Type: Character Style Options sets Tate-chu-yoko Up/Down and Left/Right

Advanced Character Formats in Character Style Options and New Character
Style gains Tate-chu-yoko Up/Down and Left/Right fields, in points from
-1296 to 1296, which set the style's tcyUpDown and tcyLeftRight as the
Character panel menu's Tate-chu-yoko Settings sets them on text. An empty
field leaves the attribute unset, an explicit 0 stays distinct from
unset, a value outside the range is an error, and the section's Reset
Panel clears them with its other attributes. Text that uses the style
takes the values and keeps its local overrides.

docs/mcp.md

@@ -7374,13 +7374,14 @@ Character Style Options uses `charStyle.edit {name, to, attrs}` to replace the n
 attribute map in one undo step. `to` is trimmed and must be unique. The command updates text using the style
 while preserving local overrides; Undo/Redo restores the definition and its users. The `charStyleOptions`
 dialog exposes `name`, `font_family`, `font_style`, `size`, `leading`, `kerning`, `tracking`, `case`,
-`position`, `underline`, `strikethrough`, `charAlign`, `h_scale`, `v_scale`, `baseline_shift`, `rotation`,
-`language`, `fill`, `fill_tint`, `stroke`, `stroke_tint`, `stroke_width`, `overprint_fill`, `overprint_stroke`,
+`position`, `underline`, `strikethrough`, `charAlign`, `h_scale`, `v_scale`, `baseline_shift`, `tcyUpDown`,
+`tcyLeftRight`, `rotation`, `language`, `fill`, `fill_tint`, `stroke`, `stroke_tint`, `stroke_width`, `overprint_fill`, `overprint_stroke`,
 `ot_figure`, `ot_position`, `ot_liga`, `ot_calt`, `ot_dlig`, `ot_swsh`, `ot_salt`, `ot_titl`, `ot_ordn`, `ot_frac`,
 `ot_sets`, `section` (`general`, `basic`, `advanced`, `color` or `opentype`), and `preview`. An empty field leaves its
 attribute unset. `leading` and `kerning` also accept `Auto` to store an explicit automatic value.
 Advanced Character Formats holds `h_scale` and `v_scale` (percent, 1 to 10000),
-`baseline_shift` (points, -1296 to 1296), `rotation` (degrees, stored from -180 to 180) and `language` (a name or tag from Document
+`baseline_shift` (points, -1296 to 1296), the Tate-chu-yoko Settings `tcyUpDown` and `tcyLeftRight` (points,
+-1296 to 1296, as `text.setRangeStyle` takes them; an explicit 0 stays distinct from unset), `rotation` (degrees, stored from -180 to 180) and `language` (a name or tag from Document
 Setup's languages; English: USA stores the explicit default `null`, and a tag not in the list that the style
 already has is kept). Language sets the language the characters are shaped in; it does not change hyphenation
 or spelling.
@@ -7409,7 +7410,7 @@ captured attributes. Without selected text, it starts with the character default
 (including `charAlign: "emBoxCenter"` in Japanese); changing a Basic field keeps other seeded attributes.
 Without selected text, the New Paragraph Style dialog sends no `attrs`, and the engine gives the new style the
 paragraph defaults for the interface language. Reset Panel in Basic Character
-Formats removes those fields from the definition, Reset Panel in Advanced Character Formats removes its five, Reset
+Formats removes those fields from the definition, Reset Panel in Advanced Character Formats removes its seven, Reset
 Panel in Character Color removes its five attributes and Reset Panel in OpenType Features removes `features`.
 `ui.charStyleOptions.resetPanel {}` performs that reset for the section selected in either character-style
 dialog; it is disabled on General.

docs/target-app-parity.md

@@ -629,7 +629,7 @@ since 2026-10-01.
 - **Character-style Auto leading:** capture and explicit style attributes retain Auto as a reset, distinct from omitted leading. Redefine and later numeric updates preserve local leading overrides; the Character Styles marker recognizes Auto correctly. Regression assertions cover partial definitions, Undo/Redo and native save/load serialization. Public references: [Character and paragraph styles](https://helpx.adobe.com/illustrator/using/character-paragraph-styles.html) and [Leading](https://helpx.adobe.com/illustrator/using/line-character-spacing.html).
 - **Character-style numeric bounds:** `charStyle.new`, `charStyle.edit`, and `charStyle.setAttrs` accept size from 0.1 to 1296 pt, explicit leading from 0.1 to 5000 pt, horizontal and vertical scale from 1% to 10,000%, and baseline shift and Tate-chu-yoko offsets from -1296 to 1296 pt. Out-of-range input leaves the style and Undo history unchanged; Auto leading remains available. These limits match the Character panel controls.
 - **Character Style Options, General and Basic Character Formats:** the dialog edits a style's name and stored character formats together. Empty fields remain unset, checkboxes show an indeterminate unset state, Basic's Reset Panel clears its explicit settings, and Preview can be canceled without changing history. OK saves one undo step; New Character Style offers the same fields from captured text or the interface language's defaults without a selection. Public reference: [Character and paragraph styles](https://helpx.adobe.com/illustrator/using/character-paragraph-styles.html).
-- **Character Style Options, Advanced Character Formats:** Character Style Options and New Character Style set a style's Horizontal Scale and Vertical Scale (1% to 10,000%), Baseline Shift (-1296 pt to 1296 pt), Character Rotation (stored from -180° to 180°) and Language; text that uses the style takes them and keeps its local overrides. Empty fields remain unset, an explicit 100%, 0° or English: USA stays distinct from unset, and the section's Reset Panel clears only these five. Language sets the language the characters are shaped in, not hyphenation or spelling. Public reference: [Character and paragraph styles](https://helpx.adobe.com/illustrator/using/character-paragraph-styles.html).
+- **Character Style Options, Advanced Character Formats:** Character Style Options and New Character Style set a style's Horizontal Scale and Vertical Scale (1% to 10,000%), Baseline Shift (-1296 pt to 1296 pt), the Tate-chu-yoko Settings Up/Down and Left/Right (-1296 pt to 1296 pt), Character Rotation (stored from -180° to 180°) and Language; text that uses the style takes them and keeps its local overrides. Empty fields remain unset, an explicit 100%, 0 pt, 0° or English: USA stays distinct from unset, and the section's Reset Panel clears only these seven. Language sets the language the characters are shaped in, not hyphenation or spelling. Public references: [Character and paragraph styles](https://helpx.adobe.com/illustrator/using/character-paragraph-styles.html) and [Format East Asian characters](https://helpx.adobe.com/illustrator/using/formatting-asian-characters.html).
 - **Character Style Options, Character Color and OpenType Features:** Character Style Options and New Character Style set a style's fill and stroke (None or a document swatch; a global swatch stays linked, with a Tint from 0% to 100%), stroke Weight, Overprint Fill and Overprint Stroke, and its Figure, Position, Standard and Discretionary Ligatures, Contextual, Stylistic and Titling Alternates, Swash, Ordinals, Fractions and Stylistic Sets 1 to 20; text that uses the style takes them and keeps its local overrides, and editing a global swatch later updates the style and its text. Empty controls remain unset, an explicit None, off, Default Figure or Default Position stays distinct from unset, each stylistic set is on, off or unset, a gradient or pattern paint stays until another paint is chosen, a changed OpenType control keeps the style's other feature tags, and each section's Reset Panel clears only its own attributes. Public references: [Character and paragraph styles](https://helpx.adobe.com/illustrator/using/character-paragraph-styles.html) and [Format text with OpenType features](https://helpx.adobe.com/illustrator/desktop/design-with-text/special-characters-glyphs/format-text-with-opentype-features.html).
 - **Opening style options from the style panels:** a double-click on a user character style's row opens its Character Style Options (`ui.charStyleOptions`), as the panel menu's item does; a paragraph style's row opens its Paragraph Style Options, the rename dialog (`ui.paramDialog` running `paraStyle.rename`) the panel menu opens. A single click still applies the style, the second click of the double-click does not apply it again, and the built-in Normal style opens no dialog. Test `panels::text_styles::tests::double_clicking_a_character_style_row_opens_its_options`.
 - **Character Style Options window size:** the dialog keeps a fixed width wide enough for the widest tab's controls and scrolls its sections inside a window shorter than them, so it stays on screen and its OK and Cancel buttons stay visible; the width is the same in every section and the height follows the section. Test `dialogs::char_style_options::tests::the_sections_scroll_in_a_window_shorter_than_the_general_list`.