Regex error "undetermined group"

[Keith_1357]

Yes. I helped someone with something similar.

Dynamically change text color between letters

To change the color of the letter you put them in [color=#hexColor]colored text[/color] Like [color=#FF0000]this text is red[/color] Say you want the PP in APPLE to be colored. It would be A[color=#hexColor]PP[/color]LE You can use several of the text manipulation expressions and a while event to replace the PP with [color=#hexColor]PP[/color] or you could use the RegEx extension. It has a replace function. I tested it with a BB text and text input. I used a LastText scene variable to pr…

I don’t know the exact code or if you need to use 2 RegEx expression or you can reword your expression. You just need to place your text between opening and closing tags.

What logic are you using to decide which letters need to be bold?