sqn-completion supports seqs with spaces in their names

sqn-completion now shellcheck compliant and correctly indented

.editorconfig

@@ -1,6 +1,6 @@
 root = true
 
-[*.{sh,cfg,example}]
+[*.{sh,bash,cfg,example}]
 charset = utf-8
 indent_style = space
 indent_size = 2

sqn-completion.bash

@@ -1,18 +1,20 @@
-#/usr/bin/env bash
+#!/usr/bin/env bash
+# shellcheck disable=SC1090 # dynamically sourced file
 
 _sqn_completions()
 {
   # Current search string
   local cur=${COMP_WORDS[COMP_CWORD]}
   # Extract alias command with buildins same as:
-  # local curCmd="$(alias $1 | sed "s/^alias.*\" \(.*\)'$/\1/")"
-  local curCmd="$(alias "$1")"
-  curCmd="${curCmd##*\" }"
-  curCmd="${curCmd%\'*}"
+  # local curCmd="$(alias $1 | sed "s/^alias.*\" \"\(.*\)\"'$/\1/")"
+  local curCmd=
+  curCmd="$(alias "$1")"
+  curCmd="${curCmd##*\" \"}"
+  curCmd="${curCmd%\"\'*}"
   COMPREPLY=()
   case "$cur" in
     -*)
-      COMPREPLY=( $( compgen -W '\
+      opts=( \
         -- \
         -a --all \
         -c --config \
@@ -26,12 +28,13 @@ _sqn_completions()
         -qq \
         -s --single \
         -v --verbose \
-          --version' -- $cur ) );;
+        --version)
+      read -r -d '' -a COMPREPLY < <(compgen -W "${opts[*]}" -- "$cur");;
     *)
       # Stop after step selection (last argument which is not an option; starting with "-")
       (( COMP_CWORD > 1 )) && [[ ! "${COMP_WORDS[((COMP_CWORD - 1))]}" =~ ^- ]] && return
       # sequencer.sh provides creation of a step list with search functionality
-      COMPREPLY=( $( "$curCmd" -ls "$cur" ) );;
+      read -r -a COMPREPLY <<<"$( "$curCmd" -ls "$cur" )";;
   esac
   return 0
 }
@@ -39,11 +42,12 @@ _sqn_completions()
 installCompletion() {
   # Get script working directory
   # (when called from a different directory)
-  local WDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
+  local script_dir=
+  script_dir="$(cd "$(dirname -- "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
 
-  . ${WDIR}/sequencer.cfg &>/dev/null
+  . "${script_dir}/sequencer.cfg" >/dev/null 2>&1
 
-  local SEQBASE="${WDIR}/seqs"
+  local SEQBASE="${script_dir}/seqs"
   local SEQPREFIX="sqn_"
   local SEQSHORT=()
 
@@ -51,14 +55,17 @@ installCompletion() {
   [ -e "$SEQUENCER_USER_SEQS" ] && SEQBASE="$SEQUENCER_USER_SEQS"
 
   # Create aliases and command (alias) list for "complete" command"
-  SEQLIST=($(ls "$SEQBASE/$cur"*.sh))
+  IFS=$'\n' read -r -d '' -a SEQLIST < <(ls -1 "$SEQBASE/${cur}"*.sh)
+  #SEQLIST=("$(ls "$SEQBASE/${cur}"*.sh)")
   for i in "${!SEQLIST[@]}"; do
     SEQLIST[$i]="${SEQLIST[$i]##*/}"
     SEQLIST[$i]="${SEQLIST[$i]%.*}"
-    SEQSHORT[$i]="${SEQPREFIX}${SEQLIST[$i]}"
-    alias ${SEQSHORT[$i]}="_SQN_ALIAS=\"${SEQSHORT[$i]}\" $SEQBASE/${SEQLIST[$i]}.sh"
+    SEQSHORT[$i]="${SEQPREFIX}${SEQLIST[$i]/[[:blank:]]/_}"
+    # shellcheck disable=SC2139,SC2086
+    # alias should be expanded when defined
+    alias ${SEQSHORT[$i]}="_SQN_ALIAS=\"${SEQSHORT[$i]}\" \"$SEQBASE/${SEQLIST[$i]}.sh\""
   done
-  complete -o nosort -o bashdefault -o default -F _sqn_completions ${SEQSHORT[@]}
+  complete -o nosort -o bashdefault -o default -F _sqn_completions "${SEQSHORT[@]}"
 }
 
 installCompletion