added environment support for NOTESDIR in environment closes #16

Author: iandstanley

ROADMAP

@@ -12,6 +12,9 @@
 
 IN NEXT RELEASE (IMPLEMENTED)
 	- packaged as a tarball with SHA256
+	- Debian .DEB packaging
+	- Added a 'tree' subcommand for paging through the notes directory
+	- $NOTESDIR env support
 
 FUTURE FEATURES
 	- dedicated diary/journal function
@@ -20,7 +23,6 @@ FUTURE FEATURES
 	- different gpg keys per notebook
 	- git integration
 	- bash/zsh completion
-	- Debian .DEB packaging
 	- FreeBSD .PKG packaging
 	- FreeBSD ports configuration
-
+	- XDG environment support

notes

@@ -9,7 +9,7 @@
 # VARIABLES
 VERSION=1.0
 #NOTES_UMASK='077'
-NOTESDIR="${HOME}/.notes"
+NOTESDIR="${NOTESDIR:-${HOME}/.notes}"
 CONFIGFILE="${NOTESDIR}/config"
 INITIAL_NOTEBOOK="${NOTESDIR}/notes"
 DEFAULT_POINTER="${NOTESDIR}/DEFAULT"