Eliminate TODO and FIXME macros

Those macros are legacy and are not used consitently throughout the
code base. This patch eliminates their definitions and rewrites
their remaining occurrences to TODO comments.

All occurrences have been checked and made sure that the comments
used a consistent style.

JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu

jerry-core/ecma/builtin-objects/ecma-builtin-global.c

@@ -67,10 +67,7 @@ ecma_builtin_global_object_print (ecma_value_t this_arg __attr_unused___, /**< t
 {
   ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
 
-  /*
-   * TODO:
-   *      Move the 'print' routine out of engine core.
-   */
+  /* TODO: Move the 'print' routine out of engine core. */
 
   for (ecma_length_t arg_index = 0;
        ecma_is_value_empty (ret_value) && arg_index < args_number;

jerry-core/ecma/builtin-objects/ecma-builtin-regexp-prototype.c

@@ -129,9 +129,8 @@ ecma_builtin_regexp_prototype_compile (ecma_value_t this_arg, /**< this argument
         ecma_property_t *bc_prop_p = ecma_get_internal_property (this_obj_p,
                                                                  ECMA_INTERNAL_PROPERTY_REGEXP_BYTECODE);
 
-        /* FIXME: "We currently have to re-compile the bytecode, because
-         * we can't copy it without knowing its length."
-         */
+        /* TODO: We currently have to re-compile the bytecode, because
+         * we can't copy it without knowing its length. */
         const re_compiled_code_t *new_bc_p = NULL;
         ecma_value_t bc_comp = re_compile_bytecode (&new_bc_p, pattern_string_p, flags);
         /* Should always succeed, since we're compiling from a source that has been compiled previously. */