Lines Matching refs:ch
76 wint_t ch, cnt, lastch;
81 while ((ch = getopt(argc, argv, "Ccdsu")) != -1)
82 switch((char)ch) {
132 for (lastch = OOBCH; (ch = getwchar()) != WEOF;)
133 if (!cset_in(delete, ch) &&
134 (lastch != ch || !cset_in(squeeze, ch))) {
135 lastch = ch;
136 (void)putwchar(ch);
153 while ((ch = getwchar()) != WEOF)
154 if (!cset_in(delete, ch))
155 (void)putwchar(ch);
168 for (lastch = OOBCH; (ch = getwchar()) != WEOF;)
169 if (lastch != ch || !cset_in(squeeze, ch)) {
170 lastch = ch;
171 (void)putwchar(ch);
219 ch = towupper(s1.lastch);
220 cmap_add(map, s1.lastch, ch);
221 if (sflag && iswupper(ch))
222 cset_add(squeeze, ch);
236 ch = towlower(s1.lastch);
237 cmap_add(map, s1.lastch, ch);
238 if (sflag && iswlower(ch))
239 cset_add(squeeze, ch);
317 for (lastch = OOBCH; (ch = getwchar()) != WEOF;) {
318 if (!Cflag || iswrune(ch))
319 ch = cmap_lookup(map, ch);
320 if (lastch != ch || !cset_in(squeeze, ch)) {
321 lastch = ch;
322 (void)putwchar(ch);
326 while ((ch = getwchar()) != WEOF) {
327 if (!Cflag || iswrune(ch))
328 ch = cmap_lookup(map, ch);
329 (void)putwchar(ch);