the previous key combo were incorrect, the new combo is the following
Shift+Home will select from current cell position to first cell horizontally
Shift+End will select from current cell position until the last cell horizontally
Ctrl+Shift+Home will select everything that is on the left side of current cell position and everything on top current position (horizontally left until first cell & vertically left until first row)
Ctrl+Shift+End will select everything that is on the right side of current cell position and everything on bottom current position (horizontally right until last cell & vertically right until last row)
fixes #935
The other key combos (with PageUp/PageDown/ArrowLeft/ArrowRight) remains the same
the previous key combo were incorrect, the new combo is the following
Shift+Homewill select from current cell position to first cell horizontallyShift+Endwill select from current cell position until the last cell horizontallyCtrl+Shift+Homewill select everything that is on the left side of current cell position and everything on top current position (horizontally left until first cell & vertically left until first row)Ctrl+Shift+Endwill select everything that is on the right side of current cell position and everything on bottom current position (horizontally right until last cell & vertically right until last row)TODOS
Shift+Home
Shift+End
Ctrl+Shift+Home
Ctrl+Shift+End