#13777: xterm-357
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Reporter: bdubbs | Owner: bdubbs
Type: enhancement | Status: assigned
Priority: normal | Milestone: 9.2
Component: BOOK | Version: SVN
Severity: normal | Resolution:
Keywords: |
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Comment (by bdubbs):
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.
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