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authorLudovic Courtès <ludo@gnu.org>2015-10-30 17:15:24 +0100
committerAndy Wingo <wingo@pobox.com>2016-05-22 19:50:50 +0200
commita88f94ff5ecfbf67d621cac44fcc8772d8fb5bc4 (patch)
tree4bc5b2aa3191f91fe67745ed2c433da6ab8c5d85 /HACKING
parent34428bc5df1efe3f721c24fcbba99c380594c1af (diff)
doc: Mention a known-good Flex version number.
Suggested by Jamil Egdemir <unclejamil@gmail.com>. * HACKING: Mention a Flex version number.
Diffstat (limited to 'HACKING')
-rw-r--r--HACKING5
1 files changed, 3 insertions, 2 deletions
diff --git a/HACKING b/HACKING
index b08f7c2d4..f3011d932 100644
--- a/HACKING
+++ b/HACKING
@@ -1,6 +1,7 @@
-*-text-*-
Guile Hacking Guide
-Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2008, 2012 Free software Foundation, Inc.
+Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2008, 2012,
+ 2015 Free software Foundation, Inc.
Permission is granted to anyone to make or distribute verbatim copies
of this document as received, in any medium, provided that the
@@ -69,7 +70,7 @@ gettext --- a system for rigging a program so that it can output its
itself.
flex --- a scanner generator. It's probably not essential to have the
- latest version.
+ latest version; Flex 2.5.37 is known to work.
One false move and you will be lost in a little maze of automatically
generated files, all different.