FUNCTIONAL: Use %q for printing array

This correctly quotes and escapes characters to be shell safe.
This also requires wrapping the result in  rather than '' to avoid
problems with escaping single quotes.

Author: convergedtarkus

completion/available/aliases.completion.bash

@@ -91,9 +91,9 @@ function _bash-it-component-completion-callback-on-init-aliases() {
                         if [[ \$COMP_LINE == \"\$prec_word \$compl_word\" ]]; then
                             prec_word='$alias_cmd $alias_args'
                             prec_word=\${prec_word#* }
-                        fi
+                        fi:
                         (( COMP_CWORD += ${#alias_arg_words[@]} ))
-                        COMP_WORDS=(\"$alias_cmd\" $(printf "'%s' " "${alias_arg_words[@]}") \"\${COMP_WORDS[@]:1}\")
+                        COMP_WORDS=(\"$alias_cmd\" $(printf "\"%q\" " "${alias_arg_words[@]}") \"\${COMP_WORDS[@]:1}\")
                         (( COMP_POINT -= \${#COMP_LINE} ))
                         COMP_LINE=\${COMP_LINE/$alias_name/$alias_cmd $alias_args}
                         (( COMP_POINT += \${#COMP_LINE} ))