To my-set (win - a text grid g-window) cursor to row (row - a number) column (col - a number):
(- glk_window_move_cursor({win}.(+ ref number +), {col} - 1, {row} - 1); -).
To set (win - a text grid g-window) cursor to row (row - a number) column (col - a number):
(- glk_window_move_cursor({win}.(+ ref number +), {row} - 1, {col} - 1); -).
Row, then column.
I never brought this up 'cause I kept thinking I must be missing something. @Dannii, is this backwards?