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49 lines
1.7 KiB
49 lines
1.7 KiB
5 years ago
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--- latexpand.old 2015-12-14 14:23:11.624505410 -0500
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+++ latexpand 2015-12-14 14:37:45.196569657 -0500
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@@ -123,7 +123,7 @@ sub process_file
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# ignored by LaTeX, but we don't allow anything before
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# to avoid e.g. \verb|\end{document}| from terminating
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# the file.
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- if (!$keep_comments && $line =~ /^[ \t]*\\end{document}/) {
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+ if (!$keep_comments && $line =~ /^[ \t]*\\end\{document}/) {
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last;
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}
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}
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@@ -133,7 +133,8 @@ sub process_file
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sub process_line
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{
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- my ($_, $prefix, $file) = @_;
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+ my ($line, $prefix, $file) = @_;
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+ $_ = $line;
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# Consider \makeatletter only in preamble, because we do want
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# to warn on \someCommand{\makeatletter\command@with@arobase}.
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if ($in_preamble && /^[^%]*\\makeatletter/) {
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@@ -203,7 +204,7 @@ sub process_line
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if ($expand_usepackage) {
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# Don't bother with before and after text, we just require the
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# usepackage to be alone on its line.
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- if (my ($package_name) = /^\s*\\usepackage{([^}]*)}\s*(%.*)?$/) {
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+ if (my ($package_name) = /^\s*\\usepackage\{([^}]*)}\s*(%.*)?$/) {
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my $full = find_file($package_name . ".sty", $TEXINPUTS);
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if ($full) {
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say $prefix . "Found package file: $full\n";
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@@ -216,7 +217,7 @@ sub process_line
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}
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if ($expand_bbl) {
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if (my ($before, $bib_name, $after)
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- = /^(.*)\\bibliography{([^}]*)}(.*)$/) {
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+ = /^(.*)\\bibliography\{([^}]*)}(.*)$/) {
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# The BBL file is not necessarily $bib_name.
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# Take it from the command-line.
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print $before . $nl;
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@@ -233,7 +234,7 @@ sub process_line
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print STDERR "$full\n";
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}
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}
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- if (/^[ \t]*\\begin{document}/) {
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+ if (/^[ \t]*\\begin\{document}/) {
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$in_preamble = 0;
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if ($makeatletter) {
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print '\makeatletter' . $nl;
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