[gentoo-commits] proj/eselect:nolinewrap commit in: /, misc/

["Ulrich Müller" <ulm@gentoo.org>]

commit:     14c4d2723db87329d23f40a7ed67cb44f9ced7fd
Author:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Fri Nov 15 06:19:05 2013 +0000
Commit:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Fri Nov 15 06:19:05 2013 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/eselect.git;a=commit;h=14c4d272

Enable bash completion also for an empty list of words.

* misc/eselect.bashcomp (_eselect): Suggest possible completions
also for an empty list of words, i.e. when the user has not typed
any parameters yet.

---
 ChangeLog             | 6 ++++++
 misc/eselect.bashcomp | 6 +++---
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 89fe111..16e368f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-11-15  Ulrich Müller  <ulm@gentoo.org>
+
+	* misc/eselect.bashcomp (_eselect): Suggest possible completions
+	also for an empty list of words, i.e. when the user has not typed
+	any parameters yet.
+
 2013-11-14  Michael Marineau  <mike@marineau.org>
 
 	* modules/profile.eselect (set_symlink): Silence profile symlink

diff --git a/misc/eselect.bashcomp b/misc/eselect.bashcomp
index 30972fe..0ffe628 100644
--- a/misc/eselect.bashcomp
+++ b/misc/eselect.bashcomp
@@ -13,18 +13,18 @@ _eselect() {
     sedcmd2='s/^  \([[:alnum:]-][[:alnum:]_-]*\)[[:space:],].*$/\1/p'
     sedcmd3='s/^  \[[[:digit:]][[:digit:]]*\] *\([[:graph:]]*\).*$/\1/p'
 
-    set - "${COMP_WORDS[@]:1}"
+    set -- "${COMP_WORDS[@]:1}"
     # skip global options
     while [[ $# -gt 1 && $1 == -* ]]; do
         shift
     done
     # skip any subaction options
     while [[ $# -gt 3 && $3 == -* ]]; do
-        set - "${@:1:2}" "${@:4}"
+        set -- "${@:1:2}" "${@:4}"
     done
 
     case $# in
-        1) possibles="${options} $(eselect --brief modules list 2>/dev/null)"
+        0|1) possibles="${options} $(eselect --brief modules list 2>/dev/null)"
             ;;
         2) possibles=$(eselect --brief "$1" usage 2>/dev/null \
             | sed -n -e "${sedcmd2}") ;;