[htmltmpl] WML escaping for ::JIT

[Alex Kapranoff]

Patch to enable "ESCAPE=WML" in HTML::Template::JIT.

-- 
Alex Kapranoff,
$n=["1another7Perl213Just3hacker49"=~/\d|\D*/g];
$$n[0]={grep/\d/,@$n};print"@$n{1..4}\n"

patch-t::10escape.t
Description: Troff document

--- t/templates/wmlescape.tmpl.orig     Thu Sep 16 15:55:22 2004
+++ t/templates/wmlescape.tmpl  Thu Sep 16 15:55:43 2004
@@ -0,0 +1,2 @@
+Some WML escaped stuff:
+<TMPL_VAR ESCAPE=WML STUFF>

--- JIT/Compiler.pm.orig	Tue Jan 17 15:55:30 2006
+++ JIT/Compiler.pm	Tue Jan 17 15:56:41 2006
@@ -266,6 +266,8 @@
       $do_escape = 'URL';
     } elsif ($type eq 'HTML::Template::JSESCAPE') {
       $do_escape = 'JS';
+    } elsif ($type eq 'HTML::Template::WMLESCAPE') {
+      $do_escape = 'WML';
     } elsif ($type eq 'HTML::Template::NOOP') {
       # noop
     } else {
@@ -525,6 +527,35 @@
     }
 END
       
+  } elsif ($escape eq 'WML') {
+      push @code, <<END;
+    switch (c) {
+      case '&':
+        sv_insert(temp_sv, len, 1, "&amp;",  5);
+        len += 4;
+        break;
+      case '"':
+        sv_insert(temp_sv, len, 1, "&quot;", 6);
+        len += 5;
+        break;
+      case '>':
+        sv_insert(temp_sv, len, 1, "&gt;",   4);
+        len += 3;
+        break;
+      case '<':
+        sv_insert(temp_sv, len, 1, "&lt;",   4);
+        len += 3;
+        break;
+      case '\\'':
+        sv_insert(temp_sv, len, 1, "&#39;",  5);
+        len += 4;
+        break;
+      case '\$':
+        sv_insert(temp_sv, len, 1, "\$\$", 2);
+        len++;
+    }
+END
+
   } else {
     die "Unknown escape type '$escape'.";
   }

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