New version 13.9.1 (fixes, small improvements)

[polos]

Fixes and small improvements in version 13.9.1:

- fix unrecoverable BREAK bug on some READ errors

  (see command line option "-qtpl")

- fix bug with QCursor setting in "*.ui" files

  (see command line option "-quic")

- better PRINT of QT-OBJECT, adding "objectName" (QObjects only) and unique number:

  #<QLineEdit "edit" 0x39a50f0 [15]>

- new function QT-OBJECT-? (specific from generic):

  (qt-object-? (qfun widget "parentWidget"))

  (qt-object-? (qfuns box-layout ("item" 0) "widget")

[polos]

...command line option "-qtpl" (top-level processing Qt events) needed another fix:

It now uses a simple GUI dialog for debug input (commands like :r1, :h).
This is needed because the top-level READ runs in its own thread and therefore blocks the terminal.

So, "-qtpl" should now finally be really useful, because it includes a WITH-SIMPLE-RESTART for QEXEC (as in Slime mode). This restart should only be used as last resort (that is, when no other restart is available).

Paul