doc: use @code{} instead of @samp{@command{}} around 'date %s'

Before the change 'man gcc' rendered "SOURCE_DATE_EPOCH" section as:
    ... the output of @command{date +%s} on GNU/Linux ...
After the change it renders as:
    ... the output of "date +%s" on GNU/Linux ...

gcc/ChangeLog:

	* doc/cppenv.texi: Use @code{} instead of @samp{@command{}}
	around 'date %s'.
This commit is contained in:
Sergei Trofimovich 2020-09-11 23:33:01 +01:00
parent a8c4b66a41
commit f723794355

View file

@ -89,7 +89,7 @@ reproducible.
The value of @env{SOURCE_DATE_EPOCH} must be a UNIX timestamp,
defined as the number of seconds (excluding leap seconds) since
01 Jan 1970 00:00:00 represented in ASCII; identical to the output of
@samp{@command{date +%s}} on GNU/Linux and other systems that support the
@code{date +%s} on GNU/Linux and other systems that support the
@code{%s} extension in the @code{date} command.
The value should be a known timestamp such as the last modification