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Updated runtime files.
author Bram Moolenaar <bram@vim.org>
date Thu, 20 Oct 2011 22:22:38 +0200
parents 3502a7f991fc
children 8b8ef1fed009
comparison
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3152:3f8227139248 3153:37ecb8ff4560
1 *map.txt* For Vim version 7.3. Last change: 2011 Aug 19 1 *map.txt* For Vim version 7.3. Last change: 2011 Oct 12
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4 VIM REFERENCE MANUAL by Bram Moolenaar 4 VIM REFERENCE MANUAL by Bram Moolenaar
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235 For this reason the following is blocked: 235 For this reason the following is blocked:
236 - Changing the buffer text |textlock|. 236 - Changing the buffer text |textlock|.
237 - Editing another buffer. 237 - Editing another buffer.
238 - The |:normal| command. 238 - The |:normal| command.
239 - Moving the cursor is allowed, but it is restored afterwards. 239 - Moving the cursor is allowed, but it is restored afterwards.
240 - You can use getchar(), but the existing typeahead isn't seen and new
241 typeahead is discarded.
242 If you want the mapping to do any of these let the returned characters do 240 If you want the mapping to do any of these let the returned characters do
243 that. 241 that.
242
243 You can use getchar(), it consumes typeahead if there is any. E.g., if you
244 have these mappings: >
245 inoremap <expr> <C-L> nr2char(getchar())
246 inoremap <expr> <C-L>x "foo"
247 If you now type CTRL-L nothing happens yet, Vim needs the next character to
248 decide what mapping to use. If you type 'x' the second mapping is used and
249 "foo" is inserted. If you type 'a' the first mapping is used, getchar() gets
250 the 'a' and returns it.
244 251
245 Here is an example that inserts a list number that increases: > 252 Here is an example that inserts a list number that increases: >
246 let counter = 0 253 let counter = 0
247 inoremap <expr> <C-L> ListItem() 254 inoremap <expr> <C-L> ListItem()
248 inoremap <expr> <C-R> ListReset() 255 inoremap <expr> <C-R> ListReset()