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| author | Dan Allen <dan.j.allen@gmail.com> | 2022-06-12 00:49:58 -0600 |
|---|---|---|
| committer | Dan Allen <dan.j.allen@gmail.com> | 2022-06-12 00:51:49 -0600 |
| commit | bbd81b1086cf4942c292e3f98da58e3c19a78b81 (patch) | |
| tree | 6bcfbd7d4d0c54251c40b6a93750d9e297b8230c /docs/modules/extend/examples | |
| parent | 46c59726a9dd592ebca814ce374b64d6621de497 (diff) | |
take column into account in extended converter that imprints source language label
Diffstat (limited to 'docs/modules/extend/examples')
| -rw-r--r-- | docs/modules/extend/examples/pdf-converter-source-language-label.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/docs/modules/extend/examples/pdf-converter-source-language-label.rb b/docs/modules/extend/examples/pdf-converter-source-language-label.rb index 42c87459..c48d5e63 100644 --- a/docs/modules/extend/examples/pdf-converter-source-language-label.rb +++ b/docs/modules/extend/examples/pdf-converter-source-language-label.rb @@ -4,10 +4,13 @@ class PDFConverterSourceLanguageLabel < (Asciidoctor::Converter.for 'pdf') def arrange_block node, &block return super unless node.style == 'source' && (lang = node.attr 'language') super node do |extent| + current_column = bounds.current_column if ColumnBox === bounds return_val = instance_exec extent, &block if extent && !scratch? float do - go_to_page extent.from.page + go_to_page extent.current.page + bounds.current_column = current_column if ColumnBox === bounds + (extent.from.page - extent.current.page).times { advance_page } move_cursor_to extent.from.cursor pad_box theme.code_padding, node do theme_font :code do |