chore

add roave/security-advisories

Update run-tests.yml

fix: dont pass null to strlen() (#134)

fix tests

extract generator methods (#130)

Co-authored-by: Jan Teriete <[email protected]>

SVG output, text is not centered vertically (#128)

Revert "fix #126"

This reverts commit 66d0330.

fix #126

closes #124