wordWrap() — tailwindcss Function Reference

Architecture documentation for the wordWrap() function in renderer.ts from the tailwindcss codebase.

Function typescript TailwindCLI Commands called by 1

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TailwindCLI→ Commands→ wordWrap() — tailwindcss Function Reference

Dependency Diagram

graph TD
  23b4d05b_33ef_8715_8e40_8d0c4db8cb71["wordWrap()"]
  3f911817_89d8_107b_0be9_66a0af7ed932["help()"]
  3f911817_89d8_107b_0be9_66a0af7ed932 -->|calls| 23b4d05b_33ef_8715_8e40_8d0c4db8cb71
  style 23b4d05b_33ef_8715_8e40_8d0c4db8cb71 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-cli/src/utils/renderer.ts lines 43–67

export function wordWrap(text: string, width: number) {
  let words = text.split(' ')
  let lines = []

  let line = ''
  let lineLength = 0
  for (let word of words) {
    let wordLength = stripVTControlCharacters(word).length

    if (lineLength + wordLength + 1 > width) {
      lines.push(line)
      line = ''
      lineLength = 0
    }

    line += (lineLength ? ' ' : '') + word
    lineLength += wordLength + (lineLength ? 1 : 0)
  }

  if (lineLength) {
    lines.push(line)
  }

  return lines
}