From: Mark Wooding <mdw@distorted.org.uk>
Date: Tue, 17 Nov 2015 17:03:06 +0000 (+0000)
Subject: doc/syntax.tex: Allow `0' as an integer literal.
X-Git-Url: https://git.distorted.org.uk/~mdw/sod/commitdiff_plain/cc0bcf3915ff3ae0aeaf19cae8d8badfa48983d5

doc/syntax.tex: Allow `0' as an integer literal.

It's too short to be octal, and that's ugly anyway, so include it as a
strange decimal literal.
---

diff --git a/doc/syntax.tex b/doc/syntax.tex
index 11e80b6..fa3e98f 100644
--- a/doc/syntax.tex
+++ b/doc/syntax.tex
@@ -146,7 +146,7 @@ discouraged.
 \alt <octal-integer>
 \alt <hex-integer>
 
-<decimal-integer> ::= <nonzero-digit-char> @<digit-char>^*
+<decimal-integer> ::= "0" | <nonzero-digit-char> @<digit-char>^*
 
 <binary-integer> ::= "0" @("b"|"B"@) @<binary-digit-char>^+