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Document the %val{error} expansion.

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Tim Allen 2019-05-02 19:55:03 +10:00
parent 0cc89b2b9f
commit a7807b962e
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doc/pages/expansions.asciidoc
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@ -254,6 +254,11 @@ The following expansions are supported (with required context _in italics_):
_in window scope_ +
line of the main cursor, the third component of `%val{selection_desc}`
*%val{error}*::
_in `try` command's <on_error_commands> parameter_ +
the text of the error that cancelled execution of the <commands> parameter
(or the previous <on_error_commands> parameter)
*%val{history_id}*::
_in buffer, window scope_ +
history id of the current buffer, an integer value which refers to a