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Added support for optional explanation parameter to the \versionadded

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macro.

Refactored do_cmd_versionadded() and do_cmd_versionchanged() to do most
of the work in a helper function, with the do_cmd_*() wrappers just supplying
a portion of the replacement text.
This commit is contained in:
Fred Drake 2001-04-18 03:11:04 +00:00
parent fdfb05bb0b
commit c2b29d0fee
1 changed files with 15 additions and 14 deletions
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29
Doc/perl/python.perl
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@ -344,24 +344,25 @@ sub do_cmd_deprecated{
. $_); . $_);
} }
sub do_cmd_versionadded{ sub versionnote{
# one parameter: \versionadded{version} # one or two parameters: \versionnote[explanation]{version}
local($_) = @_; my $type = @_[0];
local $_ = @_[1];
my $explanation = next_optional_argument();
my $release = next_argument(); my $release = next_argument();
return ("\n<span class='versionnote'>New in version $release.</span>\n" my $text = "$type in version $release.";
. $_); if ($explanation) {
$text = "$type in version $release:\n$explanation.";
}
return "\n<span class='versionnote'>$text</span>\n" . $_;
}
sub do_cmd_versionadded{
return versionnote('New', @_);
} }
sub do_cmd_versionchanged{ sub do_cmd_versionchanged{
# one parameter: \versionchanged{version} return versionnote('Changed', @_);
local($_) = @_;
my $explanation = next_optional_argument();
my $release = next_argument();
my $text = "Changed in version $release.";
if ($explanation) {
$text = "Changed in version $release:\n$explanation.";
}
return "\n<span class='versionnote'>$text</span>\n" . $_;
} }
# #