diff options
Diffstat (limited to 'doc/src/sgml/postgres.sgml')
| -rw-r--r-- | doc/src/sgml/postgres.sgml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/src/sgml/postgres.sgml b/doc/src/sgml/postgres.sgml index ba3d6261029..f4a3c7e5e7c 100644 --- a/doc/src/sgml/postgres.sgml +++ b/doc/src/sgml/postgres.sgml @@ -11,6 +11,13 @@ <!ENTITY reference SYSTEM "reference.sgml"> +<!-- +Zero-width space. Use this to allow line breaks at desirable places in +table cells, examples, etc. without causing an unwanted space when the +break is not needed in a wider output rendering. +--> +<!ENTITY zwsp "​"> + ]> <book id="postgres"> |