#define ENV_NAME_FORCE_WRITE "COLORED_STDERR_FORCE_WRITE"
/* Strings written before/after each matched function. */
-#define DEFAULT_PRE_STRING "\e[91m"
-#define DEFAULT_POST_STRING "\e[0m"
+#define DEFAULT_PRE_STRING "\033[91m"
+#define DEFAULT_POST_STRING "\033[0m"
/* Number of elements to allocate statically. Highest descriptor observed in
* normal use was 255 (by bash), which yielded this limit to prevent