Text UtilitiesLesson 122Free preview

Tabs to Spaces

This lesson is part of Web Developer Tools · All levels

Summary

Tabs to spaces convert the tab character into a number of spaces according to the width chosen, usually 2, 4, or 8. Conversion makes the indexing appear consistent across different editors, terminals, and systems. For text that aligns in a column, the width of the tab needs to be carefully calculated. The consistency of the arrangements in a project is more important than choosing a certain number.

Key points

One tab can be displayed with different widths in each application
The basic conversion replaces each tab with N spaces
Column ordering requires tab stop calculation
Many editors have the option to insert spaces for tabs
Pick one indentation style and apply it consistently

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