Lines Matching refs:ch
1119 register char ch;
1130 if ((ch = *ptr) == '\n' || ch == '\r')
1136 if (ch == ch_kill)
1149 else if (ch == ch_erase)
1165 else if (cnt == size || (numeric && !isdigit(ch)) ||
1166 !isprint(ch))
1174 putchar(ch);
1283 register int ch;
1302 if ((ch = *new++) != *old)
1313 putchar(ch);
1314 *old = ch;
1332 if ((ch = *new++) != *old)
1361 if (ch == '\0')
1369 putchar(ch);
1372 *old = ch;
1379 } while (ch != '\0');
1408 register char ch;
1411 while ((ch = *ptr) != '\0')
1413 if (!isprint(ch))