Function str_clean_whitespaces

src/base/str.cpp:295–324

}

void str_clean_whitespaces(char *str)
{
	char *read = str;
	char *write = str;

	/* skip initial whitespace */
	while(*read == ' ')
		read++;

	/* end of read string is detected in the loop */
	while(true)
	{
		/* skip whitespace */
		int found_whitespace = 0;
		for(; *read == ' '; read++)
			found_whitespace = 1;
		/* if not at the end of the string, put a found whitespace here */
		if(*read)
		{
			if(found_whitespace)
				*write++ = ' ';
			*write++ = *read++;
		}
		else
		{
			*write = 0;
			break;
		}
	}
}

char *str_skip_to_whitespace(char *str)
{