nix/src/libutil/ansicolor.hh

#pragma once

namespace nix {

/* Some ANSI escape sequences. */
#define ANSI_NORMAL "\e[0m"
#define ANSI_BOLD "\e[1m"
#define ANSI_FAINT "\e[2m"
#define ANSI_ITALIC "\e[3m"
#define ANSI_RED "\e[31;1m"
#define ANSI_GREEN "\e[32;1m"
#define ANSI_WARNING "\e[33;1m"
#define ANSI_BLUE "\e[34;1m"
#define ANSI_MAGENTA "\e[35;1m"
#define ANSI_CYAN "\e[36;1m"

}
nix --help: Group commands 2020-05-05 09:18:23 -04:00			`#pragma once`

			`namespace nix {`

			`/* Some ANSI escape sequences. */`
			`#define ANSI_NORMAL "\e[0m"`
			`#define ANSI_BOLD "\e[1m"`
			`#define ANSI_FAINT "\e[2m"`
			`#define ANSI_ITALIC "\e[3m"`
			`#define ANSI_RED "\e[31;1m"`
			`#define ANSI_GREEN "\e[32;1m"`
ANSI_YELLOW -> ANSI_WARNING 2021-09-14 04:38:10 -04:00			`#define ANSI_WARNING "\e[33;1m"`
nix --help: Group commands 2020-05-05 09:18:23 -04:00			`#define ANSI_BLUE "\e[34;1m"`
Fix ANSI color constants The `m` acts as termination-symbol when declaring graphics. Because of this, the `;1m` doesn't have any effect and is directly printed to the console: ``` $ nix repl > builtins.fetchGit { /* ... */ } { outPath = "/nix/store/s0f0iz4a41cxx2h055lmh6p2d5k5bc6r-source"; rev = "e73e45b723a9a6eecb98bd5f3df395d9ab3633b6"; revCount = ;1m428; shortRev = "e73e45b"; submodules = ;1mfalse; } ``` Introduced by 6403508f5a2fcf073b2a0d4e5fcf5f5ebb890384. 2020-07-12 10:50:22 -04:00			`#define ANSI_MAGENTA "\e[35;1m"`
			`#define ANSI_CYAN "\e[36;1m"`
remove util.hh from deps 2020-03-27 12:55:09 -04:00
			`}`