strdelim
if ((arg = strdelim(&cp)) == NULL)
arg = strdelim(&cp);
char *strdelim(char **);
if ((keyword = strdelim(&str)) == NULL)
keyword = strdelim(&str);
while ((oattrib = attrib = strdelim(&cp)) && *attrib != '\0') {
if (attributes > 1 || ((arg = strdelim(&cp)) != NULL &&
if ((arg = strdelim(&cp)) == NULL ||
while ((attrib = strdelim(&cp)) && *attrib != '\0') {
if (attributes > 1 || ((arg = strdelim(&cp)) != NULL &&
if ((arg = strdelim(&cp)) == NULL ||
if ((keyword = strdelim(&str)) == NULL)
keyword = strdelim(&str);