TEST: Revert "ENH: Allow concatenation of multiple priorities [-range…

…s] for listpri"

This reverts commit ca444e4.

tests/t1250-listpri.sh

@@ -96,26 +96,6 @@ TODO: 0 of 5 tasks shown
 --
 TODO: 1 of 5 tasks shown
 EOF
-test_todo_session 'listpri filtering concatenation of priorities and -ranges' <<EOF
->>> todo.sh -p listpri CX
-3 (C) notice the sunflowers
-2 (X) clean the house from A-Z
-4 (X) listen to music
---
-TODO: 3 of 5 tasks shown
-
->>> todo.sh -p listpri ABR-Y
-1 (B) smell the uppercase Roses +flowers @outside
-2 (X) clean the house from A-Z
-4 (X) listen to music
---
-TODO: 3 of 5 tasks shown
-
->>> todo.sh -p listpri A-
-2 (X) clean the house from A-Z
---
-TODO: 1 of 5 tasks shown
-EOF
 
 cat > todo.txt <<EOF
 (B) ccc xxx this line should be third.

todo.sh

@@ -254,7 +254,7 @@ actionsHelp()
  listpri [PRIORITIES] [TERM...]
  lsp [PRIORITIES] [TERM...]
  Displays all tasks prioritized PRIORITIES.
- PRIORITIES can be a [concatenation of] single (A) or range (A-C).
+ PRIORITIES can be a single one (A) or a range (A-C).
  If no PRIORITIES specified, lists all prioritized tasks.
  If TERM specified, lists only prioritized tasks that contain TERM(s).
  Hides all tasks that contain TERM(s) preceded by a minus sign
@@ -1346,8 +1346,8 @@ case $action in
 "listpri" | "lsp" )
  shift ## was "listpri", new $1 is priority to list or first TERM
 
- pri=$(printf "%s\n" "$1" | grep '^\([A-Za-z]\|[A-Za-z]-[A-Za-z]\|[A-Z][A-Z-]*[A-Z]\)$') && shift || pri="A-Z"
- post_filter_command="${post_filter_command:-}${post_filter_command:+ | }grep '^ *[0-9]\+ ([${pri^^}]) '"
+ pri=$(printf "%s\n" "$1" | tr '[:lower:]' '[:upper:]' | grep -e '^[A-Z]$' -e '^[A-Z]-[A-Z]$') && shift || pri="A-Z"
+ post_filter_command="${post_filter_command:-}${post_filter_command:+ | }grep '^ *[0-9]\+ ([${pri}]) '"
  _list "$TODO_FILE" "$@"
  ;;