[MacPorts] #14620: vim-app 7.1.* improvement to display stdin

[MacPorts]

#14620: vim-app 7.1.*  improvement to display stdin
-----------------------------+----------------------------------------------
 Reporter:  itsme at xs4all.nl  |       Owner:  macports-tickets at lists.macosforge.org
     Type:  enhancement      |      Status:  new                                  
 Priority:  Normal           |   Milestone:  Port Enhancements                    
Component:  ports            |     Version:  1.6.0                                
 Keywords:                   |  
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 by testing if the first parameter of /opt/local/bin/gvim  equals '-'
 and then executing
 {{{
 cat | exec "$binary" ....
 }}}
 instead of just
 {{{
 exec "$binary"
 }}}

 you can open stdin in vim-app.

 for example you can use it like this:
 {{{
 ls | gvim -
 }}}
 and get the directory contents in vim.


 attached is the complete modified {{{gvim}}} script

-- 
Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14620>
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