add new function mrb_parser_free()
use new function mrb_parser_free()
Merge branch 'master' of github.com:mruby/mruby
stop strtod() warning; add more checks; close #247
input cast to unsigned char for unqualified tolower(); close #342
add input check to readint_float()
big init function in cdump may overflow arena
cdump.c: pool may contain fixnum value
restore arena_idx after initializing irep
prepare for OP_TAILCALL
Module#include should also include included modules; close #340
move RDoc comments
better object_id calculation
write_pool_block(): reduce calling strlen(). refs #301.
dump_irep_record(): Set error code in case dump failed.
Merge pull request #346 from monaka/pr-cleanup-dump.c-20120706

Clean up dump.c
remove debug printf; close #345
Merge branch 'master' of github.com:mruby/mruby
range optimization from @monaka; close #348
remove MRB_TT_THREAD,MRB_TT_THREADGRP
Range optimization. similar to #348