Optimization: Put grep -v empty task filter inside sed.

No need to spawn off another process for this; we can do this inside the sed command that joins the task numbers with the task text.

.gitignore

@@ -0,0 +1,3 @@
+VERSION-FILE
+tests/test-results
+tests/trash\ directory.*

GEN-VERSION-FILE

@@ -0,0 +1,38 @@
+#!/bin/sh
+# Based on git's GIT-VERSION-GEN.
+
+VF=VERSION-FILE
+DEF_VER=v2.2
+
+LF='
+'
+
+if test -d .git -o -f .git &&
+	VN=$(git describe --abbrev=4 HEAD 2>/dev/null) &&
+	case "$VN" in
+	*$LF*) (exit 1) ;;
+	v[0-9]*)
+		git update-index -q --refresh
+		test -z "$(git diff-index --name-only HEAD --)" ||
+		VN="$VN-dirty" ;;
+	esac
+then
+	VN=$(echo "$VN" | sed -e 's/-/./g');
+else
+	VN="$DEF_VER"
+fi
+
+VN=$(expr "$VN" : v*'\(.*\)')
+
+if test -r $VF
+then
+	VC=$(sed -e 's/^VERSION=//' <$VF)
+else
+	VC=unset
+fi
+test "$VN" = "$VC" || {
+	echo >&2 "VERSION=$VN"
+	echo "VERSION=$VN" >$VF
+}
+
+

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
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+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

Makefile

@@ -0,0 +1,52 @@
+#
+# Makefile for todo.txt
+#
+
+# Dynamically detect/generate version file as necessary
+# This file will define a variable called VERSION.
+.PHONY: .FORCE-VERSION-FILE
+VERSION-FILE: .FORCE-VERSION-FILE
+	@./GEN-VERSION-FILE
+-include VERSION-FILE
+
+# Maybe this will include the version in it.
+todo.sh: VERSION-FILE
+
+# For packaging
+DISTFILES := todo.cfg todo_completion
+
+DISTNAME=todo.txt_cli-$(VERSION)
+dist: $(DISTFILES) todo.sh
+	mkdir -p $(DISTNAME)
+	cp -f $(DISTFILES) $(DISTNAME)/
+	sed -e 's/@DEV_VERSION@/'$(VERSION)'/' todo.sh > $(DISTNAME)/todo.sh
+	tar cf $(DISTNAME).tar $(DISTNAME)/
+	gzip -f -9 $(DISTNAME).tar
+	zip -9r $(DISTNAME).zip $(DISTNAME)/
+	rm -r $(DISTNAME)
+
+.PHONY: clean
+clean:
+	rm -f $(DISTNAME).tar.gz $(DISTNAME).zip
+
+
+#
+# Testing
+#
+TESTS = $(wildcard tests/t[0-9][0-9][0-9][0-9]-*.sh)
+#TEST_OPTIONS=--verbose
+
+test-pre-clean:
+	rm -rf tests/test-results "tests/trash directory"*
+
+aggregate-results: $(TESTS)
+
+$(TESTS): test-pre-clean
+	-cd tests && ./$(notdir $@) $(TEST_OPTIONS)
+
+test: aggregate-results
+	tests/aggregate-results.sh tests/test-results/t*-*
+	rm -rf tests/test-results
+    
+# Force tests to get run every time
+.PHONY: test test-pre-clean aggregate-results $(TESTS)

README.textile

@@ -0,0 +1,26 @@
+h1. TODO.TXT Command Line Interface
+
+A simple and extensible shell script for managing your todo.txt file.
+
+h2. "Downloads":http://github.com/ginatrapani/todo.txt-cli/downloads
+
+"Download the latest stable release":http://github.com/ginatrapani/todo.txt-cli/downloads for use on your desktop or server.
+
+h2. "Documentation":http://wiki.github.com/ginatrapani/todo.txt-cli
+
+* "User Documentation":http://wiki.github.com/ginatrapani/todo.txt-cli/user-documentation - Find out "how to install and use Todo.txt CLI":http://wiki.github.com/ginatrapani/todo.txt-cli/user-documentation, and get tips and tricks.
+
+* "Developer Documentation":http://wiki.github.com/ginatrapani/todo.txt-cli/developer-documentation - "Contribute to Todo.txt CLI":http://wiki.github.com/ginatrapani/todo.txt-cli/developer-documentation and build your own custom add-ons.
+
+h2. "Mailing List":http://groups.yahoo.com/group/todotxt/
+
+Get support from users and developers on the "mailing list":http://groups.yahoo.com/group/todotxt/.
+
+h2. Quick Links
+
+* Original anemic release by "Gina Trapani":http://ginatrapani.org on 5/11/2006.
+* Raised to great heights by "brainy and dedicated volunteers":http://github.com/ginatrapani/todo.txt-cli/network.
+* Licensed under the "GPL":http://www.gnu.org/copyleft/gpl.html
+* "Add-on Directory":http://wiki.github.com/ginatrapani/todo.txt-cli/todosh-add-on-directory
+* "Changelog":http://wiki.github.com/ginatrapani/todo.txt-cli/todosh-changelog
+* "Known Bugs":http://github.com/ginatrapani/todo.txt-cli/issues

index.html

@@ -1,78 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
-	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
-
-	<title>Todo.txt CLI @ GitHub</title>
-	
-	<style type="text/css">
-		body {
-  		margin-top: 1.0em;
-  		background-color: #CCC;
-		  font-family: "helvetica"; 
-  		color: #000;
-    }
-    #container {
-      margin: 0 auto;
-      width: 700px;
-    }
-		h1 { font-size: 3.8em; color: #5b3cf6; margin-bottom: 3px; }
-		h1 .small { font-size: 0.4em; }
-		h1 a { text-decoration: none }
-		h2 { font-size: 1.5em; color: #5b3cf6; }
-    h3 { text-align: center; color: #5b3cf6; }
-    a { color: #5b3cf6; }
-    .description { font-size: 1.2em; margin-bottom: 30px; margin-top: 30px; font-style: italic;}
-    .download { float: right; }
-		pre { background: #000; color: #fff; padding: 15px;}
-    hr { border: 0; width: 80%; border-bottom: 1px solid #aaa}
-    .footer { text-align:center; padding-top:30px; font-style: italic; }
-	</style>
-	
-</head>
-
-<body>
-  <a href="http://github.com/ginatrapani/todo.txt-cli"><img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub" /></a>
-  
-  <div id="container">
-
-    <div class="download">
-      <a href="http://github.com/ginatrapani/todo.txt-cli/zipball/master">
-        <img border="0" width="90" src="http://github.com/images/modules/download/zip.png"></a>
-      <a href="http://github.com/ginatrapani/todo.txt-cli/tarball/master">
-        <img border="0" width="90" src="http://github.com/images/modules/download/tar.png"></a>
-    </div>
-      
-    <h1><a href="http://github.com/ginatrapani/todo.txt-cli">Todo.txt CLI</a> </h1>
-
-    <div class="description">
-      A simple shell script for managing your todo.txt file.  See more information at <a href="http://todotxt.com">Todotxt.com</a>.
-    </div>
-
-    <h2>Contact</h2>
-<p>Join <a href="http://tech.groups.yahoo.com/group/todotxt/">the mailing list</a> for support or requests.
-<br/>      </p>
-
-
-    <h2>Download</h2>
-    <p>
-      You can download this project in either
-      <a href="http://github.com/ginatrapani/todo.txt-cli/zipball/master">zip</a> or
-      <a href="http://github.com/ginatrapani/todo.txt-cli/tarball/master">tar</a> formats.
-    </p>
-    <p>You can also clone the project with <a href="http://git-scm.com">Git</a>
-      by running:
-      <pre>$ git clone git://github.com/ginatrapani/todo.txt-cli</pre>
-    </p>
-      
-    <div class="footer">
-      get the source code on GitHub : <a href="http://github.com/ginatrapani/todo.txt-cli">ginatrapani/todo.txt-cli</a>
-    </div>
-    
-  </div>
-
-  
-</body>
-</html>

tests/Makefile

@@ -0,0 +1,2 @@
+test:
+	$(MAKE) -C .. test

tests/README

@@ -0,0 +1,258 @@
+todo.sh tests
+=============
+
+This directory holds test scripts for todo.sh.  The
+first part of this short document describes how to run the tests
+and read their output.
+
+When fixing the tools or adding enhancements, you are strongly
+encouraged to add tests in this directory to cover what you are
+trying to fix or enhance.  The later part of this short document
+describes how your test scripts should be organized.
+
+
+Running Tests
+-------------
+
+The easiest way to run tests is to say "make test" from the top-level.
+This runs all the tests.
+
+    rm -rf tests/test-results "tests/trash directory"*
+    cd tests && sh t0000-config.sh 
+    *   ok 1: no config file
+    *   ok 2: config file (default location 1)
+    *   ok 3: config file (default location 2)
+    *   ok 4: config file (command line)
+    *   ok 5: config file (env variable)
+    * passed all 5 test(s)
+    cd tests && sh t0001-null.sh 
+    *   ok 1: null ls
+    * passed all 1 test(s)
+    rm -rf tests/test-results
+
+Or you can run each test individually from command line, like
+this:
+
+    $ ./t0001-null.sh 
+    *   ok 1: null ls
+    * passed all 1 test(s)
+
+You can pass --verbose (or -v), --debug (or -d), and --immediate
+(or -i) command line argument to the test, or by setting GIT_TEST_OPTS
+appropriately before running "make".
+
+--verbose::
+	This makes the test more verbose.  Specifically, the
+	command being run and their output if any are also
+	output.
+
+--debug::
+	This may help the person who is developing a new test.
+	It causes the command defined with test_debug to run.
+
+--immediate::
+	This causes the test to immediately exit upon the first
+	failed test.
+
+--long-tests::
+	This causes additional long-running tests to be run (where
+	available), for more exhaustive testing.
+
+--tee::
+	In addition to printing the test output to the terminal,
+	write it to files named 't/test-results/$TEST_NAME.out'.
+	As the names depend on the tests' file names, it is safe to
+	run the tests with this option in parallel.
+
+Skipping Tests
+--------------
+
+In some environments, certain tests have no way of succeeding
+due to platform limitation, such as lack of 'unzip' program, or
+filesystem that do not allow arbitrary sequence of non-NUL bytes
+as pathnames.
+
+You should be able to say something like
+
+    $ SKIP_TESTS=t0000.2 sh ./t0000-config.sh
+
+and even:
+
+    $ SKIP_TESTS='t[0-4]??? t91?? t9200.8' make
+
+to omit such tests.  The value of the environment variable is a
+SP separated list of patterns that tells which tests to skip,
+and either can match the "t[0-9]{4}" part to skip the whole
+test, or t[0-9]{4} followed by ".$number" to say which
+particular test to skip.
+
+Note that some tests in the existing test suite rely on previous
+test item, so you cannot arbitrarily disable one and expect the
+remainder of test to check what the test originally was intended
+to check.
+
+
+Naming Tests
+------------
+
+The test files are named as:
+
+	tNNNN-commandname-details.sh
+
+where N is a decimal digit.
+
+First digit tells the family:
+
+	0 - the absolute basics and global stuff
+	1 - basic every-day usage
+	2 - add ins
+
+Second digit tells the particular command we are testing.
+
+Third digit (optionally) tells the particular switch or group of switches
+we are testing.
+
+If you create files under tests/ directory (i.e. here) that is not
+the top-level test script, never name the file to match the above
+pattern.  The Makefile here considers all such files as the
+top-level test script and tries to run all of them.  A care is
+especially needed if you are creating a common test library
+file, similar to test-lib.sh, because such a library file may
+not be suitable for standalone execution.
+
+
+Writing Tests
+-------------
+
+The test script is written as a shell script.  It should start
+with the standard "#!/bin/sh" with copyright notices, and an
+assignment to variable 'test_description', like this:
+
+	#!/bin/sh
+	#
+	# Copyright (c) 2005 Junio C Hamano
+	#
+
+	test_description='xxx test (option --frotz)
+
+	This test registers the following structure in the cache
+	and tries to run git-ls-files with option --frotz.'
+
+
+Source 'test-lib.sh'
+--------------------
+
+After assigning test_description, the test script should source
+test-lib.sh like this:
+
+	. ./test-lib.sh
+
+This test harness library does the following things:
+
+ - If the script is invoked with command line argument --help
+   (or -h), it shows the test_description and exits.
+
+ - Creates an empty test directory with an empty todo file
+   database and chdir(2) into it.  This directory is 't/trash directory'
+   if you must know, but I do not think you care.
+
+ - Defines standard test helper functions for your scripts to
+   use.  These functions are designed to make all scripts behave
+   consistently when command line arguments --verbose (or -v),
+   --debug (or -d), and --immediate (or -i) is given.
+
+
+End with test_done
+------------------
+
+Your script will be a sequence of tests, using helper functions
+from the test harness library.  At the end of the script, call
+'test_done'.
+
+
+Test harness library
+--------------------
+
+There are a handful helper functions defined in the test harness
+library for your script to use.
+
+ - test_todo_session <message> < transcript
+
+   This takes a single string as a parameter, which is treated
+   as a base description of what is being tested, and then
+   reads from standard input a transcript of todo.sh commands
+   and expected output.  Each command is run in the current
+   test environment and the output is compared with the
+   expected output.  (See below for how to generate transcripts
+   easily.)
+
+ - test_tick [interval]
+
+   The test harness has an internal view of time which is
+   implemented by wrapping the date command.  This takes a single
+   optional positive integer parameter which indicates how much
+   to advance the internal time.  The default value is one day.
+
+ - test_expect_success <message> <script>
+
+   This takes two strings as parameter, and evaluates the
+   <script>.  If it yields success, test is considered
+   successful.  <message> should state what it is testing.
+
+   Example:
+
+	test_expect_success \
+	    'git-write-tree should be able to write an empty tree.' \
+	    'tree=$(git-write-tree)'
+
+ - test_expect_failure <message> <script>
+
+   This is NOT the opposite of test_expect_success, but is used
+   to mark a test that demonstrates a known breakage.  Unlike
+   the usual test_expect_success tests, which say "ok" on
+   success and "FAIL" on failure, this will say "FIXED" on
+   success and "still broken" on failure.  Failures from these
+   tests won't cause -i (immediate) to stop.
+
+ - test_debug <script>
+
+   This takes a single argument, <script>, and evaluates it only
+   when the test script is started with --debug command line
+   argument.  This is primarily meant for use during the
+   development of a new test script.
+
+ - test_done
+
+   Your test script must have test_done at the end.  Its purpose
+   is to summarize successes and failures in the test script and
+   exit with an appropriate error code.
+
+
+Generating test transcripts
+---------------------------
+
+You can generate test scripts from screenshots as following:
+
+    $ ./testshell.sh
+
+You'll be in a special test environment with an empty todo.txt
+and the dates and timestamps will be artificially fixed.
+
+Then the session can be used to make a unit test thanks to
+test_todo_session, see the existing tests as examples.
+
+Be careful to replace all occurences of the full path to the test
+directory by $HOME as testshell.sh will explain you when you execute it
+otherwise the tests will work properly only on your own computer.
+
+Don't use "script" as this would log every keystroke, not only what's
+visible!!
+
+
+Credits
+-------
+
+This test framework was derived from the framework used by
+git itself, written originally by Junio Hamano and licensed
+for use under the GPL.  It was specialized for todo.txt-cli
+by Emil Sit and Philippe Teuwen.

tests/aggregate-results.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+fixed=0
+success=0
+failed=0
+broken=0
+total=0
+
+for file
+do
+	while read type value
+	do
+		case $type in
+		'')
+			continue ;;
+		fixed)
+			fixed=$(($fixed + $value)) ;;
+		success)
+			success=$(($success + $value)) ;;
+		failed)
+			failed=$(($failed + $value)) ;;
+		broken)
+			broken=$(($broken + $value)) ;;
+		total)
+			total=$(($total + $value)) ;;
+		esac
+	done <"$file"
+done
+
+printf "%-8s%d\n" fixed $fixed
+printf "%-8s%d\n" success $success
+printf "%-8s%d\n" failed $failed
+printf "%-8s%d\n" broken $broken
+printf "%-8s%d\n" total $total

tests/t0000-config.sh

@@ -0,0 +1,70 @@
+#!/bin/sh
+
+test_description='todo.sh configuration file location
+
+This test just makes sure that todo.sh can find its
+config files in the default locations and take arguments
+to find it somewhere else.
+'
+. ./test-lib.sh
+
+# Remove the pre-created todo.cfg to test behavior in its absence
+rm -f todo.cfg
+echo "Fatal Error: Cannot read configuration file $HOME/.todo/config" > expect
+test_expect_success 'no config file' '
+    todo.sh > output 2>&1 || test_cmp expect output
+'
+
+# All the below tests will output the usage message.
+cat > expect << EOF
+Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
+Try 'todo.sh -h' for more information.
+EOF
+
+cat > test.cfg << EOF
+export TODO_DIR=.
+export TODO_FILE="\$TODO_DIR/todo.txt"
+export DONE_FILE="\$TODO_DIR/done.txt"
+export REPORT_FILE="\$TODO_DIR/report.txt"
+export TMP_FILE="\$TODO_DIR/todo.tmp"
+touch used_config
+EOF
+
+rm -f used_config
+test_expect_success 'config file (default location 1)' '
+    mkdir .todo
+    cp test.cfg .todo/config
+    todo.sh > output;
+    test_cmp expect output && test -f used_config &&
+        rm -rf .todo
+'
+
+rm -f used_config
+test_expect_success 'config file (default location 2)' '
+    cp test.cfg todo.cfg
+    todo.sh > output;
+    test_cmp expect output && test -f used_config &&
+        rm -f todo.cfg
+'
+
+rm -f used_config
+test_expect_success 'config file (default location 3)' '
+    cp test.cfg .todo.cfg
+    todo.sh > output;
+    test_cmp expect output && test -f used_config &&
+        rm -f .todo.cfg
+'
+
+rm -f used_config
+test_expect_success 'config file (command line)' '
+    todo.sh -d test.cfg > output;
+    test_cmp expect output && test -f used_config
+'
+
+rm -f used_config
+test_expect_success 'config file (env variable)' '
+    TODOTXT_CFG_FILE=test.cfg todo.sh > output;
+    test_cmp expect output && test -f used_config
+'
+
+test_done

tests/t0001-null.sh

@@ -0,0 +1,101 @@
+#!/bin/sh
+
+test_description='todo.sh basic null functionality test.
+
+This test just makes sure the basic commands work,
+when there are no todos.
+'
+. ./test-lib.sh
+
+#
+# ls|list
+#
+cat > expect <<EOF
+--
+TODO: 0 of 0 tasks shown
+EOF
+
+test_expect_success 'null ls' '
+    todo.sh ls > output && test_cmp expect output
+'
+test_expect_success 'null list' '
+    todo.sh list > output && test_cmp expect output
+'
+test_expect_success 'null list filter' '
+    todo.sh list filter > output && test_cmp expect output
+'
+
+#
+# lsp|listpri
+#
+# Re-use expect from ls.
+test_expect_success 'null lsp' '
+    todo.sh lsp > output && test_cmp expect output
+'
+test_expect_success 'null listpri' '
+    todo.sh listpri > output && test_cmp expect output
+'
+test_expect_success 'null listpri a' '
+    todo.sh listpri a > output && test_cmp expect output
+'
+
+#
+# lsa|listall
+#
+cat > expect <<EOF
+--
+TODO: 0 of 0 tasks shown
+EOF
+
+test_expect_success 'null lsa' '
+    todo.sh lsa > output && test_cmp expect output
+'
+test_expect_success 'null list' '
+    todo.sh listall > output && test_cmp expect output
+'
+test_expect_success 'null list filter' '
+    todo.sh listall filter > output && test_cmp expect output
+'
+
+
+#
+# lsc|listcon
+#
+test_expect_success 'null lsc' '
+    todo.sh lsc > output && ! test -s output
+'
+test_expect_success 'null listcon' '
+    todo.sh listcon > output && ! test -s output
+'
+
+#
+# lsprj|listproj
+#
+test_expect_success 'null lsprj' '
+    todo.sh lsprj > output && ! test -s output
+'
+test_expect_success 'null listproj' '
+    todo.sh listproj > output && ! test -s output
+'
+
+#
+# lf|listfile
+#
+cat > expect <<EOF
+TODO: File  does not exist.
+EOF
+# XXX really should give a better usage error message here.
+test_expect_success 'null lf' '
+    todo.sh lf > output || test_cmp expect output
+'
+test_expect_success 'null listfile' '
+    todo.sh listfile > output || test_cmp expect output
+'
+cat > expect <<EOF
+TODO: File foo.txt does not exist.
+EOF
+test_expect_success 'null listfile foo.txt' '
+    todo.sh listfile foo.txt > output || test_cmp expect output
+'
+
+test_done

tests/t0002-actions.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+test_description='todo.sh actions.d
+
+This test just makes sure that todo.sh can locate custom actions.
+'
+. ./test-lib.sh
+
+# All the below tests will output the custom action message
+cat > expect << EOF
+TODO: foo
+EOF
+
+cat > foo << EOF
+echo "TODO: foo"
+EOF
+chmod +x foo
+
+test_expect_success 'custom action (default location 1)' '
+    mkdir .todo.actions.d
+    cp foo .todo.actions.d/
+    todo.sh foo > output;
+    test_cmp expect output && rm -rf .todo.actions.d
+'
+
+test_expect_success 'custom action (default location 2)' '
+    mkdir -p .todo/actions
+    cp foo .todo/actions/
+    todo.sh foo > output;
+    test_cmp expect output && rm -rf .todo/actions
+'
+
+test_expect_success 'custom action (env variable)' '
+    mkdir myactions
+    cp foo myactions/
+    TODO_ACTIONS_DIR=myactions todo.sh foo > output;
+    test_cmp expect output && rm -rf myactions
+'
+
+test_done

tests/t0100-code-nobacktick.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+test_description='no old-style backtick command substitution
+
+This test checks the todo.sh script itself for occurrences
+of old-style backtick command substitution, which should be
+replaced with $(...).
+On failure, it will print each offending line number and line.
+'
+. ./test-lib.sh
+
+test_todo_session 'no old-style backtick command substitution' <<EOF
+>>> sed -n -e 's/\(^\|[ \t]\)#.*//' -e '/\`/{' -e '=;p' -e '}' "$(which todo.sh)"
+EOF
+
+test_done

tests/t1000-addlist.sh

@@ -0,0 +1,113 @@
+#!/bin/sh
+
+test_description='basic add and list functionality
+
+This test just makes sure the basic add and list
+command work, including support for filtering.
+'
+. ./test-lib.sh
+
+#
+# Add and list
+#
+test_todo_session 'basic add/list' <<EOF
+>>> todo.sh add notice the daisies
+1 notice the daisies
+TODO: 1 added.
+
+>>> todo.sh list
+1 notice the daisies
+--
+TODO: 1 of 1 tasks shown
+
+>>> todo.sh add smell the roses
+2 smell the roses
+TODO: 2 added.
+
+>>> todo.sh list
+1 notice the daisies
+2 smell the roses
+--
+TODO: 2 of 2 tasks shown
+EOF
+
+#
+# Filter
+#
+test_todo_session 'basic list filtering' <<EOF
+>>> todo.sh list daisies
+1 notice the daisies
+--
+TODO: 1 of 2 tasks shown
+
+>>> todo.sh list smell
+2 smell the roses
+--
+TODO: 1 of 2 tasks shown
+EOF
+
+test_todo_session 'case-insensitive filtering' <<EOF
+>>> todo.sh add smell the uppercase Roses
+3 smell the uppercase Roses
+TODO: 3 added.
+
+>>> todo.sh list roses
+2 smell the roses
+3 smell the uppercase Roses
+--
+TODO: 2 of 3 tasks shown
+EOF
+
+test_todo_session 'add with symbols' <<EOF
+>>> todo.sh add "~@#$%^&*()-_=+[{]}|;:',<.>/?"
+4 ~@#$%^&*()-_=+[{]}|;:',<.>/?
+TODO: 4 added.
+
+>>> todo.sh add '\`!\\"'
+5 \`!\\"
+TODO: 5 added.
+
+>>> todo.sh list
+1 notice the daisies
+2 smell the roses
+3 smell the uppercase Roses
+5 \`!\\"
+4 ~@#$%^&*()-_=+[{]}|;:',<.>/?
+--
+TODO: 5 of 5 tasks shown
+EOF
+
+#
+# Advanced add
+#
+
+cat /dev/null > todo.txt
+test_todo_session 'add with spaces' <<EOF
+>>> todo.sh add "notice the   three   spaces"
+1 notice the   three   spaces
+TODO: 1 added.
+
+>>> todo.sh add notice how the   spaces    get lost
+2 notice how the spaces get lost
+TODO: 2 added.
+
+>>> todo.sh list
+2 notice how the spaces get lost
+1 notice the   three   spaces
+--
+TODO: 2 of 2 tasks shown
+EOF
+
+cat /dev/null > todo.txt
+test_todo_session 'add with CR' <<EOF
+>>> todo.sh add "smell the
+Carriage Return"
+1 smell the Carriage Return
+TODO: 1 added.
+
+>>> todo.sh list
+1 smell the Carriage Return
+--
+TODO: 1 of 1 tasks shown
+EOF
+

tests/t1010-add-date.sh

@@ -0,0 +1,89 @@
+#!/bin/sh
+
+test_description='test the date on add feature
+
+Tests paths by which we might automatically add
+a date to each item.
+'
+. ./test-lib.sh
+
+#
+# Add and list
+#
+test_todo_session 'cmd line first day' <<EOF
+>>> todo.sh -t add notice the daisies
+1 2009-02-13 notice the daisies
+TODO: 1 added.
+
+>>> todo.sh list
+1 2009-02-13 notice the daisies
+--
+TODO: 1 of 1 tasks shown
+EOF
+
+test_todo_session 'cmd line first day with priority' <<EOF
+>>> todo.sh -pt add '(A) notice the daisies'
+2 (A) 2009-02-13 notice the daisies
+TODO: 2 added.
+
+>>> todo.sh -p list
+2 (A) 2009-02-13 notice the daisies
+1 2009-02-13 notice the daisies
+--
+TODO: 2 of 2 tasks shown
+
+>>> todo.sh -npf del 2
+2 (A) 2009-02-13 notice the daisies
+TODO: 2 deleted.
+EOF
+
+test_tick
+
+test_todo_session 'cmd line second day' <<EOF
+>>> todo.sh -t add smell the roses
+2 2009-02-14 smell the roses
+TODO: 2 added.
+
+>>> todo.sh list
+1 2009-02-13 notice the daisies
+2 2009-02-14 smell the roses
+--
+TODO: 2 of 2 tasks shown
+EOF
+
+test_tick
+
+test_todo_session 'cmd line third day' <<EOF
+>>> todo.sh -t add mow the lawn
+3 2009-02-15 mow the lawn
+TODO: 3 added.
+
+>>> todo.sh list
+1 2009-02-13 notice the daisies
+2 2009-02-14 smell the roses
+3 2009-02-15 mow the lawn
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+# Switch to config file
+echo "export TODOTXT_DATE_ON_ADD=1" >> todo.cfg
+
+# Bump the clock, for good measure.
+test_tick 3600
+
+test_todo_session 'config file third day' <<EOF
+>>> todo.sh add take out the trash
+4 2009-02-15 take out the trash
+TODO: 4 added.
+
+>>> todo.sh list
+1 2009-02-13 notice the daisies
+2 2009-02-14 smell the roses
+3 2009-02-15 mow the lawn
+4 2009-02-15 take out the trash
+--
+TODO: 4 of 4 tasks shown
+EOF
+
+test_done

tests/t1020-addtolistfile.sh

@@ -0,0 +1,101 @@
+#!/bin/sh
+
+test_description='basic addto and list functionality
+
+This test just makes sure the basic addto and listfile
+commands work, including support for filtering.
+'
+. ./test-lib.sh
+
+#
+# Addto and listfile
+#
+test_todo_session 'nonexistant file' <<EOF
+>>> todo.sh addto garden.txt notice the daisies
+TODO: Destination file $HOME/garden.txt does not exist.
+=== 1
+EOF
+
+touch "$HOME/garden.txt"
+
+test_todo_session 'basic addto/listfile' <<EOF
+>>> todo.sh addto garden.txt notice the daisies
+1 notice the daisies
+GARDEN: 1 added.
+
+>>> todo.sh listfile garden.txt
+1 notice the daisies
+--
+GARDEN: 1 of 1 tasks shown
+
+>>> todo.sh addto garden.txt smell the roses
+2 smell the roses
+GARDEN: 2 added.
+
+>>> todo.sh listfile garden.txt
+1 notice the daisies
+2 smell the roses
+--
+GARDEN: 2 of 2 tasks shown
+EOF
+
+#
+# List available files
+#
+test_todo_session 'list available files' <<EOF
+>>> todo.sh listfile
+Files in the todo.txt directory:
+done.txt
+garden.txt
+report.txt
+todo.txt
+
+>>> TODOTXT_VERBOSE=0 todo.sh listfile
+done.txt
+garden.txt
+report.txt
+todo.txt
+EOF
+
+#
+# Filter
+#
+test_todo_session 'basic listfile filtering' <<EOF
+>>> todo.sh listfile garden.txt daisies
+1 notice the daisies
+--
+GARDEN: 1 of 2 tasks shown
+
+>>> todo.sh listfile garden.txt smell  
+2 smell the roses
+--
+GARDEN: 1 of 2 tasks shown
+EOF
+
+test_todo_session 'case-insensitive filtering' <<EOF
+>>> todo.sh addto garden.txt smell the uppercase Roses
+3 smell the uppercase Roses
+GARDEN: 3 added.
+
+>>> todo.sh listfile garden.txt roses
+2 smell the roses
+3 smell the uppercase Roses
+--
+GARDEN: 2 of 3 tasks shown
+EOF
+
+test_todo_session 'addto with &' <<EOF
+>>> todo.sh addto garden.txt "dig the garden & water the flowers"
+4 dig the garden & water the flowers
+GARDEN: 4 added.
+
+>>> todo.sh listfile garden.txt 
+4 dig the garden & water the flowers
+1 notice the daisies
+2 smell the roses
+3 smell the uppercase Roses
+--
+GARDEN: 4 of 4 tasks shown
+EOF
+
+test_done

tests/t1030-addto-date.sh

@@ -0,0 +1,75 @@
+#!/bin/sh
+
+test_description='test the date on addto feature
+
+Tests paths by which we might automatically add
+a date to each item.
+'
+. ./test-lib.sh
+
+touch "$HOME/garden.txt"
+
+#
+# Add and list
+#
+test_todo_session 'cmd line first day' <<EOF
+>>> todo.sh -t addto garden.txt notice the daisies
+1 2009-02-13 notice the daisies
+GARDEN: 1 added.
+
+>>> todo.sh listfile garden.txt
+1 2009-02-13 notice the daisies
+--
+GARDEN: 1 of 1 tasks shown
+EOF
+
+test_tick
+
+test_todo_session 'cmd line second day' <<EOF
+>>> todo.sh -t addto garden.txt smell the roses
+2 2009-02-14 smell the roses
+GARDEN: 2 added.
+
+>>> todo.sh listfile garden.txt
+1 2009-02-13 notice the daisies
+2 2009-02-14 smell the roses
+--
+GARDEN: 2 of 2 tasks shown
+EOF
+
+test_tick
+
+test_todo_session 'cmd line third day' <<EOF
+>>> todo.sh -t addto garden.txt mow the lawn
+3 2009-02-15 mow the lawn
+GARDEN: 3 added.
+
+>>> todo.sh listfile garden.txt
+1 2009-02-13 notice the daisies
+2 2009-02-14 smell the roses
+3 2009-02-15 mow the lawn
+--
+GARDEN: 3 of 3 tasks shown
+EOF
+
+# Switch to config file
+echo "export TODOTXT_DATE_ON_ADD=1" >> todo.cfg
+
+# Bump the clock, for good measure.
+test_tick 3600
+
+test_todo_session 'config file third day' <<EOF
+>>> todo.sh addto garden.txt take out the trash
+4 2009-02-15 take out the trash
+GARDEN: 4 added.
+
+>>> todo.sh listfile garden.txt
+1 2009-02-13 notice the daisies
+2 2009-02-14 smell the roses
+3 2009-02-15 mow the lawn
+4 2009-02-15 take out the trash
+--
+GARDEN: 4 of 4 tasks shown
+EOF
+
+test_done

tests/t1100-replace.sh

@@ -0,0 +1,167 @@
+#!/bin/sh
+
+test_description='basic replace functionality
+
+Ensure we can replace items successfully.
+'
+. ./test-lib.sh
+
+#
+# Set up the basic todo.txt
+#
+todo.sh add notice the daisies > /dev/null
+
+test_todo_session 'replace usage' <<EOF
+>>> todo.sh replace adf asdfa
+=== 1
+usage: todo.sh replace ITEM# "UPDATED ITEM"
+EOF
+
+test_todo_session 'basic replace' <<EOF
+>>> todo.sh replace 1 "smell the cows"
+1 notice the daisies
+TODO: Replaced task with:
+1 smell the cows
+
+>>> todo.sh list
+1 smell the cows
+--
+TODO: 1 of 1 tasks shown
+
+>>> todo.sh replace 1 smell the roses
+1 smell the cows
+TODO: Replaced task with:
+1 smell the roses
+
+>>> todo.sh list
+1 smell the roses
+--
+TODO: 1 of 1 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+smell the cows
+grow some corn
+thrash some hay
+chase the chickens
+EOF
+test_todo_session 'replace error' << EOF
+>>> todo.sh replace 10 "hej!"
+=== 1
+TODO: No task 10.
+EOF
+
+test_todo_session 'replace in multi-item file' <<EOF
+>>> todo.sh replace 1 smell the cheese
+1 smell the cows
+TODO: Replaced task with:
+1 smell the cheese
+
+>>> todo.sh replace 3 jump on hay
+3 thrash some hay
+TODO: Replaced task with:
+3 jump on hay
+
+>>> todo.sh replace 4 collect the eggs
+4 chase the chickens
+TODO: Replaced task with:
+4 collect the eggs
+EOF
+
+echo '(A) collect the eggs' > todo.txt
+test_todo_session 'replace with priority' <<EOF
+>>> todo.sh replace 1 "collect the bread"
+1 (A) collect the eggs
+TODO: Replaced task with:
+1 (A) collect the bread
+
+>>> todo.sh replace 1 collect the eggs
+1 (A) collect the bread
+TODO: Replaced task with:
+1 (A) collect the eggs
+EOF
+
+echo 'jump on hay' > todo.txt
+test_todo_session 'replace with &' << EOF
+>>> todo.sh replace 1 "thrash the hay & thrash the wheat"
+1 jump on hay
+TODO: Replaced task with:
+1 thrash the hay & thrash the wheat
+EOF
+
+echo 'jump on hay' > todo.txt
+test_todo_session 'replace with spaces' <<EOF
+>>> todo.sh replace 1 "notice the   three   spaces"
+1 jump on hay
+TODO: Replaced task with:
+1 notice the   three   spaces
+EOF
+
+cat > todo.txt <<EOF
+smell the cows
+grow some corn
+thrash some hay
+chase the chickens
+EOF
+test_todo_session 'replace with symbols' <<EOF
+>>> todo.sh replace 1 "~@#$%^&*()-_=+[{]}|;:',<.>/?"
+1 smell the cows
+TODO: Replaced task with:
+1 ~@#$%^&*()-_=+[{]}|;:',<.>/?
+
+>>> todo.sh replace 2 '\`!\\"'
+2 grow some corn
+TODO: Replaced task with:
+2 \`!\\"
+
+>>> todo.sh list
+4 chase the chickens
+3 thrash some hay
+2 \`!\\"
+1 ~@#$%^&*()-_=+[{]}|;:',<.>/?
+--
+TODO: 4 of 4 tasks shown
+EOF
+
+cat /dev/null > todo.txt
+test_todo_session 'replace handling prepended date on add' <<EOF
+>>> todo.sh -t add "new task"
+1 2009-02-13 new task
+TODO: 1 added.
+
+>>> todo.sh replace 1 this is just a new one
+1 2009-02-13 new task
+TODO: Replaced task with:
+1 2009-02-13 this is just a new one
+
+>>> todo.sh replace 1 2010-07-04 this also has a new date
+1 2009-02-13 this is just a new one
+TODO: Replaced task with:
+1 2010-07-04 this also has a new date
+EOF
+
+cat /dev/null > todo.txt
+test_todo_session 'replace handling priority and prepended date on add' <<EOF
+>>> todo.sh -t add "new task"
+1 2009-02-13 new task
+TODO: 1 added.
+
+>>> todo.sh pri 1 A
+1 (A) 2009-02-13 new task
+TODO: 1 prioritized (A).
+
+>>> todo.sh replace 1 this is just a new one
+1 (A) 2009-02-13 new task
+TODO: Replaced task with:
+1 (A) 2009-02-13 this is just a new one
+EOF
+
+echo '(A) 2009-02-13 this is just a new one' > todo.txt
+test_todo_session 'replace with prepended date replaces existing date' <<EOF
+>>> todo.sh replace 1 2010-07-04 this also has a new date
+1 (A) 2009-02-13 this is just a new one
+TODO: Replaced task with:
+1 (A) 2010-07-04 this also has a new date
+EOF
+
+test_done

tests/t1200-pri.sh

@@ -0,0 +1,103 @@
+#!/bin/sh
+
+test_description='basic priority functionality
+'
+. ./test-lib.sh
+
+test_todo_session 'priority usage' <<EOF
+>>> todo.sh pri B B
+usage: todo.sh pri ITEM# PRIORITY
+note: PRIORITY must be anywhere from A to Z.
+=== 1
+EOF
+
+cat > todo.txt <<EOF
+smell the uppercase Roses +flowers @outside
+notice the sunflowers
+stop
+EOF
+test_todo_session 'basic priority' <<EOF
+>>> todo.sh list
+2 notice the sunflowers
+1 smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh pri 1 B
+1 (B) smell the uppercase Roses +flowers @outside
+TODO: 1 prioritized (B).
+
+>>> todo.sh list
+1 (B) smell the uppercase Roses +flowers @outside
+2 notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+2 notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh pri 2 C
+2 (C) notice the sunflowers
+TODO: 2 prioritized (C).
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+2 (C) notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh add "smell the coffee +wakeup"
+4 smell the coffee +wakeup
+TODO: 4 added.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+2 (C) notice the sunflowers
+4 smell the coffee +wakeup
+3 stop
+--
+TODO: 4 of 4 tasks shown
+EOF
+
+test_todo_session 'priority error' <<EOF
+>>> todo.sh pri 10 B
+=== 1
+TODO: No task 10.
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(C) notice the sunflowers
+stop
+EOF
+test_todo_session 'reprioritize' <<EOF
+>>> todo.sh pri 2 A
+2 (A) notice the sunflowers
+TODO: 2 re-prioritized from (C) to (A).
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh pri 2 a
+2 (A) notice the sunflowers
+TODO: 2 already prioritized (A).
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+test_done

tests/t1250-listpri.sh

@@ -0,0 +1,95 @@
+#!/bin/sh
+
+test_description='list priority functionality
+'
+. ./test-lib.sh
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(C) notice the sunflowers
+stop
+EOF
+test_todo_session 'basic listpri' <<EOF
+>>> todo.sh listpri A
+--
+TODO: 0 of 3 tasks shown
+
+>>> todo.sh -p listpri c
+2 (C) notice the sunflowers
+--
+TODO: 1 of 3 tasks shown
+EOF
+
+test_todo_session 'listpri highlighting' <<EOF
+>>> todo.sh listpri
+1 (B) smell the uppercase Roses +flowers @outside
+2 (C) notice the sunflowers
+--
+TODO: 2 of 3 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(C) notice the sunflowers
+(m)others will notice this
+(n) not a prioritized task
+notice the (C)opyright
+EOF
+test_todo_session 'listpri filtering priorities' <<EOF
+>>> todo.sh -p listpri
+1 (B) smell the uppercase Roses +flowers @outside
+2 (C) notice the sunflowers
+--
+TODO: 2 of 5 tasks shown
+
+>>> todo.sh -p listpri b
+1 (B) smell the uppercase Roses +flowers @outside
+--
+TODO: 1 of 5 tasks shown
+
+>>> todo.sh -p listpri c
+2 (C) notice the sunflowers
+--
+TODO: 1 of 5 tasks shown
+
+>>> todo.sh -p listpri m
+--
+TODO: 0 of 5 tasks shown
+
+>>> todo.sh -p listpri n
+--
+TODO: 0 of 5 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+(B) ccc xxx this line should be third.
+ccc xxx this line should be third.
+(A) aaa zzz this line should be first.
+aaa zzz this line should be first.
+(B) bbb yyy this line should be second.
+bbb yyy this line should be second.
+EOF
+test_todo_session 'listpri filtering of TERM' <<EOF
+>>> todo.sh -p listpri "should be"
+3 (A) aaa zzz this line should be first.
+5 (B) bbb yyy this line should be second.
+1 (B) ccc xxx this line should be third.
+--
+TODO: 3 of 6 tasks shown
+
+>>> todo.sh -p listpri a "should be"
+3 (A) aaa zzz this line should be first.
+--
+TODO: 1 of 6 tasks shown
+
+>>> todo.sh -p listpri b second
+5 (B) bbb yyy this line should be second.
+--
+TODO: 1 of 6 tasks shown
+
+>>> todo.sh -p listpri x "should be"
+--
+TODO: 0 of 6 tasks shown
+EOF
+
+test_done

tests/t1260-listprj.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+test_description='list project functionality
+'
+. ./test-lib.sh
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +roses @outside +shared
+(C) notice the sunflowers +sunflowers @garden +shared +landscape
+stop
+EOF
+test_todo_session 'basic listproj' <<EOF
+>>> todo.sh listproj
++landscape
++roses
++shared
++sunflowers
+EOF
+
+test_todo_session 'listproj with context' <<EOF
+>>> todo.sh listproj @garden
++landscape
++shared
++sunflowers
+EOF
+
+TEST_TODO_CUSTOM=todo-custom.cfg
+cat todo.cfg > "$TEST_TODO_CUSTOM"
+cat >> "$TEST_TODO_CUSTOM" <<'EOF'
+export DEFAULT='</color>'
+export PRI_B='<color type=green>'
+export PRI_C='<color type=blue>'
+export TODOTXT_FINAL_FILTER='grep -i roses'
+EOF
+test_todo_session 'listproj with context special cases' <<EOF
+>>> todo.sh -+ -d "$TEST_TODO_CUSTOM" listproj @garden
++landscape
++shared
++sunflowers
+EOF
+
+test_done

tests/t1300-ls.sh

@@ -0,0 +1,721 @@
+#!/bin/sh
+#
+
+test_description='list functionality
+
+This test checks various list functionality including
+sorting, output filtering and line numbering.
+'
+. ./test-lib.sh
+
+TEST_TODO_=todo.cfg
+
+cat > todo.txt <<EOF
+ccc xxx this line should be third.
+aaa zzz this line should be first.
+bbb yyy this line should be second.
+EOF
+
+#
+# check the sort filter
+#
+TEST_TODO1_=todo1.cfg
+sed -e "s/^.*export TODOTXT_SORT_COMMAND=.*$/export TODOTXT_SORT_COMMAND='env LC_COLLATE=C sort -r -f -k2'/" "${TEST_TODO_}" > "${TEST_TODO1_}"
+
+test_todo_session 'checking TODOTXT_SORT_COMMAND' <<EOF
+>>> todo.sh ls
+2 aaa zzz this line should be first.
+3 bbb yyy this line should be second.
+1 ccc xxx this line should be third.
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh -d "$TEST_TODO1_" ls
+1 ccc xxx this line should be third.
+3 bbb yyy this line should be second.
+2 aaa zzz this line should be first.
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+#
+# check the final filter
+#
+TEST_TODO2_=todo2.cfg
+sed -e "s%^.*export TODOTXT_FINAL_FILTER=.*$%export TODOTXT_FINAL_FILTER=\"sed 's/^\\\(..\\\{20\\\}\\\).....*$/\\\1.../'\"%" "${TEST_TODO_}" > "${TEST_TODO2_}"
+
+test_todo_session 'checking TODOTXT_FINAL_FILTER' <<EOF
+>>> todo.sh -d "$TEST_TODO2_" ls
+2 aaa zzz this line s...
+3 bbb yyy this line s...
+1 ccc xxx this line s...
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+#
+# check the filtering of TERM
+#
+test_todo_session 'checking filtering of TERM' <<EOF
+>>> todo.sh ls second
+3 bbb yyy this line should be second.
+--
+TODO: 1 of 3 tasks shown
+
+>>> todo.sh ls "should be f"
+2 aaa zzz this line should be first.
+--
+TODO: 1 of 3 tasks shown
+
+>>> todo.sh ls " zzz"
+2 aaa zzz this line should be first.
+--
+TODO: 1 of 3 tasks shown
+EOF
+
+#
+# check negative filtering via -TERM
+#
+test_todo_session 'checking negative filtering via -TERM' <<EOF
+>>> todo.sh ls -second
+2 aaa zzz this line should be first.
+1 ccc xxx this line should be third.
+--
+TODO: 2 of 3 tasks shown
+
+>>> todo.sh ls "-should be f"
+3 bbb yyy this line should be second.
+1 ccc xxx this line should be third.
+--
+TODO: 2 of 3 tasks shown
+
+>>> todo.sh ls "- zzz"
+3 bbb yyy this line should be second.
+1 ccc xxx this line should be third.
+--
+TODO: 2 of 3 tasks shown
+EOF
+
+#
+# check the filtering of TERM with regexp
+#
+test_todo_session 'checking filtering of TERM with regexp' <<EOF
+>>> todo.sh ls "ir[ds]"
+2 aaa zzz this line should be first.
+1 ccc xxx this line should be third.
+--
+TODO: 2 of 3 tasks shown
+
+>>> todo.sh ls "f.*t"
+2 aaa zzz this line should be first.
+--
+TODO: 1 of 3 tasks shown
+
+>>> todo.sh ls "ir[ds]" xxx
+1 ccc xxx this line should be third.
+--
+TODO: 1 of 3 tasks shown
+EOF
+
+#
+# check the filtering of TERM containing characters that are special to the
+# shell, like variables, quotes, and multiple subsequent spaces.
+#
+cat > todo.txt <<'EOF'
+earn some pennies
+earn some $$
+earn some "money"
+get money from O'Brian
+just get   money!
+EOF
+test_todo_session 'checking filtering of special characters' <<'EOF'
+>>> todo.sh ls '$$'
+2 earn some $$
+--
+TODO: 1 of 5 tasks shown
+
+>>> todo.sh ls '"money"'
+3 earn some "money"
+--
+TODO: 1 of 5 tasks shown
+
+>>> todo.sh ls "O'Brian"
+4 get money from O'Brian
+--
+TODO: 1 of 5 tasks shown
+
+>>> todo.sh ls "get   money"
+5 just get   money!
+--
+TODO: 1 of 5 tasks shown
+EOF
+
+
+#
+# check the x command line option
+#
+TEST_TODO3_=todo3.cfg
+sed -e "s%^.*export TODOTXT_FINAL_FILTER=.*$%export TODOTXT_FINAL_FILTER=\"grep -v xxx\"%" "${TEST_TODO_}" > "${TEST_TODO3_}"
+
+cat > todo.txt <<EOF
+foo
+bar xxx
+baz
+EOF
+
+test_todo_session 'final filter suppression' <<EOF
+>>> todo.sh -d "$TEST_TODO3_" ls
+3 baz
+1 foo
+--
+TODO: 2 of 3 tasks shown
+
+>>> todo.sh -d "$TEST_TODO3_" -x ls
+2 bar xxx
+3 baz
+1 foo
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+#
+# check the p command line option
+#
+cat > todo.txt <<EOF
+(A) @con01 +prj01 -- Some project 01 task, pri A
+(A) @con01 +prj02 -- Some project 02 task, pri A
+(A) @con02 +prj03 -- Some project 03 task, pri A
+(A) @con02 +prj04 -- Some project 04 task, pri A
+(B) @con01 +prj01 -- Some project 01 task, pri B
+(B) @con01 +prj02 -- Some project 02 task, pri B
+(B) @con02 +prj03 -- Some project 03 task, pri B
+(B) @con02 +prj04 -- Some project 04 task, pri B
+(C) @con01 +prj01 -- Some project 01 task, pri C
+(C) @con01 +prj02 -- Some project 02 task, pri C
+(C) @con02 +prj03 -- Some project 03 task, pri C
+(C) @con02 +prj04 -- Some project 04 task, pri C
+(D) @con01 +prj01 -- Some project 01 task, pri D
+(D) @con01 +prj02 -- Some project 02 task, pri D
+(D) @con02 +prj03 -- Some project 03 task, pri D
+(D) @con02 +prj04 -- Some project 04 task, pri D
+@con01 +prj01 -- Some project 01 task, no priority
+@con01 +prj02 -- Some project(S) 02 task, no priority
+@con02 +prj03 -- Some project 03 task, no priorty
+@con02 +prj04 -- Some project 04 task, no priority
+EOF
+test_todo_session 'plain mode option' <<EOF
+>>> todo.sh ls
+01 (A) @con01 +prj01 -- Some project 01 task, pri A
+02 (A) @con01 +prj02 -- Some project 02 task, pri A
+03 (A) @con02 +prj03 -- Some project 03 task, pri A
+04 (A) @con02 +prj04 -- Some project 04 task, pri A
+05 (B) @con01 +prj01 -- Some project 01 task, pri B
+06 (B) @con01 +prj02 -- Some project 02 task, pri B
+07 (B) @con02 +prj03 -- Some project 03 task, pri B
+08 (B) @con02 +prj04 -- Some project 04 task, pri B
+09 (C) @con01 +prj01 -- Some project 01 task, pri C
+10 (C) @con01 +prj02 -- Some project 02 task, pri C
+11 (C) @con02 +prj03 -- Some project 03 task, pri C
+12 (C) @con02 +prj04 -- Some project 04 task, pri C
+13 (D) @con01 +prj01 -- Some project 01 task, pri D
+14 (D) @con01 +prj02 -- Some project 02 task, pri D
+15 (D) @con02 +prj03 -- Some project 03 task, pri D
+16 (D) @con02 +prj04 -- Some project 04 task, pri D
+17 @con01 +prj01 -- Some project 01 task, no priority
+18 @con01 +prj02 -- Some project(S) 02 task, no priority
+19 @con02 +prj03 -- Some project 03 task, no priorty
+20 @con02 +prj04 -- Some project 04 task, no priority
+--
+TODO: 20 of 20 tasks shown
+
+>>> todo.sh -p ls
+01 (A) @con01 +prj01 -- Some project 01 task, pri A
+02 (A) @con01 +prj02 -- Some project 02 task, pri A
+03 (A) @con02 +prj03 -- Some project 03 task, pri A
+04 (A) @con02 +prj04 -- Some project 04 task, pri A
+05 (B) @con01 +prj01 -- Some project 01 task, pri B
+06 (B) @con01 +prj02 -- Some project 02 task, pri B
+07 (B) @con02 +prj03 -- Some project 03 task, pri B
+08 (B) @con02 +prj04 -- Some project 04 task, pri B
+09 (C) @con01 +prj01 -- Some project 01 task, pri C
+10 (C) @con01 +prj02 -- Some project 02 task, pri C
+11 (C) @con02 +prj03 -- Some project 03 task, pri C
+12 (C) @con02 +prj04 -- Some project 04 task, pri C
+13 (D) @con01 +prj01 -- Some project 01 task, pri D
+14 (D) @con01 +prj02 -- Some project 02 task, pri D
+15 (D) @con02 +prj03 -- Some project 03 task, pri D
+16 (D) @con02 +prj04 -- Some project 04 task, pri D
+17 @con01 +prj01 -- Some project 01 task, no priority
+18 @con01 +prj02 -- Some project(S) 02 task, no priority
+19 @con02 +prj03 -- Some project 03 task, no priorty
+20 @con02 +prj04 -- Some project 04 task, no priority
+--
+TODO: 20 of 20 tasks shown
+EOF
+
+#
+# check the P,@,+ command line options
+#
+cat > todo.txt <<EOF
+(A) @con01 +prj01 -- Some project 01 task, pri A
+(A) @con01 +prj02 -- Some project 02 task, pri A
+(A) @con02 +prj03 -- Some project 03 task, pri A
+(A) @con02 +prj04 -- Some project 04 task, pri A
+(B) @con01 +prj01 -- Some project 01 task, pri B
+(B) @con01 +prj02 -- Some project 02 task, pri B
+(B) @con02 +prj03 -- Some project 03 task, pri B
+(B) @con02 +prj04 -- Some project 04 task, pri B
+(C) @con01 +prj01 -- Some project 01 task, pri C
+(C) @con01 +prj02 -- Some project 02 task, pri C
+(C) @con02 +prj03 -- Some project 03 task, pri C
+(C) @con02 +prj04 -- Some project 04 task, pri C
+(D) @con01 +prj01 -- Some project 01 task, pri D
+(D) @con01 +prj02 -- Some project 02 task, pri D
+(D) @con02 +prj03 -- Some project 03 task, pri D
+(D) @con02 +prj04 -- Some project 04 task, pri D
+@con01 +prj01 -- Some project 01 task, no priority
+@con01 +prj02 -- Some project(S) 02 task, no priority
+@con02 +prj03 -- Some project 03 task, no priorty
+@con02 +prj04 -- Some project 04 task, no priority
+EOF
+test_todo_session 'context, project, and priority suppression' <<EOF
+>>> todo.sh ls
+01 (A) @con01 +prj01 -- Some project 01 task, pri A
+02 (A) @con01 +prj02 -- Some project 02 task, pri A
+03 (A) @con02 +prj03 -- Some project 03 task, pri A
+04 (A) @con02 +prj04 -- Some project 04 task, pri A
+05 (B) @con01 +prj01 -- Some project 01 task, pri B
+06 (B) @con01 +prj02 -- Some project 02 task, pri B
+07 (B) @con02 +prj03 -- Some project 03 task, pri B
+08 (B) @con02 +prj04 -- Some project 04 task, pri B
+09 (C) @con01 +prj01 -- Some project 01 task, pri C
+10 (C) @con01 +prj02 -- Some project 02 task, pri C
+11 (C) @con02 +prj03 -- Some project 03 task, pri C
+12 (C) @con02 +prj04 -- Some project 04 task, pri C
+13 (D) @con01 +prj01 -- Some project 01 task, pri D
+14 (D) @con01 +prj02 -- Some project 02 task, pri D
+15 (D) @con02 +prj03 -- Some project 03 task, pri D
+16 (D) @con02 +prj04 -- Some project 04 task, pri D
+17 @con01 +prj01 -- Some project 01 task, no priority
+18 @con01 +prj02 -- Some project(S) 02 task, no priority
+19 @con02 +prj03 -- Some project 03 task, no priorty
+20 @con02 +prj04 -- Some project 04 task, no priority
+--
+TODO: 20 of 20 tasks shown
+
+>>> todo.sh ls @con01
+01 (A) @con01 +prj01 -- Some project 01 task, pri A
+02 (A) @con01 +prj02 -- Some project 02 task, pri A
+05 (B) @con01 +prj01 -- Some project 01 task, pri B
+06 (B) @con01 +prj02 -- Some project 02 task, pri B
+09 (C) @con01 +prj01 -- Some project 01 task, pri C
+10 (C) @con01 +prj02 -- Some project 02 task, pri C
+13 (D) @con01 +prj01 -- Some project 01 task, pri D
+14 (D) @con01 +prj02 -- Some project 02 task, pri D
+17 @con01 +prj01 -- Some project 01 task, no priority
+18 @con01 +prj02 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+
+>>> todo.sh -P ls @con01
+01 @con01 +prj01 -- Some project 01 task, pri A
+02 @con01 +prj02 -- Some project 02 task, pri A
+05 @con01 +prj01 -- Some project 01 task, pri B
+06 @con01 +prj02 -- Some project 02 task, pri B
+09 @con01 +prj01 -- Some project 01 task, pri C
+10 @con01 +prj02 -- Some project 02 task, pri C
+13 @con01 +prj01 -- Some project 01 task, pri D
+14 @con01 +prj02 -- Some project 02 task, pri D
+17 @con01 +prj01 -- Some project 01 task, no priority
+18 @con01 +prj02 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+
+>>> todo.sh -+ ls @con01
+01 (A) @con01 -- Some project 01 task, pri A
+02 (A) @con01 -- Some project 02 task, pri A
+05 (B) @con01 -- Some project 01 task, pri B
+06 (B) @con01 -- Some project 02 task, pri B
+09 (C) @con01 -- Some project 01 task, pri C
+10 (C) @con01 -- Some project 02 task, pri C
+13 (D) @con01 -- Some project 01 task, pri D
+14 (D) @con01 -- Some project 02 task, pri D
+17 @con01 -- Some project 01 task, no priority
+18 @con01 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+
+>>> todo.sh -@ ls @con01
+01 (A) +prj01 -- Some project 01 task, pri A
+02 (A) +prj02 -- Some project 02 task, pri A
+05 (B) +prj01 -- Some project 01 task, pri B
+06 (B) +prj02 -- Some project 02 task, pri B
+09 (C) +prj01 -- Some project 01 task, pri C
+10 (C) +prj02 -- Some project 02 task, pri C
+13 (D) +prj01 -- Some project 01 task, pri D
+14 (D) +prj02 -- Some project 02 task, pri D
+17 +prj01 -- Some project 01 task, no priority
+18 +prj02 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+
+>>> todo.sh -P -@ ls @con01
+01 +prj01 -- Some project 01 task, pri A
+02 +prj02 -- Some project 02 task, pri A
+05 +prj01 -- Some project 01 task, pri B
+06 +prj02 -- Some project 02 task, pri B
+09 +prj01 -- Some project 01 task, pri C
+10 +prj02 -- Some project 02 task, pri C
+13 +prj01 -- Some project 01 task, pri D
+14 +prj02 -- Some project 02 task, pri D
+17 +prj01 -- Some project 01 task, no priority
+18 +prj02 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+
+>>> todo.sh -P -@ -+ -P -@ -+ ls @con01
+01 (A) @con01 +prj01 -- Some project 01 task, pri A
+02 (A) @con01 +prj02 -- Some project 02 task, pri A
+05 (B) @con01 +prj01 -- Some project 01 task, pri B
+06 (B) @con01 +prj02 -- Some project 02 task, pri B
+09 (C) @con01 +prj01 -- Some project 01 task, pri C
+10 (C) @con01 +prj02 -- Some project 02 task, pri C
+13 (D) @con01 +prj01 -- Some project 01 task, pri D
+14 (D) @con01 +prj02 -- Some project 02 task, pri D
+17 @con01 +prj01 -- Some project 01 task, no priority
+18 @con01 +prj02 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+
+>>> todo.sh -P -@ -+ -P -@ -+ -P -@ -+ ls @con01
+01 -- Some project 01 task, pri A
+02 -- Some project 02 task, pri A
+05 -- Some project 01 task, pri B
+06 -- Some project 02 task, pri B
+09 -- Some project 01 task, pri C
+10 -- Some project 02 task, pri C
+13 -- Some project 01 task, pri D
+14 -- Some project 02 task, pri D
+17 -- Some project 01 task, no priority
+18 -- Some project(S) 02 task, no priority
+--
+TODO: 10 of 20 tasks shown
+EOF
+
+#
+# check the line number padding
+#
+cat > todo.txt <<EOF
+hex00 this is one line
+hex01 this is another line
+hex02 this is another line
+hex03 this is another line
+hex04 this is another line
+hex05 this is another line
+hex06 this is another line
+hex07 this is another line
+hex08 this is another line
+hex09 this is another line
+hex0A this is another line
+hex0B this is another line
+hex0C this is another line
+hex0D this is another line
+hex0E this is another line
+hex0F this is another line
+hex10 this is line is a multiple of 16
+hex11 this is another line
+hex12 this is another line
+hex13 this is another line
+hex14 this is another line
+hex15 this is another line
+hex16 this is another line
+hex17 this is another line
+hex18 this is another line
+hex19 this is another line
+hex1A this is another line
+hex1B this is another line
+hex1C this is another line
+hex1D this is another line
+hex1E this is another line
+hex1F this is another line
+hex20 this is line is a multiple of 16
+hex21 this is another line
+hex22 this is another line
+hex23 this is another line
+hex24 this is another line
+hex25 this is another line
+hex26 this is another line
+hex27 this is another line
+hex28 this is another line
+hex29 this is another line
+hex2A this is another line
+hex2B this is another line
+hex2C this is another line
+hex2D this is another line
+hex2E this is another line
+hex2F this is another line
+hex30 this is line is a multiple of 16
+hex31 this is another line
+hex32 this is another line
+hex33 this is another line
+hex34 this is another line
+hex35 this is another line
+hex36 this is another line
+hex37 this is another line
+hex38 this is another line
+hex39 this is another line
+hex3A this is another line
+hex3B this is another line
+hex3C this is another line
+hex3D this is another line
+hex3E this is another line
+hex3F this is another line
+hex40 this is line is a multiple of 16
+hex41 this is another line
+hex42 this is another line
+hex43 this is another line
+hex44 this is another line
+hex45 this is another line
+hex46 this is another line
+hex47 this is another line
+hex48 this is another line
+hex49 this is another line
+hex4A this is another line
+hex4B this is another line
+hex4C this is another line
+hex4D this is another line
+hex4E this is another line
+hex4F this is another line
+hex50 this is line is a multiple of 16
+hex51 this is another line
+hex52 this is another line
+hex53 this is another line
+hex54 this is another line
+hex55 this is another line
+hex56 this is another line
+hex57 this is another line
+hex58 this is another line
+hex59 this is another line
+hex5A this is another line
+hex5B this is another line
+hex5C this is another line
+hex5D this is another line
+hex5E this is another line
+hex5F this is another line
+hex60 this is line is a multiple of 16
+hex61 this is another line
+hex62 this is another line
+hex63 this is another line
+hex64 this is another line
+hex65 this is another line
+hex66 this is another line
+hex67 this is another line
+hex68 this is another line
+hex69 this is another line
+hex6A this is another line
+hex6B this is another line
+hex6C this is another line
+hex6D this is another line
+hex6E this is another line
+hex6F this is another line
+EOF
+test_todo_session 'check line number padding, out to 3 digits' <<EOF
+>>> todo.sh ls
+001 hex00 this is one line
+002 hex01 this is another line
+003 hex02 this is another line
+004 hex03 this is another line
+005 hex04 this is another line
+006 hex05 this is another line
+007 hex06 this is another line
+008 hex07 this is another line
+009 hex08 this is another line
+010 hex09 this is another line
+011 hex0A this is another line
+012 hex0B this is another line
+013 hex0C this is another line
+014 hex0D this is another line
+015 hex0E this is another line
+016 hex0F this is another line
+017 hex10 this is line is a multiple of 16
+018 hex11 this is another line
+019 hex12 this is another line
+020 hex13 this is another line
+021 hex14 this is another line
+022 hex15 this is another line
+023 hex16 this is another line
+024 hex17 this is another line
+025 hex18 this is another line
+026 hex19 this is another line
+027 hex1A this is another line
+028 hex1B this is another line
+029 hex1C this is another line
+030 hex1D this is another line
+031 hex1E this is another line
+032 hex1F this is another line
+033 hex20 this is line is a multiple of 16
+034 hex21 this is another line
+035 hex22 this is another line
+036 hex23 this is another line
+037 hex24 this is another line
+038 hex25 this is another line
+039 hex26 this is another line
+040 hex27 this is another line
+041 hex28 this is another line
+042 hex29 this is another line
+043 hex2A this is another line
+044 hex2B this is another line
+045 hex2C this is another line
+046 hex2D this is another line
+047 hex2E this is another line
+048 hex2F this is another line
+049 hex30 this is line is a multiple of 16
+050 hex31 this is another line
+051 hex32 this is another line
+052 hex33 this is another line
+053 hex34 this is another line
+054 hex35 this is another line
+055 hex36 this is another line
+056 hex37 this is another line
+057 hex38 this is another line
+058 hex39 this is another line
+059 hex3A this is another line
+060 hex3B this is another line
+061 hex3C this is another line
+062 hex3D this is another line
+063 hex3E this is another line
+064 hex3F this is another line
+065 hex40 this is line is a multiple of 16
+066 hex41 this is another line
+067 hex42 this is another line
+068 hex43 this is another line
+069 hex44 this is another line
+070 hex45 this is another line
+071 hex46 this is another line
+072 hex47 this is another line
+073 hex48 this is another line
+074 hex49 this is another line
+075 hex4A this is another line
+076 hex4B this is another line
+077 hex4C this is another line
+078 hex4D this is another line
+079 hex4E this is another line
+080 hex4F this is another line
+081 hex50 this is line is a multiple of 16
+082 hex51 this is another line
+083 hex52 this is another line
+084 hex53 this is another line
+085 hex54 this is another line
+086 hex55 this is another line
+087 hex56 this is another line
+088 hex57 this is another line
+089 hex58 this is another line
+090 hex59 this is another line
+091 hex5A this is another line
+092 hex5B this is another line
+093 hex5C this is another line
+094 hex5D this is another line
+095 hex5E this is another line
+096 hex5F this is another line
+097 hex60 this is line is a multiple of 16
+098 hex61 this is another line
+099 hex62 this is another line
+100 hex63 this is another line
+101 hex64 this is another line
+102 hex65 this is another line
+103 hex66 this is another line
+104 hex67 this is another line
+105 hex68 this is another line
+106 hex69 this is another line
+107 hex6A this is another line
+108 hex6B this is another line
+109 hex6C this is another line
+110 hex6D this is another line
+111 hex6E this is another line
+112 hex6F this is another line
+--
+TODO: 112 of 112 tasks shown
+EOF
+
+#
+# check that blank lines are ignored.
+#
+
+# Less than 10
+cat > todo.txt <<EOF
+hex00 this is one line
+
+hex02 this is another line
+hex03 this is another line
+hex04 this is another line
+hex05 this is another line
+hex06 this is another line
+hex07 this is another line
+EOF
+test_todo_session 'check that blank lines are ignored for less than 10 items' <<EOF
+>>> todo.sh ls
+1 hex00 this is one line
+3 hex02 this is another line
+4 hex03 this is another line
+5 hex04 this is another line
+6 hex05 this is another line
+7 hex06 this is another line
+8 hex07 this is another line
+--
+TODO: 7 of 7 tasks shown
+EOF
+
+# More than 10
+cat > todo.txt <<EOF
+hex00 this is one line
+
+hex02 this is another line
+hex03 this is another line
+hex04 this is another line
+hex05 this is another line
+hex06 this is another line
+hex07 this is another line
+hex08 this is another line
+hex09 this is another line
+EOF
+test_todo_session 'check that blank lines are ignored for blank lines whose ID begins with `0` (one blank)' <<EOF
+>>> todo.sh ls
+01 hex00 this is one line
+03 hex02 this is another line
+04 hex03 this is another line
+05 hex04 this is another line
+06 hex05 this is another line
+07 hex06 this is another line
+08 hex07 this is another line
+09 hex08 this is another line
+10 hex09 this is another line
+--
+TODO: 9 of 9 tasks shown
+EOF
+cat > todo.txt <<EOF
+hex00 this is one line
+
+hex02 this is another line
+hex03 this is another line
+hex04 this is another line
+hex05 this is another line
+
+hex07 this is another line
+hex08 this is another line
+hex09 this is another line
+EOF
+test_todo_session 'check that blank lines are ignored for blank lines whose ID begins with `0` (many blanks)' <<EOF
+>>> todo.sh ls
+01 hex00 this is one line
+03 hex02 this is another line
+04 hex03 this is another line
+05 hex04 this is another line
+06 hex05 this is another line
+08 hex07 this is another line
+09 hex08 this is another line
+10 hex09 this is another line
+--
+TODO: 8 of 8 tasks shown
+EOF
+
+test_done

tests/t1310-listcon.sh

@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+
+test_description='listcon functionality
+
+This test checks basic context listing functionality
+'
+. ./test-lib.sh
+
+cat > todo.txt <<EOF
+item 1
+item 2
+item 3
+EOF
+test_expect_success 'listcon no contexts' '
+    todo.sh listcon > output && ! test -s output
+'
+
+cat > todo.txt <<EOF
+(A) @1 -- Some context 1 task, whitespace, one char
+(A) @c2 -- Some context 2 task, whitespace, two char
+@con03 -- Some context 3 task, no whitespace
+@con04 -- Some context 4 task, no whitespace
+@con05@con06 -- weird context
+EOF
+test_todo_session 'Single context per line' <<EOF
+>>> todo.sh listcon
+@1
+@c2
+@con03
+@con04
+@con05@con06
+EOF
+
+cat > todo.txt <<EOF
+@con01 -- Some context 1 task
+@con02 -- Some context 2 task
+@con02 @con03 -- Multi-context task
+EOF
+test_todo_session 'Multi-context per line' <<EOF
+>>> todo.sh listcon
+@con01
+@con02
+@con03
+EOF
+
+cat > todo.txt <<EOF
+@con01 -- Some context 1 task
+@con02 -- Some context 2 task
+@con02 ginatrapani@gmail.com -- Some context 2 task
+EOF
+test_todo_session 'listcon e-mail address test' <<EOF
+>>> todo.sh listcon
+@con01
+@con02
+EOF
+
+test_done

tests/t1320-listproj.sh

@@ -0,0 +1,58 @@
+#!/bin/sh
+#
+
+test_description='listproj functionality
+
+This test checks basic project listing functionality
+'
+. ./test-lib.sh
+
+cat > todo.txt <<EOF
+item 1
+item 2
+item 3
+EOF
+test_expect_success 'listproj no projects' '
+    todo.sh listproj > output && ! test -s output
+'
+
+cat > todo.txt <<EOF
+(A) +1 -- Some project 1 task, whitespace, one char
+(A) +p2 -- Some project 2 task, whitespace, two char
++prj03 -- Some project 3 task, no whitespace
++prj04 -- Some project 4 task, no whitespace
++prj05+prj06 -- weird project
+EOF
+test_todo_session 'Single project per line' <<EOF
+>>> todo.sh listproj
++1
++p2
++prj03
++prj04
++prj05+prj06
+EOF
+
+cat > todo.txt <<EOF
++prj01 -- Some project 1 task
++prj02 -- Some project 2 task
++prj02 +prj03 -- Multi-project task
+EOF
+test_todo_session 'Multi-project per line' <<EOF
+>>> todo.sh listproj
++prj01
++prj02
++prj03
+EOF
+
+cat > todo.txt <<EOF
++prj01 -- Some project 1 task
++prj02 -- Some project 2 task
++prj02 ginatrapani+todo@gmail.com -- Some project 2 task
+EOF
+test_todo_session 'listproj embedded + test' <<EOF
+>>> todo.sh listproj
++prj01
++prj02
+EOF
+
+test_done

tests/t1330-ls-highlighting.sh

@@ -0,0 +1,185 @@
+#!/bin/sh
+#
+
+test_description='list highlighting
+
+This test checks the highlighting (with colors) of prioritized tasks.
+'
+. ./test-lib.sh
+
+TEST_TODO_=todo.cfg
+
+#
+# check the highlighting of prioritized tasks
+#
+cat > todo.txt <<EOF
+(A) @con01 +prj01 -- Some project 01 task, pri A
+(B) @con02 +prj02 -- Some project 02 task, pri B
+(C) @con01 +prj01 -- Some project 01 task, pri C
+(D) @con02 +prj02 -- Some project 02 task, pri D
+(E) @con01 +prj01 -- Some project 01 task, pri E
+(Z) @con02 +prj02 -- Some project 02 task, pri Z
+@con01 +prj01 -- Some project 01 task, no priority
+@con02 +prj02 -- Some project 02 task, no priority
+EOF
+test_todo_session 'default highlighting' <<EOF
+>>> todo.sh ls
+1 (A) @con01 +prj01 -- Some project 01 task, pri A
+2 (B) @con02 +prj02 -- Some project 02 task, pri B
+3 (C) @con01 +prj01 -- Some project 01 task, pri C
+4 (D) @con02 +prj02 -- Some project 02 task, pri D
+5 (E) @con01 +prj01 -- Some project 01 task, pri E
+6 (Z) @con02 +prj02 -- Some project 02 task, pri Z
+7 @con01 +prj01 -- Some project 01 task, no priority
+8 @con02 +prj02 -- Some project 02 task, no priority
+--
+TODO: 8 of 8 tasks shown
+EOF
+
+#
+# check changing the color definitions into something other than ANSI color
+# escape sequences
+#
+TEST_TODO_CUSTOM=todo-custom.cfg
+cat todo.cfg > "$TEST_TODO_CUSTOM"
+cat >> "$TEST_TODO_CUSTOM" <<'EOF'
+export YELLOW='${color yellow}'
+export GREEN='${color green}'
+export LIGHT_BLUE='${color LightBlue}'
+export WHITE='${color white}'
+export DEFAULT='${color}'
+export PRI_A=$YELLOW
+export PRI_B=$GREEN
+export PRI_C=$LIGHT_BLUE
+export PRI_X=$WHITE
+EOF
+test_todo_session 'customized highlighting' <<'EOF'
+>>> todo.sh -d "$TEST_TODO_CUSTOM" ls
+${color yellow}1 (A) @con01 +prj01 -- Some project 01 task, pri A${color}
+${color green}2 (B) @con02 +prj02 -- Some project 02 task, pri B${color}
+${color LightBlue}3 (C) @con01 +prj01 -- Some project 01 task, pri C${color}
+${color white}4 (D) @con02 +prj02 -- Some project 02 task, pri D${color}
+${color white}5 (E) @con01 +prj01 -- Some project 01 task, pri E${color}
+${color white}6 (Z) @con02 +prj02 -- Some project 02 task, pri Z${color}
+7 @con01 +prj01 -- Some project 01 task, no priority
+8 @con02 +prj02 -- Some project 02 task, no priority
+--
+TODO: 8 of 8 tasks shown
+EOF
+
+#
+# check defining highlightings for more priorities than the default A, B, C
+#
+TEST_TODO_ADDITIONAL=todo-additional.cfg
+cat todo.cfg > "$TEST_TODO_ADDITIONAL"
+cat >> "$TEST_TODO_ADDITIONAL" <<'EOF'
+export PRI_E=$BROWN
+export PRI_Z=$LIGHT_PURPLE
+EOF
+test_todo_session 'additional highlighting pri E+Z' <<'EOF'
+>>> todo.sh -d "$TEST_TODO_ADDITIONAL" ls
+1 (A) @con01 +prj01 -- Some project 01 task, pri A
+2 (B) @con02 +prj02 -- Some project 02 task, pri B
+3 (C) @con01 +prj01 -- Some project 01 task, pri C
+4 (D) @con02 +prj02 -- Some project 02 task, pri D
+5 (E) @con01 +prj01 -- Some project 01 task, pri E
+6 (Z) @con02 +prj02 -- Some project 02 task, pri Z
+7 @con01 +prj01 -- Some project 01 task, no priority
+8 @con02 +prj02 -- Some project 02 task, no priority
+--
+TODO: 8 of 8 tasks shown
+EOF
+
+# check changing the fallback highlighting for undefined priorities
+#
+TEST_TODO_PRI_X=todo-pri-x.cfg
+cat todo.cfg > "$TEST_TODO_PRI_X"
+cat >> "$TEST_TODO_PRI_X" <<'EOF'
+export PRI_X=$BROWN
+EOF
+test_todo_session 'different highlighting for pri X' <<'EOF'
+>>> todo.sh -d "$TEST_TODO_PRI_X" ls
+1 (A) @con01 +prj01 -- Some project 01 task, pri A
+2 (B) @con02 +prj02 -- Some project 02 task, pri B
+3 (C) @con01 +prj01 -- Some project 01 task, pri C
+4 (D) @con02 +prj02 -- Some project 02 task, pri D
+5 (E) @con01 +prj01 -- Some project 01 task, pri E
+6 (Z) @con02 +prj02 -- Some project 02 task, pri Z
+7 @con01 +prj01 -- Some project 01 task, no priority
+8 @con02 +prj02 -- Some project 02 task, no priority
+--
+TODO: 8 of 8 tasks shown
+EOF
+
+# check highlighting of done (but not yet archived) tasks
+#
+cat > todo.txt <<EOF
+(A) smell the uppercase Roses +flowers @outside
+remove1
+notice the sunflowers
+remove2
+stop
+EOF
+test_todo_session 'highlighting of done tasks' <<EOF
+>>> todo.sh -a do 2
+2 x 2009-02-13 remove1
+TODO: 2 marked as done.
+
+>>> todo.sh list
+1 (A) smell the uppercase Roses +flowers @outside
+3 notice the sunflowers
+4 remove2
+5 stop
+2 x 2009-02-13 remove1
+--
+TODO: 5 of 5 tasks shown
+
+>>> todo.sh -a do 4
+4 x 2009-02-13 remove2
+TODO: 4 marked as done.
+
+>>> todo.sh list
+1 (A) smell the uppercase Roses +flowers @outside
+3 notice the sunflowers
+5 stop
+2 x 2009-02-13 remove1
+4 x 2009-02-13 remove2
+--
+TODO: 5 of 5 tasks shown
+EOF
+
+# check highlighting with hidden contexts/projects
+#
+cat > todo.txt <<EOF
+(A) +project at the beginning, with priority
+(B) with priority, ending in a +project
+(C) @context at the beginning, with priority
+(Z) with priority, ending in a @context
+EOF
+test_todo_session 'highlighting with hidden contexts/projects' <<EOF
+>>> todo.sh -+ -@ list
+1 (A) at the beginning, with priority
+2 (B) with priority, ending in a
+3 (C) at the beginning, with priority
+4 (Z) with priority, ending in a
+--
+TODO: 4 of 4 tasks shown
+EOF
+
+# check that priorities are only matched at the start of the task
+#
+cat > todo.txt <<EOF
+(D) some prioritized task
+not prioritized
+should not be seen as PRIORITIZE(D) task
+EOF
+test_todo_session 'highlighting priority position' <<EOF
+>>> todo.sh ls
+1 (D) some prioritized task
+2 not prioritized
+3 should not be seen as PRIORITIZE(D) task
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+test_done

tests/t1340-listescapes.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+#
+
+test_description='list with escape sequences
+
+This test checks listing of tasks that have embedded escape sequences in them.
+'
+. ./test-lib.sh
+
+#
+# check aborted list output on \c escape sequence
+#
+cat > todo.txt <<'EOF'
+first todo
+second todo run C:\WINDOWS\sysnative\cscript.exe
+third todo
+EOF
+
+test_todo_session 'aborted list output on backslash-c' <<'EOF'
+>>> todo.sh ls
+1 first todo
+2 second todo run C:\WINDOWS\sysnative\cscript.exe
+3 third todo
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh ls 2
+2 second todo run C:\WINDOWS\sysnative\cscript.exe
+--
+TODO: 1 of 3 tasks shown
+EOF
+
+#
+# check various escape sequences
+#
+cat > todo.txt <<'EOF'
+first todo with \\, \a and \t
+second todo with \r\n line break
+third todo with \x42\x55\x47 and \033[0;31m color codes \033[0;30m
+EOF
+
+test_todo_session 'various escape sequences' <<'EOF'
+>>> todo.sh ls
+1 first todo with \\, \a and \t
+2 second todo with \r\n line break
+3 third todo with \x42\x55\x47 and \033[0;31m color codes \033[0;30m
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+#
+# check embedding of actual color sequence
+#
+cat > todo.txt <<'EOF'
+A task with  actual color 
+EOF
+
+test_todo_session 'embedding of actual color sequence' <<'EOF'
+>>> todo.sh ls
+1 A task with  actual color 
+--
+TODO: 1 of 1 tasks shown
+EOF
+
+test_done

tests/t1400-prepend.sh

@@ -0,0 +1,122 @@
+#!/bin/sh
+
+test_description='basic prepend functionality
+'
+. ./test-lib.sh
+
+test_todo_session 'prepend usage' <<EOF
+>>> todo.sh prepend B B
+usage: todo.sh prepend ITEM# "TEXT TO PREPEND"
+=== 1
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+notice the sunflowers
+stop
+EOF
+test_todo_session 'basic prepend' <<EOF
+>>> todo.sh list
+1 (B) smell the uppercase Roses +flowers @outside
+2 notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+2 notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh prepend 2 test
+2 test notice the sunflowers
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+3 stop
+2 test notice the sunflowers
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh prepend 1 test
+1 (B) test smell the uppercase Roses +flowers @outside
+
+>>> todo.sh -p list
+1 (B) test smell the uppercase Roses +flowers @outside
+3 stop
+2 test notice the sunflowers
+--
+TODO: 3 of 3 tasks shown
+
+EOF
+
+test_todo_session 'prepend with &' <<EOF
+>>> todo.sh prepend 3 "no running & jumping now"
+3 no running & jumping now stop
+EOF
+
+echo 'jump on hay' > todo.txt
+test_todo_session 'prepend with spaces' <<EOF
+>>> todo.sh prepend 1 "notice the   three   spaces and"
+1 notice the   three   spaces and jump on hay
+EOF
+
+cat > todo.txt <<EOF
+smell the cows
+grow some corn
+thrash some hay
+chase the chickens
+EOF
+test_todo_session 'prepend with symbols' <<EOF
+>>> todo.sh prepend 1 "~@#$%^&*()-_=+[{]}|;:',<.>/?"
+1 ~@#$%^&*()-_=+[{]}|;:',<.>/? smell the cows
+
+>>> todo.sh prepend 2 '\`!\\"'
+2 \`!\\" grow some corn
+
+>>> todo.sh list
+4 chase the chickens
+3 thrash some hay
+2 \`!\\" grow some corn
+1 ~@#$%^&*()-_=+[{]}|;:',<.>/? smell the cows
+--
+TODO: 4 of 4 tasks shown
+EOF
+
+cat /dev/null > todo.txt
+test_todo_session 'prepend handling prepended date on add' <<EOF
+>>> todo.sh -t add "new task"
+1 2009-02-13 new task
+TODO: 1 added.
+
+>>> todo.sh prepend 1 "this is just a"
+1 2009-02-13 this is just a new task
+EOF
+
+cat /dev/null > todo.txt
+test_todo_session 'prepend handling priority and prepended date on add' <<EOF
+>>> todo.sh -t add "new task"
+1 2009-02-13 new task
+TODO: 1 added.
+
+>>> todo.sh pri 1 A
+1 (A) 2009-02-13 new task
+TODO: 1 prioritized (A).
+
+>>> todo.sh prepend 1 "this is just a"
+1 (A) 2009-02-13 this is just a new task
+EOF
+
+cat /dev/null > todo.txt
+test_todo_session 'prepend with prepended date keeps both' <<EOF
+>>> todo.sh -t add "new task"
+1 2009-02-13 new task
+TODO: 1 added.
+
+>>> todo.sh prepend 1 "2010-07-04 this is just a"
+1 2009-02-13 2010-07-04 this is just a new task
+EOF
+
+test_done

tests/t1500-do.sh

@@ -0,0 +1,86 @@
+#!/bin/sh
+
+test_description='do functionality
+'
+. ./test-lib.sh
+
+#DATE=`date '+%Y-%m-%d'`
+
+test_todo_session 'do usage' <<EOF
+>>> todo.sh do B B
+usage: todo.sh do ITEM#[, ITEM#, ITEM#, ...]
+=== 1
+EOF
+
+test_todo_session 'do missing ITEM#' <<EOF
+>>> todo.sh do
+usage: todo.sh do ITEM#[, ITEM#, ITEM#, ...]
+=== 1
+EOF
+
+cat > todo.txt <<EOF
+smell the uppercase Roses +flowers @outside
+notice the sunflowers
+stop
+remove1
+remove2
+remove3
+remove4
+EOF
+
+test_todo_session 'basic do' <<EOF
+>>> todo.sh list
+2 notice the sunflowers
+4 remove1
+5 remove2
+6 remove3
+7 remove4
+1 smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 7 of 7 tasks shown
+
+>>> todo.sh do 7,6
+7 x 2009-02-13 remove4
+TODO: 7 marked as done.
+6 x 2009-02-13 remove3
+TODO: 6 marked as done.
+x 2009-02-13 remove3
+x 2009-02-13 remove4
+TODO: $HOME/todo.txt archived.
+
+>>> todo.sh -p list
+2 notice the sunflowers
+4 remove1
+5 remove2
+1 smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 5 of 5 tasks shown
+
+>>> todo.sh do 5 4
+5 x 2009-02-13 remove2
+TODO: 5 marked as done.
+4 x 2009-02-13 remove1
+TODO: 4 marked as done.
+x 2009-02-13 remove1
+x 2009-02-13 remove2
+TODO: $HOME/todo.txt archived.
+
+>>> todo.sh -p list
+2 notice the sunflowers
+1 smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+test_todo_session 'fail multiple do attempts' <<EOF
+>>> todo.sh -a do 3
+3 x 2009-02-13 stop
+TODO: 3 marked as done.
+
+>>> todo.sh -a do 3
+TODO: 3 is already marked done.
+EOF
+test_done

tests/t1600-append.sh

@@ -0,0 +1,103 @@
+#!/bin/sh
+
+test_description='basic append functionality
+
+Ensure we can append items successfully.
+'
+. ./test-lib.sh
+
+#
+# Set up the basic todo.txt
+#
+todo.sh add notice the daisies > /dev/null
+
+test_todo_session 'append usage' <<EOF
+>>> todo.sh append adf asdfa
+=== 1
+usage: todo.sh append ITEM# "TEXT TO APPEND"
+EOF
+
+test_todo_session 'append error' << EOF
+>>> todo.sh append 10 "hej!"
+=== 1
+TODO: No task 10.
+EOF
+
+test_todo_session 'basic append' <<EOF
+>>> todo.sh append 1 "smell the roses"
+1 notice the daisies smell the roses
+
+>>> todo.sh list
+1 notice the daisies smell the roses
+--
+TODO: 1 of 1 tasks shown
+EOF
+
+test_todo_session 'basic append with &' <<EOF
+>>> todo.sh append 1 "see the wasps & bees"
+1 notice the daisies smell the roses see the wasps & bees
+
+>>> todo.sh list
+1 notice the daisies smell the roses see the wasps & bees
+--
+TODO: 1 of 1 tasks shown
+EOF
+
+echo 'jump on hay' > todo.txt
+test_todo_session 'append with spaces' <<EOF
+>>> todo.sh append 1 "and notice the   three   spaces"
+1 jump on hay and notice the   three   spaces
+EOF
+
+cat > todo.txt <<EOF
+smell the cows
+grow some corn
+thrash some hay
+chase the chickens
+EOF
+test_todo_session 'append with symbols' <<EOF
+>>> todo.sh append 1 "~@#$%^&*()-_=+[{]}|;:',<.>/?"
+1 smell the cows ~@#$%^&*()-_=+[{]}|;:',<.>/?
+
+>>> todo.sh append 2 '\`!\\"'
+2 grow some corn \`!\\"
+
+>>> todo.sh list
+4 chase the chickens
+2 grow some corn \`!\\"
+1 smell the cows ~@#$%^&*()-_=+[{]}|;:',<.>/?
+3 thrash some hay
+--
+TODO: 4 of 4 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+notice the daisies
+EOF
+test_todo_session 'append of current sentence' <<EOF
+>>> todo.sh append 1 ", lilies and roses"
+1 notice the daisies, lilies and roses
+
+>>> todo.sh append 1 "; see the wasps"
+1 notice the daisies, lilies and roses; see the wasps
+
+>>> todo.sh append 1 "& bees"
+1 notice the daisies, lilies and roses; see the wasps & bees
+EOF
+
+cp todo.cfg special-delimiters.cfg
+cat >> special-delimiters.cfg <<EOF
+export SENTENCE_DELIMITERS='*,.:;&'
+EOF
+test_todo_session 'append of current sentence SENTENCE_DELIMITERS' <<EOF
+>>> todo.sh -d special-delimiters.cfg append 1 "&beans"
+1 notice the daisies, lilies and roses; see the wasps & bees&beans
+
+>>> todo.sh -d special-delimiters.cfg append 1 "%foo"
+1 notice the daisies, lilies and roses; see the wasps & bees&beans %foo
+
+>>> todo.sh -d special-delimiters.cfg append 1 "*2"
+1 notice the daisies, lilies and roses; see the wasps & bees&beans %foo*2
+EOF
+
+test_done

tests/t1700-depri.sh

@@ -0,0 +1,97 @@
+#!/bin/sh
+
+test_description='basic depriority functionality
+'
+. ./test-lib.sh
+
+test_todo_session 'depriority usage' <<EOF
+>>> todo.sh depri B B
+usage: todo.sh depri ITEM#[, ITEM#, ITEM#, ...]
+=== 1
+EOF
+
+test_todo_session 'depriority nonexistant item' <<EOF
+>>> todo.sh depri 42
+TODO: No task 42.
+=== 1
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+stop
+EOF
+test_todo_session 'basic depriority' <<EOF
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh depri 1
+1 smell the uppercase Roses +flowers @outside
+TODO: 1 deprioritized.
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+(C) stop
+EOF
+test_todo_session 'multiple depriority' <<EOF
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 (C) stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh depri 3 2
+3 stop
+TODO: 3 deprioritized.
+2 notice the sunflowers
+TODO: 2 deprioritized.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+2 notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+stop
+EOF
+test_todo_session 'depriority of unprioritized task' <<EOF
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh depri 3 2
+TODO: 3 is not prioritized.
+2 notice the sunflowers
+TODO: 2 deprioritized.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+2 notice the sunflowers
+3 stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+test_done

tests/t1800-del.sh

@@ -0,0 +1,153 @@
+#!/bin/sh
+
+test_description='basic del functionality
+'
+. ./test-lib.sh
+
+test_todo_session 'del usage' <<EOF
+>>> todo.sh del B
+usage: todo.sh del ITEM# [TERM]
+=== 1
+EOF
+
+test_todo_session 'del nonexistant item' <<EOF
+>>> todo.sh -f del 42
+TODO: No task 42.
+=== 1
+
+>>> todo.sh -f del 42 Roses
+TODO: No task 42.
+=== 1
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+stop
+EOF
+test_todo_session 'basic del' <<EOF
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh -f del 1
+1 (B) smell the uppercase Roses +flowers @outside
+TODO: 1 deleted.
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+3 stop
+--
+TODO: 2 of 2 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+stop
+EOF
+test_todo_session 'del preserving line numbers' <<EOF
+>>> todo.sh -f del 1
+1 (B) smell the uppercase Roses +flowers @outside
+TODO: 1 deleted.
+
+>>> todo.sh -f del 1
+TODO: No task 1.
+=== 1
+
+>>> todo.sh add A new task
+4 A new task
+TODO: 4 added.
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+4 A new task
+3 stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh -f -n del 2
+2 (A) notice the sunflowers
+TODO: 2 deleted.
+
+>>> todo.sh add Another new task
+3 Another new task
+TODO: 3 added.
+
+>>> todo.sh -p list
+2 A new task
+3 Another new task
+1 stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+(C) stop
+EOF
+test_todo_session 'basic del TERM' <<EOF
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 (C) stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh del 1 uppercase
+1 (B) smell the uppercase Roses +flowers @outside
+TODO: Removed 'uppercase' from task.
+1 (B) smell the Roses +flowers @outside
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the Roses +flowers @outside
+3 (C) stop
+--
+TODO: 3 of 3 tasks shown
+
+>>> todo.sh del 1 "the Roses"
+1 (B) smell the Roses +flowers @outside
+TODO: Removed 'the Roses' from task.
+1 (B) smell +flowers @outside
+
+>>> todo.sh del 1 m
+1 (B) smell +flowers @outside
+TODO: Removed 'm' from task.
+1 (B) sell +flowers @outside
+
+>>> todo.sh del 1 @outside
+1 (B) sell +flowers @outside
+TODO: Removed '@outside' from task.
+1 (B) sell +flowers
+
+>>> todo.sh del 1 sell
+1 (B) sell +flowers
+TODO: Removed 'sell' from task.
+1 (B) +flowers
+EOF
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+(C) stop
+EOF
+test_todo_session 'del nonexistant TERM' <<EOF
+>>> todo.sh del 1 dung
+1 (B) smell the uppercase Roses +flowers @outside
+TODO: 'dung' not found; no removal done.
+=== 1
+
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+3 (C) stop
+--
+TODO: 3 of 3 tasks shown
+EOF
+
+test_done

tests/t2000-multiline.sh

@@ -0,0 +1,136 @@
+#!/bin/sh
+
+test_description='Multi-line functionality'
+
+. ./test-lib.sh
+
+## Replace test
+# Create the expected file
+echo "1 smell the cheese
+TODO: Replaced task with:
+1 eat apples eat oranges drink milk">$HOME/expect.multi
+
+test_expect_success 'multiline squash item replace' '
+(
+# Prepare single line todo file
+cat /dev/null > $HOME/todo.txt
+"$HOME/bin/todo.sh" add smell the cheese
+
+# Run replace
+"$HOME/bin/todo.sh" replace 1 "eat apples
+eat oranges
+drink milk" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Add test
+# Create the expected file
+echo "2 eat apples eat oranges drink milk
+TODO: 2 added.">$HOME/expect.multi
+
+test_expect_success 'multiline squash item add' '
+(
+# Prepare single line todo file
+cat /dev/null > $HOME/todo.txt
+"$HOME/bin/todo.sh" add smell the cheese
+
+# Run add
+"$HOME/bin/todo.sh" add "eat apples
+eat oranges
+drink milk" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Append test
+# Create the expected file
+echo "1 smell the cheese eat apples eat oranges drink milk">$HOME/expect.multi
+
+test_expect_success 'multiline squash item append' '
+(
+# Prepare single line todo file
+cat /dev/null > $HOME/todo.txt
+"$HOME/bin/todo.sh" add smell the cheese
+
+# Run append
+"$HOME/bin/todo.sh" append 1 "eat apples
+eat oranges
+drink milk" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Prepend test
+# Create the expected file
+echo "1 eat apples eat oranges drink milk smell the cheese">$HOME/expect.multi
+
+test_expect_success 'multiline squash item prepend' '
+(
+# Prepare single line todo file
+cat /dev/null > $HOME/todo.txt
+"$HOME/bin/todo.sh" add smell the cheese
+
+# Run prepend
+"$HOME/bin/todo.sh" prepend 1 "eat apples
+eat oranges
+drink milk" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Multiple line addition
+# Create the expected file
+echo "2 eat apples
+TODO: 2 added." > $HOME/expect.multi
+echo "3 eat oranges
+TODO: 3 added." >>$HOME/expect.multi
+echo "4 drink milk
+TODO: 4 added." >> $HOME/expect.multi
+
+test_expect_success 'actual multiline add' '
+(
+# Run addm
+"$HOME/bin/todo.sh" addm "eat apples
+eat oranges
+drink milk" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+test_done

tests/t8000-actions.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+test_description='custom actions functionality
+
+This test covers the contract between todo.sh and custom actions.
+'
+. ./test-lib.sh
+
+unset TODO_ACTIONS_DIR
+mkdir .todo.actions.d
+make_action()
+{
+	cat > ".todo.actions.d/$1" <<- EOF
+	#!/bin/bash
+	echo "custom action $1"
+EOF
+chmod +x ".todo.actions.d/$1"
+}
+
+make_action "foo"
+test_todo_session 'executable action' <<EOF
+>>> todo.sh foo
+custom action foo
+EOF
+
+chmod -x .todo.actions.d/foo
+# On Cygwin, clearing the executable flag may have no effect, as the Windows ACL
+# may still grant execution rights. In this case, we skip the test.
+if [ -x .todo.actions.d/foo ]; then
+    SKIP_TESTS="${SKIP_TESTS}${SKIP_TESTS+ }t8000.2"
+fi
+test_todo_session 'nonexecutable action' <<EOF
+>>> todo.sh foo
+Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
+Try 'todo.sh -h' for more information.
+=== 1
+EOF
+
+make_action "ls"
+test_todo_session 'overriding built-in action' <<EOF
+>>> todo.sh ls
+custom action ls
+
+>>> todo.sh command ls
+--
+TODO: 0 of 0 tasks shown
+EOF
+
+make_action "bad"
+echo "exit 42" >> .todo.actions.d/bad
+test_todo_session 'failing action' <<EOF
+>>> todo.sh bad
+custom action bad
+=== 42
+EOF
+
+test_done

tests/t9999-testsuite_example.sh

@@ -0,0 +1,171 @@
+#!/bin/sh
+
+test_description='basic tests imported from previous framework
+'
+. ./test-lib.sh
+
+cat > todo.txt <<EOF
+(B) smell the uppercase Roses +flowers @outside
+(A) notice the sunflowers
+stop
+smell the coffee +wakeup
+EOF
+test_todo_session 'basic tests' <<EOF
+>>> todo.sh -p list
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+4 smell the coffee +wakeup
+3 stop
+--
+TODO: 4 of 4 tasks shown
+
+>>> todo.sh -p list +flowers
+1 (B) smell the uppercase Roses +flowers @outside
+--
+TODO: 1 of 4 tasks shown
+
+>>> todo.sh -p list flowers
+2 (A) notice the sunflowers
+1 (B) smell the uppercase Roses +flowers @outside
+--
+TODO: 2 of 4 tasks shown
+
+>>> todo.sh -p list flowers out
+1 (B) smell the uppercase Roses +flowers @outside
+--
+TODO: 1 of 4 tasks shown
+
+>>> todo.sh -a do 2
+2 x 2009-02-13 notice the sunflowers
+TODO: 2 marked as done.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 smell the coffee +wakeup
+3 stop
+2 x 2009-02-13 notice the sunflowers
+--
+TODO: 4 of 4 tasks shown
+
+>>> todo.sh add "make the coffee +wakeup"
+5 make the coffee +wakeup
+TODO: 5 added.
+
+>>> todo.sh -p list coffee
+5 make the coffee +wakeup
+4 smell the coffee +wakeup
+--
+TODO: 2 of 5 tasks shown
+
+>>> todo.sh add "visit http://example.com"
+6 visit http://example.com
+TODO: 6 added.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+5 make the coffee +wakeup
+4 smell the coffee +wakeup
+3 stop
+6 visit http://example.com
+2 x 2009-02-13 notice the sunflowers
+--
+TODO: 6 of 6 tasks shown
+
+>>> todo.sh archive
+x 2009-02-13 notice the sunflowers
+TODO: $HOME/todo.txt archived.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 make the coffee +wakeup
+3 smell the coffee +wakeup
+2 stop
+5 visit http://example.com
+--
+TODO: 5 of 5 tasks shown
+
+>>> todo.sh report
+TODO: Report file updated.
+2009-02-13-04:40:00 5 1
+
+>>> todo.sh report
+TODO: Report file updated.
+2009-02-13-04:40:00 5 1
+2009-02-13-04:40:00 5 1
+
+>>> todo.sh append g a
+usage: todo.sh append ITEM# "TEXT TO APPEND"
+=== 1
+
+>>> todo.sh append 2 and think
+2 stop and think
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 make the coffee +wakeup
+3 smell the coffee +wakeup
+2 stop and think
+5 visit http://example.com
+--
+TODO: 5 of 5 tasks shown
+
+>>> todo.sh append 10 "hej!"
+TODO: No task 10.
+=== 1
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 make the coffee +wakeup
+3 smell the coffee +wakeup
+2 stop and think
+5 visit http://example.com
+--
+TODO: 5 of 5 tasks shown
+
+>>> todo.sh do 10
+TODO: No task 10.
+=== 1
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 make the coffee +wakeup
+3 smell the coffee +wakeup
+2 stop and think
+5 visit http://example.com
+--
+TODO: 5 of 5 tasks shown
+
+>>> todo.sh add "the coffee +wakeup"
+6 the coffee +wakeup
+TODO: 6 added.
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 make the coffee +wakeup
+3 smell the coffee +wakeup
+2 stop and think
+6 the coffee +wakeup
+5 visit http://example.com
+--
+TODO: 6 of 6 tasks shown
+
+>>> todo.sh prepend 6 "make"
+6 make the coffee +wakeup
+
+>>> todo.sh -p list
+1 (B) smell the uppercase Roses +flowers @outside
+4 make the coffee +wakeup
+6 make the coffee +wakeup
+3 smell the coffee +wakeup
+2 stop and think
+5 visit http://example.com
+--
+TODO: 6 of 6 tasks shown
+
+>>> todo.sh remdup
+Usage: todo.sh [-fhpantvV] [-d todo_config] action [task_number] [task_description]
+Try 'todo.sh -h' for more information.
+=== 1
+EOF
+
+test_done

tests/test-lib.sh

@@ -0,0 +1,611 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+# if --tee was passed, write the output not only to the terminal, but
+# additionally to the file test-results/$BASENAME.out, too.
+case "$TEST_TEE_STARTED, $* " in
+done,*)
+	# do not redirect again
+	;;
+*' --tee '*|*' --va'*)
+	mkdir -p test-results
+	BASE=test-results/$(basename "$0" .sh)
+	(
+	    TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1;
+	    echo $? > $BASE.exit
+	) | tee $BASE.out
+	test "$(cat $BASE.exit)" = 0
+	exit
+	;;
+esac
+
+# Keep the original TERM for say_color
+ORIGINAL_TERM=$TERM
+
+# For repeatability, reset the environment to known value.
+LANG=C
+LC_ALL=C
+PAGER=cat
+TZ=UTC
+TERM=dumb
+export LANG LC_ALL PAGER TERM TZ
+EDITOR=:
+VISUAL=:
+
+# Protect ourselves from common misconfiguration to export
+# CDPATH into the environment
+unset CDPATH
+
+# Protect ourselves from using predefined TODOTXT_CFG_FILE
+unset TODOTXT_CFG_FILE $(set|sed '/^TODOTXT_/!d;s/=.*//')
+# To prevent any damage if someone has still those exported somehow in his env:
+unset TODO_FILE DONE_FILE REPORT_FILE TMP_FILE
+
+# Each test should start with something like this, after copyright notices:
+#
+# test_description='Description of this test...
+# This test checks if command xyzzy does the right thing...
+# '
+# . ./test-lib.sh
+[ "x$ORIGINAL_TERM" != "xdumb" ] && (
+		TERM=$ORIGINAL_TERM &&
+		export TERM &&
+		[ -t 1 ] &&
+		tput bold >/dev/null 2>&1 &&
+		tput setaf 1 >/dev/null 2>&1 &&
+		tput sgr0 >/dev/null 2>&1
+	) &&
+	color=t
+
+while test "$#" -ne 0
+do
+	case "$1" in
+	-d|--d|--de|--deb|--debu|--debug)
+		debug=t; shift ;;
+	-i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate)
+		immediate=t; shift ;;
+	-l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests)
+		TODOTXT_TEST_LONG=t; export TODOTXT_TEST_LONG; shift ;;
+	-h|--h|--he|--hel|--help)
+		help=t; shift ;;
+	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
+		verbose=t; shift ;;
+	-q|--q|--qu|--qui|--quie|--quiet)
+		quiet=t; shift ;;
+	--no-color)
+		color=; shift ;;
+	--no-python)
+		# noop now...
+		shift ;;
+	--tee)
+		shift ;; # was handled already
+	*)
+		break ;;
+	esac
+done
+
+if test -n "$color"; then
+	say_color () {
+		(
+		TERM=$ORIGINAL_TERM
+		export TERM
+		case "$1" in
+			error) tput bold; tput setaf 1;; # bold red
+			skip)  tput bold; tput setaf 2;; # bold green
+			pass)  tput setaf 2;;            # green
+			info)  tput setaf 3;;            # brown
+			*) test -n "$quiet" && return;;
+		esac
+		shift
+		printf "* %s" "$*"
+		tput sgr0
+		echo
+		)
+	}
+else
+	say_color() {
+		test -z "$1" && test -n "$quiet" && return
+		shift
+		echo "* $*"
+	}
+fi
+
+error () {
+	say_color error "error: $*"
+	trap - EXIT
+	exit 1
+}
+
+say () {
+	say_color info "$*"
+}
+
+test "${test_description}" != "" ||
+error "Test script did not set test_description."
+
+if test "$help" = "t"
+then
+	echo "$test_description"
+	exit 0
+fi
+
+exec 5>&1
+if test "$verbose" = "t"
+then
+	exec 4>&2 3>&1
+else
+	exec 4>/dev/null 3>/dev/null
+fi
+
+test_failure=0
+test_count=0
+test_fixed=0
+test_broken=0
+test_success=0
+
+die () {
+	echo >&5 "FATAL: Unexpected exit with code $?"
+	exit 1
+}
+
+trap 'die' EXIT
+
+# The semantics of the editor variables are that of invoking
+# sh -c "$EDITOR \"$@\"" files ...
+#
+# If our trash directory contains shell metacharacters, they will be
+# interpreted if we just set $EDITOR directly, so do a little dance with
+# environment variables to work around this.
+#
+# In particular, quoting isn't enough, as the path may contain the same quote
+# that we're using.
+test_set_editor () {
+	FAKE_EDITOR="$1"
+	export FAKE_EDITOR
+	VISUAL='"$FAKE_EDITOR"'
+	export VISUAL
+}
+
+# You are not expected to call test_ok_ and test_failure_ directly, use
+# the text_expect_* functions instead.
+
+test_ok_ () {
+	test_success=$(($test_success + 1))
+	say_color "" "  ok $test_count: $@"
+}
+
+test_failure_ () {
+	test_failure=$(($test_failure + 1))
+	say_color error "FAIL $test_count: $1"
+	shift
+	echo "$@" | sed -e 's/^/	/'
+	test "$immediate" = "" || { trap - EXIT; exit 1; }
+}
+
+test_known_broken_ok_ () {
+	test_fixed=$(($test_fixed+1))
+	say_color "" "  FIXED $test_count: $@"
+}
+
+test_known_broken_failure_ () {
+	test_broken=$(($test_broken+1))
+	say_color skip "  still broken $test_count: $@"
+}
+
+test_debug () {
+	test "$debug" = "" || eval "$1"
+}
+
+test_run_ () {
+	eval >&3 2>&4 "$1"
+	eval_ret="$?"
+	return 0
+}
+
+test_skip () {
+	test_count=$(($test_count+1))
+	to_skip=
+	for skp in $SKIP_TESTS
+	do
+		case $this_test.$test_count in
+		$skp)
+			to_skip=t
+		esac
+	done
+	case "$to_skip" in
+	t)
+		say_color skip >&3 "skipping test: $@"
+		say_color skip "skip $test_count: $1"
+		: true
+		;;
+	*)
+		false
+		;;
+	esac
+}
+
+test_expect_failure () {
+	test "$#" = 2 ||
+	error "bug in the test script: not 2 parameters to test-expect-failure"
+	if ! test_skip "$@"
+	then
+		say >&3 "checking known breakage: $2"
+		test_run_ "$2"
+		if [ "$?" = 0 -a "$eval_ret" = 0 ]
+		then
+			test_known_broken_ok_ "$1"
+		else
+		    test_known_broken_failure_ "$1"
+		fi
+	fi
+	echo >&3 ""
+}
+
+test_expect_success () {
+	test "$#" = 2 ||
+	error "bug in the test script: not 2 parameters to test-expect-success"
+	if ! test_skip "$@"
+	then
+		say >&3 "expecting success: $2"
+		test_run_ "$2"
+		if [ "$?" = 0 -a "$eval_ret" = 0 ]
+		then
+			test_ok_ "$1"
+		else
+			test_failure_ "$@"
+		fi
+	fi
+	echo >&3 ""
+}
+
+test_expect_code () {
+	test "$#" = 3 ||
+	error "bug in the test script: not 3 parameters to test-expect-code"
+	if ! test_skip "$@"
+	then
+		say >&3 "expecting exit code $1: $3"
+		test_run_ "$3"
+		if [ "$?" = 0 -a "$eval_ret" = "$1" ]
+		then
+			test_ok_ "$2"
+		else
+			test_failure_ "$@"
+		fi
+	fi
+	echo >&3 ""
+}
+
+# test_external runs external test scripts that provide continuous
+# test output about their progress, and succeeds/fails on
+# zero/non-zero exit code.  It outputs the test output on stdout even
+# in non-verbose mode, and announces the external script with "* run
+# <n>: ..." before running it.  When providing relative paths, keep in
+# mind that all scripts run in "trash directory".
+# Usage: test_external description command arguments...
+# Example: test_external 'Perl API' perl ../path/to/test.pl
+test_external () {
+	test "$#" -eq 3 ||
+	error >&5 "bug in the test script: not 3 parameters to test_external"
+	descr="$1"
+	shift
+	if ! test_skip "$descr" "$@"
+	then
+		# Announce the script to reduce confusion about the
+		# test output that follows.
+		say_color "" " run $test_count: $descr ($*)"
+		# Run command; redirect its stderr to &4 as in
+		# test_run_, but keep its stdout on our stdout even in
+		# non-verbose mode.
+		"$@" 2>&4
+		if [ "$?" = 0 ]
+		then
+			test_ok_ "$descr"
+		else
+			test_failure_ "$descr" "$@"
+		fi
+	fi
+}
+
+# Like test_external, but in addition tests that the command generated
+# no output on stderr.
+test_external_without_stderr () {
+	# The temporary file has no (and must have no) security
+	# implications.
+	tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi
+	stderr="$tmp/todotxt-external-stderr.$$.tmp"
+	test_external "$@" 4> "$stderr"
+	[ -f "$stderr" ] || error "Internal error: $stderr disappeared."
+	descr="no stderr: $1"
+	shift
+	say >&3 "expecting no stderr from previous command"
+	if [ ! -s "$stderr" ]; then
+		rm "$stderr"
+		test_ok_ "$descr"
+	else
+		if [ "$verbose" = t ]; then
+			output=`echo; echo Stderr is:; cat "$stderr"`
+		else
+			output=
+		fi
+		# rm first in case test_failure exits.
+		rm "$stderr"
+		test_failure_ "$descr" "$@" "$output"
+	fi
+}
+
+# This is not among top-level (test_expect_success | test_expect_failure)
+# but is a prefix that can be used in the test script, like:
+#
+#	test_expect_success 'complain and die' '
+#           do something &&
+#           do something else &&
+#	    test_must_fail git checkout ../outerspace
+#	'
+#
+# Writing this as "! git checkout ../outerspace" is wrong, because
+# the failure could be due to a segv.  We want a controlled failure.
+
+test_must_fail () {
+	"$@"
+	test $? -gt 0 -a $? -le 129 -o $? -gt 192
+}
+
+# test_cmp is a helper function to compare actual and expected output.
+# You can use it like:
+#
+#	test_expect_success 'foo works' '
+#		echo expected >expected &&
+#		foo >actual &&
+#		test_cmp expected actual
+#	'
+#
+# This could be written as either "cmp" or "diff -u", but:
+# - cmp's output is not nearly as easy to read as diff -u
+# - not all diff versions understand "-u"
+
+test_cmp() {
+	diff -u "$@"
+}
+
+test_done () {
+	trap - EXIT
+	test_results_dir="$TEST_DIRECTORY/test-results"
+	mkdir -p "$test_results_dir"
+	test_results_path="$test_results_dir/${0%.sh}-$$"
+
+	echo "total $test_count" >> $test_results_path
+	echo "success $test_success" >> $test_results_path
+	echo "fixed $test_fixed" >> $test_results_path
+	echo "broken $test_broken" >> $test_results_path
+	echo "failed $test_failure" >> $test_results_path
+	echo "" >> $test_results_path
+
+	if test "$test_fixed" != 0
+	then
+		say_color pass "fixed $test_fixed known breakage(s)"
+	fi
+	if test "$test_broken" != 0
+	then
+		say_color error "still have $test_broken known breakage(s)"
+		msg="remaining $(($test_count-$test_broken)) test(s)"
+	else
+		msg="$test_count test(s)"
+	fi
+	case "$test_failure" in
+	0)
+		say_color pass "passed all $msg"
+
+		# Clean up this test.
+		test -d "$remove_trash" &&
+		cd "$(dirname "$remove_trash")" &&
+		rm -rf "$(basename "$remove_trash")"
+
+		exit 0 ;;
+
+	*)
+		say_color error "failed $test_failure among $msg"
+		exit 1 ;;
+
+	esac
+}
+
+# Use -P to resolve symlinks in our working directory so that the pwd
+# in subprocesses equals our $PWD (for pathname comparisons).
+cd -P .
+
+# Record our location for reference.
+TEST_DIRECTORY=$(pwd)
+
+# Test repository
+test="trash directory.$(basename "$0" .sh)"
+test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test"
+rm -fr "$test" || {
+	trap - EXIT
+	echo >&5 "FATAL: Cannot prepare test area"
+	exit 1
+}
+
+# Most tests can use the created repository, but some may need to create more.
+# Usage: test_init_todo <directory>
+test_init_todo () {
+	test "$#" = 1 ||
+	error "bug in the test script: not 1 parameter to test_init_todo"
+	owd=`pwd`
+	root="$1"
+	mkdir -p "$root"
+	cd "$root" || error "Cannot setup todo dir in $root"
+	# Initialize the configuration file. Carefully quoted.
+	sed -e 's|TODO_DIR=.*$|TODO_DIR="'"$TEST_DIRECTORY/$test"'"|' $TEST_DIRECTORY/../todo.cfg > todo.cfg
+
+	# Install latest todo.sh
+	mkdir bin
+	ln -s "$TEST_DIRECTORY/../todo.sh" bin/todo.sh
+
+	# Initialize a hack date script
+	TODO_TEST_REAL_DATE=$(which date)
+	TODO_TEST_TIME=1234500000
+	export PATH TODO_TEST_REAL_DATE TODO_TEST_TIME
+
+	# Trying to detect the version of "date" on current system
+	DATE_STYLE=unknown
+	# on GNU systems (versions may vary):
+	#date --version
+	#date (GNU coreutils) 6.10
+	#...
+	if date --version 2>&1 | grep -q "GNU"; then
+		DATE_STYLE=GNU
+	# on Mac OS X 10.5:
+	#date --version
+	#date: illegal option -- -
+	#usage: date [-jnu] [-d dst] [-r seconds] [-t west] [-v[+|-]val[ymwdHMS]] ...
+	#[-f fmt date | [[[mm]dd]HH]MM[[cc]yy][.ss]] [+format]
+	elif date --version 2>&1 | grep -q -e "-jnu"; then
+		DATE_STYLE=Mac10.5
+	# on Mac OS X 10.4:
+	#date --version
+	#date: illegal option -- -
+	#usage: date [-nu] [-r seconds] [+format]
+	#       date [[[[[cc]yy]mm]dd]hh]mm[.ss]
+	elif date --version 2>&1 | grep -q -e "-nu"; then
+		DATE_STYLE=Mac10.4
+	fi
+
+	case $DATE_STYLE in
+		GNU)
+			cat > bin/date <<-EOF
+			#!/bin/sh
+			exec "$TODO_TEST_REAL_DATE" -d @\$TODO_TEST_TIME \$@
+			EOF
+			chmod 755 bin/date
+		;;
+		Mac10.5)
+			cat > bin/date <<-EOF
+			#!/bin/sh
+			exec "$TODO_TEST_REAL_DATE" -j -f %s \$TODO_TEST_TIME \$@
+			EOF
+			chmod 755 bin/date
+		;;
+		Mac10.4)
+			cat > bin/date <<-EOF
+			#!/bin/sh
+			exec "$TODO_TEST_REAL_DATE" -r \$TODO_TEST_TIME \$@
+			EOF
+			chmod 755 bin/date
+		;;
+		*)
+			echo "WARNING: Current date executable not recognized"
+			echo "So today date will be used, expect false negative tests..."
+		;;
+	esac
+
+	# Ensure a correct PATH for testing.
+	PATH=$owd/$root/bin:$PATH
+	export PATH
+
+	cd "$owd"
+}
+
+# Usage: test_tick [increment]
+test_tick () {
+	TODO_TEST_TIME=$(($TODO_TEST_TIME + ${1:-86400}))
+}
+
+# Generate and run a series of tests based on a transcript.
+# Usage: test_todo_session "description" <<EOF
+# >>> command
+# output1
+# output2
+# >>> command
+# === exit status
+# output3
+# output4
+# EOF
+test_todo_session () {
+    test "$#" = 1 ||
+    error "bug in the test script: extra args to test_todo_session"
+    subnum=1
+    cmd=""
+    status=0
+    > expect
+    while read -r line
+    do
+	case $line in
+	">>> "*)
+	    test -z "$cmd" || error "bug in the test script: missing blank line separator in test_todo_session"
+	    cmd=${line#>>> }
+	    ;;
+	"=== "*)
+	    status=${line#=== }
+	    ;;
+	"")
+	    if [ ! -z "$cmd" ]; then
+		if [ $status = 0 ]; then
+		    test_expect_success "$1 $subnum" "$cmd > output && test_cmp expect output"
+		else
+		    test_expect_success "$1 $subnum" "$cmd > output ; test \$? = $status && test_cmp expect output"
+		fi
+
+		subnum=$(($subnum + 1))
+		cmd=""
+		status=0
+		> expect
+	    fi
+	    ;;
+	*)
+	    echo "$line" >> expect
+	    ;;
+	esac
+    done
+    if [ ! -z "$cmd" ]; then
+	if [ $status = 0 ]; then
+	    test_expect_success "$1 $subnum" "$cmd > output && test_cmp expect output"
+	else
+	    test_expect_success "$1 $subnum" "$cmd > output ; test \$? = $status && test_cmp expect output"
+	fi
+    fi
+}
+
+test_shell () {
+	trap - EXIT
+	export PS1='$(ret_val=$?; [ "$ret_val" != "0" ] && echo -e "=== $ret_val\n\n>>> "||echo "\n>>> ")'
+	cat <<EOF
+Do your tests session here and
+don't forget to replace the hardcoded path with \$HOME in the transcript:
+$HOME/todo.txt => \$HOME/todo.txt
+EOF
+	bash --noprofile --norc
+	exit 0
+}
+
+test_init_todo "$test"
+# Use -P to resolve symlinks in our working directory so that the pwd
+# in subprocesses equals our $PWD (for pathname comparisons).
+cd -P "$test" || exit 1
+
+# Since todo.sh refers to the home directory often,
+# make sure we don't accidentally grab the tester's config
+# but use something specified by the framework.
+HOME=$(pwd)
+export HOME
+
+this_test=${0##*/}
+this_test=${this_test%%-*}
+for skp in $SKIP_TESTS
+do
+	to_skip=
+	for skp in $SKIP_TESTS
+	do
+		case "$this_test" in
+		$skp)
+			to_skip=t
+		esac
+	done
+	case "$to_skip" in
+	t)
+		say_color skip >&3 "skipping test $this_test altogether"
+		say_color skip "skip all tests in $this_test"
+		test_done
+	esac
+done

tests/testshell.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+test_description='Providing an interactive shell in the proper environment'
+. ./test-lib.sh
+
+test_shell

todo.cfg

@@ -0,0 +1,80 @@
+# === EDIT FILE LOCATIONS BELOW ===
+
+# Your todo.txt directory
+#export TODO_DIR="/Users/gina/Documents/todo"
+export TODO_DIR=`dirname "$0"`
+
+# Your todo/done/report.txt locations
+export TODO_FILE="$TODO_DIR/todo.txt"
+export DONE_FILE="$TODO_DIR/done.txt"
+export REPORT_FILE="$TODO_DIR/report.txt"
+export TMP_FILE="$TODO_DIR/todo.tmp"
+
+# You can customize your actions directory location
+#export TODO_ACTIONS_DIR="$HOME/.todo.actions.d"
+
+# == EDIT FILE LOCATIONS ABOVE ===
+
+# === COLOR MAP ===
+
+## Text coloring and formatting is done by inserting ANSI escape codes.
+## If you have re-mapped your color codes, or use the todo.txt
+## output in another output system (like Conky), you may need to
+## over-ride by uncommenting and editing these defaults.
+## If you change any of these here, you also need to uncomment
+## the defaults in the COLORS section below. Otherwise, todo.txt
+## will still use the defaults!
+
+# export BLACK='\\033[0;30m'
+# export RED='\\033[0;31m'
+# export GREEN='\\033[0;32m'
+# export BROWN='\\033[0;33m'
+# export BLUE='\\033[0;34m'
+# export PURPLE='\\033[0;35m'
+# export CYAN='\\033[0;36m'
+# export LIGHT_GREY='\\033[0;37m'
+# export DARK_GREY='\\033[1;30m'
+# export LIGHT_RED='\\033[1;31m'
+# export LIGHT_GREEN='\\033[1;32m'
+# export YELLOW='\\033[1;33m'
+# export LIGHT_BLUE='\\033[1;34m'
+# export LIGHT_PURPLE='\\033[1;35m'
+# export LIGHT_CYAN='\\033[1;36m'
+# export WHITE='\\033[1;37m'
+# export DEFAULT='\\033[0m'
+
+# === COLORS ===
+
+## Uncomment and edit to override these defaults.
+## Reference the constants from the color map above,
+## or use $NONE to disable highlighting.
+#
+# Priorities can be any upper-case letter.
+# A,B,C are highlighted; you can add coloring for more.
+#
+# export PRI_A=$YELLOW        # color for A priority
+# export PRI_B=$GREEN         # color for B priority
+# export PRI_C=$LIGHT_BLUE    # color for C priority
+# export PRI_D=...            # define your own
+# export PRI_X=$WHITE         # color unless explicitly defined
+
+# There is highlighting for tasks that have been done,
+# but haven't been archived yet.
+#
+# export COLOR_DONE=$LIGHT_GREY
+
+# === BEHAVIOR ===
+
+## customize list output
+#
+# TODOTXT_SORT_COMMAND will filter after line numbers are
+# inserted, but before colorization, and before hiding of
+# priority, context, and project.
+#
+# export TODOTXT_SORT_COMMAND='env LC_COLLATE=C sort -f -k2'
+
+# TODOTXT_FINAL_FILTER will filter list output after colorization,
+# priority hiding, context hiding, and project hiding. That is,
+# just before the list output is displayed.
+#
+# export TODOTXT_FINAL_FILTER='cat'

todo_completion

@@ -0,0 +1,71 @@
+#!/bin/bash source-this-script
+[ "$BASH_VERSION" ] || return
+
+_todo()
+{
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    local -r OPTS="-@ -@@ -+ -++ -d -f -h -p -P -PP -a -n -t -v -vv -V -x"
+    local -r COMMANDS="\
+        add a addto addm append app archive command del  \
+        rm depri dp do help list ls listall lsa listcon  \
+        lsc listfile lf listpri lsp listproj lsprj move \
+        mv prepend prep pri p replace report shorthelp"
+
+    # Add custom commands from add-ons, if installed.
+    # TODO: Filter for executable flag of files found in $TODO_ACTIONS_DIR.
+    local allCommands="$COMMANDS $('ls' "${TODO_ACTIONS_DIR:-$HOME/.todo.actions.d}/" 2>/dev/null)"
+
+    local completions
+    if [ $COMP_CWORD -eq 1 ]; then
+        completions="$allCommands $OPTS"
+    elif [[ $COMP_CWORD -gt 2 && ( \
+        "${COMP_WORDS[COMP_CWORD-2]}" =~ ^(move|mv)$ || \
+        "${COMP_WORDS[COMP_CWORD-3]}" =~ ^(move|mv)$ ) ]]; then
+        # "move ITEM# DEST [SRC]" has file arguments on positions 2 and 3.
+        completions=$(TODOTXT_VERBOSE=0 todo.sh command listfile)
+    else
+        case "$prev" in
+            command)
+                completions=$COMMANDS;;
+            addto|listfile|lf)
+                completions=$(TODOTXT_VERBOSE=0 todo.sh command listfile);;
+            -*) completions="$allCommands $OPTS";;
+            *)  case "$cur" in
+                    +*) completions=$(TODOTXT_VERBOSE=0 todo.sh command listproj);;
+                    @*) completions=$(TODOTXT_VERBOSE=0 todo.sh command listcon);;
+                    *)  if [[ "$cur" =~ ^[0-9]+$ ]]; then
+                            local item=$(TODOTXT_VERBOSE=0 todo.sh -@ -+ -p -x command ls "^ *${cur} " | head -n 1)
+
+                            # Remove the (padded) task number; we prepend the
+                            # user-provided $cur.
+                            item=${item#* }
+
+                            # Remove the timestamp prepended by the -t option;
+                            # there's no todo.txt option for that yet.
+                            item=${item#[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9] }
+
+                            # Append task text as a shell comment. This
+                            # completion can be a safety check before a
+                            # destructive todo.txt operation.
+                            [ "$item" ] && COMPREPLY[0]="$cur # $item"
+                            return 0
+                        else
+                            return 0
+                        fi
+                        ;;
+                esac
+                ;;
+        esac
+    fi
+
+    COMPREPLY=( $( compgen -W "$completions" -- $cur ))
+    return 0
+}
+complete -F _todo todo.sh
+# If you define an alias (e.g. "t") to todo.sh, you need to explicitly enable
+# completion for it, too:
+#complete -F _todo t