term: implement platform-independent console text colour/formatting

term-test/printing.c

@@ -1,8 +1,9 @@
 #include <blue/term.h>
+#include <blue/object/string.h>
 
-#define F_GREEN  "\033[92m"
-#define F_YELLOW "\033[93m"
-#define F_RESET  "\033[0m"
+#define F_GREEN  "[green]"
+#define F_YELLOW "[yellow]"
+#define F_RESET  "[reset]"
 
 static const char *text = F_YELLOW
 	"But I must " F_GREEN "explain " F_YELLOW "to you " F_GREEN
@@ -51,7 +52,15 @@ static const char *text2
 
 int main(void)
 {
-	b_paragraph_format format = {};
+	const char *s = "[magenta,uline]Hello, [bright]world![reset]";
+	b_fputs(s, stdout);
+	fputc('\n', stdout);
+
+	b_string *str = b_string_create_from_cstr(s);
+	size_t len = b_string_get_size(str, B_STRLEN_IGNORE_MOD);
+	printf("length = %zu\n", len);
+
+	b_paragraph_format format = { 0 };
 	format.p_left_margin = 5;
 	format.p_right_margin = 5;
 	format.p_flags = B_PARAGRAPH_DOUBLE_LINE_BREAK;
@@ -61,5 +70,6 @@ int main(void)
 	b_i("An informational message\n\nWith multiple lines");
 	b_warn("A warning message\nWith multiple lines");
 	b_err("An error message\nWith multiple lines");
+	
 	return 0;
 }