Match123

Error: ! object 'v_spaces' not found

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- Build date: 2023/7/30 - R version: 4.2.0 - R Studio version: 2023.06.1 Build 524 - Problem: - source code: [06-operation.Rmd](https://github.com/cosname/rmarkdown-guide/blob/da3483429afab5df8b6ba2edf5468f775d4e5ba8/06-operation.Rmd#L1734) `knitr:::v_spaces(c(1, 3, 6, 0))` - package: knitr 1.43 -...