trailing_whitespace_linter {lintr} | R Documentation |
Trailing whitespace linter
Description
Check that there are no space characters at the end of source lines.
Usage
trailing_whitespace_linter(allow_empty_lines = FALSE, allow_in_strings = TRUE)
Arguments
allow_empty_lines |
Suppress lints for lines that contain only whitespace. |
allow_in_strings |
Suppress lints for trailing whitespace in string constants. |
Tags
See Also
linters for a complete list of linters available in lintr.
Examples
# will produce lints
lint(
text = "x <- 1.2 ",
linters = trailing_whitespace_linter()
)
code_lines <- "a <- TRUE\n \nb <- FALSE"
writeLines(code_lines)
lint(
text = code_lines,
linters = trailing_whitespace_linter()
)
# okay
lint(
text = "x <- 1.2",
linters = trailing_whitespace_linter()
)
lint(
text = "x <- 1.2 # comment about this assignment",
linters = trailing_whitespace_linter()
)
code_lines <- "a <- TRUE\n \nb <- FALSE"
writeLines(code_lines)
lint(
text = code_lines,
linters = trailing_whitespace_linter(allow_empty_lines = TRUE)
)
[Package lintr version 3.1.2 Index]