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Momjian "Support Functions" section: possible typo and question - Mailing list pgsql-sql

From Terrence Brannon
Subject Momjian "Support Functions" section: possible typo and question
Date
Msg-id C05CEBA6-0455-11D6-B25E-003065C2A10C@mac.com
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In response to Re: won't drop the view  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Momjian "Support Functions" section: possible typo and question  (Bruce Momjian <pgman@candle.pha.pa.us>)
List pgsql-sql
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I am reading the Momjian "Support Functions" section and have the 
following comments:

1 - there is a comma after "BOTH" that is not before "LEADING" or 
"TRAILING", so I believe it is an error.

     trim(BOTH...)    trim(BOTH, col)    same as trim()
     trim(LEADING...)    trim(LEADING col)    col with leading spaces 
removed
     trim(TRAILING...)    trim(TRAILING col)    col with trailing 
spaces removed

2 - I typed \h trim and no help came up. Is it required to resort 
to HTML documentation for docs on this function

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