Cross Reference: /src/bin/sh/miscbltin.c

Lines Matching defs:ifs
82  * Note that if IFS=' :' then read x y should work so that:
207 	const char *ifs;
291 	if ((ifs = bltinlookup("IFS", 1)) == NULL)
292 		ifs = " \t\n";
327 		if (strchr(ifs, c))
334 				/* Ignore leading IFS whitespace */
340 				/* Only one non-whitespace IFS per word */
366 			/* Last variable needs all IFS chars */
372 		if (equal(*ap, "IFS")) {
374 			 * we must not alter the value of IFS, as our
375 			 * local "ifs" var is (perhaps) pointing at it,
377 			 * the next time we reference ifs - but that mem
401 	/* Remove trailing IFS chars */
403 		if (!strchr(ifs, *p))
414 	 * If IFS was one of the variables named, we can finally set it now
415 	 * (no further references to ifs will be made)
418 		setvar("IFS", newifs, 0);
422 	 * also be IFS, hence the ordering here)
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