[Ohrrpgce] SVN: teeemcee/9861 Turn loopvar into a SUB that modifies its first arg byref.

[subversion at HamsterRepublic.com]

teeemcee
2017-12-05 04:12:48 -0800 (Tue, 05 Dec 2017)
121
Turn loopvar into a SUB that modifies its first arg byref.

There were only 3 uses of loopvar that ddn't fit this pattern
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U   wip/bmod.rbas
U   wip/browse.bas
U   wip/common.rbas
U   wip/customsubs.rbas
U   wip/drawing.bas
U   wip/enemyedit.bas
U   wip/game.bas
U   wip/heroedit.rbas
U   wip/mapsubs.bas
U   wip/menus.bas
U   wip/menustuf.rbas
U   wip/moresubs.rbas
U   wip/oldhsinterpreter.bas
U   wip/textboxedit.bas
U   wip/thingbrowser.bas
U   wip/unlump.bas
U   wip/util.bas
U   wip/util.bi
U   wip/walkabouts.bas
U   wip/yetmore2.bas