[KnifeLemon]

Fixes found by running the reporters' own files of #1180, #1313, #1194, #1152, #993, #1315 and #979 through the built-in engines and comparing with Word's or PowerPoint's PDF where the reporter attached one, and with LibreOffice 26.2 otherwise. No reporter file is in the repository: every test builds its document in code.

#1152: header page numbers and table of contents

• Wrong: a PAGE or NUMPAGES field in a table of a first-page header kept the number Word last saved ("Page 1 of 2" in a three-page document). That was a workaround for rhwp, which leaves such a number blank.
• Change: the field is read as a page number that also keeps Word's text (HField.Stored). The renderer counts the pages; the HWPX writer still writes Word's text, so the rhwp route is unchanged.
• Wrong: table of contents entries came out blue and underlined. Word gives each entry's link the Hyperlink character style but draws the entries in the TOC styles' look (Word's own PDF and LibreOffice agree).
• Change: inside a TOC field's result the Hyperlink character style is left out. Links elsewhere stay blue.

#1180: documents that name no font

• Wrong: when a document's defaults and styles name no font, Word draws it in Times New Roman. The renderer used its own wider sans serif, so one worksheet ran to 9 pages instead of 7.
• Change: such documents get Times New Roman for Latin and complex-script text. Documents that name a font or a theme font are unchanged. The four documents now come to 4, 5, 4 and 7 pages, the same as LibreOffice.

#1194: page breaks at the end of a paragraph

• Wrong: the empty rest of a paragraph that ends with a page break became a paragraph at the top of the new page. Word keeps that paragraph mark on the old page. Every chapter therefore started an empty line plus the paragraph's space-after lower.
• Change: the next paragraph or table now starts the new page. Numbered paragraphs and paragraphs that end a section keep their rest, as before.
• Result: the report goes from 25 pages to 24 (Word: 22). The rest is tracked separately.

#1313: hidden shapes and frames

• Wrong: a VML shape with visibility:hidden was drawn. The form's spare copy of its WordArt came out squeezed over the title.
• Change: hidden VML shapes are skipped.
• Wrong: a paragraph in a frame (w:framePr) placed on the page or within the margins stayed in the text. The verification code came out under the signature instead of at the bottom right.
• Change: such paragraphs go into a borderless box of the frame's size at its place. The box floats at the paragraph before it and takes no room in the text. Frames that move with the text, and drop caps, are unchanged.

Checked, nothing to change here

• [Bug]: Arabic Text Reversal and RTL Encoding Issues During Export #979: the Arabic deck is right on the built-in slide renderer.
• Excel转图片上下分割问题 #993: no characters are missing.
• [Bug]:excel转pdf的图片问题 #1315: the rotated picture is right on the sheet printer.
• What still differs on these issues (date format 14, floating tables, paragraph gaps, [Bug]: Word-to-PDF Conversion Does Not Preserve Original Document Formatting, Spacing, and Page Layout #1194's page count, a VML text path on a non-WordArt shape) went to the board.

Tests

• New tests in ReportedCasesTests:
  • Issue1152_page_x_of_y_in_a_first_page_header_table_counts_every_page
  • Issue1152_table_of_contents_entries_are_not_drawn_as_blue_links
  • Issue1180_text_in_a_document_that_names_no_font_is_in_times_new_roman
  • Issue1194_a_page_break_at_the_end_of_a_paragraph_leaves_no_empty_line_on_the_next_page
  • Issue1313_a_frame_sits_where_its_page_position_puts_it
• New test in WordWatermarkTests: A_hidden_wordart_shape_is_left_out.
• Filtered Filee.Engines.Tests run: 405 passed, 23 skipped, 1 failed.
  • The failure was OcrTests.A_scanned_pdf_becomes_a_docx… (a missing temp path). It passes when run alone.
  • Filter: Docx, ReportedCases, FileeRenderer, DocReader, DocumentModel, PageComposer, DocumentFuzz, WordWatermark, Floating, DocumentHostile.
• dotnet format Filee.slnx --verify-no-changes --severity warn is clean.

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