
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@ -62,7 +65,7 @@ function! latex#change#environment_toggle_star()
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let new_env = env . '*'
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endif
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call latex#change#environment(new_env)
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call latex#change#env(new_env)
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endfunction
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" {{{1 latex#change#wrap_selection
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@ -3,10 +3,10 @@ function! latex#motion#init(initialized)
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if !g:latex_motion_enabled | return | endif
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if g:latex_default_mappings
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nnoremap <silent><buffer> % :call latex#motion#find_matching_pair('n')<cr>
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nnoremap <silent><buffer> % :call latex#motion#find_matching_pair()<cr>
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vnoremap <silent><buffer> %
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\ :<c-u>call latex#motion#find_matching_pair('v')<cr>
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onoremap <silent><buffer> % :call latex#motion#find_matching_pair('o')<cr>
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\ :<c-u>call latex#motion#find_matching_pair(1)<cr>
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onoremap <silent><buffer> % :normal v%<cr>
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nnoremap <silent><buffer> ]] :call latex#motion#next_sec(0,0,0)<cr>
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nnoremap <silent><buffer> ][ :call latex#motion#next_sec(1,0,0)<cr>
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@ -47,119 +47,72 @@ function! latex#motion#init(initialized)
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\ 3match none | unlet! g:loaded_matchparen | au! matchparen
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" Enable latex matchparen functionality
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autocmd! CursorMoved *.tex call latex#motion#find_matching_pair('h')
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autocmd! CursorMovedI *.tex call latex#motion#find_matching_pair('i')
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autocmd! CursorMoved *.tex call s:highlight_matching_pair(1)
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autocmd! CursorMovedI *.tex call s:highlight_matching_pair()
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augroup END
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endif
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endfunction
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" {{{1 latex#motion#find_matching_pair
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function! latex#motion#find_matching_pair(mode)
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function! latex#motion#find_matching_pair(...)
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"
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" Note: This code is ugly, but it seems to work.
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"
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if a:mode =~ 'h\|i'
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2match none
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elseif a:mode == 'v'
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if a:0 > 0
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normal! gv
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endif
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if latex#util#in_comment() | return | endif
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let lnum = line('.')
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let cnum = searchpos('\A', 'cbnW', lnum)[1]
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" Save position
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let nl = line('.')
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let nc = col('.')
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" Check if previous char is a backslash
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if strpart(getline(lnum), cnum-2, 1) == '\'
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let cnum = cnum-1
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endif
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" Make pattern to combine all open/close pats
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" Combine all open/close pats
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let all_pats = join(g:latex_motion_open_pats+g:latex_motion_close_pats, '\|')
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let all_pats = '\(' . all_pats . '\|\$\)'
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let all_pats = '\C\(' . all_pats . '\|\$\)'
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let delim = matchstr(getline(lnum), '\C^'. all_pats, cnum-1)
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if empty(delim) || strlen(delim)+cnum-1 < col('.')
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if a:mode =~ 'n\|v\|o'
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" if not found, search forward
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let cnum = match(getline(lnum), '\C'. all_pats, col('.') - 1) + 1
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if cnum == 0 | return | endif
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call cursor(lnum, cnum)
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let delim = matchstr(getline(lnum), '\C^'. all_pats, cnum - 1)
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elseif a:mode =~ 'i'
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" if not found, move one char bacward and search
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let cnum = searchpos('\A', 'bnW', lnum)[1]
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" if the previous char is a backslash
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if strpart(getline(lnum), cnum-2, 1) == '\'
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let cnum = cnum-1
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endif
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let delim = matchstr(getline(lnum), '\C^'. all_pats, cnum - 1)
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if empty(delim) || strlen(delim)+cnum< col('.')
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return
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endif
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elseif a:mode =~ 'h'
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" Find delimiter under cursor
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let [lnum, cnum] = searchpos(all_pats, 'cbnW', nl-2)
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let delim = matchstr(getline(lnum), '^'. all_pats, cnum-1)
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" If delimiter not found, try to search forward instead
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if empty(delim)
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let [lnum, cnum] = searchpos(all_pats, 'cnW', nl+2)
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let delim = matchstr(getline(lnum), '^'. all_pats, cnum-1)
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if empty(delim)
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return
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endif
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endif
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" Utility pattern to NOT match the current cursor position
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let not_cursor = '\%(\%'. lnum . 'l\%' . cnum . 'c\)\@!'
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" Finally, find the matching delimiter
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if delim =~ '^\$'
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" match $-pairs
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" check if next character is in inline math
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let inline = b:notcomment . b:notbslash . '\$'
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let [lnum0, cnum0] = searchpos('.', 'nW')
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if lnum0 && latex#util#has_syntax('texMathZoneX', lnum0, cnum0)
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let [lnum2, cnum2] = searchpos(b:notcomment . b:notbslash . '\$',
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\ 'nW', line('w$')*(a:mode =~ 'h\|i'), 200)
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let [lnum2, cnum2] = searchpos(inline, 'nW', 0, 200)
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else
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let [lnum2, cnum2] = searchpos('\%(\%'. lnum . 'l\%'
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\ . cnum . 'c\)\@!'. b:notcomment . b:notbslash . '\$',
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\ 'bnW', line('w0')*(a:mode =~ 'h\|i'), 200)
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let [lnum2, cnum2] = searchpos(not_cursor . inline, 'bnW', 0, 200)
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endif
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if a:mode =~ 'h\|i'
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execute '2match MatchParen /\%(\%' . lnum . 'l\%'
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\ . cnum . 'c\$' . '\|\%' . lnum2 . 'l\%' . cnum2 . 'c\$\)/'
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elseif a:mode =~ 'n\|v\|o'
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call cursor(lnum2,cnum2)
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endif
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call cursor(lnum2,cnum2)
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else
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" match other pairs
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for i in range(len(g:latex_motion_open_pats))
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let open_pat = b:notbslash . g:latex_motion_open_pats[i]
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let close_pat = b:notbslash . g:latex_motion_close_pats[i]
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let open_pat = '\C' . b:notbslash . g:latex_motion_open_pats[i]
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let close_pat = '\C' . b:notbslash . g:latex_motion_close_pats[i]
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if delim =~# '^' . open_pat
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" if on opening pattern, search for closing pattern
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let [lnum2, cnum2] = searchpairpos('\C' . open_pat, '', '\C'
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\ . close_pat, 'nW', 'latex#util#in_comment()',
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\ line('w$')*(a:mode =~ 'h\|i'), 200)
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if a:mode =~ 'h\|i'
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execute '2match MatchParen /\%(\%' . lnum . 'l\%' . cnum
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\ . 'c' . g:latex_motion_open_pats[i] . '\|\%'
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\ . lnum2 . 'l\%' . cnum2 . 'c'
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\ . g:latex_motion_close_pats[i] . '\)/'
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elseif a:mode =~ 'n\|v\|o'
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call cursor(lnum2,cnum2)
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if strlen(close_pat)>1 && a:mode =~ 'o'
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call cursor(lnum2, matchend(getline('.'), '\C'
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\ . close_pat, col('.')-1))
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endif
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endif
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break
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call searchpairpos(open_pat, '', close_pat,
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\ 'W', 'latex#util#in_comment()', 0, 200)
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call search(close_pat, 'ce')
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return
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elseif delim =~# '^' . close_pat
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" if on closing pattern, search for opening pattern
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let [lnum2, cnum2] = searchpairpos('\C' . open_pat, '',
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\ '\C\%(\%'. lnum . 'l\%' . cnum . 'c\)\@!'
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\ . close_pat, 'bnW', 'latex#util#in_comment()',
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\ line('w0')*(a:mode =~ 'h\|i'), 200)
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if a:mode =~ 'h\|i'
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execute '2match MatchParen /\%(\%' . lnum2 . 'l\%' . cnum2
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\ . 'c' . g:latex_motion_open_pats[i] . '\|\%'
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\ . lnum . 'l\%' . cnum . 'c'
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\ . g:latex_motion_close_pats[i] . '\)/'
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elseif a:mode =~ 'n\|v\|o'
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call cursor(lnum2,cnum2)
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endif
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break
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call searchpairpos(open_pat, '', not_cursor . close_pat,
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\ 'bW', 'latex#util#in_comment()', 0, 200)
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return
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endif
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endfor
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endif
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@ -272,4 +225,76 @@ function! latex#motion#select_inline_math(seltype)
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endfunction
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" }}}1
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" {{{1 s:highlight_matching_pair
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function! s:highlight_matching_pair(...)
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if latex#util#in_comment() | return | endif
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let hmode = a:0 > 0 ? 1 : 0
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2match none
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" Save position
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let nl = line('.')
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let nc = col('.')
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let line = getline(nl)
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" Combine all open/close pats
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let all_pats = join(g:latex_motion_open_pats+g:latex_motion_close_pats, '\|')
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let all_pats = '\C\(' . all_pats . '\|\$\)'
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" Find delimiter under cursor
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let cnum = searchpos(all_pats, 'cbnW', nl)[1]
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let delim = matchstr(line, '^'. all_pats, cnum-1)
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" Only highlight when cursor is on delimiters
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if empty(delim) || strlen(delim)+cnum-hmode < nc
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return
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endif
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if delim =~ '^\$'
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"
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" Match inline math
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"
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let [lnum0, cnum0] = searchpos('.', 'nW')
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if lnum0 && latex#util#has_syntax('texMathZoneX', lnum0, cnum0)
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let [lnum2, cnum2] = searchpos(b:notcomment . b:notbslash . '\$',
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\ 'nW', line('w$'), 200)
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else
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let [lnum2, cnum2] = searchpos('\%(\%'. nl . 'l\%'
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\ . cnum . 'c\)\@!'. b:notcomment . b:notbslash . '\$',
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\ 'bnW', line('w0'), 200)
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endif
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execute '2match MatchParen /\%(\%' . nl . 'l\%'
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\ . cnum . 'c\$' . '\|\%' . lnum2 . 'l\%' . cnum2 . 'c\$\)/'
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else
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"
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" Match other delimitors
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"
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for i in range(len(g:latex_motion_open_pats))
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let open_pat = '\C' . b:notbslash . g:latex_motion_open_pats[i]
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let close_pat = '\C' . b:notbslash . g:latex_motion_close_pats[i]
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if delim =~# '^' . open_pat
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let [lnum2, cnum2] = searchpairpos(open_pat, '', close_pat,
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\ 'nW', 'latex#util#in_comment()', line('w$'), 200)
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execute '2match MatchParen /\%(\%' . nl . 'l\%' . cnum
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\ . 'c' . g:latex_motion_open_pats[i] . '\|\%'
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\ . lnum2 . 'l\%' . cnum2 . 'c'
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\ . g:latex_motion_close_pats[i] . '\)/'
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return
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elseif delim =~# '^' . close_pat
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let [lnum2, cnum2] = searchpairpos(open_pat, '',
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\ '\C\%(\%'. nl . 'l\%' . cnum . 'c\)\@!' . close_pat,
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\ 'bnW', 'latex#util#in_comment()', line('w0'), 200)
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execute '2match MatchParen /\%(\%' . lnum2 . 'l\%' . cnum2
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\ . 'c' . g:latex_motion_open_pats[i] . '\|\%'
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\ . nl . 'l\%' . cnum . 'c'
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\ . g:latex_motion_close_pats[i] . '\)/'
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return
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endif
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endfor
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endif
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endfunction
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" }}}1
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" vim:fdm=marker:ff=unix
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