Updated: mintty 3.0.2

Updated: mintty 3.0.2

[Thomas Wolff]

I have uploaded mintty 3.0.2 with the following changes:

Terminal features
   * Application scrollbar (experimental).
   * Control sequence to switch IME status (#888, Tera Term).
   * ECMA-48 SL/SR shift columns left/right (xterm).
   * Fixed overstrike in leftmost column.
   * Inhibiting double width/height lines in left/right margin mode.
   * Primary DA indicate Horizontal Scrolling and Rectangular Editing.
   * Secondary Device Attributes report Unicode version with option 
Charwidth.
   * Report DECRQSS DECSCL conformance level as VT500 (7-bit controls).

Terminal controls verified and tweaked as suggested by esctest suite
   * Rectangular checksum DECRQCRA, supporting esctest suite.
   * Fixed BS and CR "border" cases.
   * Fixed DCH/ICH/IRM outside left/right margins.
   * Fixed DL/IL to move cursor to left margin.
   * Reverse wrap from home position moves to lower right margin (xterm).
   * Auto-wrap modes are no more affected by cursor save/restore.
   * NRC enabled mode is no more affected by cursor save/restore.
   * Fixed left/right margin mode to inhibit double width lines.
   * Fixed TAB to stop at right margin.
   * Ensure restored cursor to be within margins in origin mode.
   * Set/Reset origin mode moves cursor home.
   * Confining DL, IL, DECDC, DECIC within margins.
   * Confining LF, IND, VT, NEL, FF within margins.
   * Fixed DECSED 3 not to clear current position; guard CSI [?] n J/K.
   * Proper default values for rectangular operations.
   * Full reset (RIS) moves cursor home.
   * Soft reset (DECSTR) does not disable left/right margin mode.
   * Cursor backward (CUB) applies reverse-wraparound.

Font rendering
   * Script-specific secondary font choice (#580, #821, #883).
   * Reenabled DPI scaling in Windows 7 (#890).
   * Check functions (width, glyph) consult proper attributes and font.
   * Tweaked check for automatic narrowing to fit in cell width.
   * Fixed shadow attribute artefacts.
   * Fixed DEC Tech up/down arrows by manual drawing.

Sixel graphics
   * Tweaked sixel handling to avoid crash condition.
   * Reintroduced fixed Sixel colour registers handling (#593).

Window handling
   * Reenable left scrollbar.
   * Application scrollbar (experimental).
   * Always flash taskbar on bell if iconic, if configured (#887, #607).

Other
   * Reduced global HTML formatting on Copy as HTML text (#889).

Configuration
   * Option Baud to simulate serial connection speed for a legacy feeling.
   * Option FontChoice for script-specific secondary fonts (#580, #821, 
#883).

The homepage is at http://mintty.github.io/
It also links to the issue tracker.

------
Thomas