[Ohrrpgce] SVN: teeemcee/8731 Add Ctrl/Alt-Backspace/Delete to delete prev/next word, and Alt-Left/Rig

[subversion at HamsterRepublic.com]

teeemcee
2017-05-06 07:22:25 -0700 (Sat, 06 May 2017)
262
Add Ctrl/Alt-Backspace/Delete to delete prev/next word, and Alt-Left/Right to move by word.
Changed old Alt-Backspace (Ctrl-Backspace until yesterday) cropafter_keycombo to Shift-Backspace.

The Alt key combinations are because those are used on Mac (Option key)
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U   wip/common.rbas
U   wip/customsubs.rbas
U   wip/enemyedit.bas
U   wip/ohrhelp/share_helphelp.txt
U   wip/ohrhelp/sliceedit_text_multiline.txt
U   wip/ohrhelp/textbox_line_editor.txt
U   wip/whatsnew.txt
U   wip/yetmore2.bas