Terminal.get_location() coordinates do not match Terminal.move() coordinates

I’m using blessed 1.14.1. The x and y-values returned by Terminal.get_location() are one greater than the values needed for Terminal.move() to put the cursor at that location.

Example:

import blessed

def move_and_report(row=0, col=0):
    term = blessed.Terminal()
    print(term.move(row, col), end='', flush=True)
    y, x = term.get_location()
    print('o <-- y, x: {}, {}'.format(y, x), end='', flush=True)

get_location docstring indicates this is not the intended behavior:

        """The ``(row, col)`` return value matches the parameter order of the
        ``move`` capability, so that the following sequence should cause the
        cursor to not move at all::
            >>> term = Terminal()
            >>> term.move(*term.get_location()))"""

Somewhat related to issue #65

[avylove]

It seems like the %i in u6 is being ignored. According to this, if %i is present in u6, the values should be decremented. I’m not seeing anywhere in the code that’s happening.

# The cursor position report (<u6>) string must contain two scanf(3)-style 
# %d format elements.  The first of these must correspond to the Y coordinate
# and the second to the %d.  If the string contains the sequence %i, it is
# taken as an instruction to decrement each value after reading it (this is
# the inverse sense from the cup string).  The typical CPR value is
# \E[%i%d;%dR (on VT100/ANSI/ECMA-48-compatible terminals).

[jquast]

thanks again @avylove, I’ve added to changelog