Lines Matching refs:ifs
77 * Note that if IFS=' :' then read x y should work so that:
95 const char *ifs;
120 if ((ifs = bltinlookup("IFS", 1)) == NULL)
121 ifs = " \t\n";
144 if (strchr(ifs, c))
151 /* Ignore leading IFS whitespace */
157 /* Only one non-whitespace IFS per word */
179 /* Last variable needs all IFS chars */
192 /* Remove trailing IFS chars */
194 if (!strchr(ifs, *p))
