Merge remote-tracking branch 'origin/main' into merge/3492-thai-line-breaks

parity/acrobat-features.toml

@@ -6696,7 +6696,7 @@ status = "shipped"
 commands = ["ocr.recognize"]
 tools = ["ocr_recognize", "ocr_status"]
 evidence = ["crates/ocr/src/ocrs.rs::model_discovery_prefers_the_complete_onnx_pair", "crates/ocr/src/ocrs.rs::model_discovery_falls_back_to_legacy_when_the_onnx_pair_is_incomplete", "crates/ocr/src/ocrs.rs::model_discovery_refuses_mixed_format_pairs", "crates/ocr/src/ocrs.rs::model_discovery_keeps_legacy_only_installations", "crates/engine/src/tests.rs::recognize_text_makes_a_scanned_page_searchable", "crates/automation/tests/it/automation.rs::ocr_tools_make_a_scan_searchable", "crates/ui-egui/tests/it/ocr.rs::recognize_text_dialog_adds_searchable_text"]
-notes = "ocrs engine (MIT/Apache) with CC-BY-SA ONNX models fetched and SHA-256 checked by `cargo xtask models`; within each search directory, a complete ONNX pair takes precedence over a complete legacy RTEN pair, incomplete and mixed-format pairs are not combined, and directory precedence is unchanged; the desktop release packages ship them (#103; packaging/env.sh stage_models), the web build does not yet; runs on a worker thread with progress; one undoable step; pages with text are skipped unless asked (ocr.skip-renderable-text)."
+notes = "ocrs engine (MIT/Apache) with CC-BY-SA ONNX models fetched and SHA-256 checked by `cargo xtask models`; within each search directory, a complete ONNX pair takes precedence over a complete legacy RTEN pair, incomplete and mixed-format pairs are not combined, and directory precedence is unchanged; the desktop release packages ship them (#103; packaging/env.sh stage_models), and the web zip serves them for download (ocr.ocr-web); runs on a worker thread with progress; one undoable step; pages with text are skipped unless asked (ocr.skip-renderable-text)."
 
 [[feature]]
 id = "ocr.recognize-range"
@@ -6767,8 +6767,8 @@ milestone = "M10"
 status = "partial"
 commands = ["edit.edit_text", "ocr.correct"]
 tools = ["text_edit", "ocr_recognize"]
-evidence = ["crates/engine/tests/it/ocr_edit.rs::editing_an_ocr_word_covers_the_scan_and_shows_the_new_text", "crates/engine/tests/it/ocr_edit.rs::an_explicit_colour_is_kept_for_the_new_text", "crates/engine/tests/it/ocr_edit.rs::ocr_words_group_into_phrases_that_edit_in_place", "crates/engine/tests/it/ocr_edit.rs::a_longer_ocr_phrase_grows_rightwards", "crates/engine/tests/it/ocr_edit.rs::a_rewritten_ocr_phrase_keeps_its_word_widths", "crates/engine/tests/it/ocr_edit.rs::an_ocr_layer_under_the_scan_image_shows_its_edit", "crates/engine/tests/it/ocr_edit.rs::an_ocr_phrase_split_from_visible_text_under_the_scan_shows_its_edit", "crates/ui-egui/tests/it/ocr.rs::an_ocr_word_opens_for_editing_and_stays_open", "crates/ui-egui/tests/it/ocr.rs::editing_a_scanned_page_recognizes_its_text_first_and_only_once", "crates/engine/src/ocr.rs::editable_writer_refuses_empty_and_writes_visible_words", "crates/engine/src/ocr.rs::editable_output_round_trips_non_win_ansi_words", "crates/engine/src/ocr.rs::editable_writer_maps_rotated_pages", "crates/automation/tests/it/automation.rs::ocr_recognize_editable_output_writes_visible_text"]
-notes = "On demand, per edit: in Edit text & images, recognised text (the invisible OCR layer over a scan) is grouped into phrases (words across a word space; a wider gap such as a table cell, and each scanned line, stay separate) and opens for editing on a click. Applying draws the new text visibly in the scan's sampled ink colour (or the chosen one) and first covers the old words with the paper colour sampled around them, so the scanned word no longer shows; when an image or form is drawn after the OCR layer over where the edit lands (its old box, moved, rewrapped or grown to more lines), or an inline image or shading after it (a layer written under its scan, #3973), the cover and new text are drawn on top of the page instead, so they show; the phrase keeps each word's position and width and grows rightwards instead of wrapping. Turning Edit text & images on for a scanned page (an image covering at least half of a page that has no text of its own, once per page per window; comments and text boxes over it do not count as text, a page with real text and a background picture is left alone; one undoable \"Recognize text\" step) now recognizes its words first, as Acrobat's \"Converting scanned page to Editable Text and Images\" does (English only until more OCR languages exist, gap 7). Still missing: separating the photographs on the page from the lettering, matching the scanned typeface (the layer's Helvetica is used), covering on a textured or patterned background (one flat colour is used), a scan painted by a pattern fill or a filled rectangle over a layer written under it, and, for text drawn on top, the clip, optional content and marked content (tags) that enclosed the OCR layer."
+evidence = ["crates/engine/tests/it/ocr_edit.rs::editing_an_ocr_word_covers_the_scan_and_shows_the_new_text", "crates/engine/tests/it/ocr_edit.rs::an_explicit_colour_is_kept_for_the_new_text", "crates/engine/tests/it/ocr_edit.rs::ocr_words_group_into_phrases_that_edit_in_place", "crates/engine/tests/it/ocr_edit.rs::a_longer_ocr_phrase_grows_rightwards", "crates/engine/tests/it/ocr_edit.rs::a_rewritten_ocr_phrase_keeps_its_word_widths", "crates/engine/tests/it/ocr_edit.rs::an_edited_ocr_phrase_is_drawn_at_one_size", "crates/engine/tests/it/ocr_edit.rs::an_ocr_layer_under_the_scan_image_shows_its_edit", "crates/engine/tests/it/ocr_edit.rs::an_ocr_phrase_split_from_visible_text_under_the_scan_shows_its_edit", "crates/ui-egui/tests/it/ocr.rs::an_ocr_word_opens_for_editing_and_stays_open", "crates/ui-egui/tests/it/ocr.rs::editing_a_scanned_page_recognizes_its_text_first_and_only_once", "crates/engine/src/ocr.rs::editable_writer_refuses_empty_and_writes_visible_words", "crates/engine/src/ocr.rs::editable_output_round_trips_non_win_ansi_words", "crates/engine/src/ocr.rs::editable_writer_maps_rotated_pages", "crates/automation/tests/it/automation.rs::ocr_recognize_editable_output_writes_visible_text"]
+notes = "On demand, per edit: in Edit text & images, recognised text (the invisible OCR layer over a scan) is grouped into phrases (words across a word space; a wider gap such as a table cell, and each scanned line, stay separate) and opens for editing on a click. Applying draws the new text visibly in the scan's sampled ink colour (or the chosen one) and first covers the old words with the paper colour sampled around them, so the scanned word no longer shows; when an image or form is drawn after the OCR layer over where the edit lands (its old box, moved, rewrapped or grown to more lines), or an inline image or shading after it (a layer written under its scan, #3973), the cover and new text are drawn on top of the page instead, so they show; the phrase keeps each word's position and width and grows rightwards instead of wrapping, and is set in one size, the median of its words' (OCR sizes each word from its own box, several points apart), both while typing and when applied (#3313). Turning Edit text & images on for a scanned page (an image covering at least half of a page that has no text of its own, once per page per window; comments and text boxes over it do not count as text, a page with real text and a background picture is left alone; one undoable \"Recognize text\" step) now recognizes its words first, as Acrobat's \"Converting scanned page to Editable Text and Images\" does (English only until more OCR languages exist, gap 7). Still missing: separating the photographs on the page from the lettering, matching the scanned typeface (the layer's Helvetica is used), covering on a textured or patterned background (one flat colour is used), a scan painted by a pattern fill or a filled rectangle over a layer written under it, and, for text drawn on top, the clip, optional content and marked content (tags) that enclosed the OCR layer."
 
 [[feature]]
 id = "ocr.ocr-downsample"
@@ -6956,11 +6956,11 @@ title = "OCR in the browser"
 area = "I"
 tier = "P1"
 milestone = "M10"
-status = "planned"
-commands = []
+status = "shipped"
+commands = ["ocr.recognize"]
 tools = []
-evidence = []
-notes = ""
+evidence = ["crates/ocr/src/lib.rs::reads_rendered_text_with_models_from_bytes", "crates/ocr/src/lib.rs::models_from_bad_bytes_are_an_error", "crates/ocr/src/lib.rs::lines_survive_json", "crates/ocr/src/lib.rs::malformed_json_lines_are_an_error", "crates/engine/src/ocr.rs::an_installed_recognizer_is_available_and_handed_out", "crates/engine/src/ocr.rs::reading_page_by_page_matches_a_run", "crates/ui-egui/src/workflows/ocr_verify.rs::a_run_that_waited_for_the_models_starts_when_they_land", "crates/ui-egui/src/workflows/ocr_verify.rs::a_failed_model_download_is_said_and_nothing_runs", "crates/engine/src/tests.rs::reading_a_page_at_a_time_finds_the_same_words", "crates/ui-egui/src/workflows/ocr_ui.rs::a_scan_found_without_the_models_is_read_once_they_load", "xtask/src/web.rs::worker_files_get_content_hashed_names_that_point_at_each_other", "crates/ui-egui/src/workflows/ocr_route.rs::answers_go_to_the_run_that_sent_the_page_in_either_start_order", "crates/ui-egui/src/workflows/ocr_route.rs::a_cancelled_run_lets_the_other_and_the_next_run_finish"]
+notes = "The web zip carries the models in models/ beside index.html (packaging/web/package.sh); Recognize Text downloads them on first use (about 12 MB, with a spinner, an error and a retry button); the Verify screen starts the same download and runs once it lands. Pages are rendered on the page and read in Web Workers (apps/pdfcraft-ocr-worker; up to two, one core left to the page; idle workers close after a minute), so the page keeps responding; where workers can't start the page reads them itself. Recognize Text and Recognize Text in Multiple Files can run at once: each worker's answer goes back to the run that sent the page (crates/ui-egui/src/workflows/ocr_route.rs). Checked by hand in a browser on a 4-page synthetic scan (2026-10-12), and after the port onto #977 on synthetic and real scanner scans, with word counts matching desktop (2026-11-07). Built with WebAssembly SIMD (2.4× faster than scalar in wasmtime). The page renders, crops and cleans each page (the #977 options) and only the engine runs in a worker, so a cleaning step slows the page while it runs; ocrs only (no Tesseract on the web), and the Verify screen's Run OCR and its page or region re-reads read on the page itself, not in a worker. Missing: no automated browser test yet; a wasm page reads about 17× slower than native; each worker holds about 600 MB while reading; no download progress or offline cache beyond the browser's HTTP cache."
 
 [[feature]]
 id = "ocr.scanner-acquire"
@@ -7203,8 +7203,8 @@ milestone = "M10"
 status = "partial"
 commands = ["export.docx"]
 tools = ["doc_export_office"]
-evidence = ["crates/export/src/tests.rs::word_table_cell_widths_follow_the_columns_they_span", "crates/export/src/tests.rs::table_spans_do_not_consume_text_they_do_not_emit", "crates/edit/src/tests.rs::reading_keeps_dotted_leader_entries_whole_and_in_order", "crates/engine/src/tests.rs::exporting_office_keeps_dotted_leader_entries_as_paragraphs", "crates/export/src/tests.rs::word_does_not_invent_borders_for_aligned_invoice_fields", "crates/export/src/tests.rs::word_overlap_does_not_consume_invoice_body_space", "crates/export/src/tests.rs::word_keeps_a_page_with_a_clear_image_and_big_title_in_flow", "crates/export/src/tests.rs::word_rotated_pages_keep_separate_page_sizes_and_unique_shapes", "crates/engine/src/tests.rs::office_export_positions_follow_the_displayed_crop_rotation_and_units", "crates/automation/tests/it/automation.rs::exporting_an_invoice_to_word_keeps_the_watermark_out_of_flow", "crates/export/src/tests.rs::docx_is_a_word_package", "crates/export/src/tests.rs::text_colour_survives_every_format", "crates/engine/src/tests.rs::exporting_office_files_keeps_text_colour", "crates/export/src/tests.rs::grid_text_becomes_a_real_table_in_every_format", "crates/export/src/tests.rs::a_link_inside_a_sentence_is_not_a_table_column", "crates/export/src/tests.rs::sentences_that_run_on_into_links_are_not_a_table", "crates/export/src/tests.rs::a_superscript_beside_a_number_keeps_its_table", "crates/export/src/tests.rs::word_opens_text_with_control_characters_and_long_pages", "crates/engine/src/tests.rs::exporting_office_files_keeps_images", "crates/automation/tests/it/automation.rs::exporting_to_word_html_and_rtf", "crates/ui-egui/tests/it/compare.rs::export_to_word_html_and_rtf", "crates/export/src/tests.rs::docx_keeps_a_shared_page_background", "crates/edit/src/tests.rs::a_page_painted_first_with_a_full_page_fill_has_that_background", "crates/engine/src/tests.rs::exporting_to_word_keeps_the_page_background", "crates/export/src/tests.rs::an_italic_word_stays_in_its_sentence", "crates/export/src/tests.rs::a_sentence_keeps_its_reading_order", "crates/export/src/tests.rs::runs_keep_the_spaces_the_source_had_between_them", "crates/export/src/tests.rs::a_paragraph_is_a_heading_only_when_its_text_is", "crates/automation/tests/it/automation.rs::exporting_to_word_keeps_an_italic_word_inside_its_sentence"]
-notes = "Text in slots covered by a preceding table-cell span remains in paragraph flow instead of being discarded. Flowing Word document: paragraphs, Heading 1/2 from larger text, bold/italic, text colour (fill as sRGB; gray/CMYK converted naively, colour spaces via cs/sc read as black), detected tables with spans/empty cells (borderless, except single borders along the grid lines the page draws, #5149) (cell widths sum the grid columns they occupy, including cells after spans, verified in the XML; a row whose blocks run on into each other, such as a link or superscript inside a sentence, or overlap, as a paragraph's lines do, is text and not a table row, #2806), per-page sections/sizes, the page colour (a full-page opaque fill painted first, such as Edit a PDF ▸ Background) as the document background when every page shares one non-white colour (Word has no per-page background, so differing colours are dropped; #2992; checked in the XML only, not yet opened in Word), and positioned editable text/artwork only for pages with rotated text or text overlapped by an image or watermark-sized text, other pages flowing with inline images (#773); synthetic invoice regression; dotted-leader contents entries keep the title, dots and page number together in separate paragraphs (#1757); the emitted package validates with Open XML SDK 2.20 (Office 2010 schema). Word/LibreOffice rendering of the positioned output remains unverified. Pictures on positioned pages are DrawingML anchors behind the text (a VML rectangle with an image showed no picture, #1936; not yet opened in Word); a Word file embeds at most 1000 pictures and 512 MiB of them. The earlier flowing output was checked with macOS textutil and opened in Microsoft Word (Windows). Characters XML forbids are dropped; the page size stays within Word's 22 in. A block that continues another on its line (an italic case name, a link, a superscript) is a run in its own size, bold/italic and colour inside that paragraph, keeping the source's word space between them, rather than a paragraph of its own; a lead-in in bold no longer makes its whole line a heading (#4158). Not yet: a style change that wraps onto the next line still splits its paragraph there (the reading blocks keep style boundaries, #4158), exact font matching, vector rules other than a table grid, arbitrary paint-order/transparency, general exact layout fidelity."
+evidence = ["crates/export/src/tests.rs::word_table_cell_widths_follow_the_columns_they_span", "crates/export/src/tests.rs::table_spans_do_not_consume_text_they_do_not_emit", "crates/edit/src/tests.rs::reading_keeps_dotted_leader_entries_whole_and_in_order", "crates/engine/src/tests.rs::exporting_office_keeps_dotted_leader_entries_as_paragraphs", "crates/export/src/tests.rs::word_does_not_invent_borders_for_aligned_invoice_fields", "crates/export/src/tests.rs::word_overlap_does_not_consume_invoice_body_space", "crates/export/src/tests.rs::word_keeps_a_page_with_a_clear_image_and_big_title_in_flow", "crates/export/src/tests.rs::word_rotated_pages_keep_separate_page_sizes_and_unique_shapes", "crates/engine/src/tests.rs::office_export_positions_follow_the_displayed_crop_rotation_and_units", "crates/automation/tests/it/automation.rs::exporting_an_invoice_to_word_keeps_the_watermark_out_of_flow", "crates/export/src/tests.rs::docx_is_a_word_package", "crates/export/src/tests.rs::text_colour_survives_every_format", "crates/engine/src/tests.rs::exporting_office_files_keeps_text_colour", "crates/export/src/tests.rs::grid_text_becomes_a_real_table_in_every_format", "crates/export/src/tests.rs::a_link_inside_a_sentence_is_not_a_table_column", "crates/export/src/tests.rs::sentences_that_run_on_into_links_are_not_a_table", "crates/export/src/tests.rs::a_superscript_beside_a_number_keeps_its_table", "crates/export/src/tests.rs::word_opens_text_with_control_characters_and_long_pages", "crates/engine/src/tests.rs::exporting_office_files_keeps_images", "crates/automation/tests/it/automation.rs::exporting_to_word_html_and_rtf", "crates/ui-egui/tests/it/compare.rs::export_to_word_html_and_rtf", "crates/export/src/tests.rs::docx_keeps_a_shared_page_background", "crates/edit/src/tests.rs::a_page_painted_first_with_a_full_page_fill_has_that_background", "crates/engine/src/tests.rs::exporting_to_word_keeps_the_page_background", "crates/export/src/tests.rs::an_italic_word_stays_in_its_sentence", "crates/export/src/tests.rs::a_sentence_keeps_its_reading_order", "crates/export/src/tests.rs::runs_keep_the_spaces_the_source_had_between_them", "crates/export/src/tests.rs::a_paragraph_is_a_heading_only_when_its_text_is", "crates/automation/tests/it/automation.rs::exporting_to_word_keeps_an_italic_word_inside_its_sentence", "crates/export/src/tests.rs::word_and_html_take_the_documents_language", "crates/engine/src/tests.rs::office_exports_take_the_documents_language"]
+notes = "Text in slots covered by a preceding table-cell span remains in paragraph flow instead of being discarded. Flowing Word document: paragraphs, Heading 1/2 from larger text, bold/italic, text colour (fill as sRGB; gray/CMYK converted naively, colour spaces via cs/sc read as black), detected tables with spans/empty cells (borderless, except single borders along the grid lines the page draws, #5149) (cell widths sum the grid columns they occupy, including cells after spans, verified in the XML; a row whose blocks run on into each other, such as a link or superscript inside a sentence, or overlap, as a paragraph's lines do, is text and not a table row, #2806), per-page sections/sizes, the page colour (a full-page opaque fill painted first, such as Edit a PDF ▸ Background) as the document background when every page shares one non-white colour (Word has no per-page background, so differing colours are dropped; #2992; checked in the XML only, not yet opened in Word), and positioned editable text/artwork only for pages with rotated text or text overlapped by an image or watermark-sized text, other pages flowing with inline images (#773); synthetic invoice regression; dotted-leader contents entries keep the title, dots and page number together in separate paragraphs (#1757); the emitted package validates with Open XML SDK 2.20 (Office 2010 schema). Word/LibreOffice rendering of the positioned output remains unverified. Pictures on positioned pages are DrawingML anchors behind the text (a VML rectangle with an image showed no picture, #1936; not yet opened in Word); a Word file embeds at most 1000 pictures and 512 MiB of them. The earlier flowing output was checked with macOS textutil and opened in Microsoft Word (Windows). Characters XML forbids are dropped; the page size stays within Word's 22 in. A block that continues another on its line (an italic case name, a link, a superscript) is a run in its own size, bold/italic and colour inside that paragraph, keeping the source's word space between them, rather than a paragraph of its own; a lead-in in bold no longer makes its whole line a heading (#4158). The PDF's language (`/Lang`, when it is a well formed BCP 47 tag) is the default language of the text, in the attribute Word keeps for its script (East Asian, right to left or other), so Word checks the spelling in it rather than in English (checked in the XML only, not yet opened in Word). Not yet: a style change that wraps onto the next line still splits its paragraph there (the reading blocks keep style boundaries, #4158), exact font matching, vector rules other than a table grid, arbitrary paint-order/transparency, general exact layout fidelity."
 
 [[feature]]
 id = "create.export-rtf"
@@ -7327,8 +7327,8 @@ milestone = "M10"
 status = "partial"
 commands = ["export.html"]
 tools = ["doc_export_office"]
-evidence = ["crates/export/src/tests.rs::table_spans_do_not_consume_text_they_do_not_emit", "crates/export/src/tests.rs::html_has_headings_paragraphs_and_images_in_order", "crates/export/src/tests.rs::text_colour_survives_every_format", "crates/export/src/tests.rs::grid_text_becomes_a_real_table_in_every_format", "crates/automation/tests/it/automation.rs::exporting_to_word_html_and_rtf", "crates/ui-egui/tests/it/compare.rs::export_to_word_html_and_rtf", "crates/automation/tests/it/automation.rs::exporting_office_files_says_which_pages_left_form_text_out", "crates/edit/src/tests.rs::reading_follows_forms_as_far_as_the_renderer_and_says_where_it_stops"]
-notes = "Text in slots covered by a preceding table-cell span remains in paragraph flow instead of being discarded. Single HTML file with headings, paragraphs (with text colour), inline images, and detected tables with spans/empty cells. Text and images in form XObjects are read 50 levels deep, as the renderer does, and up to 50 000 forms a page; the tool lists pages past that in truncated_pages, with a warning (#3120). Not yet: multi-page folder output, CSS from fonts."
+evidence = ["crates/export/src/tests.rs::table_spans_do_not_consume_text_they_do_not_emit", "crates/export/src/tests.rs::html_has_headings_paragraphs_and_images_in_order", "crates/export/src/tests.rs::text_colour_survives_every_format", "crates/export/src/tests.rs::grid_text_becomes_a_real_table_in_every_format", "crates/automation/tests/it/automation.rs::exporting_to_word_html_and_rtf", "crates/ui-egui/tests/it/compare.rs::export_to_word_html_and_rtf", "crates/automation/tests/it/automation.rs::exporting_office_files_says_which_pages_left_form_text_out", "crates/edit/src/tests.rs::reading_follows_forms_as_far_as_the_renderer_and_says_where_it_stops", "crates/export/src/tests.rs::word_and_html_take_the_documents_language", "crates/engine/src/tests.rs::office_exports_take_the_documents_language"]
+notes = "Text in slots covered by a preceding table-cell span remains in paragraph flow instead of being discarded. Single HTML file with headings, paragraphs (with text colour), inline images, and detected tables with spans/empty cells. The page names the PDF's language (`<html lang>`, from a well formed `/Lang`). Text and images in form XObjects are read 50 levels deep, as the renderer does, and up to 50 000 forms a page; the tool lists pages past that in truncated_pages, with a warning (#3120). Not yet: multi-page folder output, CSS from fonts."
 
 [[feature]]
 id = "create.export-text"