mdocml: Make the description of -K autodetection easer to understand.

mdocml: Make the description of -K autodetection easer to understand.

[schwarze]

Log Message:
-----------
Make the description of -K autodetection easer to understand.
Basic idea suggested by jmc@, OK jmc@.

Modified Files:
--------------
    mdocml:
        mandoc.1

Revision Data
-------------
Index: mandoc.1
===================================================================
RCS file: /home/cvs/mdocml/mdocml/mandoc.1,v
retrieving revision 1.175
retrieving revision 1.176
diff -Lmandoc.1 -Lmandoc.1 -u -p -r1.175 -r1.176
--- mandoc.1
+++ mandoc.1
@@ -98,21 +98,29 @@ arguments are
 .Cm iso-8859-1 ,
 and
 .Cm utf-8 .
-If not specified, autodetection uses the first match:
-.Bl -tag -width iso-8859-1
-.It Cm utf-8
-if the first three bytes of the input file
-are the UTF-8 byte order mark (BOM, 0xefbbbf)
-.It Ar encoding
-if the first or second line of the input file matches the
+If not specified, autodetection uses the first match in the following
+list:
+.Bl -enum
+.It
+If the first three bytes of the input file are the UTF-8 byte order
+mark (BOM, 0xefbbbf), input is interpreted as
+.Cm utf-8 .
+.It
+If the first or second line of the input file matches the
 .Sy emacs
 mode line format
 .Pp
 .D1 .\e" -*- Oo ...; Oc coding: Ar encoding ; No -*-
-.It Cm utf-8
-if the first non-ASCII byte in the file introduces a valid UTF-8 sequence
-.It Cm iso-8859-1
-otherwise
+.Pp
+then input is interpreted according to
+.Ar encoding .
+.It
+If the first non-ASCII byte in the file introduces a valid UTF-8
+sequence, input is interpreted as
+.Cm utf-8 .
+.It
+Otherwise, input is interpreted as
+.Cm iso-8859-1 .
 .El
 .It Fl k
 A synonym for
--
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