incorrect pattern was generated (possibly related to the Z instruction)

[xfangfang]

Hello, thank you very much for providing this project

I just started using OpenSCAD and I am very happy to use this library to print SVG patterns. I would like to print some SVG patterns from this website: https://www.iconfinder.com/search/icons?family=remixicon&license=gte__1

Found some minor issues:

1. Extra space is required when z appears in the middle of the path

original image:

M8 5h8a7 7 0 0 1 0 14H8A7 7 0 0 1 8 5zm8 10a3 3 0 1 0 0-6 3 3 0 0 0 0 6z

M8 5h8a7 7 0 0 1 0 14H8A7 7 0 0 1 8 5z m8 10a3 3 0 1 0 0-6 3 3 0 0 0 0 6z

2. Sometimes the drawn content does not match the webpage display

original image:

M0 0 l 0 10 l 10 0 zM 10 0 l 10 0 l 0 10 z

M0 0 l 0 10 l 10 0 z M 10 0 l 10 0 l 0 10 z

Because the code is quite long, I think it will take me some time to figure out how to fix this issue.

Thank you again for your repo 😊