How do you select a rectangular block of numbers in the Joe editor? -


i'm using joe editor (http://joe-editor.sourceforge.net/index.html) , want know how select rectangular block of numbers. know how select text ^kb , ^kk when column of numbers, selects entire row. image of i'm talking please see http://joe-editor.sourceforge.net/elaborate.gif , @ bottom of image in 'size' column.

my goal perform joe commands on column of numbers such sum, cnt, avg, dev (http://joe-editor.sourceforge.net/list.html).

to select rectangle block:

switch 'rectangle mode' ^tx.

mark top left corner of block ot ^kb.

use arrow keys navigate lower right corner of block. mark lower right corner ^kk.

selected block can used math functions.

to sum selected rectangle block:

enter math mode esc m.

type =sum.

result displayed in bottom left corner.


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