Cannot mix RGB colors with other attributes in single sequence

[djnalluri]

When using an RGB foreground and background attribute, I noticed that using both in a single sequence results in the second color being applied to whichever prefix comes first. For example, CSI 38 ; 2 ; 0 ; 0 ; 0 ; 48 ; 2 ; 255 ; 255 ; 255 m results in the foreground being set to white even though foreground has been successfully set to black and followed up with a white background attribute.

Looking at the code, it seems once an RGB attribute is started, it will not stop consuming parameters until they are exhausted.
https://github.com/danielgatis/go-ansicode/blob/main/performer_csi.go#L434

[danielgatis]

@djnalluri could you try this fix: #5

please let me know if it worked :)

[djnalluri]

I can confirm this works. 👍