xterm-329

[bdubbs@…]

New version.

[bdubbs@…]

• add control sequences for reading the Sixel and ReGIS graphics sizes (suggested by Ben Wong).
• add a workaround for wcwidth returning -1 for characters which should have been printable (FreeBSD #219800).
• fix a bug in font initialization from patch #328 (FreeBSD #219800).
• fix a special case in HideCursor which assigned a bold font to the slot used for normal font in changes for italics in patch #307 (Debian #858304).
• updates for ReGIS (Ross Combs):
  • Strings specified with no command are used as "comments". Print these in the log when tracing.
  • Catch attempts to use "alternate display" mode (AKA "blink") from the GIGI, but do not implement it.
  • The T(M) command should only multiply the height by 10, not 20.
  • Make the S(E) command reset more state than just the screen contents.
  • Remove two rotation variables which were only being printed.
  • Numerous minor fixes and comment updates in the R command.
  • Unknown R command option names trigger an empty response.
  • Fix the output position after printing rotated text (it was missing the the sign before).
  • Fix the position change with pixelvectors and rotated text (the rotation transform was not being applied).
  • Update the TODO list and remove a verification FIXME (slanted text positioning is correct as is).
  • Emulate the approximately 1.4x enlargement for text which isn't rotated at right angles.
  • Only update the color planes specified in the plane mask (the W command's F option).
• fix a bug introduced by the changes to font information in patch #328. When processing the "checkfont" option of the locale resource, the program referred to the request data, to an array which was only allocated in the new/result widget (report by H Merijn Brand).
• fix a missing assignment initialization to make the utf8 resource control whether escape sequences to enable/disable UTF-8 mode are allowed.

[bdubbs@…]

Fixed at revision 18831.