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Patch #329 - 2017/06/12 * 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.
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