Lines Matching refs:ch
313 wint_t ch = (wint_t) wch;
314 if (wch < 0 || ch == '\0' || ch == '\t') {
316 } else if (iswcntrl(ch)) {
318 } else if (iswspace(ch)) {
320 } else if (ch < 127) {
321 if (isalnum(ch) || ch == '_') {
324 } else if (ch == 170 || ch == 181 || ch == 186) {
326 } else if (iswalnum(ch)) {
339 int ch;
340 for (ch = lo + 1; ch <= hi; ch++) {
341 if (CharacterClass(ch) != ch) {
347 ch = hi + 1;
348 if (CharacterClass(ch) == ch) {
349 if (ch >= 255 || CharacterClass(ch + 1) != ch) {
374 int ch;
378 for (ch = first; ch < last; ++ch) {
379 int class_c = CharacterClass(ch);
381 if (show_cclass_range(dh, ch - 1)) {
382 dh = ch;
461 int ch;
469 while ((ch = getopt(argc, argv, "acsv")) != -1) {
470 switch (ch) {