Argv Cmd DBgv DBline DBsignal DBsingle DBsub DBtrace allgvs ampergv argvgv argvoutgv basetime beginav bodytarget cddir chopset copline curblock curcop curcopdb curcsv curpm curstack curstash curstname cxstack cxstack_ix cxstack_max dbargs debdelim debname debstash defgv defoutgv defstash delaymagic diehook dirty dlevel dlmax doextract doswitches dowarn dumplvl e_fp e_tmpname endav envgv errgv eval_root eval_start fdpid filemode firstgv forkprocess formfeed formtarget gensym in_eval incgv inplace last_in_gv lastfd lastretstr lastscream lastsize lastspbase laststatval laststype leftgv lineary localizing localpatches main_cv main_root main_start mainstack maxscream maxsysfd minus_F minus_a minus_c minus_l minus_n minus_p multiline mystack_base mystack_mark mystack_max mystack_sp mystrk nrs ofmt ofs ofslen oldlastpm oldname op_mask origargc origargv origfilename ors orslen parsehook patchlevel perldb perl_destruct_level preambled preambleav preprocess restartop rightgv rs runlevel sawampersand sawstudy sawvec screamfirst screamnext secondgv siggv signalstack sortcop sortstack sortstash splitstr statcache statgv statname statusvalue stdingv strchop strtab sv_count sv_objcount sv_root sv_arenaroot tainted tainting tmps_floor tmps_ix tmps_max tmps_stack top_env toptarget unsafe warnhook