liblunicode/ucdata/ucpgba.c

204             if (str->visual_first != 0) {
214                     run->visual_next = str->visual_first;
215                     str->visual_first->visual_prev = run;
216                     str->visual_first = run;
219               str->visual_first = str->visual_last = run;
239             if (str->visual_first != 0) {
249                     run->visual_next = str->visual_first;
250                     str->visual_first->visual_prev = run;
251                     str->visual_first = run;
254               str->visual_first = str->visual_last = run;
276         if (str->visual_first != 0) {
286                 run->visual_next = str->visual_first;
287                 str->visual_first->visual_prev = run;
288                 str->visual_first = run;
291           str->visual_first = str->visual_last = run;
306     if (str->visual_first != 0) {
312             run->visual_next = str->visual_first;
313             str->visual_first->visual_prev = run;
314             str->visual_first = run;
317       str->visual_first = str->visual_last = run;
335     str->visual_first = str->visual_last = str->cursor = 0;
448     for (l = 0, r = s->visual_first; r != 0; r = r->visual_next) {