Commit934c875

committed

Mark U+070F SYRIAC ABBREVIATION MARK as zero width

1 parent7cb4f39 commit934c875Copy full SHA for 934c875

File tree

+14

-2

lines changed

+14

-2

lines changed

Lines changed: 4 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -241,6 +241,10 @@ def load_zero_widths() -> "list[bool]":`
`241`	`241`	`# width 2. Therefore, we treat it as having width 2.`
`242`	`242`	`zw_map[0x115F]=False`
`243`	`243`
	`244`	`+# Syriac abbreviation mark`
	`245`	+# This is a `Prepended_Concatenation_Mark`, but unlike the others it's zero-width
	`246`	`+zw_map[0x070F]=True`
	`247`	`+`
`244`	`248`	`returnzw_map`
`245`	`249`
`246`	`250`

Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,7 @@`
`57`	`57`	//! - [`'\u{1B43}'` BALINESE VOWEL SIGN PEPET TEDUNG](https://util.unicode.org/UnicodeJsps/character.jsp?a=1B43).
`58`	`58`	`//! - [Characters](https://util.unicode.org/UnicodeJsps/list-unicodeset.jsp?a=%5Cp%7BHangul_Syllable_Type%3DV%7D%5Cp%7BHangul_Syllable_Type%3DT%7D)`
`59`	`59`	//! with a [`Hangul_Syllable_Type`] of `Vowel_Jamo` (`V`) or `Trailing_Jamo` (`T`).
	`60`	+//! - `'\u{070F}'` [SYRIAC] ABBREVIATION MARK.
`60`	`61`	`//! 7. [Characters](https://util.unicode.org/UnicodeJsps/list-unicodeset.jsp?a=%5Cp%7BEast_Asian_Width%3DF%7D%5Cp%7BEast_Asian_Width%3DW%7D)`
`61`	`62`	//! with an [`East_Asian_Width`] of [`Fullwidth`] or [`Wide`] have width 2.
`62`	`63`	`//! 8. [Characters](https://util.unicode.org/UnicodeJsps/list-unicodeset.jsp?a=%5Cp%7BEast_Asian_Width%3DA%7D)`
`@@ -78,6 +79,7 @@`
`78`	`79`	`//!`
`79`	`80`	`//! [Enclosed Ideographic Supplement]: https://unicode.org/charts/PDF/U1F200.pdf`
`80`	`81`	`//!`
	`82`	`+//! [Syriac]: https://www.unicode.org/versions/Unicode15.0.0/ch09.pdf#G13006`
`81`	`83`	`//! [Lisu tone letter]: https://www.unicode.org/versions/Unicode15.0.0/ch18.pdf#G42078`
`82`	`84`	`//!`
`83`	`85`	`//! ## Canonical equivalence`

Lines changed: 1 addition & 1 deletion

Lines changed: 7 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -100,11 +100,17 @@ fn test_jamo() {`
`100`	`100`	`#[test]`
`101`	`101`	`fntest_prepended_concatenation_marks(){`
`102`	`102`	`assert_eq!('\u{0600}'.width(),Some(1));`
`103`		`-assert_eq!('\u{070F}'.width(),Some(1));`
`104`	`103`	`assert_eq!('\u{08E2}'.width(),Some(1));`
`105`	`104`	`assert_eq!('\u{110BD}'.width(),Some(1));`
`106`	`105`	`}`
`107`	`106`
	`107`	`+#[test]`
	`108`	`+fntest_syriac_abbreviation_mark(){`
	`109`	`+assert_eq!('\u{070F}'.width(),Some(0));`
	`110`	`+assert_eq!("\u{070F}".width(),0);`
	`111`	`+}`
	`112`	`+`
	`113`	`+`
`108`	`114`	`#[test]`
`109`	`115`	`fntest_interlinear_annotation_chars(){`
`110`	`116`	`assert_eq!('\u{FFF9}'.width(),Some(1));`

Comments

(0)