Update libedit with changes from NetBSD. Includes history load/save,

some buffer overflow guards and some stylistic cleanups.
Also adds manpages.

Obtained from:	NetBSD

1 files changed, 20 insertions, 5 deletions

diff --git a/lib/libedit/Makefile b/lib/libedit/Makefile
index 5284c21..cbe5e1f 100644
--- a/lib/libedit/Makefile
+++ b/lib/libedit/Makefile
@@ -2,19 +2,31 @@
 
 LIB=	edit
 
-OSRCS=	chared.c common.c el.c emacs.c hist.c key.c map.c parse.c \
-	prompt.c read.c refresh.c search.c sig.c term.c tty.c vi.c \
-	help.c fcns.c help.h
+OSRCS=	chared.c common.c el.c emacs.c fcns.c help.c hist.c key.c map.c \
+	parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c vi.c
 
 LDADD+= -ltermcap
 DPADD+= ${LIBTERMCAP}
 
+MAN3=	editline.3 editrc.5
+
+MLINKS=	editline.3 el_init.3 editline.3 el_end.3 editline.3 el_reset.3 \
+	editline.3 el_gets.3 editline.3 el_getc.3 editline.3 el_push.3 \
+	editline.3 el_parse.3 editline.3 el_set.3 editline.3 el_source.3 \
+	editline.3 el_resize.3 editline.3 el_line.3 \
+	editline.3 el_insertstr.3 editline.3 el_deletestr.3 \
+	editline.3 history_init.3 editline.3 history_end.3 editline.3 history.3
+
+
 # For speed and debugging
 #SRCS=   ${OSRCS} tokenizer.c history.c
 # For protection
 SRCS=	editline.c tokenizer.c history.c
 
-CLEANFILES+=common.h emacs.h fcns.h help.h vi.h help.c fcns.c editline.c
+SRCS+=	common.h emacs.h fcns.h help.h vi.h
+HEADERS=histedit.h
+
+CLEANFILES+=common.h editline.c emacs.h fcns.c fcns.h help.c help.h vi.h 
 CFLAGS+=-I. -I${.CURDIR}
 CFLAGS+=#-DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG -DDEBUG_REFRESH
 CFLAGS+=#-DDEBUG_PASTE
@@ -48,8 +60,11 @@ editline.c: ${OSRCS}
 
 .depend: vi.h emacs.h common.h fcns.h help.h help.c
 
-
 test:	test.o libedit.a ${DPADD} ${LIBTERMCAP}
 	${CC} ${CFLAGS} ${.ALLSRC} -o ${.TARGET} libedit.a ${LDADD}
 
+beforeinstall:
+	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
+		${.CURDIR}/histedit.h ${DESTDIR}/usr/include
+
 .include <bsd.lib.mk>