[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Escaping of dollar signs

From: SF Markus Elfring
Subject: Escaping of dollar signs
Date: Thu, 15 Jan 2015 15:05:42 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0


The rule syntax description mentions an use case
where it will be needed to work with four dollar signs.

The description of the eval function points also out
to be careful with the $ character.
Can it happen that even more "dollars" are needed
when several variables are called for evaluation
in a recursive/nested way?


reply via email to

[Prev in Thread] Current Thread [Next in Thread]