b86ad06d6b
The intent is to look for platform-specific facilities for regex matching, to provide portable MENUCOLORS configuration files. This is a prototype implementation being committed to see if Windows can use the POSIX regex implementation provided with the C++11 standard library. If this works, I will write a harness for POSIX regexes and for pmatch(), and those can be linked in by platforms as appropriate. pmatch() should be used only as a very last resort, because it breaks compatibility between platforms.
20 lines
656 B
C
20 lines
656 B
C
/* NetHack 3.5 nhregex.h $NHDT-Date: 1428084467 2015/04/03 18:07:47 $ $NHDT-Branch: scshunt-regex $:$NHDT-Revision: 1.0 $ */
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/* NetHack 3.5 nhregex.h $Date: 2009/05/06 10:44:33 $ $Revision: 1.4 $ */
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/* Copyright (c) Sean Hunt 2015. */
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/* NetHack may be freely redistributed. See license for details. */
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#ifndef NHREGEX_H
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#define NHREGEX_H
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#include <hack.h>
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struct nhregex;
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struct nhregex *regex_init(void);
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boolean regex_compile(const char *s, struct nhregex *re);
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const char *regex_error_desc(struct nhregex *re);
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boolean regex_match(const char *s, struct nhregex *re);
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void regex_free(struct nhregex *re);
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#endif
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