add javascript escape parameter to escape modifier

NEWS

@@ -1,11 +1,13 @@
+    - add javascript parameter to escape modifier (Monte)
+    - added correct line numbers to syntax error messages
+      in compiler (Monte)
     - added support for modifiers to function calls (Monte)
     - support return value for custom functions (Monte)
     - can access constants via $smarty.const.FOO (Monte)
     - cleaned up regex code in compiler (Monte)
-    - can now pass modifiers to static content,
-      among other minor syntax features (monte)
-    - fix up regex code in compiler, make much more flexible
-      (Monte)
+    - can now pass modifiers to static content (Monte)
+    - fix up regex code in compiler, more flexible and
+      maintainable (Monte)
     - added support for object method access (Monte)
     - added day_value_format to html_select_date (Marcus
       Bointon, Monte)

docs/html.dsl

@@ -8,7 +8,7 @@
 <style-specification id="docbook-smarty-html" use="docbook">
 <style-specification-body>
 
-(define %html-ext% ".html")
+(define %html-ext% ".php")
 
 &html-common.dsl;
 &common.dsl;

libs/plugins/modifier.escape.php

@@ -37,6 +37,10 @@ function smarty_modifier_escape($string, $esc_type = 'html')
 			}
 			return $return;
 
+        case 'javascript':
+            // escape quotes and backslashes and newlines
+            return str_replace(array('\\','\'',"\r","\n"), array("\\\\", "\\'",'\r','\r'), $string);
+
         default:
             return $string;
     }

plugins/modifier.escape.php

@@ -37,6 +37,10 @@ function smarty_modifier_escape($string, $esc_type = 'html')
 			}
 			return $return;
 
+        case 'javascript':
+            // escape quotes and backslashes and newlines
+            return str_replace(array('\\','\'',"\r","\n"), array("\\\\", "\\'",'\r','\r'), $string);
+
         default:
             return $string;
     }