xterm-357

[Bruce Dubbs]

New version.

[Bruce Dubbs]

Patch 357 - 2020/07/05

• several minor optimizations for the ReGIS and SIXEL features, improving performance by 10%.
• add resource decGraphicsID to allow displaying graphics when the emulation level would ordinarily disallow this.
• add control sequences for fast switching of color palettes: XTPUSHCOLORS, XTPOPCOLORS, XTREPORTCOLORS
• amend change for soft-hyphen from patch 328 to avoid stripping replacement-characters which would be shown with malformed or overlong UTF-8 input.
• corrected an error-handling case in decodeUtf8, matching a similar fix in patch 268.
• add a test-driver for ptydata.c
• minor cleanup of macros.
• fix some errata in ctlseqs.ms.
• allow immediate repaint-on-palette-changed if double-buffering is enabled.
• deprecate codes 10/11 in sgr push controls, changing those to 30/31, to avoid confusion with sgr 10-19.
• modify SGR parameter handling to stop if an unrecognized parameter is encountered, to guard against malformed or nonstandard sequences.
• modify DECERA color for consistency with other erasures/clearing.
• ECH should not be masked by DECSCA.
• extend DECFRA and REP to accept any “graphic” character rather than just Latin1, etc.
• add -C option to 256colors2.pl and 88colors2.pl, to demonstrate mixed semicolon/colon separators which are implied by ECMA-48.
• update sample terminfo to reflect the documentation improvements.
• update description of 88/256/direct color in ctlseqs.ms to point out that using semicolons is a deprecated legacy feature, and standard terminal applications should use colons.
• modify configure-check for tgetent to conditionally include termcap.h, enabling configuration using clang's pedantic-errors option. See Other Compatibility in ncurses' curs_termcap(3X).
• remove some unnecessary pointer checks.
• accept terminal-id and add DA response for VT131, VT132.

[Bruce Dubbs]

Fixed at revision 23366.

[Bruce Dubbs]

Milestone renamed

[Bruce Dubbs]

Milestone renamed