X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/halibut/blobdiff_plain/02478c4f78199bda48514bca58e4b912cb86c737..5ddbccdbc0d27abd7e9665e3349384bbadb39ff6:/doc/input.but

diff --git a/doc/input.but b/doc/input.but
index f0097c5..2d6d489 100644
--- a/doc/input.but
+++ b/doc/input.but
@@ -1,3 +1,5 @@
+\versionid $Id$
+
 \C{input} Halibut input format
 
 This chapter describes the format in which you should write
@@ -1336,11 +1338,13 @@ input file in. By default, it is assumed to be US-ASCII (meaning
 You can specify any well-known name for any supported character set.
 For example, \c{iso-8859-1}, \c{iso8859-1} and \c{iso_8859-1} are
 all recognised, \c{GB2312} and \c{EUC-CN} both work, and so on.
+(You can list character sets known to Halibut with by invoking it
+with the \cw{--list-charsets} option; see \k{running-options}.)
 
 This directive takes effect immediately after the \c{\\cfg} command.
-All text after that in the file is expected to be in the new
-character set. You can even change character set several times
-within a file if you really want to.
+All text after that until the end of the input file is expected to be
+in the new character set. You can even change character set several
+times within a file if you really want to. 
 
 When Halibut reads the input file, everything you type will be
 converted into \i{Unicode} from the character set you specify here,
@@ -1403,8 +1407,10 @@ The \i{default settings} for the above options are:
 \c \cfg{appendix}{Appendix}
 \c \cfg{input-charset}{ASCII}
 
-(The default settings for \cw{\\cfg\{quotes\}} are backend-specific;
-see \k{output}.)
+The default for \cw{\\cfg\{input-charset\}} can be changed with the
+\cw{--input-charset} option; see \k{running-options}. The default
+settings for \cw{\\cfg\{quotes\}} are backend-specific; see
+\k{output}.
 
 \H{input-macro} Defining \i{macros}