| cue export commas.cue |
| cmp stdout expect-stdout-cue |
| |
| -- frontmatter.toml -- |
| title = "Commas are Optional after Fields" |
| description = "" |
| |
| -- text.md -- |
| Commas are optional at the end of fields. |
| This is also true for the last field. |
| The convention is to omit them. |
| |
| <!-- Side Note --> |
| _CUE borrows a trick from Go to achieve this: the formal grammar still |
| requires commas, but the scanner inserts commas according to a small set |
| of simple rules._ |
| |
| -- commas.cue -- |
| { |
| one: 1 |
| two: 2 |
| |
| "two-and-a-half": 2.5 |
| } |
| |
| -- expect-stdout-cue -- |
| { |
| "one": 1, |
| "two": 2, |
| "two-and-a-half": 2.5 |
| } |
