fix primary cursor color display

[terminalzeiro]

Since the last release (v0.9), my theme configuration has stopped working: the color of the primary selection cursor no longer matches the lexer.STYLE_CURSOR_PRIMARY setting.

This patch fixes this issue.

[mcepl]

Could you please make it work with #1191 ?

[rnpnr]

Hi! Can you give some example of the PRIMARY_CURSOR theming that is broken? Its possible that since I never use a different colour between cursors that it was missed.

Could you please make it work with https://github.com/martanne/vis/pull/1191 ?

I could do that too. Its not that important.

[terminalzeiro]

Hi! Can you give some example of the PRIMARY_CURSOR theming that is broken? Its possible that since I never use a different colour between cursors that it was missed.

sure, here is a screenshot...

[rnpnr]

Yep, this seems correct so I applied it. Thanks!