[debbugs-tracker] bug#30308: closed (27.0.50; Support direct mode terminal definitions from latest Terminfo.)

[GNU bug Tracking System]

Your message dated Sat, 10 Feb 2018 13:33:39 +0200
with message-id <address@hidden>
and subject line Re: bug#30308: [PATCH v2] Support standard Terminfo direct 
mode terminals.
has caused the debbugs.gnu.org bug report #30308,
regarding 27.0.50; Support direct mode terminal definitions from latest 
Terminfo.
to be marked as done.

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30308: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=30308
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> --- Begin Message ---
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>
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> Subject: 
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> 27.0.50; Support direct mode terminal definitions from latest Terminfo.
>
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> Date: 
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> Wed, 31 Jan 2018 11:43:07 +0200
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> Direct mode terminal definitions from latest Terminfo are already
> compatible with Emacs 26.1 and later, but only if Terminfo
> library has been compiled to support 32-bit numerical capability
> values.  Following patch adds support for Terminfo with 16-bit
> numerical capabilities.
>
> Rami Ylimäki (1):
>   Support standard Terminfo direct mode terminals.
>
>  doc/misc/efaq.texi | 45 +++++++++++++++++++++++++++------------------
>  src/term.c         | 35 ++++++++++++++++++++++-------------
>  src/tparam.h       |  3 ++-
>  3 files changed, 51 insertions(+), 32 deletions(-)
>
> -- 
> 2.14.1
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> --- End Message ---
> --- Begin Message ---
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>
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> Subject: 
>
> Re: bug#30308: [PATCH v2] Support standard Terminfo direct mode terminals.
>
>
>
>
> Date: 
>
> Sat, 10 Feb 2018 13:33:39 +0200
>
>
>
>
> > From: Rami Ylimäki <address@hidden>
> > Date: Thu,  1 Feb 2018 11:41:33 +0200
> > 
> > Latest Terminfo introduces terminal definitions that support direct
> > color mode.  The "Co"/"colors" capability is set to 0x1000000 on these
> > terminals and Emacs is already compatible with them.
> > 
> > However, if used Terminfo library hasn't been compiled with 32-bit
> > value support, "Co"/"colors" is truncated to 0x7fff.  In this case
> > direct color mode support can be detected from the "RGB" capability
> > flag.
> > 
> > There are some minor problems if the color count isn't corrected from
> > 0x7fff.  First eight standard colors defined in xterm-standard-colors
> > are shown correctly.  However, their RGB values match the terminal
> > settings, not the RGB values defined in xterm-standard-colors.  Bright
> > versions of these colors are shown incorrectly.  They are interpreted
> > as pixels #000008 - #000015, which are very dark shades of blue.
> > 
> > * src/term.c (init_tty): Force terminal color count to 0x1000000 if
> >   "RGB" capability is present.
> > * src/tparam.h: Define prototype for tigetflag.
> > 
> > * doc/misc/efaq.texi (Colors on a TTY): Add information about direct
> >   mode terminals supported by Terminfo.
>
> Thanks, pushed to the master branch.
>
>
> --- End Message ---