Did you test this? I'm not claiming you are wrong, but my quick test of it showed it not changing anything:
#!/usr/bin/perl -w
use strict;
my $TEXT= do { local $/; <DATA> };
if( $TEXT =~ /abc/g ) {
$TEXT =~ s/\G(\D+)([\d\.\-]*)/$1GOVALUE/g;
}
print $TEXT;
__END__
abc(" 0.123511, 0.074997, 0.103143, 0.153955,
+0.260586",\
" 0.068394, 0.082183, 0.110329, 0.16114
+2, 0.267773",\
" 0.081887, 0.095677, 0.123822, 0.17463
+5, 0.281266",\
" 0.111534, 0.125324, 0.153470, 0.20428
+2, 0.310914",\
" 0.165731, 0.179521, 0.207666, 0.25847
+9, 0.365110");
The output was the same as the input.
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