Add compile-time flag to disable coloured output

Turns out windows builds run in plain powershell or cmd.exe display the
raw ANSI escape sequences rather than interpreting. No official support
for interpreting them that I can see.

1 files changed, 34 insertions, 1 deletions

diff --git a/colour.h b/colour.h
index 2fe75c2..c1723c5 100644
--- a/colour.h
+++ b/colour.h
@@ -1,6 +1,8 @@
 #ifndef SAND_LEEK_COLOUR_H
 #define SAND_LEEK_COLOUR_H
 
+#ifndef SAND_LEEK_DISABLE_COLOUR
+
 #define ANSI_ESC        "\x1b["
 #define COLOUR_BLACK    ANSI_ESC"30m"
 #define COLOUR_RED      ANSI_ESC"31m"
@@ -28,4 +30,35 @@
 
 #define COLOUR_ERASE    ANSI_ESC"2K"
 
-#endif
+#else /* ifndef SAND_LEEK_DISABLE_COLOUR */
+
+#define ANSI_ESC        ""
+#define COLOUR_BLACK    ""
+#define COLOUR_RED      ""
+#define COLOUR_GREEN    ""
+#define COLOUR_YELLOW   ""
+#define COLOUR_BLUE     ""
+#define COLOUR_MAGENTA  ""
+#define COLOUR_CYAN     ""
+#define COLOUR_WHITE    ""
+
+#define COLOUR_BBLACK   ""
+#define COLOUR_BRED     ""
+#define COLOUR_BGREEN   ""
+#define COLOUR_BYELLOW  ""
+#define COLOUR_BBLUE    ""
+#define COLOUR_BMAGENTA ""
+#define COLOUR_BCYAN    ""
+#define COLOUR_BWHITE   ""
+
+#define COLOUR_BOLD     ""
+#define COLOUR_BOLD_OFF ""
+
+#define COLOUR_OFF      ""
+#define COLOUR_ALL_OFF  ""
+
+#define COLOUR_ERASE    ""
+
+#endif /* ifndef SAND_LEEK_DISABLE_COLOUR */
+
+#endif /* #ifndef SAND_LEEK_COLOUR_H */