mirror of
https://github.com/vim-latex/vim-latex.git
synced 2026-05-31 11:18:38 +02:00
Srinath Avadhanula
059382b7db
commands to do the following:
1. change the EOL style of all vim files to be just LF.
2. changed the mime-type of all files to text/plain
3. removed the executable flag on all files.
This should hopefully make the repo look better on all platforms etc.
103 lines
3.1 KiB
VimL
103 lines
3.1 KiB
VimL
"=============================================================================
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" File: smartspace.vim
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" Author: Carl Muller
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" Created: Fri Dec 06 12:00 AM 2002 PST
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"
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" Description:
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" Maps the <space> key in insert mode so that mathematical formulaes are
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" always kept on the same line. i.e, $$'s dont get broken across multiple
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" lines.
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"=============================================================================
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" Avoid reinclusion or if the user doesn't want us.
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if exists('b:done_smartspace')
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\ || (exists('g:Tex_SmartKeySpace') && !g:Tex_SmartKeySpace)
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finish
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endif
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let b:done_smartspace = 1
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" Smart space relies on taking over vim's insertion of carriage returns in
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" order to keep $$'s on the same line. The only way to get vim not to break
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" lines is to set tw=0.
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"
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" NOTE: setting tw != 0 will break smartspace
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" the user's 'tw' setting is still respected in the insert mode.
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" However, normal mode actions which rely on 'tw' such as gqap will be
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" broken because of the faulty 'tw' setting.
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let b:tw = &l:tw
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setlocal tw=0
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inoremap <buffer> <silent> <Space> <Space><Esc>:call <SID>TexFill(b:tw)<CR>a
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" Do not redefine the function.
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if exists('*s:TexFill')
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finish
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endif
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" TexFormatLine: format line retaining $$'s on the same line. {{{
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function! s:TexFill(width)
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if a:width != 0 && col(".") > a:width
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" For future use, record the current line and the number of the current column
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let current_line = getline(".")
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let current_column = col(".")
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exe "normal! a##\<Esc>"
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call <SID>TexFormatLine(a:width,current_line,current_column)
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exe "normal! ?##\<CR>2s\<Esc>"
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" Remove ## from the search history.
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call histdel("/", -1)|let @/=histget("/", -1)
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endif
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endfunction
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" }}}
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function! s:TexFormatLine(width, current_line, current_column) " {{{
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" get the first non-blank character.
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let first = matchstr(getline('.'), '\S')
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normal! $
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let length = col('.')
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let go = 1
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while length > a:width+2 && go
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let between = 0
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let string = strpart(getline('.'), 0, a:width)
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" Count the dollar signs
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let number_of_dollars = 0
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let evendollars = 1
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let counter = 0
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while counter <= a:width-1
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" Pay attention to '$$'.
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if string[counter] == '$' && string[counter-1] != '$'
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let evendollars = 1 - evendollars
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let number_of_dollars = number_of_dollars + 1
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endif
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let counter = counter + 1
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endwhile
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" Get ready to split the line.
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exe 'normal! ' . (a:width + 1) . '|'
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if evendollars
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" Then you are not between dollars.
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exe "normal! ?\\$\\+\\| \<CR>W"
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else
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" Then you are between dollars.
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normal! F$
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if col(".") == 1 || getline('.')[col(".")-1] != "$"
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let go = 0
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endif
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endif
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if first == '$' && number_of_dollars == 1
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let go = 0
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else
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exe "normal! i\<CR>\<Esc>$"
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" get the first non-blank character.
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let first = matchstr(getline('.'), '\S')
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endif
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let length = col(".")
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endwhile
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if go == 0 && strpart(a:current_line, 0, a:current_column) =~ '.*\$.*\$.*'
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exe "normal! ^f$a\<CR>\<Esc>"
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call <SID>TexFormatLine(a:width, a:current_line, a:current_column)
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endif
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endfunction
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" }}}
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" vim:fdm=marker:ts=4:sw=4:noet
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