spec: add '0' as valid decimal_lit

google / starlark-go

Starlark in Go: the Starlark configuration language, implemented in Go

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spec: add '0' as valid decimal_lit #223

Closed mewmew closed 5 years ago

mewmew commented 5 years ago

Since each of octal_lit, hex_lit and binary_lit specify a mandatory prefix (e.g. 0o, 0x and 0b), we extend decimal_lit to allow for the decimal literal zero.

mewmew commented 5 years ago

Also included a fix of syntax highlighting in this PR.

Prior to 8216e79, data types were highlighted as follows:

2019-07-11-153440_1305x368_scrot

alandonovan commented 5 years ago

Thanks!