116 lines
2.7 KiB
VimL
116 lines
2.7 KiB
VimL
" LaTeX plugin for Vim
|
|
"
|
|
" Maintainer: Karl Yngve Lervåg
|
|
" Email: karl.yngve@gmail.com
|
|
"
|
|
|
|
if exists('b:did_ftplugin')
|
|
finish
|
|
endif
|
|
let b:did_ftplugin = 1
|
|
|
|
" Set local buffer settings
|
|
setlocal buftype=nofile
|
|
setlocal bufhidden=wipe
|
|
setlocal nobuflisted
|
|
setlocal noswapfile
|
|
setlocal nowrap
|
|
setlocal nonumber
|
|
setlocal nolist
|
|
setlocal nospell
|
|
setlocal cursorline
|
|
setlocal tabstop=8
|
|
setlocal cole=0
|
|
setlocal cocu=nvic
|
|
if g:latex_toc_fold
|
|
setlocal foldmethod=expr
|
|
setlocal foldexpr=toc#fold_level(v:lnum)
|
|
setlocal foldtext=toc#fold_text()
|
|
endif
|
|
|
|
" Define mappings
|
|
nnoremap <buffer> <silent> G G4k
|
|
nnoremap <buffer> <silent> <Esc>OA k
|
|
nnoremap <buffer> <silent> <Esc>OB j
|
|
nnoremap <buffer> <silent> <Esc>OC l
|
|
nnoremap <buffer> <silent> <Esc>OD h
|
|
nnoremap <buffer> <silent> s :call <SID>toc_toggle_numbers()<cr>
|
|
nnoremap <buffer> <silent> q :call <SID>toc_close()<cr>
|
|
nnoremap <buffer> <silent> <Esc> :call <SID>toc_close()<cr>
|
|
nnoremap <buffer> <silent> <Space> :call <SID>toc_activate(0)<cr>
|
|
nnoremap <buffer> <silent> <leftrelease> :call <SID>toc_activate(0)<cr>
|
|
nnoremap <buffer> <silent> <CR> :call <SID>toc_activate(1)<cr>
|
|
nnoremap <buffer> <silent> <2-leftmouse> :call <SID>toc_activate(1)<cr>
|
|
|
|
" {{{1 s:toc_activate
|
|
function! s:toc_activate(close)
|
|
" Get TOC entry, do nothing if no entry found
|
|
" entry = {
|
|
" title : ...,
|
|
" number : ...,
|
|
" file : ...,
|
|
" line : ...,
|
|
" }
|
|
let n = getpos('.')[1] - 1
|
|
if n >= len(b:toc)
|
|
return
|
|
endif
|
|
let entry = b:toc[n]
|
|
|
|
" Save TOC buffer info for later use
|
|
let toc_bnr = bufnr('%')
|
|
let toc_wnr = winnr()
|
|
|
|
" Return to calling window
|
|
execute b:calling_win . 'wincmd w'
|
|
|
|
" Open file and line for given TOC entry
|
|
call s:toc_open_entry(entry)
|
|
|
|
" Keep or close TOC window (based on options)
|
|
if a:close
|
|
if g:latex_toc_resize
|
|
silent exe "set columns-=" . g:latex_toc_width
|
|
endif
|
|
execute 'bwipeout ' . toc_bnr
|
|
else
|
|
execute toc_wnr . 'wincmd w'
|
|
endif
|
|
endfunction
|
|
|
|
" {{{1 s:toc_close
|
|
function! s:toc_close()
|
|
if g:latex_toc_resize
|
|
silent exe "set columns-=" . g:latex_toc_width
|
|
endif
|
|
bwipeout
|
|
endfunction
|
|
|
|
" {{{1 s:toc_open_entry
|
|
function! s:toc_open_entry(entry)
|
|
" Open file buffer
|
|
let bnr = bufnr(a:entry.file)
|
|
if bnr == -1
|
|
execute 'badd ' . a:entry.file
|
|
let bnr = bufnr(a:entry.file)
|
|
endif
|
|
execute 'buffer! ' . bnr
|
|
|
|
" Go to entry line
|
|
call setpos('.', [0, a:entry.line, 0, 0])
|
|
endfunction
|
|
|
|
" {{{1 s:toc_toggle_numbers
|
|
function! s:toc_toggle_numbers()
|
|
if b:toc_numbers
|
|
setlocal conceallevel=3
|
|
let b:toc_numbers = 0
|
|
else
|
|
setlocal conceallevel=0
|
|
let b:toc_numbers = 1
|
|
endif
|
|
endfunction
|
|
" }}}1
|
|
|
|
" vim: fdm=marker
|