From f9944f5235de6c83cd1fc611f2abeea2236d5512 Mon Sep 17 00:00:00 2001 From: "jan.nijtmans" Date: Thu, 21 Mar 2019 07:45:32 +0000 Subject: Fix outdated comment --- doc/ToUpper.3 | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/doc/ToUpper.3 b/doc/ToUpper.3 index be614e7..0647b85 100644 --- a/doc/ToUpper.3 +++ b/doc/ToUpper.3 @@ -80,9 +80,10 @@ and all following characters into their lower-case equivalents. .SH BUGS .PP -At this time, the case conversions are only defined for the ISO8859-1 -characters. Unicode characters above 0x00ff are not modified by these -routines. +At this time, the case conversions are only defined for the Unicode +plane 0 characters. The result for Unicode characters above 0xffff +is undefined, but - actually - only the lower 16 bits of the +character value is handled. .SH KEYWORDS utf, unicode, toupper, tolower, totitle, case -- cgit v0.12