37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
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/*
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* NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE
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*
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* This is NOT the original regular expression code as written by
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* Henry Spencer. This code has been modified specifically for use
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* with the STEVIE editor, and should not be used apart from compiling
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* STEVIE. If you want a good regular expression library, get the
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* original code. The copyright notice that follows is from the
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* original.
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*
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* NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE
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*
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* Definitions etc. for regexp(3) routines.
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*
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* Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
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* not the System V one.
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*/
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#define NSUBEXP 10
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typedef struct regexp {
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char *startp[NSUBEXP];
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char *endp[NSUBEXP];
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char regstart; /* Internal use only. */
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char reganch; /* Internal use only. */
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char *regmust; /* Internal use only. */
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int regmlen; /* Internal use only. */
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char program[1]; /* Unwarranted chumminess with compiler. */
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} regexp;
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extern regexp *regcomp();
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extern int regexec();
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extern void regsub();
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extern void regerror();
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#ifndef ORIGINAL
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extern int reg_ic; /* set non-zero to ignore case in searches */
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#endif
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