trim: Trim a character vector

In glue: Interpreted String Literals

Trim a character vector

Description

This trims a character vector according to the trimming rules used by glue. These follow similar rules to Python Docstrings, with the following features.

• Leading and trailing whitespace from the first and last lines is removed.

• A uniform amount of indentation is stripped from the second line on, equal to the minimum indentation of all non-blank lines after the first.

• Lines can be continued across newlines by using ⁠\\⁠.

Usage

trim(x)

Arguments

x	A character vector to trim.

Value

A character vector.

Examples

glue("
    A formatted string
    Can have multiple lines
      with additional indention preserved
    ")

glue("
  \ntrailing or leading newlines can be added explicitly\n
  ")

glue("
    A formatted string \\
    can also be on a \\
    single line
    ")

glue documentation built on Oct. 1, 2024, 1:08 a.m.