233 lines
6.2 KiB
VimL
233 lines
6.2 KiB
VimL
" ============================================================================
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" File: latexm.vim
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" Author: Srinath Avadhanula
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" Created: Sat Jul 05 03:00 PM 2003
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" Description: compile a .tex file multiple times to get cross references
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" right.
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" License: Vim Charityware License
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" Part of vim-latexSuite: http://vim-latex.sourceforge.net
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" CVS: $Id: multicompile.vim,v 1.7 2003/09/03 07:19:13 srinathava Exp $
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" ============================================================================
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" Tex_CompileMultipleTimes: The main function {{{
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" Description: compiles a file multiple times to get cross-references right.
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function! Tex_CompileMultipleTimes()
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let mainFileName_root = Tex_GetMainFileName(':p:t:r:r')
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if mainFileName_root == ''
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let mainFileName_root = expand("%:p:t:r")
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endif
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" First ignore undefined references and the
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" "rerun to get cross-references right" message from
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" the compiler output.
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let origlevel = g:Tex_IgnoreLevel
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let origpats = g:Tex_IgnoredWarnings
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let g:Tex_IgnoredWarnings = g:Tex_IgnoredWarnings."\n"
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\ . 'Reference %.%# undefined'."\n"
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\ . 'Rerun to get cross-references right'
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TCLevel 1000
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let idxFileName = mainFileName_root.'.idx'
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let runCount = 0
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let needToRerun = 1
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while needToRerun == 1 && runCount < 5
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" assume we need to run only once.
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let needToRerun = 0
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let idxlinesBefore = Tex_CatFile(idxFileName)
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" first run latex.
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echomsg "latex run number : ".(runCount+1)
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silent! call Tex_CompileLatex()
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" If there are errors in any latex compilation step, immediately
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" return.
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let _a = @a
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redir @a | silent! clist | redir END
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let errlist = @a
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let @a = _a
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if errlist =~ '\d\+\s\f\+:\d\+\serror'
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let g:Tex_IgnoredWarnings = origpats
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exec 'TCLevel '.origlevel
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return
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endif
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let idxlinesAfter = Tex_CatFile(idxFileName)
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" If .idx file changed, then run makeindex to generate the new .ind
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" file and remember to rerun latex.
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if runCount == 0 && glob(idxFileName) != '' && idxlinesBefore != idxlinesAfter
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echomsg "Running makeindex..."
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let temp_mp = &mp | let &mp='makeindex $*.idx'
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exec 'silent! make '.mainFileName_root
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let &mp = temp_mp
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let needToRerun = 1
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endif
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" The first time we see if we need to run bibtex and if the .bbl file
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" changes, we will rerun latex.
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if runCount == 0 && Tex_IsPresentInFile('\\bibdata', mainFileName_root.'.aux')
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let bibFileName = mainFileName_root . '.bbl'
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let biblinesBefore = Tex_CatFile(bibFileName)
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echomsg "Running bibtex..."
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let temp_mp = &mp | let &mp='bibtex'
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exec 'silent! make '.mainFileName_root
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let &mp = temp_mp
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let biblinesAfter = Tex_CatFile(bibFileName)
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" If the .bbl file changed after running bibtex, we need to
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" latex again.
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if biblinesAfter != biblinesBefore
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echomsg 'Need to rerun because bibliography file changed...'
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let needToRerun = 1
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endif
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endif
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" check if latex asks us to rerun
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if Tex_IsPresentInFile('Rerun to get cross-references right', mainFileName_root.'.log')
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echomsg "Need to rerun to get cross-references right..."
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let needToRerun = 1
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endif
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let runCount = runCount + 1
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endwhile
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echomsg "Ran latex ".runCount." time(s)"
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let g:Tex_IgnoredWarnings = origpats
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exec 'TCLevel '.origlevel
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" After all compiler calls are done, reparse the .log file for
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" errors/warnings to handle the situation where the clist might have been
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" emptied because of bibtex/makeindex being run as the last step.
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exec 'silent! cfile '.mainFileName_root.'.log'
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endfunction " }}}
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" Various helper functions used by Tex_CompileMultipleTimes(). These functions
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" use python where available (and allowed) otherwise do it in native vim at
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" the cost of some slowdown and a new temporary buffer being added to the
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" buffer list.
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" Tex_GotoTempFile: open a temp file. reuse from next time on {{{
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function! Tex_GotoTempFile()
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if !exists('s:tempFileName')
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let s:tempFileName = tempname()
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endif
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exec 'silent! split '.s:tempFileName
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endfunction " }}}
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" Tex_IsPresentInFile: finds if a string str, is present in filename {{{
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if has('python') && g:Tex_UsePython
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function! Tex_IsPresentInFile(regexp, filename)
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exec 'python isPresentInFile(r"'.a:regexp.'", r"'.a:filename.'")'
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return retval
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endfunction
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else
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function! Tex_IsPresentInFile(regexp, filename)
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call Tex_GotoTempFile()
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silent! 1,$ d _
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let _report = &report
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let _sc = &sc
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set report=9999999 nosc
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exec 'silent! 0r! '.g:Tex_CatCmd.' '.a:filename
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set nomod
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let &report = _report
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let &sc = _sc
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if search(a:regexp, 'w')
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let retval = 1
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else
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let retval = 0
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endif
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silent! bd
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return retval
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endfunction
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endif " }}}
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" Tex_CatFile: returns the contents of a file in a <NL> seperated string {{{
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if has('python') && g:Tex_UsePython
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function! Tex_CatFile(filename)
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" catFile assigns a value to retval
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exec 'python catFile("'.a:filename.'")'
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return retval
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endfunction
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else
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function! Tex_CatFile(filename)
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if glob(a:filename) == ''
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return ''
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endif
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call Tex_GotoTempFile()
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silent! 1,$ d _
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let _report = &report
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let _sc = &sc
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set report=9999999 nosc
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exec 'silent! 0r! '.g:Tex_CatCmd.' '.a:filename
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set nomod
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let _a = @a
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silent! normal! ggVG"ay
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let retval = @a
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let @a = _a
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silent! bd
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let &report = _report
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let &sc = _sc
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return retval
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endfunction
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endif
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" }}}
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" Define the functions in python if available.
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if !has('python') || !g:Tex_UsePython
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finish
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endif
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python <<EOF
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import string, vim, re
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# catFile: assigns a local variable retval to the contents of a file {{{
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def catFile(filename):
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try:
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file = open(filename)
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lines = ''.join(file.readlines())
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file.close()
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except:
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lines = ''
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# escape double quotes and backslashes before quoting the string so
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# everything passes throught.
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vim.command("""let retval = "%s" """ % re.sub(r'"|\\', r'\\\g<0>', lines))
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return lines
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# }}}
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# isPresentInFile: check if regexp is present in the file {{{
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def isPresentInFile(regexp, filename):
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try:
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fp = open(filename)
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fcontents = string.join(fp.readlines(), '')
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fp.close()
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if re.search(regexp, fcontents):
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vim.command('let retval = 1')
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return 1
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else:
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vim.command('let retval = 0')
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return None
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except:
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vim.command('let retval = 0')
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return None
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# }}}
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EOF
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" vim:fdm=marker:nowrap:noet:ff=unix:ts=4:sw=4
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