Whitespace cleanup.

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index aef648e79d7a0e62644cd53c2f9daa9c3f1cfb0f..0eeb1545d985e2e56777710ed6650554208673ee 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   Functions and Operators
@@ -1362,7 +1362,7 @@
         Also there are some pre-defined conversions. See 
         linkend="conversion-names"> for available conversions.
        
-       convert( 'text_in_utf8', 'UTF8', 'LATIN1')
+       convert('text_in_utf8', 'UTF8', 'LATIN1')
        text_in_utf8 represented in ISO 8859-1 encoding
       
 
@@ -1377,7 +1377,7 @@
         is specified by src_encoding. The
         string must be valid in this encoding.
        
-       convert_from( 'text_in_utf8', 'UTF8')
+       convert_from('text_in_utf8', 'UTF8')
        text_in_utf8 represented in the current database encoding
       
 
@@ -1390,7 +1390,7 @@
        
         Convert string to dest_encoding.
        
-       convert_to( 'some text', 'UTF8')
+       convert_to('some text', 'UTF8')
        some text represented in the UTF8 encoding
       
 
@@ -1420,7 +1420,7 @@
         Escape merely outputs null bytes as \000 and
         doubles backslashes.
        
-       encode( E'123\\000\\001', 'base64')
+       encode(E'123\\000\\001', 'base64')
        MTIzAAE=
              
 
@@ -1535,7 +1535,7 @@
         in an SQL statement string.
         Embedded single-quotes and backslashes are properly doubled.
        
-       quote_literal( 'O\'Reilly')
+       quote_literal('O\'Reilly')
        'O''Reilly'
       
 
@@ -1603,7 +1603,7 @@
        Replace all occurrences in string of substring
         from with substring to
        
-       replace( 'abcdefabcdef', 'cd', 'XX')
+       replace('abcdefabcdef', 'cd', 'XX')
        abXXefabXXef
       
 
@@ -2592,7 +2592,7 @@
        octet_length(string)
        int
        Number of bytes in binary string
-       octet_length( E'jo\\000se'::bytea)
+       octet_length(E'jo\\000se'::bytea)
        5