Default form input are not html encoded

[qcoumes]

Default values of input tags are not escaped, which can cause invalid html syntax for some characters (" for instance).

E.G.:

<input id="form_answer" type="hidden" name="form_answer" style="display: none;" value="# effacez ce commentaire
x=input()
if x in ["success",]:
   print(x)
if x=="failure":
   print("NON c'est pas ca")
if x=="error":
   print(1/0)
">

instead of:

<input id="form_answer" type="hidden" name="form_answer" style="display: none;" value="# effacez ce commentaire
x=input()
if x in [&amp;quot;success&amp;quot;,]:
   print(x)
if x==&amp;quot;failure&amp;quot;:
   print(&amp;quot;NON c'est pas ca&amp;quot;)
if x==&amp;quot;error&amp;quot;:
   print(1/0)
">

[plgitlogin]

The following file solves the problem for the editor where the problem is the most frequent:
https://github.com/nimdanor/python-pl-bank/blob/master/form/text_editor.html
This file should be in the /lib/form dir ...
@qcoumes can I make you remark that :
The syntax
@ /form/text_editor.html
that search locally then search in /lib/form/text_editor.html is VERY HELPFULL in this case.