doc: Clean up some recently added PL/pgSQL documentation
- Capitalize titles consistently.
- Fix some grammar.
- Group "Obtaining Information About an Error" under "Trapping Errors",
but make "Obtaining the Call Stack Context Information" its own
section, since it's not about errors.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/232f1475dce23e2fdd0568b35e9a7c470ae6c8ae
Modified Files
--------------
doc/src/sgml/plpgsql.sgml | 39 ++++++++++++++-------------------------
1 file changed, 14 insertions(+), 25 deletions(-)
