From 961b3f19a2a6292ce621d811b272f27fed5afb9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Fri, 28 Dec 2007 17:07:14 +0100
Subject: [PATCH] Fixed various definitions for integer numbers.
Rev: refdoc/chapters/pike_bnf.xml:1.6
---
refdoc/chapters/pike_bnf.xml | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/refdoc/chapters/pike_bnf.xml b/refdoc/chapters/pike_bnf.xml
index 17bdf597a3..3be0d6bb13 100644
--- a/refdoc/chapters/pike_bnf.xml
+++ b/refdoc/chapters/pike_bnf.xml
@@ -43,11 +43,14 @@
index | mapping | multiset | array | parenthesis | arrow
int ::= "-"? ( ["1" - "9"] digit* | hex_int | bin_int | oct_int | "'" character "'" )
hex_int ::= "0" ( "x" | "X" ) hex_number
- hex_number ::= ( digit | ["a" - "f"] | ["A" - "F"] )+
+ hex_number ::= hex_digit+
+ hex_digit ::= ( digit | ["a" - "f"] | ["A" - "F"] )
bin_int ::= "0" ( "b" | "B" ) bin_number
- bin_number ::= ( "1" | "0" )+
+ bin_number ::= bin_digit+
+ bin_digit ::= ( "1" | "0" )
oct_int ::= "0" oct_number
- oct_number ::= ["0" - "7"]*
+ oct_number ::= oct_digit+
+ oct_digit ::= ["0" - "7"]
float ::= "-"? digit* "." digit+ ( ( "e" | "E" ) "-"? digit+ )?
catch ::= "catch" ( "(" expression ")" | block )
gauge ::= "gauge" ( "(" expression ")" | block )
@@ -79,8 +82,8 @@
prot_arguments ::= ( type ( "," type )* ( type "..." )? | ( type "..." ) ) ","?
program_specifier ::= string_constant | constant_identifier
string ::= ( 0x22 character* 0x22 )+
- hex4 ::= hex_int hex_int hex_int hex_int
- character ::= [0x0000 - 0xffff] | "\" octal_int | "\x" hex_int | "\d" digit* | "\u" hex4 | "\U" hex4 hex 4 | "\a" | "\b" | "\t" | "\n" | "\v" | "\f" | "\r" | "\" 0x22 | "\\"
+ hex4 ::= hex_digit hex_digit hex_digit hex_digit
+ character ::= [0x0000 - 0xffff] | "\" oct_number | "\x" hex_number | "\d" digit* | "\u" hex4 | "\U" hex4 hex4 | "\a" | "\b" | "\t" | "\n" | "\v" | "\f" | "\r" | "\" 0x22 | "\\"
identifier ::= letter { letter | digit } | "`+" | "`/" | "`%" | "`*" | "`&" | "`|" | "`^" | "`~" |
"`<" | "`<<" | "`<=" | "`>" | "`>>" | "`>=" | "`==" | "`!=" | "`!" | "`()" | "`-" |
"`->" | "`->=" | "`[]" | "`[]="
--
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