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Update runtime files.
author Bram Moolenaar <bram@vim.org>
date Fri, 10 Dec 2010 20:35:50 +0100
parents 840c3cadb842
children 85c5a72551e2
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2661:a03f7551bacc 2662:916c90b37ea9
1 *eval.txt* For Vim version 7.3. Last change: 2010 Nov 13 1 *eval.txt* For Vim version 7.3. Last change: 2010 Dec 01
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4 VIM REFERENCE MANUAL by Bram Moolenaar 4 VIM REFERENCE MANUAL by Bram Moolenaar
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6 6
2718 {only available when compiled with the |+float| feature} 2718 {only available when compiled with the |+float| feature}
2719 2719
2720 2720
2721 expand({expr} [, {flag}]) *expand()* 2721 expand({expr} [, {flag}]) *expand()*
2722 Expand wildcards and the following special keywords in {expr}. 2722 Expand wildcards and the following special keywords in {expr}.
2723 The result is a String. 2723 The result is a String. 'wildignorecase' applies.
2724 2724
2725 When there are several matches, they are separated by <NL> 2725 When there are several matches, they are separated by <NL>
2726 characters. [Note: in version 5.0 a space was used, which 2726 characters. [Note: in version 5.0 a space was used, which
2727 caused problems when a file name contains a space] 2727 caused problems when a file name contains a space]
2728 2728
2739 <cfile> file name under the cursor 2739 <cfile> file name under the cursor
2740 <afile> autocmd file name 2740 <afile> autocmd file name
2741 <abuf> autocmd buffer number (as a String!) 2741 <abuf> autocmd buffer number (as a String!)
2742 <amatch> autocmd matched name 2742 <amatch> autocmd matched name
2743 <sfile> sourced script file name 2743 <sfile> sourced script file name
2744 <slnum> sourced script file line number
2744 <cword> word under the cursor 2745 <cword> word under the cursor
2745 <cWORD> WORD under the cursor 2746 <cWORD> WORD under the cursor
2746 <client> the {clientid} of the last received 2747 <client> the {clientid} of the last received
2747 message |server2client()| 2748 message |server2client()|
2748 Modifiers: 2749 Modifiers:
3432 characters. 3433 characters.
3433 Unless the optional {flag} argument is given and is non-zero, 3434 Unless the optional {flag} argument is given and is non-zero,
3434 the 'suffixes' and 'wildignore' options apply: Names matching 3435 the 'suffixes' and 'wildignore' options apply: Names matching
3435 one of the patterns in 'wildignore' will be skipped and 3436 one of the patterns in 'wildignore' will be skipped and
3436 'suffixes' affect the ordering of matches. 3437 'suffixes' affect the ordering of matches.
3438 'wildignorecase' always applies.
3437 If the expansion fails, the result is an empty string. 3439 If the expansion fails, the result is an empty string.
3438 A name for a non-existing file is not included. 3440 A name for a non-existing file is not included.
3439 3441
3440 For most systems backticks can be used to get files names from 3442 For most systems backticks can be used to get files names from
3441 any external command. Example: > 3443 any external command. Example: >
5452 stridx({haystack}, {needle} [, {start}]) *stridx()* 5454 stridx({haystack}, {needle} [, {start}]) *stridx()*
5453 The result is a Number, which gives the byte index in 5455 The result is a Number, which gives the byte index in
5454 {haystack} of the first occurrence of the String {needle}. 5456 {haystack} of the first occurrence of the String {needle}.
5455 If {start} is specified, the search starts at index {start}. 5457 If {start} is specified, the search starts at index {start}.
5456 This can be used to find a second match: > 5458 This can be used to find a second match: >
5457 :let comma1 = stridx(line, ",") 5459 :let colon1 = stridx(line, ":")
5458 :let comma2 = stridx(line, ",", comma1 + 1) 5460 :let colon2 = stridx(line, ":", colon1 + 1)
5459 < The search is done case-sensitive. 5461 < The search is done case-sensitive.
5460 For pattern searches use |match()|. 5462 For pattern searches use |match()|.
5461 -1 is returned if the {needle} does not occur in {haystack}. 5463 -1 is returned if the {needle} does not occur in {haystack}.
5462 See also |strridx()|. 5464 See also |strridx()|.
5463 Examples: > 5465 Examples: >