yodl documentation update

[Zefram <zefram@xxxxxxxxxxxxxxxxx>]

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Here is the documentation change from patch 2663, in yodl format:

 *** Doc/Zsh/grammar.yo	1996/12/29 02:49:38	1.2
 --- Doc/Zsh/grammar.yo	1996/12/30 14:20:34
 ***************
 *** 255,267 ****
   sect(Reserved Words)
   cindex(reserved words)
   findex(disable, use of)
 ! The following words with the exception of tt(}) are recognized
   as reserved words when used as the first word of a command unless
   quoted or disabled using tt(disable -r):
   
   tt(do done esac then elif else fi for case
   if while function repeat time until
   select coproc nocorrect foreach end ! [[ { })
   texinode(Comments)(Aliasing)(Reserved Words)(Shell Grammar)
   sect(Comments)
   cindex(comments)
 --- 255,270 ----
   sect(Reserved Words)
   cindex(reserved words)
   findex(disable, use of)
 ! The following words are recognized
   as reserved words when used as the first word of a command unless
   quoted or disabled using tt(disable -r):
   
   tt(do done esac then elif else fi for case
   if while function repeat time until
   select coproc nocorrect foreach end ! [[ { })
 + 
 + Additionally, tt(}) is recognised in any position if the tt(IGNORE_BRACES)
 + option is not set.
   texinode(Comments)(Aliasing)(Reserved Words)(Shell Grammar)
   sect(Comments)
   cindex(comments)

And this fixes a typo:

 *** Doc/Zsh/redirect.yo	1996/12/29 09:39:42	1.2
 --- Doc/Zsh/redirect.yo	1996/12/30 14:16:38
 ***************
 *** 87,93 ****
   Close the standard input/output.
   )
   xitem(tt(<& p))
 ! item(tt(<& p))(
   The input/output from/to the coprocess is moved to the standard input/output.
   )
   item(tt(>&) var(word))(
 --- 87,93 ----
   Close the standard input/output.
   )
   xitem(tt(<& p))
 ! item(tt(>& p))(
   The input/output from/to the coprocess is moved to the standard input/output.
   )
   item(tt(>&) var(word))(

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