bugfix

manifestation: clicking past end of a long, wrapping line containing
non-ASCII would cause the cursor to disappear rather than position past
end of screen line. Hitting enter would then throw an assertion with the
following stack trace:

  Error: text.lua:381: bad argument #2 to 'sub' (number expected, got nil)
  stack traceback:
    [love "boot.lua"]:345: in function <[love "boot.lua"]:341>
    [C]: in function 'sub'
    text.lua:381: in function 'insert_return'
    text.lua:179: in function 'keychord_pressed'
    main.lua:495: in function 'keychord_pressed'
    keychord.lua:10: in function <keychord.lua:5>
    app.lua:34: in function <app.lua:25>
    [C]: in function 'xpcall'

cause: the click caused a call to Text.to_pos_on_line whose result was
not on a UTF-8 character boundary.

fix: make to_pos_on_line utf8-aware.

0 files changed, 0 insertions, 0 deletions