Fatal error: Uncaught Twig_Error_Syntax: Unexpected token "punctuation" of value "|"

[Petervw]

Hi there,

First of all, thanks for your repository! Great trick to extract the translations from our twig files.

While we are updating our translation files, we encountered this error. Can you help with a fix?

Thanks,
Petervw

---

PHP Fatal error: Uncaught Twig_Error_Syntax: Unexpected token "punctuation" of value "|" ("name" expected)
....
in phar:///usr/local/bin/twig-gettext-extractor/vendor/twig/twig/lib/Twig/TokenStream.php:87

Stack trace:

#0 phar:///usr/local/bin/twig-gettext-extractor/vendor/twig/twig/lib/Twig/ExpressionParser.php(449): Twig_TokenStream->expect(5)
#1 phar:///usr/local/bin/twig-gettext-extractor/vendor/twig/twig/lib/Twig/ExpressionParser.php(443): Twig_ExpressionParser->parseFilterExpressionRaw(Object(Twig_Node_Expression_Constant))
#2 phar:///usr/local/bin/twig-gettext-extractor/vendor/twig/twig/lib/Twig/ExpressionParser.php(302): Twig_ExpressionParser->parseFilterExpression(Object(Twig_Node_Expression_Constant))
#3 phar:///usr/local/bin/twig-gettext-extractor/vendor/twig/twig/lib/Twig/ExpressionParser.php(194): Twig_ExpressionParser->parsePostfixExpression(Object(Twig_Node_Expression_Constant))
#4 phar:///usr/local/ in phar:///usr/local/bin/twig-gettext-extractor/vendor/twig/twig/lib/Twig/TokenStream.php on line 87

Code example (the pipes are on line 4):

    {% if form.api_key == '' || form.button_text == '' %}
        <div class="alert alert-info">

[umpirsky]

Does it happens with:

    {% if form.api_key == '' or form.button_text == '' %}
        <div class="alert alert-info">

❓

[Petervw]

@umpirsky, yes your code example is a good workaround. Note that OR doesn't work.

What do you think of a || implementation? Twig supports this syntax.

[umpirsky]

It is a bug, sure, that's why I keep it open, we should fix it. Just wanted to know if there is a workaround. Thanks for reporting!