char *word_dup(const char *s)
{
const char *start = s;
while(iswordpart(*s))
s++;
return ustrdup2(start, s);
}
char *word_find(char *line, char *word)
{
const int wordlen = strlen(word);
char *pos = line;
while((pos = word_strstr(pos, word))){
char *fin;
if(pos > line && iswordpart(pos[-1])){
pos++;
continue;
}
fin = pos + wordlen;
if(iswordpart(*fin)){
pos++;
continue;
}
return pos;
}
return NULL;
}
char *word_find_any(char *s)
{
for(; *s; s++){
switch(*s){
case '"':
case '\'':
s = str_quotefin2(s + 1, *s);
if(!s)
return NULL;
break;
}
if(iswordpart(*s))
return s;
}
return NULL;
}
char *word_end(char *s)
{
for(; iswordpart(*s); s++);
return s;
}
