From 03c4465baf3b348de3afc5fd873d417ae4887def Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <lfleischer@calcurse.org>
Date: Thu, 28 Jan 2016 18:34:42 +0100
Subject: Fix behavior of --todo with an optional argument

The previous behavior of --todo was to always only list uncompleted
items, unless zero was specified as additional argument. Restore and
document this behavior.

Also, fix two tests that failed because the --todo output is now sorted.

Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
---
 doc/calcurse.1.txt | 8 ++++----
 doc/manual.txt     | 8 ++++----
 src/args.c         | 2 ++
 test/filter-001.sh | 2 +-
 test/todo-002.sh   | 2 +-
 5 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/doc/calcurse.1.txt b/doc/calcurse.1.txt
index 829ede2..28238d1 100644
--- a/doc/calcurse.1.txt
+++ b/doc/calcurse.1.txt
@@ -183,10 +183,10 @@ in read-only mode, all changes from this session will be lost without warning!
 
 *-t*[num], *--todo*[=num]::
   Print the *todo* list and exit. If the optional number 'num' is given, then
-  only todos having a priority equal to 'num' will be returned. The priority
-  number must be between 1 (highest) and 9 (lowest). It is also possible to
-  specify *0* for the priority, in which case only completed tasks will be
-  shown. Equivalent to *-Q --filter-type todo*, combined with
+  only uncompleted todos having a priority equal to 'num' will be returned. The
+  priority number must be between 1 (highest) and 9 (lowest). It is also
+  possible to specify *0* for the priority, in which case only completed tasks
+  will be shown. Equivalent to *-Q --filter-type todo*, combined with
   *--filter-priority* and *--filter-completed* or *--filter-uncompleted*.
 
 *--to* <date>::
diff --git a/doc/manual.txt b/doc/manual.txt
index a388fe0..be6875d 100644
--- a/doc/manual.txt
+++ b/doc/manual.txt
@@ -376,10 +376,10 @@ in read-only mode, all changes from this session will be lost without warning!
 
 `-t[num], --todo[=num]`::
   Print the `todo` list and exit. If the optional number `num` is given, then
-  only todos having a priority equal to `num` will be returned. The priority
-  number must be between 1 (highest) and 9 (lowest). It is also possible to
-  specify `0` for the priority, in which case only completed tasks will be
-  shown. Equivalent to `-Q --filter-type todo`, combined with
+  only uncompleted todos having a priority equal to `num` will be returned. The
+  priority number must be between 1 (highest) and 9 (lowest). It is also
+  possible to specify `0` for the priority, in which case only completed tasks
+  will be shown. Equivalent to `-Q --filter-type todo`, combined with
   `--filter-priority` and `--filter-completed` or `--filter-uncompleted`.
 
 `--to <date>`::
diff --git a/src/args.c b/src/args.c
index 6a85885..a82fcac 100644
--- a/src/args.c
+++ b/src/args.c
@@ -534,6 +534,8 @@ int parse_args(int argc, char **argv)
 				filter.priority = atoi(optarg);
 				if (filter.priority == 0)
 					filter.completed = 1;
+				else
+					filter.uncompleted = 1;
 				EXIT_IF(filter.priority > 9,
 					_("invalid priority: %s"), optarg);
 			} else {
diff --git a/test/filter-001.sh b/test/filter-001.sh
index 2dcbb25..3e0aca5 100755
--- a/test/filter-001.sh
+++ b/test/filter-001.sh
@@ -8,8 +8,8 @@ if [ "$1" = 'actual' ]; then
 elif [ "$1" = 'expected' ]; then
   cat <<EOD
 to do:
-9. Gloriously slams
 9. Beefburger's
+9. Gloriously slams
 9. Seasons
 
 02/23/13:
diff --git a/test/todo-002.sh b/test/todo-002.sh
index 9e06dc3..8e9e214 100755
--- a/test/todo-002.sh
+++ b/test/todo-002.sh
@@ -6,7 +6,7 @@ if [ "$1" = 'actual' ]; then
   "$CALCURSE" --read-only -D "$DATA_DIR"/ -t3
 elif [ "$1" = 'expected' ]; then
   echo 'to do:'
-  sed -n 's/^\[3\] \(.*\)/3. \1/p' "$DATA_DIR"/todo
+  sed -n 's/^\[3\] \(.*\)/3. \1/p' "$DATA_DIR"/todo | sort
 else
   ./run-test "$0"
 fi
-- 
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