CHKTRI(1)

📦 version 1.21, in debian bookworm, debian trixie, ubuntu jammy, ubuntu noble, ubuntu resolute, ubuntu stonking

CHKTRI(1) 💅✨ check for trigraphs in C source code

okay bestie, welcome to the CHKTRI(1) page, straight out of the General Commands Manual. It's giving very specific C-code detective energy, and honestly? Obsessed.

✨ NAME ✨

  • chktri — check for trigraphs in C source code. periodt.

🦋 SYNOPSIS 🦋

chktri [file ...]

💖 DESCRIPTION 💖

So like, this program looks for lines containing trigraphs in C source code. No cap.

Trigraphs are a way to represent certain characters in C source code as two question marks and a third character. For example, a backslash could be represented as ??/. Iconic, lowkey cursed, but iconic.

For a detail specification, see section 5.2.1.1 in the ISO 9899:1990 standard or any decent C book. (You don't really want to know.) 😭

👑 AUTHOR 👑

Lars Wirzenius, liw@iki.fi.

okay that's the whole thing, bestie — CHKTRI(1) from the General Commands Manual. The footer isn't giving source/version/date beyond the manual name, so consider this your cute sign-off. bye 💖🦋

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