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|
/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2000 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
/* $Id: highlight.c,v 1.41 2000/04/10 19:29:36 andi Exp $ */
#define YY_TLS_VARS
extern char *phptext;
extern int phpleng;
extern int ExecuteFlag,Execute; /* remove me */
#include "php.h"
#include "language-parser.tab.h"
#include "main.h"
#include "highlight.h"
void syntax_highlight(Token *next_token)
{
register int i;
int highlight_keyword;
YY_TLS_VARS;
TLS_VARS;
switch (next_token->token_type) {
case FUNCTION:
case OLD_FUNCTION:
case PHP_CONST:
case CLASS:
case EXTENDS:
case VAR:
case NEW:
case PHP_ECHO:
case PHP_PRINT:
case IF:
case ELSE:
case ELSEIF:
case ENDIF:
case WHILE:
case ENDWHILE:
case DO:
case FOR:
case ENDFOR:
case BREAK:
case CONTINUE:
case INCLUDE:
case HIGHLIGHT_FILE:
case HIGHLIGHT_STRING:
case EVAL:
case PHP_ARRAY:
case PHP_LIST:
case PHP_LINE:
case PHP_FILE:
case '{':
case '}':
case '(':
case ')':
highlight_keyword=1;
break;
case ';':
if (phpleng == 1) { /* a real ;, as opposed to an implicit ; at the end of a PHP block */
PUTS("<FONT color=\"");
PUTS(php3_ini.highlight_keyword);
PUTS("\">");
html_putc(';');
PUTS("</FONT>");
}
return;
break;
case '\'':
case '"':
case '`':
return; /* handled in the scanner */
break;
default:
highlight_keyword=0;
break;
}
if (highlight_keyword) {
PUTS("<FONT color=\"");
PUTS(php3_ini.highlight_keyword);
PUTS("\">");
}
for (i = 0; i < phpleng; i++) {
html_putc(phptext[i]);
}
if (highlight_keyword) {
PUTS("</FONT>");
}
if (next_token->phplval.type==IS_STRING) {
STR_FREE(next_token->phplval.value.str.val);
}
}
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
|
