* ensure that i18n is enabled if input-method is enabled.
* modify logic for pre-edit to update spot-location while the cursor
is invisible (Kakoune #1940).
* change default icon to newer one, "mini.xterm".
* install a complete set of icons, to simplify post-install
* add resource disallowedPasteControls to extend filtering of control
characters from pastes.
* add print-on-error action-hook, and document action-hooks for
* provide action-hook for print-immediate, which was available only
as a menu-item (report by Rastislav Barlik).
* continue to improve notes in ctlseqs.ms which mention where various
* add case to accept ECMA-48's bogus SD, but document the issue in
* add control sequence for loading XPM-icon file, using the analogous
control sequence from shelltool/dtterm.
* add -report-icons option, to report on XPM-icon and title-bar
* correct a discrepancy between locator-reports for VT220 vs VT330.
* add window-ops control sequences to complement existing ones for
reporting window-position and text-area size with reports for
text-area position and window-size.
* display vt52 graphics mode characters.
* correct case-statement for window-ops 10, overlooked since some
window managers equate vertical-maximize and horizontal-maximize
window hints with full-screen maximize.