Bug Fix: Issue 1

Added a cleanitem function, this replaces newlines with a space.
Currently this is used in the add, append, prepend and replace actions.

tests/t2000-multiline.sh

@@ -0,0 +1,105 @@
+#!/bin/sh
+
+test_description='Multi-line functionality'
+
+. ./test-lib.sh
+
+## Replace test
+# Create the expected file
+echo "1: smell the cheese
+replaced with
+1: eat apples eat oranges">$HOME/expect.multi
+
+test_expect_success 'multiline 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" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Add test
+# Create the expected file
+echo "TODO: 'eat apples eat oranges' added on line 2.">$HOME/expect.multi
+
+test_expect_success 'multiline 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" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Append test
+# Create the expected file
+echo "1: smell the cheese eat apples eat oranges">$HOME/expect.multi
+
+test_expect_success 'multiline 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" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+## Prepend test
+# Create the expected file
+echo "1: eat apples eat oranges smell the cheese">$HOME/expect.multi
+
+test_expect_success 'multiline 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" > $HOME/output.multi
+
+# Test output against expected
+diff "$HOME/output.multi" "$HOME/expect.multi"
+if [ $? -ne 0 ]; then
+  exit 1
+else
+  exit 0
+fi
+)
+'
+
+test_done

todo.sh

@@ -240,6 +240,13 @@ cleanup()
     exit 0
 }
 
+cleaninput()
+{
+    # Cleanup the input
+    # Replace newlines with spaces
+    input=`echo $input | tr -d '\n'`
+}
+
 archive()
 {
     #defragment blank lines
@@ -579,6 +586,7 @@ case $action in
         shift
         input=$*
     fi
+    cleaninput $input
 
     if [[ $TODOTXT_DATE_ON_ADD = 1 ]]; then
         now=`date '+%Y-%m-%d'`
@@ -620,6 +628,8 @@ case $action in
     else
         input=$*
     fi
+    cleaninput $input
+
     if sed -i.bak $item" s|^.*|& $input|" "$TODO_FILE"; then
         newtodo=$(sed "$item!d" "$TODO_FILE")
         [ $TODOTXT_VERBOSE -gt 0 ] && echo "$item: $newtodo"
@@ -847,6 +857,7 @@ case $action in
     else
         input=$*
     fi
+    cleaninput $input
 
 		# Test for then set priority
 		if [ `sed "$item!d" "$TODO_FILE"|grep -c "^(\\w)"` -eq 1 ]; then
@@ -917,6 +928,7 @@ note: PRIORITY must be anywhere from A to Z."
     else
         input=$*
     fi
+    cleaninput $input
 
     # If priority isn't set replace, if it is remove priority, replace then add priority again
     if [ -z $priority ]; then