new malloc `{ return malloc(sizeof(regex_t)); `}
# Compile the regular expression `regex` into a form that is suitable for subsequent `regexec` searches
- fun regcomp(regex: NativeString, cflags: Int): Int `{
+ fun regcomp(regex: CString, cflags: Int): Int `{
return regcomp(self, regex, cflags);
`}
#
# `nmatch` and `pmatch` are used to provide information regarding the location of any matches.
# `eflags` may be the bitwise-or of one or both of `flag_notbol` and `flag_noteol`.
- fun regexec(string: NativeString, nmatch: Int, pmatch: NativeMatchArray, eflags: Int): Int `{
+ fun regexec(string: CString, nmatch: Int, pmatch: NativeMatchArray, eflags: Int): Int `{
return regexec(self, string, nmatch, pmatch, eflags);
`}
# Match `string` against the precompiled pattern buffer of `self`, do not locate matches
#
# `eflags` may be the bitwise-or of one or both of `flag_notbol` and `flag_noteol`.
- fun regexec_match_only(string: NativeString, eflags: Int): Int `{
+ fun regexec_match_only(string: CString, eflags: Int): Int `{
return regexec(self, string, 0, NULL, eflags);
`}
fun regfree `{ regfree(self); `}
# Turn the error codes that can be returned by both `regcomp` and `regexec` into error message strings
- fun regerror(errcode: Int): NativeString `{
+ fun regerror(errcode: Int): CString `{
size_t len = regerror(errcode, self, NULL, 0);
char *message = malloc(len);
regerror(errcode, self, message, len);
fun [](index: Int): NativeMatchArray `{ return self + index; `}
end
-redef extern class NativeString
- private fun substring_from(index: Int): NativeString `{ return self + index; `}
+redef extern class CString
+ private fun substring_from(index: Int): CString `{ return self + index; `}
end
redef class Text