doc: fix encoding error with UTF-8 characters

* doc/automake.texi: Specify @documentencoding and
@documentlanguage, to prevent encoding errors for parts of this
input file that are UTF-8.  This also causes the .info output to
use curly quotes, which is easier to read though it does assume
UTF-8 support.

diff --git a/doc/automake.texi b/doc/automake.texi
index cd33ad7c305122e6728cd4566a021ac31cebed02..20855d692dc36c45e07bf91907d099cf1778bd69 100644 (file)
--- a/doc/automake.texi
+++ b/doc/automake.texi
@@ -2,6 +2,8 @@
 @c %**start of header
 @setfilename automake.info
 @settitle automake
+@documentencoding UTF-8
+@documentlanguage en
 @setchapternewpage off
 @c %**end of header