1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
" Vim filetype plugin file
" Language: cobol
" Author: Tim Pope <vimNOSPAM@tpope.info>
" $Id: cobol.vim,v 1.1 2007/05/05 17:24:38 vimboss Exp $
" Insert mode mappings: <C-T> <C-D> <Tab>
" Normal mode mappings: < > << >> [[ ]] [] ][
" Visual mode mappings: < >
if exists("b:did_ftplugin")
finish
endif
let b:did_ftplugin = 1
let s:cpo_save = &cpo
set cpo&vim
setlocal commentstring=\ \ \ \ \ \ *%s
setlocal comments=:*
setlocal fo+=croqlt
setlocal expandtab
setlocal textwidth=72
" matchit support
if exists("loaded_matchit")
let s:ordot = '\|\ze\.\%( \@=\|$\)'
let b:match_ignorecase=1
"let b:match_skip = 'getline(".") =~ "^.\\{6\\}[*/C]"'
let b:match_words=
\ '\$if\>:$else\>:\$endif\>,' .
\ '[$-]\@<!\<if\>:\<\%(then\|else\)\>:\<end-if\>'.s:ordot.',' .
\ '-\@<!\<perform\s\+\%(\d\+\s\+times\|until\|varying\|with\s\+test\)\>:\<end-perform\>'.s:ordot . ',' .
\ '-\@<!\<\%(search\|evaluate\)\>:\<\%(when\)\>:\<end-\%(search\|evaluate\)\>' .s:ordot . ',' .
\ '-\@<!\<\%(add\|compute\|divide\|multiply\|subtract\)\>\%(.*\(\%$\|\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*\%(not\s\+\)\=on\s\+size\s\+error\>\)\)\@=:\%(\<not\s\+\)\@<!\<\%(not\s\+\)\=on\s\+size\s\+error\>:\<end-\%(add\|compute\|divide\|multiply\|subtract\)\>' .s:ordot . ',' .
\ '-\@<!\<\%(string\|unstring\|accept\|display\|call\)\>\%(.*\(\%$\|\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*\%(not\s\+\)\=on\s\+\%(overflow\|exception\)\>\)\)\@=:\%(\<not\s\+\)\@<!\<\%(not\s\+\)\=on\s\+\%(overflow\|exception\)\>:\<end-\%(string\|unstring\|accept\|display\|call\)\>' .s:ordot . ',' .
\ '-\@<!\<\%(delete\|rewrite\|start\|write\|read\)\>\%(.*\(\%$\|\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*\%(invalid\s\+key\|at\s\+end\|no\s\+data\|at\s\+end-of-page\)\>\)\)\@=:\%(\<not\s\+\)\@<!\<\%(not\s\+\)\=\%(invalid\s\+key\|at\s\+end\|no\s\+data\|at\s\+end-of-page\)\>:\<end-\%(delete\|rewrite\|start\|write\|read\)\>' .s:ordot
endif
if has("gui_win32") && !exists("b:browsefilter")
let b:browsefilter = "COBOL Source Files (*.cbl, *.cob)\t*.cbl;*.cob;*.lib\n".
\ "All Files (*.*)\t*.*\n"
endif
let b:undo_ftplugin = "setlocal com< cms< fo< et< tw<" .
\ " | unlet! b:browsefilter b:match_words b:match_ignorecase b:match_skip"
if !exists("g:no_plugin_maps") && !exists("g:no_cobol_maps")
let b:undo_ftplugin = b:undo_ftplugin .
\ " | sil! exe 'nunmap <buffer> <'" .
\ " | sil! exe 'nunmap <buffer> >'" .
\ " | sil! exe 'nunmap <buffer> <<'" .
\ " | sil! exe 'nunmap <buffer> >>'" .
\ " | sil! exe 'vunmap <buffer> <'" .
\ " | sil! exe 'vunmap <buffer> >'" .
\ " | sil! exe 'iunmap <buffer> <C-D>'" .
\ " | sil! exe 'iunmap <buffer> <C-T>'" .
\ " | sil! exe 'iunmap <buffer> <Tab>'" .
\ " | sil! exe 'nunmap <buffer> <Plug>Traditional'" .
\ " | sil! exe 'nunmap <buffer> <Plug>Comment'" .
\ " | sil! exe 'nunmap <buffer> <Plug>DeComment'" .
\ " | sil! exe 'vunmap <buffer> <Plug>VisualTraditional'" .
\ " | sil! exe 'vunmap <buffer> <Plug>VisualComment'" .
\ " | sil! exe 'iunmap <buffer> <Plug>VisualDeComment'" .
\ " | sil! exe 'unmap <buffer> [['" .
\ " | sil! exe 'unmap <buffer> ]]'" .
\ " | sil! exe 'unmap <buffer> []'" .
\ " | sil! exe 'unmap <buffer> ]['"
endif
if !exists("g:no_plugin_maps") && !exists("g:no_cobol_maps")
if version >= 700
nnoremap <silent> <buffer> > :set opfunc=<SID>IncreaseFunc<CR>g@
nnoremap <silent> <buffer> < :set opfunc=<SID>DecreaseFunc<CR>g@
endif
nnoremap <silent> <buffer> >> :call CobolIndentBlock(1)<CR>
nnoremap <silent> <buffer> << :call CobolIndentBlock(-1)<CR>
vnoremap <silent> <buffer> > :call CobolIndentBlock(v:count1)<CR>
vnoremap <silent> <buffer> < :call CobolIndentBlock(-v:count1)<CR>
inoremap <silent> <buffer> <C-T> <C-R>=<SID>IncreaseIndent()<CR><C-R>=<SID>RestoreShiftwidth()<CR>
inoremap <silent> <buffer> <C-D> <C-R>=<SID>DecreaseIndent()<CR><C-R>=<SID>RestoreShiftwidth()<CR>
if !maparg("<Tab>","i")
inoremap <silent> <buffer> <Tab> <C-R>=<SID>Tab()<CR><C-R>=<SID>RestoreShiftwidth()<CR>
endif
noremap <silent> <buffer> [[ m':call search('\c^\%(\s*\<Bar>.\{6\}\s\+\)\zs[A-Za-z0-9-]\+\s\+\%(division\<Bar>section\)\s*\.','bW')<CR>
noremap <silent> <buffer> ]] m':call search('\c^\%(\s*\<Bar>.\{6\}\s\+\)\zs[A-Za-z0-9-]\+\s\+\%(division\<Bar>section\)\.','W')<CR>
noremap <silent> <buffer> [] m':call <SID>toend('b')<CR>
noremap <silent> <buffer> ][ m':call <SID>toend('')<CR>
" For EnhancedCommentify
noremap <silent> <buffer> <Plug>Traditional :call <SID>Comment('t')<CR>
noremap <silent> <buffer> <Plug>Comment :call <SID>Comment('c')<CR>
noremap <silent> <buffer> <Plug>DeComment :call <SID>Comment('u')<CR>
noremap <silent> <buffer> <Plug>VisualTraditional :'<,'>call <SID>Comment('t')<CR>
noremap <silent> <buffer> <Plug>VisualComment :'<,'>call <SID>Comment('c')<CR>
noremap <silent> <buffer> <Plug>VisualDeComment :'<,'>call <SID>Comment('u')<CR>
endif
let &cpo = s:cpo_save
unlet s:cpo_save
if exists("g:did_cobol_ftplugin_functions")
finish
endif
let g:did_cobol_ftplugin_functions = 1
function! s:repeat(str,count)
let i = 0
let ret = ""
while i < a:count
let ret = ret . a:str
let i = i + 1
endwhile
return ret
endfunction
function! s:increase(...)
let lnum = '.'
let sw = &shiftwidth
let i = a:0 ? a:1 : indent(lnum)
if i >= 11
return sw - (i - 11) % sw
elseif i >= 7
return 11-i
elseif i == 6
return 1
else
return 6-i
endif
endfunction
function! s:decrease(...)
let lnum = '.'
let sw = &shiftwidth
let i = indent(a:0 ? a:1 : lnum)
if i >= 11 + sw
return 1 + (i + 12) % sw
elseif i > 11
return i-11
elseif i > 7
return i-7
elseif i == 7
return 1
else
return i
endif
endfunction
function! CobolIndentBlock(shift)
let head = strpart(getline('.'),0,7)
let tail = strpart(getline('.'),7)
let indent = match(tail,'[^ ]')
let sw = &shiftwidth
let shift = a:shift
if shift > 0
if indent < 4
let tail = s:repeat(" ",4-indent).tail
let shift = shift - 1
endif
let tail = s:repeat(" ",shift*sw).tail
let shift = 0
elseif shift < 0
if (indent-4) > -shift * sw
let tail = strpart(tail,-shift * sw)
elseif (indent-4) > (-shift-1) * sw
let tail = strpart(tail,indent - 4)
else
let tail = strpart(tail,indent)
endif
endif
call setline('.',head.tail)
endfunction
function! s:IncreaseFunc(type)
'[,']call CobolIndentBlock(1)
endfunction
function! s:DecreaseFunc(type)
'[,']call CobolIndentBlock(-1)
endfunction
function! s:IncreaseIndent()
let c = "\<C-T>"
if exists("*InsertCtrlTWrapper")
let key = InsertCtrlTWrapper()
if key != c
return key
endif
endif
let interval = s:increase()
let b:cobol_shiftwidth = &shiftwidth
let &shiftwidth = 1
let lastchar = strpart(getline('.'),col('.')-2,1)
if lastchar == '0' || lastchar == '^'
return "\<BS>".lastchar.c
else
return s:repeat(c,interval)
endif
endfunction
function! s:DecreaseIndent()
let c = "\<C-D>"
if exists("*InsertCtrlDWrapper")
" I hack Ctrl-D to delete when not at the end of the line.
let key = InsertCtrlDWrapper()
if key != c
return key
endif
endif
let interval = s:decrease()
let b:cobol_shiftwidth = &shiftwidth
let &shiftwidth = 1
return s:repeat(c,interval)
endfunction
function! s:RestoreShiftwidth()
if exists("b:cobol_shiftwidth")
let &shiftwidth=b:cobol_shiftwidth
unlet b:cobol_shiftwidth
endif
return ""
endfunction
function! s:Tab()
if (strpart(getline('.'),0,col('.')-1) =~ '^\s*$' && &sta)
return s:IncreaseIndent()
elseif &sts == &sw && &sts != 8 && &et
return s:repeat(" ",s:increase(col('.')-1))
else
return "\<Tab>"
endif
endfunction
function! s:Comment(arg)
" For EnhancedCommentify
let line = getline('.')
if (line =~ '^.\{6\}[*/C]' || a:arg == 'c') && a:arg != 'u'
let line = substitute(line,'^.\{6\}\zs.',' ','')
else
let line = substitute(line,'^.\{6\}\zs.','*','')
endif
call setline('.',line)
endfunction
function! s:toend(direction)
let ignore = '^\(\s*\|.\{6\}\)\%([*/]\|\s*$\)'
let keep = line('.')
keepjumps +
while line('.') < line('$') && getline('.') =~ ignore
keepjumps +
endwhile
let res = search('\c^\%(\s*\|.\{6\}\s\+\)\zs[A-Za-z0-9-]\+\s\+\%(division\|section\)\s*\.',a:direction.'W')
if a:direction != 'b' && !res
let res = line('$')
keepjumps $
elseif res
keepjumps -
endif
if res
while line('.') > 1 && getline('.') =~ ignore
keepjumps -
endwhile
if line('.') == 1 && getline('.') =~ ignore
exe "keepjumps ".keep
endif
else
exe "keepjumps ".keep
endif
endfunction
|
