client: Unbreak standalone build

[empserver] / doc / unicode

diff --git a/doc/unicode b/doc/unicode
index a5b5c11da507b39b1cbc5b8818137510e9e8895f..e467c8f4cd52e1f5a2c1b90962929bdece1ef442 100644 (file)
--- a/doc/unicode
+++ b/doc/unicode
@@ -37,7 +37,7 @@ most significant bit clear) in an UTF-8 string always encodes the
 ASCII character, i.e. it is never part of a multibyte sequence.
 
 To learn more, see the Unicode FAQ, currently at
-http://www.cl.cam.ac.uk/~mgk25/unicode.html
+<http://www.cl.cam.ac.uk/~mgk25/unicode.html>.
 
 
 Requirements for Unicode Support in Empire
@@ -77,7 +77,7 @@ external encoding into internal encoding.  We call this input
 filtering.  Since highlighting is not supported on input, the result
 is always valid UTF-8.  Commands retrieve input that is player-player
 communication directly as UTF-8.  Other input is retrieved as ASCII,
-which replaces non-ASCII characters by '?'[1].
+with non-ASCII characters replaced by '?'.
 
 Input filtering from UTF-8 drops ASCII control characters except
 '\t' and '\n'.
@@ -158,6 +158,4 @@ Unicode:
   ugetstring() patterned after existing getstring() takes care of
   that.
 
-  Output filtering is handled by pr_flash().  However, flash and wall
-  break long lines, and that required some changes for UTF-8.
-  Breaking long lines there is probably a bad idea.
+  Output filtering is handled by pr_flash().