Document #85

chalk · Dec 21, 2018 · eedbbbd · eedbbbd
1 parent 255972b
commit eedbbbd
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/index.js b/index.js
@@ -21,9 +21,7 @@ if ('FORCE_COLOR' in env) {
 	} else if (env.FORCE_COLOR === false || env.FORCE_COLOR === 'false') {
 		forceColor = 0;
 	} else {
-		forceColor = env.FORCE_COLOR.length === 0 ?
-			1 :
-      Math.min(parseInt(env.FORCE_COLOR, 10), 3);
+		forceColor = env.FORCE_COLOR.length === 0 ? 1 : Math.min(parseInt(env.FORCE_COLOR, 10), 3);
 	}
 }
 

diff --git a/readme.md b/readme.md
@@ -58,7 +58,7 @@ The `stdout`/`stderr` objects specifies a level of support for color through a `
 
 It obeys the `--color` and `--no-color` CLI flags.
 
-Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add the environment variable `FORCE_COLOR=1` to forcefully enable color or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
+For situations where using `--color` is not possible, use the environment variable `FORCE_COLOR=1` (level 1), `FORCE_COLOR=2` (level 2), or `FORCE_COLOR=3` (level 3) to forcefully enable color, or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
 
 Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.