Module tables

Structs

• Align32 🔒
• Align64 🔒
• Align128 🔒
• WidthInfo 🔒

Constants

• UNICODE_VERSION
  The version of Unicode that this version of unicode-width is based on.
• WIDTH_LEAVES_LEN 🔒
• WIDTH_MIDDLE_LEN 🔒

Statics

• EMOJI_MODIFIER_LEAF_0 🔒
• EMOJI_MODIFIER_LEAF_1 🔒
• EMOJI_MODIFIER_LEAF_2 🔒
• EMOJI_MODIFIER_LEAF_3 🔒
• EMOJI_MODIFIER_LEAF_4 🔒
• EMOJI_MODIFIER_LEAF_5 🔒
• EMOJI_MODIFIER_LEAF_6 🔒
• EMOJI_MODIFIER_LEAF_7 🔒
• EMOJI_PRESENTATION_LEAVES 🔒
  Array of 1024-bit bitmaps. Index into the correct bitmap with the 10 LSB of your codepoint to get whether it can start an emoji presentation sequence.
• NON_TRANSPARENT_ZERO_WIDTHS 🔒
  Sorted list of codepoint ranges (inclusive) that are zero-width but not Joining_Type=Transparent FIXME: can we get better compression?
• SOLIDUS_TRANSPARENT 🔒
  Sorted list of codepoint ranges (inclusive) that don’t affect how the combining solidus applies (mostly ccc > 1). FIXME: can we get better compression?
• TEXT_PRESENTATION_LEAF_0 🔒
• TEXT_PRESENTATION_LEAF_1 🔒
• TEXT_PRESENTATION_LEAF_2 🔒
• TEXT_PRESENTATION_LEAF_3 🔒
• TEXT_PRESENTATION_LEAF_4 🔒
• TEXT_PRESENTATION_LEAF_5 🔒
• TEXT_PRESENTATION_LEAF_6 🔒
• TEXT_PRESENTATION_LEAF_7 🔒
• TEXT_PRESENTATION_LEAF_8 🔒
• TEXT_PRESENTATION_LEAF_9 🔒
• WIDTH_LEAVES 🔒
  Autogenerated. 180 sub-table(s). Consult lookup_width for layout info.
• WIDTH_MIDDLE 🔒
  Autogenerated. 4 sub-table(s). Consult lookup_width for layout info.
• WIDTH_ROOT 🔒
  Autogenerated. 1 sub-table(s). Consult lookup_width for layout info.)
• WIDTH_ROOT_CJK 🔒
  Autogenerated. 17 sub-table(s). Consult lookup_width for layout info.)

Functions

• is_emoji_modifier_base
  Returns true if c is an Emoji_Modifier_Base.
• is_ligature_transparent 🔒
  Whether this character is a default-ignorable combining mark or ZWJ. These characters won’t interrupt non-Arabic ligatures.
• is_solidus_transparent 🔒
  Whether this character is transparent wrt the effect of U+0338 COMBINING LONG SOLIDUS OVERLAY on its base character.
• is_transparent_zero_width 🔒
  Whether this character is a zero-width character with Joining_Type=Transparent. Used by the Alef-Lamed ligatures. See also is_ligature_transparent, a near-subset of this (only ZWJ is excepted) which is transparent for non-Arabic ligatures.
• lookup_width 🔒
  Returns the UAX #11 based width of c by consulting a multi-level lookup table.
• lookup_width_cjk 🔒
  Returns the UAX #11 based width of c by consulting a multi-level lookup table.
• single_char_width
  Returns the UAX #11 based width of c, or None if c is a control character. Ambiguous width characters are treated as narrow.
• single_char_width_cjk
  Returns the UAX #11 based width of c, or None if c is a control character. Ambiguous width characters are treated as wide.
• starts_emoji_presentation_seq
  Whether this character forms an [emoji presentation sequence] (https://www.unicode.org/reports/tr51/#def_emoji_presentation_sequence) when followed by '\u{FEOF}'. Emoji presentation sequences are considered to have width 2.
• starts_non_ideographic_text_presentation_seq
  Returns true if c has default emoji presentation, but forms a [text presentation sequence] (https://www.unicode.org/reports/tr51/#def_text_presentation_sequence) when followed by '\u{FEOE}', and is not ideographic. Such sequences are considered to have width 1.
• str_width
• str_width_cjk
• width_in_str 🔒
  Returns the UAX #11 based width of c. Ambiguous width characters are treated as narrow.
• width_in_str_cjk 🔒
  Returns the UAX #11 based width of c. Ambiguous width characters are treated as wide.