const regex = /[\w\s]+[\w\(\):]+[\w\(\)<\-\s{=;+*%\.}]+/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('[\\w\\s]+[\\w\\(\\):]+[\\w\\(\\)<\\-\\s{=;+*%\\.}]+', 'g')
const str = `def g(n:Int) = {
var vec = Vector.fill(0)(Vector.fill(0)(1))
for (p <- 1 to n) {
var vec2 = Vector.fill(0)(1)
for (q <- (p-1)*n+1 to p*n) {
vec2 = vec2 ++ Vector(q)
}
if (p%2==1) vec = vec ++ Vector(vec2)
else vec = vec ++ Vector(vec2.reverse)
}
println(vec)
}`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions