Specify spacing around math tokens — math_token

Helper function to create the input for the argument math_token_spacing in tidyverse_style().

specify_math_token_spacing(zero = "'^'", one = c("'+'", "'-'", "'*'", "'/'"))

tidyverse_math_token_spacing()

Arguments

zero: Character vector of tokens that should be surrounded with zero spaces.
one: Character vector with tokens that should be surrounded by at least one space (depending on strict = TRUE in the styling functions style_text() and friends). See 'Examples'.

Functions

specify_math_token_spacing(): Allows to fully specify the math token spacing.
tidyverse_math_token_spacing(): Simple forwarder to specify_math_token_spacing with spacing around math tokens according to the tidyverse style guide.

Examples

style_text(
  "1+1   -3",
  math_token_spacing = specify_math_token_spacing(zero = "'+'"),
  strict = FALSE
)
#> 1+1   - 3
style_text(
  "1+1   -3",
  math_token_spacing = specify_math_token_spacing(zero = "'+'"),
  strict = TRUE
)
#> 1+1 - 3
style_text(
  "1+1   -3",
  math_token_spacing = tidyverse_math_token_spacing(),
  strict = FALSE
)
#> 1 + 1   - 3
style_text(
  "1+1   -3",
  math_token_spacing = tidyverse_math_token_spacing(),
  strict = TRUE
)
#> 1 + 1 - 3