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Now that the headers are all sane, there is no noeed for so much jiggery pokery.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,53 +1,39 @@ | ||
| #!/usr/bin/env perl -n -pi | ||
|
|
||
| our $prevn; | ||
| our $previd; | ||
| our %seen; | ||
|
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||
| BEGIN { | ||
| $prevn = 0; | ||
| $previd = ''; | ||
| print STDERR "<h1>Contents</h1>\n<ul>\n"; | ||
| } | ||
|
|
||
| if (m{ | ||
| <h([123])\s+id=" # 1. hn | ||
| (?: | ||
| L[.]code[.+]([^.]+)(?:[^"]+) # 2. funcname | ||
| | ([^"]+) # 3. id | ||
| ) | ||
| <h([123])\s+id=" # 1. hn | ||
| ([^"]+) # 3. id | ||
| "> | ||
| ( # 4. header | ||
| (<code>[^(]+)?.+? # 5. label | ||
| ( # 4. header | ||
| (<code>[^(]+)?.+? # 5. label | ||
| ) | ||
| </h\1> | ||
| }x) { | ||
| # Clean up the ID a bit. | ||
| my ($hn, $func, $id, $val, $label) = ($1, $2, $3, $4, $5); | ||
| $id = $func || $id; | ||
| $id =~ s{L?[.]code[.]}{}g; | ||
| $id =~ s{[.]{2,}}{.}g; | ||
| my $num = $seen{$id}++ || ''; | ||
| my ($hn, $id, $val, $label) = ($1, $2, $3, $4); | ||
|
|
||
| if ($previd ne $id) { | ||
| $previd = $id; | ||
| if ($prevn) { | ||
| if ($hn != $prevn) { | ||
| print STDERR $hn > $prevn | ||
| ? $hn - $prevn > 1 | ||
| ? "<ul><li><ul>" : "<ul>\n" : $prevn - $hn > 1 | ||
| ? "</li></ul></li></ul></li>\n" : "</li></ul></li>\n"; | ||
| $prevn = $hn; | ||
| } else { | ||
| print STDERR "</li>\n" | ||
| } | ||
| } else { | ||
| if ($prevn) { | ||
| if ($hn != $prevn) { | ||
| print STDERR $hn > $prevn | ||
| ? $hn - $prevn > 1 | ||
| ? "<ul><li><ul>" : "<ul>\n" : $prevn - $hn > 1 | ||
| ? "</li></ul></li></ul></li>\n" : "</li></ul></li>\n"; | ||
| $prevn = $hn; | ||
| } else { | ||
| print STDERR "</li>\n" | ||
| } | ||
| print STDERR qq{<li><a href="#$id$num">} . ($5 ? "$5()</code>" : $val) . "</a>"; | ||
| } else { | ||
| $prevn = $hn; | ||
| } | ||
| print STDERR qq{<li><a href="#$id">$val</a>}; | ||
|
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| $_ = qq{<h$hn id="$id$num">$val</h$hn>\n}; | ||
| $_ = qq{<h$hn id="$id">$val</h$hn>\n}; | ||
| } | ||
|
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||
| END { print STDERR "</li>\n</ul>\n" } |