[SCM] calf/master: + Big Bull: fix regexp bug with fractional-only decimals

[js at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit 5803a04f86e846d6b93eeaadc9d264ed6acf2f64
Author: Krzysztof Foltman <wdev at foltman.com>
Date:   Sun Feb 1 01:50:09 2009 +0000

    + Big Bull: fix regexp bug with fractional-only decimals

diff --git a/bigbull/ttl.l b/bigbull/ttl.l
index 36a2706..baba2b8 100644
--- a/bigbull/ttl.l
+++ b/bigbull/ttl.l
@@ -23,7 +23,7 @@ TRIPLEQUOTE \"\"\"
 {TRIPLEQUOTE} { LEXER_DATA->strctx.clear(); BEGIN(C_LONGSTRING); }
 \" { LEXER_DATA->strctx.clear(); BEGIN(C_STRING); }
 \<[^>]*\> { LEXER_DATA->add("URI", std::string(yytext + 1, strlen(yytext) - 2)); }
-[+-]?[0-9]+\.[0-9]*([eE][-+]?[0-9]+)? { std::stringstream ss(yytext); double value; ss >> value; LEXER_DATA->add("number", PyFloat_FromDouble(value)); }
+[+-]?([0-9]+\.[0-9]*|\.[0-9]+)([eE][-+]?[0-9]+)? { std::stringstream ss(yytext); double value; ss >> value; LEXER_DATA->add("number", PyFloat_FromDouble(value)); }
 [+-]?[0-9]+ { LEXER_DATA->add("number", PyInt_FromLong(atol(yytext))); }
 {SYMBOL}?:{SYMBOL}? { LEXER_DATA->add("prnot", yytext); } 
 {SYMBOL} { LEXER_DATA->add("symbol", yytext); } 

-- 
calf audio plugins packaging