From dc89617cdda10aad9ebd4d8aae7d86ff032374b8 Mon Sep 17 00:00:00 2001
From: Frank Barknecht <fbar@users.sourceforge.net>
Date: Mon, 26 Dec 2005 18:29:50 +0000
Subject: added completion for -path, -helppath and -open

svn path=/trunk/; revision=4299
---
 scripts/bash_completion/pd | 40 +++++++++++++++++++++++++++++++---------
 1 file changed, 31 insertions(+), 9 deletions(-)

(limited to 'scripts/bash_completion/pd')

diff --git a/scripts/bash_completion/pd b/scripts/bash_completion/pd
index 9210fcdd..e7af0011 100644
--- a/scripts/bash_completion/pd
+++ b/scripts/bash_completion/pd
@@ -1,19 +1,17 @@
 # 
 # bash_completion file for Pd. 
 # 
-# Save as: /etc/bash_completion.d/pd or ~/.bash_completion and enjoy
-# never having to type any full command line option anymore. Instead you
-# can press <TAB>.
+# Save as: /etc/bash_completion.d/pd or ~/.bash_completion and enjoy never
+# having to type any full command line option anymore. Instead you can press
+# <TAB>.
 #
-# Later add some more fine grained settings, like having "-path"
-# only complete on directory names etc. If you want to help, these are
-# fine introductions to bash's completion feature:
+# If you want to help, these are fine introductions to bash's completion
+# feature:
 # 
 # http://www.debian-administration.org/articles/316
 # http://www.debian-administration.org/articles/317
 #
-# First version written by Frank Barknecht <fbar AT footils.org>
-# Dec 26 2005
+# First version written by Frank Barknecht <fbar AT footils.org> Dec 26 2005
 
 have pd && 
 _pd() 
@@ -21,7 +19,9 @@ _pd()
     local cur prev opts
     COMPREPLY=()
     cur="${COMP_WORDS[COMP_CWORD]}"
-    #prev="${COMP_WORDS[COMP_CWORD-1]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    
+    # Pd's options:
     opts="-help \
     -r \
     -audioindev \
@@ -70,6 +70,28 @@ _pd()
     -realtime \
     -nrt"
 
+
+    # options that require an argument:
+    case "${prev}" in
+        # directory argument:
+        # TODO: colon-separated paths as in "/usr/lib/pd/extra:/home/user/pd"
+        -path)
+            COMPREPLY=( $(compgen -d ${cur}) )
+            return 0
+            ;;
+        -helppath)
+            COMPREPLY=( $(compgen -d ${cur}) )
+            return 0
+            ;;
+        # patch file argument:
+        -open)
+            _filedir '@(pd|pat)'
+            return 0
+            ;;
+        *)
+            ;;
+    esac
+
     if [[ ${cur} == -* ]] ; then
         COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
     else
-- 
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