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docs: add new <%| tag for escaped expressions (#1683)

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the tag was added by dd23a805c2
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bobcanthelpyou 2019-03-23 18:37:49 +01:00 committed by Matthias Schiffer
parent c208fc4fd9
commit cae79eb074
1 changed files with 3 additions and 1 deletions
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docs/dev/web/view.rst
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@ -11,7 +11,9 @@ Views are partial HTML pages, with additional template tags that allow
to embed Lua code and translation strings. The following tags are defined: to embed Lua code and translation strings. The following tags are defined:
- ``<%`` ... ``%>`` evaluates the enclosed Lua expression. - ``<%`` ... ``%>`` evaluates the enclosed Lua expression.
- ``<%=`` ... ``%>`` evaluates the enclosed Lua expression and prints its value. - ``<%|`` ... ``%>`` evaluates the enclosed Lua expression and prints its value.
- ``<%=`` ... ``%>`` evaluates the enclosed Lua expression and prints its value
*without escaping HTML entities*. This is useful when the value contains HTML code.
- ``<%+`` ... ``%>`` includes another template. - ``<%+`` ... ``%>`` includes another template.
- ``<%:`` ... ``%>`` translates the enclosed string using the loaded i18n catalog. - ``<%:`` ... ``%>`` translates the enclosed string using the loaded i18n catalog.
- ``<%_`` ... ``%>`` translates the enclosed string *without escaping HTML entities* - ``<%_`` ... ``%>`` translates the enclosed string *without escaping HTML entities*