Merge pull request #154 from ad1217/master

add support for $XDG_CONFIG_HOME config file/actions location

todo.sh

@@ -656,6 +656,15 @@ export SENTENCE_DELIMITERS=',.:;'
     fi
 }
 
+[ -e "$TODOTXT_CFG_FILE" ] || {
+    CFG_FILE_ALT="${XDG_CONFIG_HOME:-$HOME/.config}/todo/config"
+
+    if [ -e "$CFG_FILE_ALT" ]
+    then
+        TODOTXT_CFG_FILE="$CFG_FILE_ALT"
+    fi
+}
+
 [ -e "$TODOTXT_CFG_FILE" ] || {
     CFG_FILE_ALT=$(dirname "$0")"/todo.cfg"
 
@@ -690,6 +699,15 @@ fi
     fi
 }
 
+[ -d "$TODO_ACTIONS_DIR" ] || {
+    TODO_ACTIONS_DIR_ALT="${XDG_CONFIG_HOME:-$HOME/.config}/todo/actions"
+
+    if [ -d "$TODO_ACTIONS_DIR_ALT" ]
+    then
+        TODO_ACTIONS_DIR="$TODO_ACTIONS_DIR_ALT"
+    fi
+}
+
 # === SANITY CHECKS (thanks Karl!) ===
 [ -r "$TODOTXT_CFG_FILE" ] || dieWithHelp "$1" "Fatal Error: Cannot read configuration file $TODOTXT_CFG_FILE"