[Ohrrpgce] SVN: teeemcee/12331 Add TextSliceData.fontnum member to override the font

[subversion at HamsterRepublic.com]

teeemcee
2021-09-01 08:28:31 -0700 (Wed, 01 Sep 2021)
213
Add TextSliceData.fontnum member to override the font

This is just a stopgap for the following commit, so it isn't saved or editable;
fontnum and outline params will be replaced once I finish the new font system.
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U   wip/slices.bas
U   wip/slices.bi