Remove hardcoded ANSI colors from terminal log output

CHANGELOG

@@ -4,9 +4,14 @@ Format: Double ## for a version number followed by a space, ISO-Date, Semantic V
 Two empty lines before the next entry.
 External contributors notice at the end of the line: (LastName, FirstName / nick)
 
+## 2022-01-15 1.5.3
+Remove hardcoded ANSI colors from terminal log output
+
+
 ## 2021-07-15 1.5.2
 pynsm2 library: Fixed a rare crash, where the hostname must be case sensitive but Pythons urlparse forced lower-case.
 
+
 ## 2021-03-19 1.5.1
 Web-URLs changed to https://new-session-manager.jackaudio.org and https://github.com/jackaudio/new-session-manager
 No codechanges.
@@ -46,6 +51,7 @@ Extras:
  nsm.h was moved to extras/nsm.h
  "extras/pynsm" is now a part of NEW-SM. It was a standalone git repo until now.
 
+
 ## 2020-07-15 1.4.0
 Add documentation and manpages.
 

src/debug.cpp

@@ -38,15 +38,15 @@ warnf ( warning_t level,
 {
     va_list args;
     static const char *level_tab[] = {
-        "message", "\033[1;32m",
-        "warning", "\033[1;33m",
-        "assertion", "\033[1;31m"
+        "message", "",
+        "warning", "",
+        "assertion", ""
     };
 
         module = program_invocation_short_name;
 
     if ( module )
-        fprintf( stderr, "[\033[1;30m%s\033[0m] ", module );
+        fprintf( stderr, "[%s] ", module );
 #ifndef NDEBUG
     if ( file )
         fprintf( stderr, "%s", file );
@@ -69,5 +69,5 @@ warnf ( warning_t level,
         va_end( args );
     }
 
-    fprintf( stderr, "\033[0m\n" );
+    fprintf( stderr, "\n" );
 }