xterm-373

[Bruce Dubbs]

New version.

[Bruce Dubbs]

xterm patch 373 - 2022/09/25

• improve rendering of TrueType fonts:
  • add resource xftTrackMemUsage to enable/disable a new feature of Xft which improves performance.
  • add resources xftMaxGlyphMemory and xftMaxUnrefFonts to customize memory-usage of Xft and fontconfig.
  • provide for display of colored fonts in libXft 2.3.5
  • allow for an extra TrueType font to be specified using the -fa option, as an override to the fontconfig scheme of fallback fonts
  • improve caching of TrueType missing-glyph tests.
  • allow no more than 255 fonts to be scanned for a fontset.
  • eliminate a table-lookup in findXftGlyph
• improvements status-line feature:
  • save/restore wraparound flag when updating the status-line
  • avoid clearing the status-line when switching between normal and alternate screens
  • remove adjustment from update_winsize leftover from initial work
• modify wcwidth tables to separate Unicode Cf category as formatting control-characters, to better match the guideline for unsupported characters
• add configure option --disable-exec-selection.
• use mkstemp where mkdtemp is unavailable, when initializing colored cursor.
• adapt fixes from OpenBSD xenocara:
  • improve ifdef's for a few optional features.
  • correct #ifdef to #if in a few uses of OPT_PRINT_ON_EXIT.
• set StartupWMClass in “.desktop” files, e.g., to help cinnamon-session notice that xterm sets WM_CLASS and use its icon
• disable pixel computation when rgb width is greater than 8, to work with depth 30
• improve color-computation for SGR 2 faint/dim. Add resource faintIsRelative to specify if the modified computation should be used
• correct comparison-length for environment variable cleanup
• correct dsl capability for dec-sl block in terminfo
• improve output formatting by vttests/utf8.pl
• repair test/demo scripts still using "vxt-" prefix, some cleanup with shellcheck.
• enable page-number for DECXCPR response in VT330.
• amend change for combining characters in patch 371 to limit it to the currently-defined codes
• add directory-template parameter to mktemp in shell-scripts to improve portability to older systems
• mention webpage XTerm – bracketed-paste in ctlseqs.ms
• update manual-page descriptions for allowPasteControls and disallowedPasteControls (patch 363).
• further extended list of environment variables to purge on startup
• update config.guess, config.sub

[Bruce Dubbs]

Fixed at commits

a9f2c2f258 Update to xterm-373.
109568ae4b Update to ffmpeg-5.1.2.