Lines Matching defs:control
109 char control; /* control character */
738 r->control = '\0';
3071 if (*p == '\0' || (r->control = *p++) == '.')
3072 r->control = '\0';
3719 * If the control character has been set with `.cc', then let that grain
3722 * control character when `cc' has been invoked will cause the
3732 if (r->control != '\0' && cp[pos] == r->control)
3734 else if (r->control != '\0')