Adds word wrap support.

CHANGELOG.md

@@ -1,6 +1,8 @@
 Changelog
 =========
 
+* [Improved] Supports a config option for setting word wrap.
+
 ### 0.3.0 (May 24, 2012)
 
 * [Fixed] Dates such as "May 3" will now be interpreted as being in the past if the current day is at least 28 days in the future

jrnl/Entry.py

@@ -2,6 +2,7 @@
 # encoding: utf-8
 
 import re
+import textwrap
 
 class Entry:
     def __init__(self, journal, date=None, title="", body=""):
@@ -19,7 +20,10 @@ class Entry:
     def __str__(self):
         date_str = self.date.strftime(self.journal.config['timeformat'])
         body_wrapper = "\n" if self.body else ""
-        body = body_wrapper + self.body.strip()
+        if self.journal.config['linewrap']:
+            body = body_wrapper + textwrap.fill(self.body, self.journal.config['linewrap'])
+        else:
+            body = body_wrapper + self.body.strip()
         space = "\n"
 
         return "%(date)s %(title)s %(body)s %(space)s" % {

jrnl/install.py

@@ -26,6 +26,7 @@ default_config = {
     'timeformat': "%Y-%m-%d %H:%M",
     'tagsymbols': '@',
     'highlight': True,
+    'linewrap': 80,
 }