File backticks-bsc963140.patch of Package bash-completion-doc

---
 bash-completion-2.7/bash_completion |   20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

--- bash-completion-2.7/bash_completion
+++ bash-completion-2.7/bash_completion	2017-07-04 07:49:14.823999472 +0000
@@ -994,13 +994,21 @@ _dollar()
     [[ "$COMP_LINE" == cd* ]] && s="/"
 
     case "$1" in
+    \$\(*\))
+        ((glob == 0)) && shopt -u extglob
+        return 0
+        ;;
     \$\(*)
-        COMPREPLY=($(compgen -c -P '$(' -S ")$s" -- ${1#??}))
-        let cmd++
+        COMPREPLY=($(compgen -c -P '$(' -S ")$s" -- ${1:2}))
+        ((${#COMPREPLY[@]} <= 0)) && let cmd++
+        ;;
+    \`*\`)
+        ((glob == 0)) && shopt -u extglob
+        return 0
         ;;
     \`*)
-        COMPREPLY=($(compgen -c -P '\`' -S "\`$s" -- ${1#?}))
-        let cmd++
+        COMPREPLY=($(compgen -c -P '\`' -S "\`$s" -- ${1:1}))
+        ((${#COMPREPLY[@]} <= 0)) && let cmd++
         ;;
     \$\{*)
         COMPREPLY=($(compgen -v -P '${' -S "}$s" -- ${1#??})) ;;
@@ -1013,8 +1021,8 @@ _dollar()
 
     if ((${#COMPREPLY[@]} > 0)) ; then
         ((${#COMPREPLY[@]} == 1)) && eval COMPREPLY=\(${COMPREPLY[@]}\)
-    elif ((cmd == 0)); then
-        eval COMPREPLY=\(${1}\)
+    elif ((cmd > 0)); then
+        compopt -o default -o bashdefault -o nospace
     fi
 
     ((glob == 0)) && shopt -u extglob