Update of /cvsroot/vim-latex/vimfiles/ftplugin/tex
In directory sc8-pr-cvs1:/tmp/cvs-serv20763
Modified Files:
brackets.vim
Log Message:
New: Johannes Tanzler's Tex_InsertItem function to insert an \item command
with extra options depending on the surrounding environment.
Index: brackets.vim
===================================================================
RCS file: /cvsroot/vim-latex/vimfiles/ftplugin/tex/brackets.vim,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** brackets.vim 31 Dec 2002 19:15:37 -0000 1.8
--- brackets.vim 9 Oct 2003 23:58:13 -0000 1.9
***************
*** 2,6 ****
" Author: Carl Mueller
" (incorporated into latex-suite by Srinath Avadhanula)
- " Last Change: Tue Dec 31 11:00 AM 2002 PST
" Description:
" This ftplugin provides the following maps:
--- 2,5 ----
***************
*** 22,25 ****
--- 21,28 ----
" 3. q<M-l> \lefteqn{}
" otherwise insert \label{}
+ " . <M-i> inserts \item commands at the current cursor location depending on
+ " the surrounding environment. For example, inside itemize, it will
+ " insert a simple \item, but within a description, it will insert
+ " \item[<+label+>] etc.
"
" These functions make it extremeley easy to do all the \left \right stuff in
***************
*** 53,56 ****
--- 56,60 ----
inoremap <silent> <Plug>Tex_MathCal <C-r>=Tex_MathCal()<CR>
inoremap <silent> <Plug>Tex_LeftRight <C-r>=Tex_LeftRight()<CR>
+ inoremap <Plug>Tex_InsertItem <Esc>a<C-r>=Tex_InsertItem()<CR>
" Provide mappings only if the user hasn't provided a map already or if the
***************
*** 67,70 ****
--- 71,77 ----
imap <buffer> <silent> <M-l> <Plug>Tex_LeftRight
endif
+ if !hasmapto("\<Plug>Tex_InsertItem")
+ inoremap <M-i> <C-R>=Tex_InsertItem()<CR>
+ endif
" }}}
***************
*** 158,161 ****
--- 165,216 ----
endif
endfunction " }}}
+ " Tex_InsertItem: insert item into a list {{{
+ " Description: a polymorphic function which inserts various formatted \item
+ " commands depending on the environment surrounding the cursor. If outside a
+ " list, then do nothing.
+ "
+ " (C) 2003 by Johannes Tanzler, <joh...@ao...>
+ " modifications by Srinath Avadhanula
+ function! Tex_InsertItem()
+ " Remember where we are.
+ let curpos = line('.').' | normal! |'.virtcol('.')
+ let curline = line('.')
+
+ " Get one of the relevant environments before this line.
+ let env_line = search(
+ \ '^\s*\\begin{\(itemize\|enumerate\|theindex\|description\|labeling\|thebibliography\)', 'bW')
+ " If none found then return.
+ if env_line == 0
+ return ''
+ endif
+ " We are at the beginning of the environment.
+ let env = matchstr(getline(env_line), '{\zs.\{-}\ze}')
+ call Tex_Debug("env = ".env, "bra")
+ " search forward for the end of the environment. If the end of the
+ " environment occurs before where we originally were, means we were
+ " outside (after the end) of the environment. In this do nothing.
+ let env_line_end = search('^\s*\\end{'.env)
+
+ call Tex_Debug("env_line = ".env_line.', env_line_end = '.env_line_end, "bra")
+ if env_line_end < curline
+ exec curpos
+ return ''
+ endif
+
+ exec curpos
+
+ if env =~ '\(itemize\|enumerate\|theindex\)'
+ return IMAP_PutTextWithMovement("\\item ")
+ elseif env =~ '\(description\|labeling\)'
+ if env =~ 'labeling' | let add = '\sfb ' | else | let add = '' | endif
+ return IMAP_PutTextWithMovement("\\item[" . add . "<+label+>] <++>")
+ elseif env =~ '\(thebibliography\)'
+ return IMAP_PutTextWithMovement("\\item[<+biblabel+>]{<+bibkey+>}<++>")
+ else
+ return ""
+ endif
+ endfunction
+
+ " }}}
" vim:fdm=marker
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