[Ohrrpgce] SVN: teeemcee/12519 Fix global NPC one-time-use tags possibly colliding with ones used by lo

[subversion at HamsterRepublic.com]

teeemcee
2021-09-29 19:28:39 -0700 (Wed, 29 Sep 2021)
267
Fix global NPC one-time-use tags possibly colliding with ones used by local NPCs

Happened because local NPCs weren't saved before entering global NPC editor from
the main mapedit menu

Related to/another case of #1219 One-time-use NPC tags don't consider global NPCs
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U   wip/mapsubs.bas