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/parser/js/js-lexer.c

@@ -1740,7 +1740,7 @@ lexer_construct_regexp_object (parser_context_t *context_p, /**< context */
     }
   }
 
-  /* FIXME: This is duplicate of 're_parse_regexp_flags'. Move this to a helper function. */
+  /* TODO: This is duplicate of 're_parse_regexp_flags'. Move this to a helper function. */
   current_flags = 0;
   while (source_p < source_end_p)
   {

jerry-core/parser/regexp/re-compiler.c

@@ -65,7 +65,7 @@ re_insert_simple_iterator (re_compiler_ctx_t *re_ctx_p, /**< RegExp compiler con
   qmax = re_ctx_p->current_token.qmax;
   JERRY_ASSERT (qmin <= qmax);
 
-  /* FIXME: optimize bytecode length. Store 0 rather than INF */
+  /* TODO: optimize bytecode length. Store 0 rather than INF */
 
   re_append_opcode (re_ctx_p->bytecode_ctx_p, RE_OP_MATCH);   /* complete 'sub atom' */
   uint32_t bytecode_length = re_get_bytecode_length (re_ctx_p->bytecode_ctx_p);