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Merged
sepandhaghighi merged 7 commits into from
Feb 7, 2026
Merged

Tamil #172

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22b35d9
feat: Add TAMIL_DIGITS to numeral system and mapping
AHReccese Feb 2, 2026
be1e871
feat: Add TAMIL_DIGITS to conversion cases in tests
AHReccese Feb 2, 2026
f0c358d
doc: Update CHANGELOG.md to include Tamil numeral system
AHReccese Feb 2, 2026
b4874d1
doc: Update README.md to include Tamil numeral system and clarify pos…
AHReccese Feb 2, 2026
d3c80b8
doc: Clarify positional notation conversion in README.md and note non…
AHReccese Feb 3, 2026
a052238
Merge branch 'dev' into tamil
AHReccese Feb 3, 2026
0aa491a
`CHANGELOG.md` updated
AHReccese Feb 5, 2026
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5 changes: 4 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
- Ahom numeral system
- Warang Citi numeral system
- Bhaiksuki numeral system
- Tamil numeral system
### Changed
- `README.md` updated
## [1.3] - 2026-01-28
### Added
- English full stop mode
Expand Down Expand Up @@ -151,4 +154,4 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
[0.4]: https://github.com/openscilab/xnum/compare/v0.3...v0.4
[0.3]: https://github.com/openscilab/xnum/compare/v0.2...v0.3
[0.2]: https://github.com/openscilab/xnum/compare/v0.1...v0.2
[0.1]: https://github.com/openscilab/xnum/compare/2ed44ad...v0.1
[0.1]: https://github.com/openscilab/xnum/compare/2ed44ad...v0.1
6 changes: 6 additions & 0 deletions README.md
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Expand Up @@ -158,6 +158,12 @@ It can automatically detect mixed numeral formats in a piece of text and convert
- Ahom
- Warang Citi
- Bhaiksuki
- Tamil

> [!NOTE]
> XNum performs digit-by-digit conversion using positional notation.
> While most supported systems are positional, a small subset are non-positional and follow different numeric conventions.
> For them, XNum converts only individual digit symbols and does not interpret or generate non-positional number forms.

## Issues & bug reports

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1 change: 1 addition & 0 deletions tests/test_conversion.py
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Expand Up @@ -92,6 +92,7 @@
NumeralSystem.AHOM: "𑜰𑜱𑜲𑜳𑜴𑜵𑜶𑜷𑜸𑜹",
NumeralSystem.WARANG_CITI: "𑣠𑣡𑣢𑣣𑣤𑣥𑣦𑣧𑣨𑣩",
NumeralSystem.BHAIKSUKI: "𑱐𑱑𑱒𑱓𑱔𑱕𑱖𑱗𑱘𑱙",
NumeralSystem.TAMIL: "௦௧௨௩௪௫௬௭௮௯",
}


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3 changes: 3 additions & 0 deletions xnum/params.py
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Expand Up @@ -76,6 +76,7 @@
AHOM_DIGITS = ['𑜰', '𑜱', '𑜲', '𑜳', '𑜴', '𑜵', '𑜶', '𑜷', '𑜸', '𑜹']
WARANG_CITI_DIGITS = ['𑣠', '𑣡', '𑣢', '𑣣', '𑣤', '𑣥', '𑣦', '𑣧', '𑣨', '𑣩']
BHAIKSUKI_DIGITS = ['𑱐', '𑱑', '𑱒', '𑱓', '𑱔', '𑱕', '𑱖', '𑱗', '𑱘', '𑱙']
TAMIL_DIGITS = ['௦', '௧', '௨', '௩', '௪', '௫', '௬', '௭', '௮', '௯']

NUMERAL_MAPS = {
"english": ENGLISH_DIGITS,
Expand Down Expand Up @@ -150,6 +151,7 @@
"ahom": AHOM_DIGITS,
"warang_citi": WARANG_CITI_DIGITS,
"bhaiksuki": BHAIKSUKI_DIGITS,
"tamil": TAMIL_DIGITS,
}

ALL_DIGIT_MAPS = {}
Expand Down Expand Up @@ -233,6 +235,7 @@ class NumeralSystem(Enum):
AHOM = "ahom"
WARANG_CITI = "warang_citi"
BHAIKSUKI = "bhaiksuki"
TAMIL = "tamil"
AUTO = "auto"


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