8 Aug
2011
8 Aug
'11
12:11 p.m.
Module: sip-router
Branch: alexh/master
Commit: 99f314429cea4341240836e9c9d62c38176eae12
URL:
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=99f3144…
Author: Alex Hermann <alex(a)speakup.nl>
Committer: Alex Hermann <alex(a)speakup.nl>
Date: Fri Aug 5 15:32:14 2011 +0200
core: allow negative decimal numbers in configuration file parser
---
cfg.lex | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/cfg.lex b/cfg.lex
index ff35a8a..ecf92db 100644
--- a/cfg.lex
+++ b/cfg.lex
@@ -525,7 +525,7 @@ NUM_ID {ALPHANUM}+
HEX [0-9a-fA-F]
HEXNUMBER 0x{HEX}+
OCTNUMBER 0[0-7]+
-DECNUMBER 0|([1-9]{DIGIT}*)
+DECNUMBER 0|(-?[1-9]{DIGIT}*)
BINNUMBER [0-1]+b
HEX4 {HEX}{1,4}
IPV6ADDR ({HEX4}":"){7}{HEX4}|({HEX4}":"){1,7}(":"{HEX4}){1,7}|":"(":"{HEX4}){1,7}|({HEX4}":"){1,7}":"|"::"
8 Aug
8 Aug
12:14 p.m.
New subject: git:alexh/master: core: allow negative decimal numbers in configuration file parser
On Monday 08 August 2011, Alex Hermann wrote:
core: allow negative decimal numbers in configuration
file parser
It seems this was previously possible, but has been removed. I don't know why,
but my newly added function remove_branch(int) could benefit from negative
arguments.
Any reason not to commit this patch?
--
Greetings,
Alex Hermann
2 Sep
2 Sep
4:15 p.m.
On Aug 08, 2011 at 11:11, Alex Hermann <alex(a)speakup.nl> wrote:
Module: sip-router
Branch: alexh/master
Commit: 99f314429cea4341240836e9c9d62c38176eae12
URL:
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=99f3144…
Author: Alex Hermann <alex(a)speakup.nl>
Committer: Alex Hermann <alex(a)speakup.nl>
Date: Fri Aug 5 15:32:14 2011 +0200
core: allow negative decimal numbers in configuration file parser
You should use intno for that (defined inside cfg.y).
The problem with adding '-' to DECNUMBER is that in most of cfg.y the
assumption is that NUMBER is >= 0 and it will also probably interfere
with subtraction ( e.g. $a - 1 will be parsed as $a (-1) => error).
Andrei
---
cfg.lex | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/cfg.lex b/cfg.lex
index ff35a8a..ecf92db 100644
--- a/cfg.lex
+++ b/cfg.lex
@@ -525,7 +525,7 @@ NUM_ID {ALPHANUM}+
HEX [0-9a-fA-F]
HEXNUMBER 0x{HEX}+
OCTNUMBER 0[0-7]+
-DECNUMBER 0|([1-9]{DIGIT}*)
+DECNUMBER 0|(-?[1-9]{DIGIT}*)
BINNUMBER [0-1]+b
HEX4 {HEX}{1,4}
IPV6ADDR ({HEX4}":"){7}{HEX4}|({HEX4}":"){1,7}(":"{HEX4}){1,7}|":"(":"{HEX4}){1,7}|({HEX4}":"){1,7}":"|"::"
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2 comments
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participants (2)
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Alex Hermann -
Andrei Pelinescu-Onciul