Method gsub

src/eepp/system/patternmatcher.cpp:187–203

}

std::string PatternMatcher::gsub( const char* text, const char* replace ) {
	PatternMatcher::Match ms( *this, text );
	std::string res;
	while ( ms.subst( res ) ) {
		for ( const char* ptr = replace; *ptr; ++ptr ) {
			if ( *ptr == '%' ) {
				++ptr;
				int ngroup = (int)*ptr - (int)'0';
				res += ms.group( ngroup );
			} else {
				res += *ptr;
			}
		}
		ms.next();
	}
	return res;
}

std::string PatternMatcher::gsub( const std::string& text, const std::string& replace ) {
	return gsub( text.c_str(), replace.c_str() );