const regex = /(^(?|Steps|Model|Mirror Mode)|\G(?!^).+?):\h*(.+?)(?:,\h*|$)/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(^(?|Steps|Model|Mirror Mode)|\\G(?!^).+?):\\h*(.+?)(?:,\\h*|$)', 'gm')
const str = `Prompt: professional digital [airbrush:gouache:0.6] art of (mythical:1.1) demon, wearing ragged jacket and pants, dynamic lighting, summer, Dutch Masters:0.6
Negative prompt: (child), (mangled hands), (badly drawn hands),( badly drawn fingers)
Steps: 70, Sampler: Euler a, CFG scale: 40, Seed: 351468770, Size: 340x512, Model hash: 2db4e932c1, Model: Comics_vimod, Denoising strength: 0.651,
Mirror Mode: 2, Mirror Style: 0, Mirroring Max Step Fraction: 0.1, X Pan: 0.02, Y Pan: 0.03
Template: professional digital [airbrush:gouache:0.{6|7|8}] art of ({fantastical|mythical}:1.1) demon, wearing ragged jacket and {skirt|pants|breech cloth|tuxedo}, dynamic lighting, {winter|summer}, Dutch Masters:0.6
`;
// 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