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fix more parser-tools doc bugs

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svn: r14064
This commit is contained in:
Matthew Flatt 2009-03-12 01:35:30 +00:00
parent e43b393253
commit 7f301ad446
1 changed files with 4 additions and 4 deletions
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8
collects/parser-tools/parser-tools.scrbl
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@ -83,7 +83,7 @@ style lexer and parser generators.
Note that both @scheme[(concatenation)] and @scheme[""] match the
empty string, @scheme[(union)] matches nothing,
@scheme[(intersection)] matches any string, and
@scheme[(char-complement)] matches any single character.
@scheme[(char-complement (union))] matches any single character.
The regular expression language is not designed to be used directly,
but rather as a basis for a user-friendly notation written with
@ -484,7 +484,7 @@ the right choice when using @scheme[lexer] in other situations.
@defmodule[parser-tools/yacc]
@defform/subs[#:literals (grammar tokens start end precs error src-pos
@defform/subs[#:literals (grammar tokens start end precs src-pos
suppress debug yacc-output prec)
(parser clause ...)
([clause (grammar (non-terminal-id
@ -494,7 +494,7 @@ the right choice when using @scheme[lexer] in other situations.
(tokens group-id ...)
(start non-terminal-id ...)
(end token-id ...)
(error expr)
(#, @schemeidfont{error} expr)
(precs (assoc token-id ...) ...)
(src-pos)
(suppress)
@ -570,7 +570,7 @@ the right choice when using @scheme[lexer] in other situations.
that parses entire lines individually.}
@item{@scheme[(error expr)]
@item{@scheme[(#, @schemeidfont{error} expr)]
The @scheme[expr] should evaluate to a function which will be
executed for its side-effect whenever the parser encounters an