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Liquid Syntax Error (Bug #1222)
| Status: | Closed | Start date: | 2013-02-02 |
|---|---|---|---|
| Priority: | Normal | Due date: | |
| Assignee: |  Holger Just |
% Done: | 0% |
| Category: | Wikis | ||
| Target version: | - | ||
| Remote issue URL: | Affected version: |
Description
After upgrading to the latest version, one of the articles in my wiki (including some code samples) started showing this error:
[Liquid Syntax Error] Unknown tag 'autoescape'
I have 'autoescape' in some example code which is quoted in the article in < pre > tags. Where should I look for explanations?
The part which causes the error is most likely this one: http://pastebin.com/Yvy1vj5N
Discussion: https://www.chiliproject.org/boards/1/topics/2361?r=2368
History
Updated by GDR! GDR! at 2013-02-02 01:32 pm
I've looked it up and judging by stack trace, it looks like Liquid Templating Language (http://liquidmarkup.org/ ) is used somewhere in chiliproject, and thinks it's its own command. It uses { % for control markup.
So I would guess that wiki code is not properly escaped before passing to template engine? Hard to say, I don't know ruby.
Updated by Felix Schäfer at 2013-02-02 01:57 pm
That's something Holger can better fix, as he did the liquid integration :-)
- Assignee changed from Felix Schäfer to Holger Just
Updated by Holger Just at 2013-03-19 09:27 pm
We use Liquid in ChiliProject as an additional logic layer on top of Textile since ChiliProject 3.0. Liquid uses the {{ foo }} and {% foo %} syntax for its functionality.
Liquid doesn't adhere to textile code or pre-blocks, as that would cripple the expressiveness of the language. If you want to include text that parses as liquid verbatim, you have to wrap that in liquid {% raw %} tags. At the end of the escaped block you then have to add an endraw tag (that I can't include here verbatim as that would still be parsed as liquid...
So basically you can write something like this, with the underscores replaced with percent characters:
{_ raw _} my stuff {_ endraw _}
You can learn more about Liquid at the respective wiki page.
- Target version deleted (
3.8.0) - Status changed from Open to Closed