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comparison src/c/urweb.c @ 1457:aa2398e58306

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Escape less-than in JavaScript strings
author Adam Chlipala <adam@chlipala.net>
date Thu, 12 May 2011 17:14:13 -0400
parents b6ce8ef0ea88
children fb88d64abec8
comparison
equal deleted inserted replaced
1456:d674fb9499c4 1457:aa2398e58306
1378 break; 1378 break;
1379 case '\\': 1379 case '\\':
1380 strcpy(s2, "\\\\"); 1380 strcpy(s2, "\\\\");
1381 s2 += 2; 1381 s2 += 2;
1382 break; 1382 break;
1383 case '<':
1384 strcpy(s2, "\\074");
1385 s2 += 4;
1386 break;
1383 default: 1387 default:
1384 if (isprint((int)c) || c >= 128) 1388 if (isprint((int)c) || c >= 128)
1385 *s2++ = c; 1389 *s2++ = c;
1386 else { 1390 else {
1387 sprintf(s2, "\\%03o", c); 1391 sprintf(s2, "\\%03o", c);
1415 break; 1419 break;
1416 case '\\': 1420 case '\\':
1417 strcpy(s2, "\\\\"); 1421 strcpy(s2, "\\\\");
1418 s2 += 2; 1422 s2 += 2;
1419 break; 1423 break;
1424 case '<':
1425 strcpy(s2, "\\074");
1426 s2 += 4;
1427 break;
1420 default: 1428 default:
1421 if (isprint((int)c) || c >= 128) 1429 if (isprint((int)c) || c >= 128)
1422 *s2++ = c; 1430 *s2++ = c;
1423 else { 1431 else {
1424 sprintf(s2, "\\%03o", (unsigned char)c); 1432 sprintf(s2, "\\%03o", (unsigned char)c);
1448 s2 += 2; 1456 s2 += 2;
1449 break; 1457 break;
1450 case '\\': 1458 case '\\':
1451 strcpy(s2, "\\\\"); 1459 strcpy(s2, "\\\\");
1452 s2 += 2; 1460 s2 += 2;
1461 break;
1462 case '<':
1463 strcpy(s2, "\\074");
1464 s2 += 4;
1453 break; 1465 break;
1454 default: 1466 default:
1455 if (isprint((int)c) || c >= 128) 1467 if (isprint((int)c) || c >= 128)
1456 *s2++ = c; 1468 *s2++ = c;
1457 else { 1469 else {