Lines Matching defs:sigfound
192 int sigfound;
233 sigfound = -1; /* -1 = no digits found yet */
243 sigfound = 1; /* 1 = significant digits found */
251 * accordingly, but don't set sigfound until we
272 sigfound = 1;
296 sigfound = 0; /* 0 = only zeros found so far */
395 sigfound = 1;
464 if (sigfound < 1) {
467 sigfound = 1;
515 if (sigfound == -1) {
517 sigfound = 0;
536 if (sigfound == -1 || form < 0)
543 if (sigfound == -1 || form > 0)