From 9efac7dc163ee573072fe1cdf64fb0dceb655982 Mon Sep 17 00:00:00 2001 From: Christian Wieninger Date: Sun, 26 Sep 2010 14:09:57 +0200 Subject: new 'lenght' command for script language --- doc-src/en/epgsearch.4.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'doc-src/en/epgsearch.4.txt') diff --git a/doc-src/en/epgsearch.4.txt b/doc-src/en/epgsearch.4.txt index 7bdfc82..7db3858 100644 --- a/doc-src/en/epgsearch.4.txt +++ b/doc-src/en/epgsearch.4.txt @@ -743,6 +743,17 @@ This will connect to through the given port and pass the optional given data. can be an IP address or the domain name of the TCP service. The result returned by the service must be terminated with a line feed. +=head2 Get the length of an argument + +When passing any values to the connect or system command it can be helpful to have +the length of an argument for simple parsing. This can be done with + + %uservar%=length() + +Sample: + +%length_title%=length(%title%) + =head2 Possible variables for a list of already builtin variables refer to the section "Customizing the EPG menus" -- cgit v1.2.3