hey guys,
I wrote a simple patch against the sample shell to add support for the
'shebang' format, so that I can do this:
#!/usr/bin/env v8
here it is:
--- shell.cc.orig 2010-05-14 15:21:28.000000000 -0500
+++ shell.cc 2010-05-14 15:26:54.000000000 -0500
@@ -211,6 +211,13 @@
i += read;
}
fclose(file);
+
+ // allow the first line to be a shebang (by commenting it out).
+ if ((chars[0] == '#') && (chars[1] == '!')) {
+ chars[0] = '/';
+ chars[1] = '/';
+ }
+
v8::Handle<v8::String> result = v8::String::New(chars, size);
delete[] chars;
return result;
here's a test case (this is problem #1 from http://projecteuler.net):
cat > pe1.js < EOF
#!/usr/bin/env v8
var sum = 0;
var i;
for (i = 0; i<1000; i++) {
if ((i%3==0) || (i%5==0)) {
sum += i;
}
}
print(sum);
EOF
chmod +x pe1.js
./pe1.js
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
