| charset.c (191930) | charset.c (195941) |
|---|---|
| 1/* | 1/* |
| 2 * Copyright (C) 1984-2008 Mark Nudelman | 2 * Copyright (C) 1984-2009 Mark Nudelman |
| 3 * 4 * You may distribute under the terms of either the GNU General Public 5 * License or the Less License, as specified in the README file. 6 * 7 * For more information about less, or for information on how to 8 * contact the author, see the README file. 9 */ 10 --- 409 unchanged lines hidden (view full) --- 420prchar(c) 421 LWCHAR c; 422{ 423 /* {{ This buffer can be overrun if LESSBINFMT is a long string. }} */ 424 static char buf[32]; 425 426 c &= 0377; 427 if ((c < 128 || !utf_mode) && !control_char(c)) | 3 * 4 * You may distribute under the terms of either the GNU General Public 5 * License or the Less License, as specified in the README file. 6 * 7 * For more information about less, or for information on how to 8 * contact the author, see the README file. 9 */ 10 --- 409 unchanged lines hidden (view full) --- 420prchar(c) 421 LWCHAR c; 422{ 423 /* {{ This buffer can be overrun if LESSBINFMT is a long string. }} */ 424 static char buf[32]; 425 426 c &= 0377; 427 if ((c < 128 || !utf_mode) && !control_char(c)) |
| 428 SNPRINTF1(buf, sizeof(buf), "%c", c); | 428 SNPRINTF1(buf, sizeof(buf), "%c", (int) c); |
| 429 else if (c == ESC) 430 strcpy(buf, "ESC"); 431#if IS_EBCDIC_HOST 432 else if (!binary_char(c) && c < 64) 433 SNPRINTF1(buf, sizeof(buf), "^%c", 434 /* 435 * This array roughly inverts CONTROL() #defined in less.h, 436 * and should be kept in sync with CONTROL() and IBM-1047. 437 */ 438 "@ABC.I.?...KLMNO" 439 "PQRS.JH.XY.." 440 "\\]^_" 441 "......W[.....EFG" 442 "..V....D....TU.Z"[c]); 443#else 444 else if (c < 128 && !control_char(c ^ 0100)) | 429 else if (c == ESC) 430 strcpy(buf, "ESC"); 431#if IS_EBCDIC_HOST 432 else if (!binary_char(c) && c < 64) 433 SNPRINTF1(buf, sizeof(buf), "^%c", 434 /* 435 * This array roughly inverts CONTROL() #defined in less.h, 436 * and should be kept in sync with CONTROL() and IBM-1047. 437 */ 438 "@ABC.I.?...KLMNO" 439 "PQRS.JH.XY.." 440 "\\]^_" 441 "......W[.....EFG" 442 "..V....D....TU.Z"[c]); 443#else 444 else if (c < 128 && !control_char(c ^ 0100)) |
| 445 SNPRINTF1(buf, sizeof(buf), "^%c", c ^ 0100); | 445 SNPRINTF1(buf, sizeof(buf), "^%c", (int) (c ^ 0100)); |
| 446#endif 447 else 448 SNPRINTF1(buf, sizeof(buf), binfmt, c); 449 return (buf); 450} 451 452/* 453 * Return the printable form of a UTF-8 character. --- 720 unchanged lines hidden --- | 446#endif 447 else 448 SNPRINTF1(buf, sizeof(buf), binfmt, c); 449 return (buf); 450} 451 452/* 453 * Return the printable form of a UTF-8 character. --- 720 unchanged lines hidden --- |