Continuing implementation of buffers.

* Makefile (OBJS): New objects itypes.o and buf.o.

* buf.c, buf.h: New files.

* itypes.c, itypes.h: New files.

* lib.c (obj_print_impl): Handle BUF via buf_print and
buf_pprint.
(init): Call itypes_init and buf_init.

* parser.h (end_of_buflit): Declared.

* parser.l (BUFLIT): New exclusive state.
(grammar): New rules for recognizing start of buffer
literal and its interior.
(end_of_buflit): New function.

* parser.y (HASH_B_QUOTE): New token.
(buflit, buflit_items, buflit_item): New nonterminals
and corresponding grammar rules.
(i_expr, n_expr): These symbols now generate a buflit;
a buffer literal is a kind of expression.
(yybadtoken): Handle HASH_B_QUOTE case.

1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index b1b2db11..25f26944 100644
--- a/Makefile
+++ b/Makefile
@@ -49,7 +49,7 @@ EXTRA_OBJS-y :=
 
 OBJS := txr.o lex.yy.o y.tab.o match.o lib.o regex.o gc.o unwind.o stream.o
 OBJS += arith.o hash.o utf8.o filter.o eval.o parser.o rand.o combi.o sysif.o
-OBJS += args.o lisplib.o cadr.o struct.o jmp.o protsym.o
+OBJS += args.o lisplib.o cadr.o struct.o itypes.o buf.o jmp.o protsym.o
 OBJS-$(debug_support) += debug.o
 OBJS-$(have_syslog) += syslog.o
 OBJS-$(have_glob) += glob.o