normalize whitespace
diff --git a/Doc/perl/l2hinit.perl b/Doc/perl/l2hinit.perl
index 4748b8c..2456d9a 100644
--- a/Doc/perl/l2hinit.perl
+++ b/Doc/perl/l2hinit.perl
@@ -51,7 +51,7 @@
use Cwd;
use File::Basename;
($myname, $mydir, $myext) = fileparse(__FILE__, '\..*');
- chop $mydir; # remove trailing '/'
+ chop $mydir; # remove trailing '/'
$mydir = getcwd() . "$dd$mydir"
unless $mydir =~ s|^/|/|;
}
@@ -252,30 +252,30 @@
# Returns a pair (iconic link, textual link)
my($icon, $current_file, @link) = @_;
my($dummy, $file, $title) = split($delim,
- $section_info{join(' ',@link)});
+ $section_info{join(' ',@link)});
if ($icon =~ /\<tex2html_([_a-z]+)_visible_mark\>/) {
my $r = get_my_icon($1);
$icon =~ s/\<tex2html_[_a-z]+_visible_mark\>/$r/;
}
if ($title && ($file ne $current_file)) {
$title = purify($title);
- $title = get_first_words($title, $WORDS_IN_NAVIGATION_PANEL_TITLES);
- return (make_href($file, $icon), make_href($file, "$title"))
- }
+ $title = get_first_words($title, $WORDS_IN_NAVIGATION_PANEL_TITLES);
+ return (make_href($file, $icon), make_href($file, "$title"))
+ }
elsif ($icon eq get_my_icon('up') && $EXTERNAL_UP_LINK) {
- return (make_href($EXTERNAL_UP_LINK, $icon),
- make_href($EXTERNAL_UP_LINK, "$EXTERNAL_UP_TITLE"))
- }
+ return (make_href($EXTERNAL_UP_LINK, $icon),
+ make_href($EXTERNAL_UP_LINK, "$EXTERNAL_UP_TITLE"))
+ }
elsif ($icon eq get_my_icon('previous')
- && $EXTERNAL_PREV_LINK && $EXTERNAL_PREV_TITLE) {
- return (make_href($EXTERNAL_PREV_LINK, $icon),
- make_href($EXTERNAL_PREV_LINK, "$EXTERNAL_PREV_TITLE"))
- }
+ && $EXTERNAL_PREV_LINK && $EXTERNAL_PREV_TITLE) {
+ return (make_href($EXTERNAL_PREV_LINK, $icon),
+ make_href($EXTERNAL_PREV_LINK, "$EXTERNAL_PREV_TITLE"))
+ }
elsif ($icon eq get_my_icon('next')
- && $EXTERNAL_DOWN_LINK && $EXTERNAL_DOWN_TITLE) {
- return (make_href($EXTERNAL_DOWN_LINK, $icon),
- make_href($EXTERNAL_DOWN_LINK, "$EXTERNAL_DOWN_TITLE"))
- }
+ && $EXTERNAL_DOWN_LINK && $EXTERNAL_DOWN_TITLE) {
+ return (make_href($EXTERNAL_DOWN_LINK, $icon),
+ make_href($EXTERNAL_DOWN_LINK, "$EXTERNAL_DOWN_TITLE"))
+ }
return (&inactive_img($icon), "");
}
@@ -316,10 +316,10 @@
my $prog = "$myrootdir/tools/buildindex.py";
my $index;
if ($letters) {
- $index = `$prog --columns $columns --letters $datafile`;
+ $index = `$prog --columns $columns --letters $datafile`;
}
else {
- $index = `$prog --columns $columns $datafile`;
+ $index = `$prog --columns $columns $datafile`;
}
if (!s/$mark/$prefix$index/) {
print "\nCould not locate index mark: $mark";
@@ -344,29 +344,29 @@
my $allthesame = 1;
my $prefix = '';
foreach $key (keys %Modules) {
- $key =~ s/<tt>([a-zA-Z0-9._]*)<\/tt>/$1/;
- my $plat = "$ModulePlatforms{$key}";
- $plat = ''
- if ($plat eq $IGNORE_PLATFORM_ANNOTATION);
- if (!$first) {
- $allthesame = 0
- if ($prevplat ne $plat);
- }
- else { $first = 0; }
- $prevplat = $plat;
+ $key =~ s/<tt>([a-zA-Z0-9._]*)<\/tt>/$1/;
+ my $plat = "$ModulePlatforms{$key}";
+ $plat = ''
+ if ($plat eq $IGNORE_PLATFORM_ANNOTATION);
+ if (!$first) {
+ $allthesame = 0
+ if ($prevplat ne $plat);
+ }
+ else { $first = 0; }
+ $prevplat = $plat;
}
open(MODIDXFILE, '>modindex.dat') || die "\n$!\n";
foreach $key (keys %Modules) {
- # dump the line in the data file; just use a dummy seqno field
- my $nkey = $1;
- my $moditem = "$Modules{$key}";
- my $plat = '';
- $key =~ s/<tt>([a-zA-Z0-9._]*)<\/tt>/$1/;
- if ($ModulePlatforms{$key} && !$allthesame) {
- $plat = (" <em>(<span class=\"platform\">$ModulePlatforms{$key}"
- . '</span>)</em>');
- }
- print MODIDXFILE $moditem . $IDXFILE_FIELD_SEP
+ # dump the line in the data file; just use a dummy seqno field
+ my $nkey = $1;
+ my $moditem = "$Modules{$key}";
+ my $plat = '';
+ $key =~ s/<tt>([a-zA-Z0-9._]*)<\/tt>/$1/;
+ if ($ModulePlatforms{$key} && !$allthesame) {
+ $plat = (" <em>(<span class=\"platform\">$ModulePlatforms{$key}"
+ . '</span>)</em>');
+ }
+ print MODIDXFILE $moditem . $IDXFILE_FIELD_SEP
. "<tt class=\"module\">$key</tt>$plat###\n";
}
close(MODIDXFILE);
@@ -381,7 +381,7 @@
MODULE_INDEX_PREFIX
}
if (!$allthesame) {
- $prefix .= <<PLAT_DISCUSS;
+ $prefix .= <<PLAT_DISCUSS;
<p> Some module names are followed by an annotation indicating what
platform they are available on.</p>
@@ -389,7 +389,7 @@
PLAT_DISCUSS
}
insert_index($idx_module_mark, 'modindex.dat', $MODULE_INDEX_COLUMNS, 0,
- $prefix);
+ $prefix);
}
# replace both indexes as needed:
@@ -417,11 +417,11 @@
$TITLE = $toc_title;
$tocfile = $CURRENT_FILE;
my($closures, $reopens) = preserve_open_tags();
- anchor_label('contents', $CURRENT_FILE, $_); # this is added
+ anchor_label('contents', $CURRENT_FILE, $_); # this is added
$MY_CONTENTS_PAGE = "$CURRENT_FILE";
join('', "<br />\n\\tableofchildlinks[off]", $closures
- , make_section_heading($toc_title, 'h2'), $toc_mark
- , $reopens, $_);
+ , make_section_heading($toc_title, 'h2'), $toc_mark
+ , $reopens, $_);
}
# In addition to the standard stuff, add label to allow named node files.
sub do_cmd_listoffigures {
@@ -429,10 +429,10 @@
$TITLE = $lof_title;
$loffile = $CURRENT_FILE;
my($closures, $reopens) = preserve_open_tags();
- anchor_label('lof', $CURRENT_FILE, $_); # this is added
+ anchor_label('lof', $CURRENT_FILE, $_); # this is added
join('', "<br />\n", $closures
- , make_section_heading($lof_title, 'h2'), $lof_mark
- , $reopens, $_);
+ , make_section_heading($lof_title, 'h2'), $lof_mark
+ , $reopens, $_);
}
# In addition to the standard stuff, add label to allow named node files.
sub do_cmd_listoftables {
@@ -440,23 +440,23 @@
$TITLE = $lot_title;
$lotfile = $CURRENT_FILE;
my($closures, $reopens) = preserve_open_tags();
- anchor_label('lot', $CURRENT_FILE, $_); # this is added
+ anchor_label('lot', $CURRENT_FILE, $_); # this is added
join('', "<br />\n", $closures
- , make_section_heading($lot_title, 'h2'), $lot_mark
- , $reopens, $_);
+ , make_section_heading($lot_title, 'h2'), $lot_mark
+ , $reopens, $_);
}
# In addition to the standard stuff, add label to allow named node files.
sub do_cmd_textohtmlinfopage {
local($_) = @_;
- if ($INFO) { #
- anchor_label("about",$CURRENT_FILE,$_); # this is added
- } #
- my $the_version = ''; # and the rest is
- if ($t_date) { # mostly ours
- $the_version = ",\n$t_date";
- if ($PACKAGE_VERSION) {
- $the_version .= ", Release $PACKAGE_VERSION$RELEASE_INFO";
- }
+ if ($INFO) { #
+ anchor_label("about",$CURRENT_FILE,$_); # this is added
+ } #
+ my $the_version = ''; # and the rest is
+ if ($t_date) { # mostly ours
+ $the_version = ",\n$t_date";
+ if ($PACKAGE_VERSION) {
+ $the_version .= ", Release $PACKAGE_VERSION$RELEASE_INFO";
+ }
}
my $about;
open(ABOUT, "<$ABOUT_FILE") || die "\n$!\n";
@@ -482,7 +482,7 @@
else { $preindex = ''; }
my $heading = make_section_heading($idx_title, 'h2') . $idx_mark;
my($pre, $post) = minimize_open_tags($heading);
- anchor_label('genindex',$CURRENT_FILE,$_); # this is added
+ anchor_label('genindex',$CURRENT_FILE,$_); # this is added
return "<br />\n" . $pre . $_;
}
@@ -508,10 +508,10 @@
# inserts a \bibliography{} or a dummy \textohtmlindex command just
# before the appropriate environments to force sectioning.
-# XXX This *assumes* that if there are two {theindex} environments,
-# the first is the module index and the second is the standard
-# index. This is sufficient for the current Python documentation,
-# but that's about it.
+# XXX This *assumes* that if there are two {theindex} environments,
+# the first is the module index and the second is the standard
+# index. This is sufficient for the current Python documentation,
+# but that's about it.
sub add_bbl_and_idx_dummy_commands {
my $id = $global{'max_id'};
@@ -548,7 +548,7 @@
$CUSTOM_BUTTONS .= get_my_icon('blank');
$global{'max_id'} = $id; # not sure why....
s/([\\]begin\s*$O\d+$C\s*theindex)/\\textohtmlindex $1/o;
- s/[\\]printindex/\\textohtmlindex /o;
+ s/[\\]printindex/\\textohtmlindex /o;
}
else {
die "\n\nBad number of index environments!\n\n";
@@ -568,27 +568,27 @@
my $level;
#RRM: do not alter user-set value for $MAX_SPLIT_DEPTH
foreach $level ("part", "chapter", "section", "subsection",
- "subsubsection", "paragraph") {
- last if (($outermost_level) = /\\($level)$delimiter_rx/);
+ "subsubsection", "paragraph") {
+ last if (($outermost_level) = /\\($level)$delimiter_rx/);
}
$level = ($outermost_level ? $section_commands{$outermost_level} :
- do {$outermost_level = 'section'; 3;});
+ do {$outermost_level = 'section'; 3;});
#RRM: but calculate value for $MAX_SPLIT_DEPTH when a $REL_DEPTH was given
- if ($REL_DEPTH && $MAX_SPLIT_DEPTH) {
- $MAX_SPLIT_DEPTH = $level + $MAX_SPLIT_DEPTH;
+ if ($REL_DEPTH && $MAX_SPLIT_DEPTH) {
+ $MAX_SPLIT_DEPTH = $level + $MAX_SPLIT_DEPTH;
} elsif (!($MAX_SPLIT_DEPTH)) { $MAX_SPLIT_DEPTH = 1 };
%unnumbered_section_commands = ('tableofcontents' => $level,
- 'listoffigures' => $level,
- 'listoftables' => $level,
- 'bibliography' => $level,
- 'textohtmlindex' => $level,
- 'textohtmlmoduleindex' => $level);
+ 'listoffigures' => $level,
+ 'listoftables' => $level,
+ 'bibliography' => $level,
+ 'textohtmlindex' => $level,
+ 'textohtmlmoduleindex' => $level);
$section_headings{'textohtmlmoduleindex'} = 'h1';
%section_commands = (%unnumbered_section_commands,
- %section_commands);
+ %section_commands);
make_sections_rx();
}
@@ -604,7 +604,7 @@
# before style files are loaded).
#
%declarations = ('preform' => '<div class="verbatim"><pre></pre></div>',
- %declarations);
+ %declarations);
# This is used to map the link rel attributes LaTeX2HTML uses to those
@@ -636,14 +636,14 @@
# allow user-modification of the <title> tag; thanks Dan Young
if (defined &custom_TITLE_hook) {
- $title = &custom_TITLE_hook($title, $toc_sec_title);
+ $title = &custom_TITLE_hook($title, $toc_sec_title);
}
if ($DOCTYPE =~ /\/\/[\w\.]+\s*$/) { # language spec included
- $DTDcomment = "<!DOCTYPE html PUBLIC \"$DOCTYPE\">\n";
+ $DTDcomment = "<!DOCTYPE html PUBLIC \"$DOCTYPE\">\n";
} else {
- $DTDcomment = "<!DOCTYPE html PUBLIC \"$DOCTYPE//"
- . ($ISO_LANGUAGE ? $ISO_LANGUAGE : $isolanguage) . "\">\n";
+ $DTDcomment = "<!DOCTYPE html PUBLIC \"$DOCTYPE//"
+ . ($ISO_LANGUAGE ? $ISO_LANGUAGE : $isolanguage) . "\">\n";
}
if ($MY_PARTIAL_HEADER eq '') {
$STYLESHEET = $FILE.".css" unless $STYLESHEET;
@@ -719,4 +719,4 @@
$_ =~ s/$more_links_mark/$more_links/e;
}
-1; # This must be the last line
+1; # This must be the last line