Support NO_COLOR env variable as per no-color.org

sur5r · lundmar · commit ed4ac0c797cd · 2024-03-06T13:38:59.000+01:00
diff --git a/src/options.c b/src/options.c
@@ -236,6 +236,11 @@ void options_parse(int argc, char *argv[])
         exit(EXIT_SUCCESS);
     }
 
+    // Support no-color.org informal spec
+    char *no_color = getenv("NO_COLOR");
+    if(no_color != NULL && no_color[0] != '\0')
+	    option.color = -1;
+
     while (1)
     {
         static struct option long_options[] =

Original file line number	Diff line number	Diff line change
`@@ -236,6 +236,11 @@ void options_parse(int argc, char *argv[])`
`236`	`236`	`exit(EXIT_SUCCESS);`
`237`	`237`	`}`
`238`	`238`
	`239`	`+ // Support no-color.org informal spec`
	`240`	`+ char *no_color = getenv("NO_COLOR");`
	`241`	`+ if(no_color != NULL && no_color[0] != '\0')`
	`242`	`+ option.color = -1;`
	`243`	`+`
`239`	`244`	`while (1)`
`240`	`245`	`{`
`241`	`246`	`static struct option long_options[] =`