man: update os-release(5) to use 24bit ANSI color in example

Given that ANSI_COLOR= is mostly about branding it probably makes sense
to use RGB rather than paletted colors for them, so that the colors
match the project design as close as possible. Hence, provide a 25bit
RGB example for ANSI_COLOR, and update the overall example to something
newer.

Also see: https://bugzilla.redhat.com/show_bug.cgi?id=1823099
This commit is contained in:
Lennart Poettering 2020-04-13 09:20:25 +02:00 committed by Zbigniew Jędrzejewski-Szmek
parent 3614df0575
commit f4ff71b360

View File

@ -192,13 +192,11 @@
<varlistentry>
<term><varname>ANSI_COLOR=</varname></term>
<listitem><para>A suggested presentation color when showing
the OS name on the console. This should be specified as string
suitable for inclusion in the ESC [ m ANSI/ECMA-48 escape code
for setting graphical rendition. This field is optional.
Example: <literal>ANSI_COLOR="0;31"</literal> for red, or
<literal>ANSI_COLOR="1;34"</literal> for light
blue.</para></listitem>
<listitem><para>A suggested presentation color when showing the OS name on the console. This should
be specified as string suitable for inclusion in the ESC [ m ANSI/ECMA-48 escape code for setting
graphical rendition. This field is optional. Example: <literal>ANSI_COLOR="0;31"</literal> for red,
<literal>ANSI_COLOR="1;34"</literal> for light blue, or
<literal>ANSI_COLOR="0;38;2;60;110;180"</literal> for Fedora blue.</para></listitem>
</varlistentry>
<varlistentry>
@ -220,7 +218,7 @@
<term><varname>BUG_REPORT_URL=</varname></term>
<term><varname>PRIVACY_POLICY_URL=</varname></term>
<listitem><para>Links to resources on the Internet related to
<listitem><para>Links to resources on the Internet related to
the operating system.
<varname>HOME_URL=</varname> should refer to the homepage of
the operating system, or alternatively some homepage of the
@ -347,14 +345,24 @@
<title>Example</title>
<programlisting>NAME=Fedora
VERSION="17 (Beefy Miracle)"
VERSION="32 (Workstation Edition)"
ID=fedora
VERSION_ID=17
PRETTY_NAME="Fedora 17 (Beefy Miracle)"
ANSI_COLOR="0;34"
CPE_NAME="cpe:/o:fedoraproject:fedora:17"
VERSION_ID=32
PRETTY_NAME="Fedora 32 (Workstation Edition)"
ANSI_COLOR="0;38;2;60;110;180"
LOGO=fedora-logo-icon
CPE_NAME="cpe:/o:fedoraproject:fedora:32"
HOME_URL="https://fedoraproject.org/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"</programlisting>
DOCUMENTATION_URL="https://docs.fedoraproject.org/en-US/fedora/f32/system-administrators-guide/"
SUPPORT_URL="https://fedoraproject.org/wiki/Communicating_and_getting_help"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Fedora"
REDHAT_BUGZILLA_PRODUCT_VERSION=32
REDHAT_SUPPORT_PRODUCT="Fedora"
REDHAT_SUPPORT_PRODUCT_VERSION=32
PRIVACY_POLICY_URL="https://fedoraproject.org/wiki/Legal:PrivacyPolicy"
VARIANT="Workstation Edition"
VARIANT_ID=workstation</programlisting>
</refsect1>
<refsect1>