|
7
|
1 " Vim settings file
|
|
|
2 " Language: Fortran90 (and Fortran95, Fortran77, F and elf90)
|
|
819
|
3 " Version: 0.45
|
|
|
4 " Last Change: 2006 Apr. 03
|
|
7
|
5 " URL: http://www.unb.ca/chem/ajit/ftplugin/fortran.vim
|
|
|
6 " Maintainer: Ajit J. Thakkar <ajit@unb.ca>; <http://www.unb.ca/chem/ajit/>
|
|
|
7 " Usage: Do :help fortran-plugin from Vim
|
|
819
|
8 " Credits: Useful suggestions were made by Stefano Zacchiroli
|
|
7
|
9
|
|
|
10 " Only do these settings when not done yet for this buffer
|
|
|
11 if exists("b:did_ftplugin")
|
|
|
12 finish
|
|
|
13 endif
|
|
|
14
|
|
|
15 " Don't do other file type settings for this buffer
|
|
|
16 let b:did_ftplugin = 1
|
|
|
17
|
|
|
18 " Determine whether this is a fixed or free format source file
|
|
|
19 " if this hasn't been done yet
|
|
|
20 if !exists("b:fortran_fixed_source")
|
|
|
21 if exists("fortran_free_source")
|
|
|
22 " User guarantees free source form
|
|
|
23 let b:fortran_fixed_source = 0
|
|
|
24 elseif exists("fortran_fixed_source")
|
|
|
25 " User guarantees fixed source form
|
|
|
26 let b:fortran_fixed_source = 1
|
|
|
27 else
|
|
|
28 " f90 and f95 allow both fixed and free source form
|
|
|
29 " assume fixed source form unless signs of free source form
|
|
819
|
30 " are detected in the first five columns of the first 250 lines
|
|
7
|
31 " Detection becomes more accurate and time-consuming if more lines
|
|
|
32 " are checked. Increase the limit below if you keep lots of comments at
|
|
|
33 " the very top of each file and you have a fast computer
|
|
819
|
34 let s:lmax = 250
|
|
7
|
35 if ( s:lmax > line("$") )
|
|
|
36 let s:lmax = line("$")
|
|
|
37 endif
|
|
|
38 let b:fortran_fixed_source = 1
|
|
|
39 let s:ln=1
|
|
|
40 while s:ln <= s:lmax
|
|
|
41 let s:test = strpart(getline(s:ln),0,5)
|
|
|
42 if s:test[0] !~ '[Cc*!#]' && s:test !~ '^ \+[!#]' && s:test =~ '[^ 0-9\t]'
|
|
|
43 let b:fortran_fixed_source = 0
|
|
|
44 break
|
|
|
45 endif
|
|
|
46 let s:ln = s:ln + 1
|
|
|
47 endwhile
|
|
|
48 endif
|
|
|
49 endif
|
|
|
50
|
|
|
51 " Set comments and textwidth according to source type
|
|
|
52 if (b:fortran_fixed_source == 1)
|
|
|
53 setlocal comments=:!,:*,:C
|
|
|
54 " Fixed format requires a textwidth of 72 for code
|
|
|
55 setlocal tw=72
|
|
|
56 " If you need to add "&" on continued lines so that the code is
|
|
|
57 " compatible with both free and fixed format, then you should do so
|
|
|
58 " in column 73 and uncomment the next line
|
|
|
59 " setlocal tw=73
|
|
|
60 else
|
|
|
61 setlocal comments=:!
|
|
|
62 " Free format allows a textwidth of 132 for code but 80 is more usual
|
|
|
63 setlocal tw=80
|
|
|
64 endif
|
|
|
65
|
|
|
66 " Set commentstring for foldmethod=marker
|
|
|
67 setlocal cms=!%s
|
|
|
68
|
|
|
69 " Tabs are not a good idea in Fortran so the default is to expand tabs
|
|
|
70 if !exists("fortran_have_tabs")
|
|
|
71 setlocal expandtab
|
|
|
72 endif
|
|
|
73
|
|
|
74 " Set 'formatoptions' to break comment and text lines but allow long lines
|
|
|
75 setlocal fo+=tcql
|
|
|
76
|
|
819
|
77 setlocal include=^\\c#\\=\\s*include\\s\\+
|
|
|
78 setlocal suffixesadd+=.f95,.f90,.for,.f,.F,.f77,.ftn,.fpp
|
|
7
|
79
|
|
|
80 let s:cposet=&cpoptions
|
|
|
81 set cpoptions-=C
|
|
|
82
|
|
|
83 " Define patterns for the matchit plugin
|
|
|
84 if !exists("b:match_words")
|
|
|
85 let s:notend = '\%(\<end\s\+\)\@<!'
|
|
|
86 let s:notselect = '\%(\<select\s\+\)\@<!'
|
|
|
87 let s:notelse = '\%(\<end\s\+\|\<else\s\+\)\@<!'
|
|
819
|
88 let s:notprocedure = '\%(\s\+procedure\>\)\@!'
|
|
7
|
89 let b:match_ignorecase = 1
|
|
|
90 let b:match_words =
|
|
|
91 \ '\<select\s*case\>:' . s:notselect. '\<case\>:\<end\s*select\>,' .
|
|
|
92 \ s:notelse . '\<if\s*(.\+)\s*then\>:' .
|
|
|
93 \ '\<else\s*\%(if\s*(.\+)\s*then\)\=\>:\<end\s*if\>,'.
|
|
|
94 \ 'do\s\+\(\d\+\):\%(^\s*\)\@<=\1\s,'.
|
|
|
95 \ s:notend . '\<do\>:\<end\s*do\>,'.
|
|
|
96 \ s:notelse . '\<where\>:\<elsewhere\>:\<end\s*where\>,'.
|
|
|
97 \ s:notend . '\<type\s*[^(]:\<end\s*type\>,'.
|
|
|
98 \ s:notend . '\<interface\>:\<end\s*interface\>,'.
|
|
|
99 \ s:notend . '\<subroutine\>:\<end\s*subroutine\>,'.
|
|
|
100 \ s:notend . '\<function\>:\<end\s*function\>,'.
|
|
819
|
101 \ s:notend . '\<module\>' . s:notprocedure . ':\<end\s*module\>,'.
|
|
7
|
102 \ s:notend . '\<program\>:\<end\s*program\>'
|
|
|
103 endif
|
|
|
104
|
|
|
105 " File filters for :browse e
|
|
|
106 if has("gui_win32") && !exists("b:browsefilter")
|
|
|
107 let b:browsefilter = "Fortran Files (*.f;*.F;*.for;*.f77;*.f90;*.f95;*.fpp;*.ftn)\t*.f;*.F;*.for;*.f77;*.f90;*.f95;*.fpp;*.ftn\n" .
|
|
|
108 \ "All Files (*.*)\t*.*\n"
|
|
|
109 endif
|
|
|
110
|
|
|
111 let b:undo_ftplugin = "setl fo< com< tw< cms< et< inc<"
|
|
|
112 \ . "| unlet! b:match_ignorecase b:match_words b:browsefilter"
|
|
|
113
|
|
|
114 let &cpoptions=s:cposet
|
|
|
115 unlet s:cposet
|
|
|
116
|
|
|
117 " vim:sw=2
|
