bpo-17535: IDLE editor line numbers (GH-14030)
diff --git a/Lib/idlelib/config-main.def b/Lib/idlelib/config-main.def
index 06e3c5a..b2be625 100644
--- a/Lib/idlelib/config-main.def
+++ b/Lib/idlelib/config-main.def
@@ -36,7 +36,7 @@
# Additional help sources are listed in the [HelpFiles] section below
# and should be viewable by a web browser (or the Windows Help viewer in
# the case of .chm files). These sources will be listed on the Help
-# menu. The pattern, and two examples, are
+# menu. The pattern, and two examples, are:
#
# <sequence_number = menu item;/path/to/help/source>
# 1 = IDLE;C:/Programs/Python36/Lib/idlelib/help.html
@@ -46,7 +46,7 @@
# platform specific because of path separators, drive specs etc.
#
# The default files should not be edited except to add new sections to
-# config-extensions.def for added extensions . The user files should be
+# config-extensions.def for added extensions. The user files should be
# modified through the Settings dialog.
[General]
@@ -65,6 +65,7 @@
font-size= 10
font-bold= 0
encoding= none
+line-numbers-default= 0
[PyShell]
auto-squeeze-min-lines= 50