lintr (version 3.1.0)

commas_linter: Commas linter

Description

Check that all commas are followed by spaces, but do not have spaces before them.

Usage

commas_linter()

Tags

default, readability, style

See Also

• linters for a complete list of linters available in lintr.

• https://style.tidyverse.org/syntax.html#commas

Examples

# will produce lints
lint(
  text = "switch(op , x = foo, y = bar)",
  linters = commas_linter()
)

lint(
  text = "mean(x,trim = 0.2,na.rm = TRUE)",
  linters = commas_linter()
)

lint(
  text = "x[ ,, drop=TRUE]",
  linters = commas_linter()
)

# okay
lint(
  text = "switch(op, x = foo, y = bar)",
  linters = commas_linter()
)

lint(
  text = "switch(op, x = , y = bar)",
  linters = commas_linter()
)

lint(
  text = "mean(x, trim = 0.2, na.rm = TRUE)",
  linters = commas_linter()
)

lint(
  text = "a[1, , 2, , 3]",
  linters = commas_linter()
)