regularexp.h File Reference

Implements a layer for regex. More...

Go to the source code of this file.

I hate rm_so/eo name!
#define	begin   rm_so
#define	end   rm_eo
Functions
regmatch_t	regfind (const char *from, const char *exp)
	Searches for a regular expression in the given string.
regoff_t	regfind_start (const char *from, const char *exp)
	Searches for a regular expression in the given string, returning only the starting offset.
regoff_t	regfind_end (const char *from, const char *exp)
	Searches for a regular expression in the given string, returning only the ending offset.
int	regfind_count (const char *from, const char *exp)
	Searches for a regular expression in the given string, returning the number of occurrences.

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Detailed Description

Implements a layer for regex.

Author:

Enrico Tassi   <>

Alessio Caprari   <>

Definition in file regularexp.h.

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Define Documentation

#define begin   rm_so

Definition at line 25 of file regularexp.h.

#define end   rm_eo

Definition at line 26 of file regularexp.h.

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Function Documentation

regmatch_t regfind (  const char *  from, const char *  exp )

Searches for a regular expression in the given string. Parameters: from  the source string exp  the regular expression Returns: a struct with a begin and end fields

int regfind_count (  const char *  from, const char *  exp )

Searches for a regular expression in the given string, returning the number of occurrences. Returns: the number of occurrences of exp in from See also: regfind()

regoff_t regfind_end (  const char *  from, const char *  exp )

Searches for a regular expression in the given string, returning only the ending offset. Returns: The end offset of the match See also: regfind()

regoff_t regfind_start (  const char *  from, const char *  exp )

Searches for a regular expression in the given string, returning only the starting offset. Returns: The start offset of the match See also: regfind()

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