From: David Lamparter <equinox@opensourcerouting.org>
Date: Fri, 16 Dec 2016 19:43:26 +0000 (+0100)
Subject: lib: parser: accept number-only word tokens
X-Git-Tag: frr-3.0-branchpoint~112^2~1
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=bca1a301babea5f2cd17ccd7e6d077fbd120bfda;p=mirror%2Ffrr.git

lib: parser: accept number-only word tokens

There seems to be no reason why numbers don't work as plain word tokens;
this is useful to have "number choices" or constants, e.g. <128|192|256>
for bit encryption lengths.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---

diff --git a/lib/command_lex.l b/lib/command_lex.l
index 0cb306b682..d767926263 100644
--- a/lib/command_lex.l
+++ b/lib/command_lex.l
@@ -26,7 +26,7 @@
 #include "command_parse.h"
 %}
 
-WORD            (\-|\+)?[a-z\*][-+_a-zA-Z0-9\*]*
+WORD            (\-|\+)?[a-z0-9\*][-+_a-zA-Z0-9\*]*
 IPV4            A\.B\.C\.D
 IPV4_PREFIX     A\.B\.C\.D\/M
 IPV6            X:X::X:X