Un-revert #51 and fix Windows build errors#55

Merged

QuietMisdreavus merged 2 commits intogfmfrom

revert-53-revert-51-QuietMisdreavus/gfm.11

May 3, 2023

Commits on Apr 28, 2023

Revert "Revert "merge in changes from cmark-gfm 0.29.0.gfm.11""
QuietMisdreavus
authored
properly mark all exported functions as exported
QuietMisdreavus
committed