Fix these issues:
- When the cursor was on the last soft-line of a word-wrapped line,
pressing down wouldn't go to the next history entry
- When the cursor was after the first soft-line of a word-wrapped line
and that line was the first of the text area, pressing up would
go to the previous history entry instead of moving the cursor to the
first soft-line
For rich text (rendered HTML) fields and areas, the selectedText
property for some reason contains "\u2028" or "\u2029"
characters that look like newlines in Qt programs but are just
invisible anywhere else. Translate them to normal "\n".
When user starts typing something in the console, then navigates the
history with up but comes back to normal input by pressing down, restore
the text that was initially typed before navigating.
- Move out all shortcuts from their central file to the component they
actually belong to
- Get rid of DebugConsoleLoader and the multiple consoles handling mess,
have only one global console
Replace broken old utils.debug(...) (since the utils.js → Utils.qml
transition) with a declarative approach:
a console can now be opened with by placing a `DebugConsoleLoader {}`
anywhere.
mainUI has a default console opened by F1/alt-shit-c when no other
console is loaded.
