Suppress unused parameter warning in builds without Cyrus SASL support.

[nmh] / man / mhshow.man

diff --git a/man/mhshow.man b/man/mhshow.man
index 48173e0c57787a5f1a1a6d69a857102941de204d..4cbbd191502c4287a8bae591c792fd8535dd6d42 100644 (file)
--- a/man/mhshow.man
+++ b/man/mhshow.man
@@ -73,7 +73,7 @@ or
 switches will override the default settings of
 .B \-textonly
 and
-.BR \-inlineonly.
+.BR \-inlineonly .
 .PP
 The
 .B \-header
@@ -311,6 +311,9 @@ mhshow-suffix-application/PostScript: .ps
 .PP
 to automatically append a suffix to the temporary files.
 .PP
+The matching with the content type identifier is case-insensitive, both in
+mhshow-suffix-<type> and mhshow-show-<type> (below) profile entries.
+.PP
 The method used to display the different contents in the messages bodies
 will be determined by a \*(lqdisplay string\*(rq.  To find the display
 string,
@@ -357,14 +360,14 @@ for the current display string to finish execution before executing
 the next display string.
 .PP
 The {parameter} escape is typically used in a command line argument
-that should only be present if it has a non-null value.  Its value
-will be wrapped with single quotes if the escape is not so wrapped.
+that should only be present if it has a non-null value.  It is highly
+recommended that the entire escape be wrapped in double quotes.
 Shell parameter expansion can construct the argument only when it is
 non-null, e.g.,
 .PP
 .RS 5
 .nf
-mhshow-show-text/html: charset=%{charset};
+mhshow-show-text/html: charset="%{charset}";
   w3m ${charset:+-I $charset} -T text/html %F
 .fi
 .RE