X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fperldiag.pod;h=6a8148ca8e8245c7514963b240f769d543d8ad83;hb=4addbd3b37ffede9a798950435a751b9834e67d0;hp=6c566e5f16c35a42e9bf22b324905e84f6559eeb;hpb=332d5f78c71e403169f58124c6048eb8b60a8d71;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index 6c566e5..6a8148c 100644
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -3668,6 +3668,13 @@ target of the change to
 (F) Your version of the C library apparently doesn't do times().  I
 suspect you're not running on Unix.
 
+=item To%s: illegal mapping '%s'
+
+(F) You tried to define a customized To-mapping for lc(), lcfirst,
+uc(), or ucfirst() (or their string-inlined versions), but you
+specified an illegal mapping.
+See L<perlunicode/"User-Defined Character Properties">.
+
 =item Too few args to syscall
 
 (F) There has to be at least one argument to syscall() to specify the