The modified sqstdrex.cpp is uploaded. about squilu HOT 6 CLOSED

The following is ttt.cc:
------------------------------------------------------------------------------------file begin
local str = "- OAB/SP nº.:205844;";
local rex = regexp(@"(OAB)([^\d]{0,10})(\d[\d.]+)(.)");
local res = rex.capture(str);
foreach(i,val in res)
{
print(format("match number[%02d] %s\n", i,str.slice(val.begin,val.end)));
}
------------------------------------------------------------------------------------file end
execute ../bin/sq ttt.cc returns:
-----------------------------------------------------------------results begin
match number[00] OAB/SP nº.:205844;
match number[01] OAB
match number[02] /SP nº.:205844
match number[03] 205844
match number[04] ;
-----------------------------------------------------------------results end

from squilu.

I'm not sure I understand what you are trying to say.
Have you done any change to regex ?
Are you reporting a bug ?
Cheers !

from squilu.

you can download my modified sqstdrex.cpp file to see the difference with squirrel3.

from squilu.

Hello renshijun !
Thank you for your work !
Are you aware of this albertodemichelis/squirrel#181 and if so your work fix it ?
Cheers !

from squilu.

For a regrex object, the first capture returns right result but the second capture returns wrong result. It seem not very hard to solve the problem. you can see my post in albertodemichelis/squirrel#181.

from squilu.

I solve the problem albertodemichelis/squirrel#181.

In function SQBool sqstd_rex_search() reset match len to 0. add the following first.
for(int i=0;i_nsubexpr;i++)
exp->_matches[i].len = 0;

----------------------------------------------------------------------sss.cc begin
function formatCapture(cap) {
if (cap == null) return "no match";
// If there is a match, show the start and end index, and the length
else return format("[%d,%d] (%d)", cap[0].begin, cap[0].end, cap[0].end - cap[0].begin);
}
local re = regexp("a.*?bc");
local strs = [
"a bcd",
"a bc bcd",
"a b bcd",
];
foreach (fff in strs)
{
print(formatCapture(re.capture(fff)) + "\n");
}
print("-----------------\n")
re=regexp("a.*bc")
foreach (fff in strs)
{
print(formatCapture(re.capture(fff)) + "\n");
}
------------------------------------------------------------------------------------end

../bin/sq sss.cc returns:
bash-5.0# ../bin/sq sss.cc
[0,4] (4)
[0,4] (4)
[0,6] (6)

[0,4] (4)
[0,7] (7)
[0,6] (6)
bash-5.0#

from squilu.