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| author | Christian Wieninger <cwieninger@gmx.de> | 2010-09-26 14:09:57 +0200 |
|---|---|---|
| committer | Christian Wieninger <cwieninger@gmx.de> | 2010-09-26 14:09:57 +0200 |
| commit | 9efac7dc163ee573072fe1cdf64fb0dceb655982 (patch) | |
| tree | 5d662f2a7d764fdabd704e52f11268dc5badf0f5 /doc-src/en | |
| parent | 44fe54115300b604865789018b560ec28edfcf3f (diff) | |
| download | vdr-plugin-epgsearch-9efac7dc163ee573072fe1cdf64fb0dceb655982.tar.gz vdr-plugin-epgsearch-9efac7dc163ee573072fe1cdf64fb0dceb655982.tar.bz2 | |
new 'lenght' command for script language
Diffstat (limited to 'doc-src/en')
| -rw-r--r-- | doc-src/en/epgsearch.4.txt | 11 |
1 files changed, 11 insertions, 0 deletions
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 <addr> through the given port and pass the optional given data. <addr> 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(<any arguments>) + +Sample: + +%length_title%=length(%title%) + =head2 Possible variables for a list of already builtin variables refer to the section "Customizing the EPG menus" |