nix --help: Group commands

1 files changed, 13 insertions, 11 deletions

diff --git a/src/libutil/ansicolor.hh b/src/libutil/ansicolor.hh
index 390bd4d17..8ae07b092 100644
--- a/src/libutil/ansicolor.hh
+++ b/src/libutil/ansicolor.hh
@@ -1,13 +1,15 @@
-#pragma once 
+#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_YELLOW "\e[33;1m"
+#define ANSI_BLUE "\e[34;1m"
 
-namespace nix 
-{
-  /* Some ANSI escape sequences. */
-  #define ANSI_NORMAL "\e[0m"
-  #define ANSI_BOLD "\e[1m"
-  #define ANSI_FAINT "\e[2m"
-  #define ANSI_RED "\e[31;1m"
-  #define ANSI_GREEN "\e[32;1m"
-  #define ANSI_YELLOW "\e[33;1m"
-  #define ANSI_BLUE "\e[34;1m"
 }