tweak man page

1 files changed, 10 insertions, 5 deletions

diff --git a/uxd.rst b/uxd.rst
index 2220174..b16a78d 100644
--- a/uxd.rst
+++ b/uxd.rst
@@ -163,7 +163,8 @@ as *K*, *M*, and *G* for power-of-10 based (e.g. *1K* is 1000 bytes).
 
 -t
   Put terminal in UTF-8 mode, if possible. Prints **ESC % G** sequence, which
-  may or may not be supported by your terminal. To avoid surprises, this
+  may or may not be supported by your terminal (works for **xterm**\(1);
+  does not work for **urxvt**\(1)). To avoid surprises, this
   option also takes the terminal out of UTF-8 mode before **uxd** exits,
   on the theory that you won't need this option if the terminal is normally
   running in UTF-8 mode. If this assumption turns out to be wrong, you can
@@ -279,12 +280,15 @@ changed with the **-c** option (see above).
 
     - Truncated UTF-8 sequence at EOF.
 
-    - UTF-16 surrogates (codepoints U+D800 to U+DFFF).
+    - UTF-16 surrogates (codepoints U+D800 to U+DFFF) [**\***].
 
-    - Codepoints above U+10FFFF, which are disallowed by RFC 3629.
+    - Codepoints above U+10FFFF, which are disallowed by the Unicode standard [**\***].
 
     - Overlong encodings (e.g. codepoints U+0000 to U+007F encoded
-      as 2 or more bytes).
+      as 2 or more bytes) [**\***].
+
+    For items marked with [**\***], the **-j**, **-p**, and/or **-w**
+    options can disable error highlighting for this type of error.
 
     Each occurrence of any of the above will increment the "Bad
     sequences" count, if the **-i** option is used.
@@ -297,7 +301,8 @@ ANSI-style escape sequences, Unicode, and UTF-8 rendering.
 
 The author's testing is done primarily with **urxvt**\(1). Other
 terminals aren't tested as often. Some terminals may need UTF-8
-enabled, if it's not on by default (e.g. xterm).
+enabled, if it's not on by default (either in the terminal's settings
+or using the **-t** option to **uxd**).
 
 Known to work: urxvt, xterm, st, xfce4-terminal, gnome-terminal,
 kitty, konsole, the Linux console (but see **FONTS**, below).