" Vim settings file" Language:	Fortran90 (and Fortran95, Fortran77, F and elf90)" Version:	0.45" Last Change:	2006 Apr. 03" URL:		http://www.unb.ca/chem/ajit/ftplugin/fortran.vim" Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www.unb.ca/chem/ajit/>" Usage:	Do :help fortran-plugin from Vim" Credits:      Useful suggestions were made by Stefano Zacchiroli " Only do these settings when not done yet for this bufferif exists("b:did_ftplugin")  finishendif " Don't do other file type settings for this bufferlet b:did_ftplugin = 1 " Determine whether this is a fixed or free format source file" if this hasn't been done yetif !exists("b:fortran_fixed_source")  if exists("fortran_free_source")    " User guarantees free source form    let b:fortran_fixed_source = 0  elseif exists("fortran_fixed_source")    " User guarantees fixed source form    let b:fortran_fixed_source = 1  else    " f90 and f95 allow both fixed and free source form    " assume fixed source form unless signs of free source form    " are detected in the first five columns of the first 250 lines    " Detection becomes more accurate and time-consuming if more lines    " are checked. Increase the limit below if you keep lots of comments at    " the very top of each file and you have a fast computer    let s:lmax = 250    if ( s:lmax > line("$") )      let s:lmax = line("$")    endif    let b:fortran_fixed_source = 1    let s:ln=1    while s:ln <= s:lmax      let s:test = strpart(getline(s:ln),0,5)      if s:test[0] !~ '[Cc*!#]' && s:test !~ '^ \+[!#]' && s:test =~ '[^ 0-9\t]'	let b:fortran_fixed_source = 0	break      endif      let s:ln = s:ln + 1    endwhile  endifendif " Set comments and textwidth according to source typeif (b:fortran_fixed_source == 1)  setlocal comments=:!,:*,:C  " Fixed format requires a textwidth of 72 for code  setlocal tw=72  " If you need to add "&" on continued lines so that the code is  " compatible with both free and fixed format, then you should do so  " in column 73 and uncomment the next line  " setlocal tw=73else  setlocal comments=:!  " Free format allows a textwidth of 132 for code but 80 is more usual  setlocal tw=80endif " Set commentstring for foldmethod=markersetlocal cms=!%s " Tabs are not a good idea in Fortran so the default is to expand tabsif !exists("fortran_have_tabs")  setlocal expandtabendif " Set 'formatoptions' to break comment and text lines but allow long linessetlocal fo+=tcql setlocal include=^\\c#\\=\\s*include\\s\\+setlocal suffixesadd+=.f95,.f90,.for,.f,.F,.f77,.ftn,.fpp let s:cposet=&cpoptionsset cpoptions-=C " Define patterns for the matchit pluginif !exists("b:match_words")  let s:notend = '\%(\<end\s\+\)\@<!'  let s:notselect = '\%(\<select\s\+\)\@<!'  let s:notelse = '\%(\<end\s\+\|\<else\s\+\)\@<!'  let s:notprocedure = '\%(\s\+procedure\>\)\@!'  let b:match_ignorecase = 1  let b:match_words =    \ '\<select\s*case\>:' . s:notselect. '\<case\>:\<end\s*select\>,' .    \ s:notelse . '\<if\s*(.\+)\s*then\>:' .    \ '\<else\s*\%(if\s*(.\+)\s*then\)\=\>:\<end\s*if\>,'.    \ 'do\s\+\(\d\+\):\%(^\s*\)\@<=\1\s,'.    \ s:notend . '\<do\>:\<end\s*do\>,'.    \ s:notelse . '\<where\>:\<elsewhere\>:\<end\s*where\>,'.    \ s:notend . '\<type\s*[^(]:\<end\s*type\>,'.    \ s:notend . '\<interface\>:\<end\s*interface\>,'.    \ s:notend . '\<subroutine\>:\<end\s*subroutine\>,'.    \ s:notend . '\<function\>:\<end\s*function\>,'.    \ s:notend . '\<module\>' . s:notprocedure . ':\<end\s*module\>,'.    \ s:notend . '\<program\>:\<end\s*program\>'endif " File filters for :browse eif has("gui_win32") && !exists("b:browsefilter")  let b:browsefilter = "Fortran Files (*.f;*.F;*.for;*.f77;*.f90;*.f95;*.fpp;*.ftn)\t*.f;*.F;*.for;*.f77;*.f90;*.f95;*.fpp;*.ftn\n" .    \ "All Files (*.*)\t*.*\n"endif let b:undo_ftplugin = "setl fo< com< tw< cms< et< inc<"	\ . "| unlet! b:match_ignorecase b:match_words b:browsefilter" let &cpoptions=s:cposetunlet s:cposet " vim:sw=2