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| -rw-r--r-- | syntax.md | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -64,6 +64,7 @@ A *keyword* is one of the following literal words: An *identifier* is a sequence of one or more characters having Unicode categories within a legal set. The first character in an identifier must have one of the following Unicode categories: + - `Pc` Connector Punctuation (e.g. `_`) - `Ll` Lowercase Letter (e.g. `h`) - `Lm` Modifier Letter (e.g. `ʹ`, U+02B9 Modifier Letter Prime) @@ -74,6 +75,7 @@ The first character in an identifier must have one of the following Unicode cate - `Sk` Modifier Symbol (e.g. `^`, U+005E Circumflex Accent) Subsequent characters may have any of the above-listed Unicode categories, or one of the following: + - `Nd` Decimal Digit Number (e.g. `0`) - `Nl` Letter Number (e.g. `Ⅳ`, U+2163 Roman Numeral Four) - `No` Other Number (e.g. `¼`, U+00BC Vulgar Fraction One Quarter) |