[pulseaudio-tickets] [PulseAudio] #36: Add .ifexists, .else and .endif meta commands

[PulseAudio]

#36: Add .ifexists, .else and .endif meta commands
-------------------------+--------------------------------------------------
 Reporter:  cjvdb        |       Owner:  lennart
     Type:  enhancement  |      Status:  new    
 Priority:  normal       |   Milestone:         
Component:  core         |    Severity:  normal 
 Keywords:               |  
-------------------------+--------------------------------------------------
 The Debian packages need a way to detect at runtime which modules are
 installed and/or which other packages are on the system and based on that
 load different modules. This patch adds .ifexists which can be used like
 this:
 {{{
 .ifexists /path/to/any/file
 load-module ...
 set-default-sink ...
 etc ...
 .else
 load-module ...
 .endif
 }}}

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Ticket URL: <http://www.pulseaudio.org/ticket/36>
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