Spaces in colorbar annotation

[Nasuyo]

Hello and thanks for the great work! I have a small request of which I'm not sure if I'm just missing something easy or if it's just not implemented.

Is there already a convenient way to make a colorbar annotation with more than 1 word, i.e. spaces in it? Right now when I use e.g. fig.colorbar(frame='paf+lheight[m]'), I cannot just make a space between height and [m]:
GMTCLibError: Module 'colorbar' failed with status code 71:
colorbar [ERROR]: Syntax error: No input files are allowed.

Best Regards,
Stefan

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[seisman]

That's a known issue. Currently, you have to enclose the string with quotes, e.g.

frame='paf+l"height [m]"'

Closed as duplicate of #247.