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Add corresponding support for the alltt environment to the HTML generator.

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Fred Drake 2001-04-10 17:13:39 +00:00
parent b5309a956e
commit 86333606f6
3 changed files with 48 additions and 2 deletions
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46
Doc/perl/python.perl
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@ -1593,4 +1593,50 @@ withsubitem # {} # {}
_RAW_ARG_DEFERRED_CMDS_
$alltt_start = '<dl><dd><pre class="verbatim">';
$alltt_end = '</pre></dl>';
sub do_env_alltt {
local ($_) = @_;
local($closures,$reopens,@open_block_tags);
# get the tag-strings for all open tags
local(@keep_open_tags) = @$open_tags_R;
($closures,$reopens) = &preserve_open_tags() if (@$open_tags_R);
# get the tags for text-level tags only
$open_tags_R = [ @keep_open_tags ];
local($local_closures, $local_reopens);
($local_closures, $local_reopens,@open_block_tags)
= &preserve_open_block_tags
if (@$open_tags_R);
$open_tags_R = [ @open_block_tags ];
do {
local($open_tags_R) = [ @open_block_tags ];
local(@save_open_tags) = ();
local($cnt) = ++$global{'max_id'};
$_ = join('',"$O$cnt$C\\tt$O", ++$global{'max_id'}, $C
, $_ , $O, $global{'max_id'}, "$C$O$cnt$C");
$_ = &translate_environments($_);
$_ = &translate_commands($_) if (/\\/);
# preserve space-runs, using &nbsp;
while (s/(\S) ( +)/$1$2;SPMnbsp;/g){};
s/(<BR>) /$1;SPMnbsp;/g;
$_ = join('', $closures, $alltt_start, $local_reopens
, $_
, &balance_tags() #, $local_closures
, $alltt_end, $reopens);
undef $open_tags_R; undef @save_open_tags;
};
$open_tags_R = [ @keep_open_tags ];
$_;
}
1; # This must be the last line