RemoveIfdef : remove ifdef macro of C/C++ program
| script karma |
Rating 14/9,
Downloaded by 1026 |
Comments, bugs, improvements
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Vim wiki
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| created by |
| Masashi Watanabe |
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| script type |
| utility |
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| description |
Description:
This script finds #ifdef/#else/#endif keyword, and removes undefined area.
And display the defined macros in your source code after executing.
When we analysis the source code written by another person, a lot of
#ifdef are troublesome very much. This script helps you to analysis it by
removing undefined area.
Please see the example. It helps you to understand this script work.
Instructions:
1 - Put in your plugin directory, and open the C/C++ file
2 - Type :RemoveIfdef
3 - This script finds ifdef macro and remove undefined area
If you want to add the macros, add them to this script' argument.
Feature:
- support the comment (// and /* ... */)
- decide macro keyword from file extension (support C/C++ and Verilog)
Argument:
<None> : Remove undefined area by the macro defined in just source file.
[-n] : Print code with original source code line. This argument should
be specified at first.
ex) #define AAA
#ifdef AAA
// comment
#endif
===>
1 #define AAA
3 // comment
String : Add these strings into macro list
Note:
1. This script changes the C/C++ source code directly. If you want to
cancel, please undo (u).
2. If some macro are defined in the include files, this script doesn't
work exactly.
Examples:
- example source code
#define AAA
// comment 1
#ifdef BBB
#ifdef AAA
// comment 2
#else // AAA
// comment 3
#endif // AAA
#else // BBB
#ifdef AAA
// comment 4
#else // AAA
// comment 5
#endif // AAA
#endif // BBB
- Type RemoveIfdef
-> // comment 1
// comment 4
- Type RemoveIfdef BBB
-> // comment 1
// comment 2
Known Bug:
- Does not support include
- There are some bugs about /* ... */ comment analysis |
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| install details |
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