(Move categories to tip template) |
(Change <tt> to <code>, perhaps also minor tweak.) |
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{{TipImported |
{{TipImported |
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|id=1010 |
|id=1010 |
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|previous=1009 |
|previous=1009 |
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| − | |next= |
+ | |next=1012 |
| − | |created= |
+ | |created=2005 |
|complexity=basic |
|complexity=basic |
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|author=Frans |
|author=Frans |
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| − | |version= |
+ | |version=6.0 |
|rating=-2/4 |
|rating=-2/4 |
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| − | |category1= |
+ | |category1=Text processing |
| − | |category2= |
+ | |category2=Usage |
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| − | + | Developers and users will often have a need to change one pattern of text to match a different pattern. This can be completed using a key map and a regular expression. For example some development requires developers to be MISRA compliant. One of the MISRA rules is <code>//-style-comments</code> are not acceptable. These occurrences must be replaced by <code>/*-style-comments-*/</code>. Adding the following mapping to the vimrc file will do this per line. |
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<pre> |
<pre> |
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| − | :map |
+ | :map <F5> /\/\/<CR>xxi/*<Esc>A*/<Esc> |
</pre> |
</pre> |
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| − | This will do the action per found line. Start at the beginning of the file, and repeatedly press |
+ | This will do the action per found line. Start at the beginning of the file, and repeatedly press <F5>. Alternatively, this regular expression can be used: |
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| − | This will help you: |
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| − | |||
<pre> |
<pre> |
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| − | %s,//\(.*\),/*\1 */, |
+ | :map <F5> %s,//\(.*\),/*\1 */, |
</pre> |
</pre> |
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| − | ---- |
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Latest revision as of 06:03, 13 July 2012
Tip 1010 Printable Monobook Previous Next
created 2005 · complexity basic · author Frans · version 6.0
Developers and users will often have a need to change one pattern of text to match a different pattern. This can be completed using a key map and a regular expression. For example some development requires developers to be MISRA compliant. One of the MISRA rules is //-style-comments are not acceptable. These occurrences must be replaced by /*-style-comments-*/. Adding the following mapping to the vimrc file will do this per line.
:map <F5> /\/\/<CR>xxi/*<Esc>A*/<Esc>
This will do the action per found line. Start at the beginning of the file, and repeatedly press <F5>. Alternatively, this regular expression can be used:
:map <F5> %s,//\(.*\),/*\1 */,