perl 5.0 alpha 4

[editor's note: the sparc executables have not been included, and
emacs backup files have been removed.  This was reconstructed from a
tarball found on the September 1994 InfoMagic CD; the date of this is
approximate]

1 files changed, 61 insertions, 41 deletions

diff --git a/proto.h b/proto.h
index 477266e815..0aeb908b3e 100644
--- a/proto.h
+++ b/proto.h
@@ -7,12 +7,12 @@ OP*	append_elem P((I32 optype, OP* head, OP* tail));
 OP*	append_list P((I32 optype, LISTOP* first, LISTOP* last));
 I32	apply P((I32 type, SV** mark, SV** sp));
 void	av_clear P((AV* ar));
-AV*	av_fake P((I32 size, SV** strp));
+AV*	av_fake P((I32 size, SV** svp));
 SV**	av_fetch P((AV* ar, I32 key, I32 lval));
 void	av_fill P((AV* ar, I32 fill));
 void	av_free P((AV* ar));
 I32	av_len P((AV* ar));
-AV*	av_make P((I32 size, SV** strp));
+AV*	av_make P((I32 size, SV** svp));
 SV*	av_pop P((AV* ar));
 void	av_popnulls P((AV* ar));
 bool	av_push P((AV* ar, SV* val));
@@ -24,7 +24,7 @@ OP*	bind_match P((I32 type, OP* left, OP* pat));
 OP*	block_head P((OP* o, OP** startp));
 void	calllist P((AV* list));
 I32	cando P((I32 bit, I32 effective, struct stat* statbufp));
-unsigned long	cast_ulong P((double f));
+U32	cast_ulong P((double f));
 void	checkcomma P((char* s, char* name, char* what));
 I32	chsize P((int fd, off_t length));
 OP*	convert P((I32 optype, I32 flags, OP* op));
@@ -32,17 +32,19 @@ OP*	cop_to_arg P((OP* cmd));
 I32	copyopt P((OP* cmd, OP* which));
 void	cpy7bit P((char* d, char* s, I32 l));
 char*	cpytill P((char* to, char* from, char* fromend, I32 delim, I32* retlen));
+void	croak P((char* pat,...));
 void	cryptfilter P((FILE* fil));
 void	cryptswitch P((void));
-void	deb P((va_alist));
+void	cv_clear P((CV* cv));
+void	deb P((char* pat,...));
 void	deb_growlevel P((void));
-OP*	die P((va_alist));
+OP*	die P((char* pat,...));
 OP*	die_where P((char* message));
 void	do_accept P((SV* sv, GV* ngv, GV* ggv));
 bool	do_aexec P((SV* really, SV** mark, SV** sp));
-void	do_chop P((SV* astr, SV* sv));
+void	do_chop P((SV* asv, SV* sv));
 bool	do_close P((GV* gv, bool explicit));
-int	do_ctl P((I32 optype, GV* gv, I32 func, SV* argstr));
+int	do_ctl P((I32 optype, GV* gv, I32 func, SV* argsv));
 bool	do_eof P((GV* gv));
 bool	do_exec P((char* cmd));
 void	do_execfree P((void));
@@ -50,7 +52,7 @@ SV*	do_fttext P((OP* arg, SV* sv));
 I32	do_ipcctl P((I32 optype, SV** mark, SV** sp));
 I32	do_ipcget P((I32 optype, SV** mark, SV** sp));
 void	do_join P((SV* sv, SV* del, SV** mark, SV** sp));
-OP*	do_kv P(());
+OP*	do_kv P((void));
 I32	do_msgrcv P((SV** mark, SV** sp));
 I32	do_msgsnd P((SV** mark, SV** sp));
 bool	do_open P((GV* gv, char* name, I32 len));
@@ -68,21 +70,22 @@ void	do_vop P((I32 optype, SV* sv, SV* left, SV* right));
 void	do_write P((struct Outrec* orec, GV* gv));
 void	dump_all P((void));
 void	dump_cop P((OP* cmd, OP* alt));
-void	dump_eval P(());
-	dump_fds P((char* s));
+void	dump_eval P((void));
+int	dump_fds P((char* s));
 void	dump_flags P((char* b, U32 flags));
 void	dump_gv P((GV* gv));
 void	dump_op P((OP* arg));
 void	dump_pm P((PMOP* pm));
+void	dump_packsubs P((HV* stash));
 void	dump_sub P((GV* gv));
-	dup2 P((int oldfd, int newfd));
 void	fbm_compile P((SV* sv, I32 iflag));
-char*	fbm_instr P((unsigned char* big, unsigned char* bigend, SV* littlestr));
+char*	fbm_instr P((unsigned char* big, unsigned char* bigend, SV* littlesv));
 IO*	fetch_io P((OP* op, I32 num));
 GV*	fetch_gv P((OP* op, I32 num));
+HV*	fetch_stash P((SV* sv, I32 create));
 OP*	flatten P((OP* arg));
 void	force_ident P((char* s));
-char*	force_word P((char* s, int token));
+char*	force_word P((char* start, int token, int check_keyword, int allow_tick));
 OP*	forcelist P((OP* arg));
 void	free_tmps P((void));
 OP*	gen_constant_list P((OP* op));
@@ -91,7 +94,7 @@ void	gp_free P((GV* gv));
 GP*	gp_ref P((GP* gp));
 GV*	gv_AVadd P((GV* gv));
 GV*	gv_HVadd P((GV* gv));
-void	gv_check P((I32 min, I32 max));
+void	gv_check P((HV* stash));
 void	gv_efullname P((SV* sv, GV* gv));
 GV*	gv_fetchfile P((char* name));
 GV*	gv_fetchmethod P((HV* stash, char* name));
@@ -103,27 +106,32 @@ OP*	gv_to_op P((I32 atype, GV* gv));
 void	he_delayfree P((HE* hent));
 void	he_free P((HE* hent));
 void	hoistmust P((PMOP* pm));
-void	hv_clear P((HV* tb, I32 dodbm));
-void	hv_dbmclose P((HV* tb));
-bool	hv_dbmopen P((HV* tb, char* fname, int mode));
-bool	hv_dbmstore P((HV* tb, char* key, U32 klen, SV* sv));
+void	hv_clear P((HV* tb));
 SV*	hv_delete P((HV* tb, char* key, U32 klen));
 SV**	hv_fetch P((HV* tb, char* key, U32 klen, I32 lval));
-void	hv_free P((HV* tb, I32 dodbm));
+void	hv_free P((HV* tb));
 I32	hv_iterinit P((HV* tb));
 char*	hv_iterkey P((HE* entry, I32* retlen));
 HE*	hv_iternext P((HV* tb));
 SV*	hv_iterval P((HV* tb, HE* entry));
 void	hv_magic P((HV* hv, GV* gv, I32 how));
 SV**	hv_store P((HV* tb, char* key, U32 klen, SV* val, U32 hash));
-void	hv_undef P((HV* tb, I32 dodbm));
+void	hv_undef P((HV* tb));
 I32	ibcmp P((char* a, char* b, I32 len));
 I32	ingroup P((int testgid, I32 effective));
 char*	instr P((char* big, char* little));
+int	init_DB_File P((int ix, int sp, int items));
+int	init_NDBM_File P((int ix, int sp, int items));
+int	init_GDBM_File P((int ix, int sp, int items));
+int	init_SDBM_File P((int ix, int sp, int items));
+int	init_ODBM_File P((int ix, int sp, int items));
+int	init_DBZ_File P((int ix, int sp, int items));
 OP*	invert P((OP* cmd));
 OP*	jmaybe P((OP* arg));
 I32	keyword P((char* d, I32 len));
 void	leave_scope P((I32 base));
+void	lex_end P((void));
+void	lex_start P((void));
 OP*	linklist P((OP* op));
 OP*	list P((OP* o));
 OP*	listkids P((OP* o));
@@ -131,26 +139,31 @@ OP*	localize P((OP* arg, I32 lexical));
 I32	looks_like_number P((SV* sv));
 OP*	loopscope P((OP* o));
 I32	lop P((I32 f, char* s));
+int	magic_clearpack	P((SV* sv, MAGIC* mg));
 int	magic_get	P((SV* sv, MAGIC* mg));
 int	magic_getarylen	P((SV* sv, MAGIC* mg));
+int	magic_getpack	P((SV* sv, MAGIC* mg));
 int	magic_getglob	P((SV* sv, MAGIC* mg));
+int	magic_gettaint	P((SV* sv, MAGIC* mg));
 int	magic_getuvar	P((SV* sv, MAGIC* mg));
 U32	magic_len	P((SV* sv, MAGIC* mg));
 int	magic_set	P((SV* sv, MAGIC* mg));
 int	magic_setarylen	P((SV* sv, MAGIC* mg));
 int	magic_setbm	P((SV* sv, MAGIC* mg));
+int	magic_setpack	P((SV* sv, MAGIC* mg));
 int	magic_setdbline	P((SV* sv, MAGIC* mg));
-int	magic_setdbm	P((SV* sv, MAGIC* mg));
 int	magic_setenv	P((SV* sv, MAGIC* mg));
+int	magic_setisa	P((SV* sv, MAGIC* mg));
 int	magic_setglob	P((SV* sv, MAGIC* mg));
 int	magic_setmglob	P((SV* sv, MAGIC* mg));
 int	magic_setsig	P((SV* sv, MAGIC* mg));
 int	magic_setsubstr	P((SV* sv, MAGIC* mg));
+int	magic_settaint	P((SV* sv, MAGIC* mg));
 int	magic_setuvar	P((SV* sv, MAGIC* mg));
 int	magic_setvec	P((SV* sv, MAGIC* mg));
 void	magicalize P((char* list));
 void	magicname P((char* sym, char* name, I32 namlen));
-	main P((int argc, char** argv, char** env));
+int	main P((int argc, char** argv, char** env));
 #ifndef STANDARD_C
 MALLOCPTRTYPE*	malloc P((MEM_SIZE nbytes));
 #endif
@@ -158,23 +171,23 @@ OP*	maybeforcelist P((I32 optype, OP* arg));
 char*	mess P((char* pat, ...));
 int	mg_clear P((SV* sv));
 MAGIC*	mg_find P((SV* sv, char type));
-int	mg_free P((SV* sv, char type));
-int	mg_freeall P((SV* sv));
+int	mg_free P((SV* sv));
 int	mg_get P((SV* sv));
 U32	mg_len P((SV* sv));
 int	mg_set P((SV* sv));
+OP*	mod P((OP* op, I32 type));
 char*	moreswitches P((char* s));
 void	mstats P((char* s));
 char*	my_bcopy P((char* from, char* to, I32 len));
 char*	my_bzero P((char* loc, I32 len));
 void	my_exit P((I32 status));
-I32	my_lstat P(());
+I32	my_lstat P((void));
 I32	my_memcmp P((unsigned char* s1, unsigned char* s2, I32 len));
 I32	my_pclose P((FILE* ptr));
 FILE*	my_pfiopen P((FILE* fil, VOID (*func)()));
 FILE*	my_popen P((char* cmd, char* mode));
 void	my_setenv P((char* nam, char* val));
-I32	my_stat P(());
+I32	my_stat P((void));
 short	my_swap P((short s));
 void	my_unexec P((void));
 OP*	newANONLIST P((OP* op));
@@ -184,7 +197,6 @@ OP*	newBINOP P((I32 optype, I32 flags, OP* left, OP* right));
 OP*	newCONDOP P((I32 flags, OP* expr, OP* true, OP* false));
 void	newFORM P((I32 floor, OP* op, OP* block));
 OP*	newFOROP P((I32 flags, char* label, line_t forline, OP* scalar, OP* expr, OP*block, OP*cont));
-HV*	newHV P((U32 lookat));
 OP*	newLOGOP P((I32 optype, I32 flags, OP* left, OP* right));
 OP*	newLOOPOP P((I32 flags, I32 debuggable, OP* expr, OP* block));
 OP*	newMETHOD P((OP* ref, OP* name));
@@ -196,6 +208,7 @@ OP*	newSLICEOP P((I32 flags, OP* subscript, OP* list));
 OP*	newSTATEOP P((I32 flags, char* label, OP* o));
 void	newSUB P((I32 floor, OP* op, OP* block));
 OP*	newUNOP P((I32 optype, I32 flags, OP* child));
+void	newXSUB P((char *name, I32 ix, I32 (*subaddr)(int,int,int), char *filename));
 AV*	newAV P((void));
 OP*	newAVREF P((OP* o));
 OP*	newBINOP P((I32 type, I32 flags, OP* first, OP* last));
@@ -204,7 +217,7 @@ OP*	newGVOP P((I32 type, I32 flags, GV* gv));
 GV*	newGVgen P((void));
 OP*	newGVREF P((OP* o));
 OP*	newHVREF P((OP* o));
-HV*	newHV P((U32 lookat));
+HV*	newHV P((void));
 IO*	newIO P((void));
 OP*	newLISTOP P((I32 type, I32 flags, OP* first, OP* last));
 OP*	newPMOP P((I32 type, I32 flags));
@@ -221,6 +234,7 @@ SV*	newSVnv P((double n));
 SV*	newSVpv P((char* s, STRLEN len));
 SV*	newSVsv P((SV* old));
 OP*	newUNOP P((I32 type, I32 flags, OP* first));
+OP *	newWHILEOP P((I32 flags, I32 debuggable, LOOP* loop, OP* expr, OP* block, OP* cont));
 FILE*	nextargv P((GV* gv));
 char*	ninstr P((char* big, char* bigend, char* little, char* lend));
 char*	nsavestr P((char* sv, I32 len));
@@ -232,6 +246,8 @@ OP*	over P((GV* eachgv, OP* cmd));
 PADOFFSET	pad_alloc P((I32 optype, char tmptype));
 PADOFFSET	pad_allocmy P((char* name));
 PADOFFSET	pad_findmy P((char* name));
+OP*	oopsAV P((OP* o));
+OP*	oopsHV P((OP* o));
 void	pad_leavemy P((I32 fill));
 SV*	pad_sv P((PADOFFSET po));
 void	pad_free P((PADOFFSET po));
@@ -245,6 +261,7 @@ I32	perl_callv P((char* subname, I32 sp, I32 gimme, char** argv));
 void	perl_construct P((PerlInterpreter* sv_interp));
 void	perl_destruct P((PerlInterpreter* sv_interp));
 void	perl_free P((PerlInterpreter* sv_interp));
+void	perl_init_ext P((void));
 I32	perl_parse P((PerlInterpreter* sv_interp, int argc, char** argv, char** env));
 I32	perl_run P((PerlInterpreter* sv_interp));
 void	pidgone P((int pid, int status));
@@ -262,7 +279,6 @@ I32	regexec P((regexp* prog, char* stringarg, char* strend, char* strbeg, I32 mi
 void	regfree P((struct regexp* r));
 char*	regnext P((char* p));
 char*	regprop P((char* op));
-void	reinit_lexer P((void));
 void	repeatcpy P((char* to, char* from, I32 len, I32 count));
 char*	rninstr P((char* big, char* bigend, char* little, char* lend));
 void	run_format P((struct Outrec* orec, FF* fcmd));
@@ -283,7 +299,6 @@ void	save_hptr P((HV** hptr));
 void	save_I32 P((I32* intp));
 void	save_int P((int* intp));
 void	save_item P((SV* item));
-void	save_lines P((AV* array, SV* sv));
 void	save_list P((SV** sarg, I32 maxsarg));
 void	save_nogv P((GV* gv));
 SV*	save_scalar P((GV* gv));
@@ -307,25 +322,27 @@ void	scan_prefix P((PMOP* pm, char* string, I32 len));
 char*	scan_str P((char* start));
 char*	scan_subst P((char* start));
 char*	scan_trans P((char* start));
+char*	scan_word P((char* s, char* dest, int allow_package, STRLEN *slp));
 OP*	scope P((OP* o));
-char*	screaminstr P((SV* bigstr, SV* littlestr));
+char*	screaminstr P((SV* bigsv, SV* littlesv));
 I32	setenv_getix P((char* nam));
 char*	skipspace P((char* s));
+bool	sv_2bool P((SV* sv));
 CV*	sv_2cv P((SV* sv, HV** st, GV** gvp, I32 lref));
 I32	sv_2iv P((SV* sv));
 SV*	sv_2mortal P((SV* sv));
 double	sv_2nv P((SV* sv));
-char*	sv_2pv P((SV* sv));
+char*	sv_2pv P((SV* sv, STRLEN* lp));
 char*	sv_append_till P((SV* sv, char* from, char* fromend, I32 delim, char* keeplist));
 int	sv_backoff P((SV* sv));
 void	sv_catpv P((SV* sv, char* ptr));
 void	sv_catpvn P((SV* sv, char* ptr, STRLEN len));
-void	sv_catsv P((SV* dstr, SV* sstr));
+void	sv_catsv P((SV* dsv, SV* ssv));
 void	sv_chop P((SV* sv, char* ptr));
 void	sv_clear P((SV* sv));
-I32	sv_cmp P((SV* str1, SV* str2));
+I32	sv_cmp P((SV* sv1, SV* sv2));
 void	sv_dec P((SV* sv));
-I32	sv_eq P((SV* str1, SV* str2));
+I32	sv_eq P((SV* sv1, SV* sv2));
 void	sv_free P((SV* sv));
 char*	sv_gets P((SV* sv, FILE* fp, I32 append));
 #ifndef DOSISH
@@ -334,27 +351,30 @@ char*	sv_grow P((SV* sv, I32 newlen));
 char*	sv_grow P((SV* sv, unsigned long newlen));
 #endif
 void	sv_inc P((SV* sv));
-void	sv_insert P((SV* bigstr, STRLEN offset, STRLEN len, char* little, STRLEN littlelen));
+void	sv_insert P((SV* bigsv, STRLEN offset, STRLEN len, char* little, STRLEN littlelen));
 SV*	sv_interp P((SV* sv, SV* src, I32 sp));
 void	sv_intrpcompile P((SV* src));
 STRLEN	sv_len P((SV* sv));
-void	sv_magic P((SV* sv, SV* obj, char how, char* name, STRLEN namlen));
-SV*	sv_mortalcopy P((SV* oldstr));
+void	sv_magic P((SV* sv, SV* obj, char how, char* name, I32 namlen));
+SV*	sv_mortalcopy P((SV* oldsv));
 SV*	sv_ref P((SV* sv));
-void	sv_replace P((SV* sv, SV* nstr));
+void	sv_replace P((SV* sv, SV* nsv));
 void	sv_reset P((char* s, HV* stash));
 void	sv_setiv P((SV* sv, I32 num));
 void	sv_setnv P((SV* sv, double num));
 void	sv_setpv P((SV* sv, char* ptr));
 void	sv_setpvn P((SV* sv, char* ptr, STRLEN len));
-void	sv_setsv P((SV* dstr, SV* sstr));
+void	sv_setsv P((SV* dsv, SV* ssv));
+int	sv_unmagic P((SV* sv, char type));
+void	sv_usepvn P((SV* sv, char* ptr, STRLEN len));
 void	taint_env P((void));
+void	taint_not P((char *s));
 void	taint_proper P((char* f, char* s));
 I32	uni P((I32 f, char* s));
 I32	unlnk P((char* f));
 I32	userinit P((void));
 I32	wait4pid P((int pid, int* statusp, int flags));
-void	warn P((va_alist));
+void	warn P((char* pat,...));
 I32	whichsig P((char* sig));
 void	while_io P((OP* cmd));
 OP*	wopt P((OP* cmd));