Truncate id to <=44 characters

This is the original DocBook SGML limit, but apparently most
installations have changed it or ignore it, which is why few people
have run into this problem.

pointed out by Brendan Jurd

diff --git a/doc/src/sgml/information_schema.sgml b/doc/src/sgml/information_schema.sgml
index 2febb4c..a600142 100644 (file)
--- a/doc/src/sgml/information_schema.sgml
+++ b/doc/src/sgml/information_schema.sgml
@@ -825,7 +825,7 @@
   </table>
  </sect1>
 
- <sect1 id="infoschema-collation-character-set-applicability">
+ <sect1 id="infoschema-collation-character-set-applicab"> <!-- max 44 characters -->
   <title><literal>collation_character_set_applicability</literal></title>
 
   <para>