"TAB/BACKSPACE" block-shifting

[Vit R]

"TAB/BACKSPACE" block-shifting



    Good morning to the mc-team !

    my name is Vit Rosin (Moscow) <vit_r at list.ru> 

Attached 
47064283987f324bda26b9aed01ad4ed__Slackware-12.1-mc-4.6.1_20050723-i486-2-utf8+tab-0.1.SlackBuild.tar.gz
is for UTF-8 locale and last patch 
is my adding for "TAB/BACKSPACE" shifting of arrows-highlighted block

when a few lines are arrows-highlighted, - 
"TAB/BACKSPACE" touches all lines and moves them 
'edit/edit.c: option_arrows_highlight_lines_tab_spacing' spaces
by default = 4, but any other will do

when a single char(or more) is highlighted, - 
"TAB/BACKSPACE" touches all line 
so: "TAB/BACKSPACE" can be used to highlight and move a single line also

"BACKSPACE" moves them to the left
"BACKSPACE" deletes at the begining of highlighted lines all (' ' or '\t')

it affects only arrows-highlighted lines

F3 highlighting should be as it goes

when  "TAB", "BackSpace", "Save" or "Save_As" are pressed
highlight is still on
any other key press should unmark highlighted area


Enjoy

Your Vit 

8/06/21


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