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mention PCRE in docs/userguide

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Michael Stapelberg 2011-09-11 11:10:09 +01:00
parent 8f0e0dee58
commit 1a91c695e7
1 changed files with 3 additions and 2 deletions
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@ -739,8 +739,9 @@ con_id::
Compares the i3-internal container ID, which you can get via the IPC Compares the i3-internal container ID, which you can get via the IPC
interface. Handy for scripting. interface. Handy for scripting.
Note that currently all criteria are compared case-insensitive and do not The criteria +class+, +instance+, +title+ and +mark+ are actually regular
support regular expressions. This is planned to change in the future. expressions (PCRE). See +pcresyntax(3)+ or +perldoc perlre+ for information on
how to use them.
=== Splitting containers === Splitting containers