gno.land/p/moul/printfdebugging

"this package is a joke... or not." (printfdebugging.gno, line 1)

Two functions for finding out whether your code reached a line, printed in a color you cannot miss in a wall of test output.

1printfdebugging.BigRedLine("got here", "n =", "42")
2printfdebugging.Success()

BigRedLine prints a full-width red bar with your arguments on it. Success() prints a green one. That is the whole package.

It exists because println in the middle of a long gno test -v run is invisible, and the fastest debugging tool is still the one that takes zero setup.

ANSI attributes

color.gno ships the SGR attribute set as typed constants, usable on their own: Reset, Bold, Faint, Italic, Underline, BlinkSlow, BlinkRapid, ReverseVideo, Concealed, CrossedOut, their Reset* counterparts, and the foreground / background colors in both normal (FgRed, BgBlue) and high-intensity (FgHiRed, BgHiBlue) variants.

Escape sequences are meaningless anywhere that is not a terminal. This is for gno test output, never for a Render string.

Part of moul/gno-contracts — moul's versioned gno.land contracts. See the repository for the full catalog, build/test tooling, and usage.

Dependency graph:

⚠️ Disclaimer: provided as-is, without warranty; not security-audited. Full disclaimer: DISCLAIMER.