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Lines Matching defs:lab

77 struct buffer lab;
420 buf_add_char(&lab, '#');
423 buf_add_char(&lab, inp_next());
424 switch (lab.s[lab.len - 1]) {
427 buf_add_char(&lab, inp_next());
432 buf_add_char(&lab, *in.p++);
450 buf_add_char(&lab, *in.p++);
456 while (lab.len > 0 && ch_isblank(lab.s[lab.len - 1]))
457 lab.len--;
458 buf_terminate(&lab);
526 if (lab.len > 0 || code.len > 0 || com.len > 0)
531 const char *dir = lab.s + 1, *line_end = lab.s + lab.len;
570 && lab.len == 0 /* for preprocessing lines */
888 buf_add_buf(&lab, &code);
889 buf_add_char(&lab, ':');
1124 if (lab.len > 0 || code.len > 0 || com.len > 0)