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  1. OASIS Open Document Format for Office Applications (OpenDocument) TC
  2. OFFICE-3410

20.344 - Definitions of CJK and CTL

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    Details

    • Type: Bug
    • Status: Applied
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: ODF 1.2 CD 05
    • Fix Version/s: ODF 1.2 CD 06
    • Component/s: Public Review, Text
    • Labels:
      None
    • Resolution:
      Hide

      Add the following text at the to of the description of 20.346: script-type
      —
      For some text formatting properties (like the font family) OpenDocument specifies a set of three different attributes (like fo:font-family, style:font-family-asian, style:font-family-complex). Which of these attributes is evaluated for a particular [UNICODE] character code point depends on its script type. The mapping of Unicode code points to script types is defined by table 20. Consumers should apply this mapping. For Unicode code points for which no mapping is defined, the mapping is implementation dependent.

      Unicode Code Point Ranges | Script Type
      U+0003..U+001F, U+0021..U+009F, U+00A1..U+04FF, U+0530..U+058F, U+10A0..U+10FF, U+13A0..U+16FF, U+1E00..U+1FFF, U+2C60..U+2C7F, U+2C80..U+2CE3, U+A720..U+A7FF | latin
      U+0590..U+074F, U+0780..U+07BF, U+0900..U+109F, U+1200..U+137F, U+1780..U+18AF, U+FB50..U+FDFF, U+FE70..U+FEFF |
      complex
      U+1100..U+11FF, U+2E80..U+31BF, U+31C0..U+31EF, U+3200..U+4DBF, U+4E00..U+A4CF, U+AC00..U+D7AF, U+F900..U+FAFF, U+FE30..U+FE4F, U+FF00..U+FFEF, U+20000..U+2A6DF, U+2F800..U+2FA1F | asian
      Table 20 - Unicode Code Point to Script Type Mapping

      Amend the currently first paragraph of 20.346: script-type as follows:
      —
      The style:script-type attribute specifies which script type dependent attributes ** are currently active for a portion of text. The attribute may be evaluated by consumers that do not support script types to select the correct script dependent formatting properties. Consumers that support script types may also evaluate the attribute and overwrite the script type they would evaluate for a specific character.

      Amend the bullet list in 20.346: script-type as follows:
      —

      • asian: all asian script type dependent attributes are active.
      • complex: all complex script type dependent attributes are active.
      • ignore: all script type dependent attributes are applied to all script types. This is available on default styles only.
      • latin: all latin script type dependent attributes are active.
        —

      Replace all occurrences of
      —
      The attribute is evaluated for any [UNICODE] characters that are not CJK or complex text layout (CTL) characters.
      —
      with
      —
      The attribute is evaluated for any [UNICODE] characters whose script type is latin. See 20.346
      —

      Replace all occurrences of
      —
      It is evaluated for [UNICODE] characters that are CJK characters.
      —
      or
      —
      This attribute is evaluated for [UNICODE] characters that are CJK characters.
      —
      with
      —
      This attribute is evaluated for [UNICODE] characters whose script type is asian. See 20.346
      —

      Replace all occurrences of
      —
      It is evaluated for [UNICODE] characters that are complex text layout (CTL) characters.
      —
      or
      —
      This attribute is evaluated for [UNICODE] characters that are complex text layout (CTL) characters.
      —
      with
      —
      This attribute is evaluated for [UNICODE] characters whose script type is complex. See 20.346
      —

      Show
      Add the following text at the to of the description of 20.346: script-type — For some text formatting properties (like the font family) OpenDocument specifies a set of three different attributes (like fo:font-family, style:font-family-asian, style:font-family-complex). Which of these attributes is evaluated for a particular [UNICODE] character code point depends on its script type. The mapping of Unicode code points to script types is defined by table 20. Consumers should apply this mapping. For Unicode code points for which no mapping is defined, the mapping is implementation dependent. Unicode Code Point Ranges | Script Type U+0003..U+001F, U+0021..U+009F, U+00A1..U+04FF, U+0530..U+058F, U+10A0..U+10FF, U+13A0..U+16FF, U+1E00..U+1FFF, U+2C60..U+2C7F, U+2C80..U+2CE3, U+A720..U+A7FF | latin U+0590..U+074F, U+0780..U+07BF, U+0900..U+109F, U+1200..U+137F, U+1780..U+18AF, U+FB50..U+FDFF, U+FE70..U+FEFF | complex U+1100..U+11FF, U+2E80..U+31BF, U+31C0..U+31EF, U+3200..U+4DBF, U+4E00..U+A4CF, U+AC00..U+D7AF, U+F900..U+FAFF, U+FE30..U+FE4F, U+FF00..U+FFEF, U+20000..U+2A6DF, U+2F800..U+2FA1F | asian Table 20 - Unicode Code Point to Script Type Mapping Amend the currently first paragraph of 20.346: script-type as follows: — The style:script-type attribute specifies which script type dependent attributes ** are currently active for a portion of text. The attribute may be evaluated by consumers that do not support script types to select the correct script dependent formatting properties. Consumers that support script types may also evaluate the attribute and overwrite the script type they would evaluate for a specific character. Amend the bullet list in 20.346: script-type as follows: — asian: all asian script type dependent attributes are active. complex: all complex script type dependent attributes are active. ignore: all script type dependent attributes are applied to all script types. This is available on default styles only. latin: all latin script type dependent attributes are active. — Replace all occurrences of — The attribute is evaluated for any [UNICODE] characters that are not CJK or complex text layout (CTL) characters. — with — The attribute is evaluated for any [UNICODE] characters whose script type is latin. See 20.346 — Replace all occurrences of — It is evaluated for [UNICODE] characters that are CJK characters. — or — This attribute is evaluated for [UNICODE] characters that are CJK characters. — with — This attribute is evaluated for [UNICODE] characters whose script type is asian. See 20.346 — Replace all occurrences of — It is evaluated for [UNICODE] characters that are complex text layout (CTL) characters. — or — This attribute is evaluated for [UNICODE] characters that are complex text layout (CTL) characters. — with — This attribute is evaluated for [UNICODE] characters whose script type is complex. See 20.346 —

      Description

      • How should other East Asian characters (such as Hiragana, Katakana, Hangul and Yi) be treated in respect to the various attributes that a *-asian counterpart? For example, should the application use fo:script or style:script-asian?
      • What should be the behavior for neutral characters (such as spaces and punctuation) in respect to the various attributes that have *-asian and *-complex counterparts? For example, should spaces within a range of East Asian text use the value of fo:script rather than style:script-asian since the space character is not within the CJK range?
      • Can you add clear definitions for CJK and complex text layout (CTL) characters within the 1.2 standard?

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            • Assignee:
              patrick Patrick Durusau
              Reporter:
              cheriee Cherie Ekholm (Inactive)
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              • Created:
                Updated:
                Resolved: