Selecting text doesn't select the last letter

[TheBeef]

When you select text it only selects the char before the char under the mouse. It should select the letter if the mouse is more than 1/2 though the char (leaving it unselected if the mouse is in the first have of the char).

The whole how chars are selected should be examined to make sure it is consistent with the way select works in text inputs.

Steps:

• Open a connection
• Put some text
• Add ABCMWX to the last line
• Zoom in so that the text is very large (just to make it easier to see this effect, not really needed)
• Click and hold on the "C"
• Drag to the right
• The M does not get selected until you are on the "W"