mirror of https://github.com/GnoConsortium/gno.git
Initial compile under linux. Not yet tested
This commit is contained in:
gdr
parent
796a6ac638
commit
c6828d9ec1
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@ -1,11 +1,23 @@
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# @(#)Makefile 8.1 (Berkeley) 6/4/93
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LIB= edit
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LIB= libedit.a
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AHDR = vi.h emacs.h common.h
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ASRC = vi.c emacs.c common.c
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GENSRCS = $(AHDR) fcns.h fcns.c help.c help.h editline.c
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SH = /bin/sh
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OSRCS= chared.c common.c el.c emacs.c hist.c key.c map.c parse.c \
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prompt.c read.c refresh.c search.c sig.c term.c tty.c vi.c \
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help.c fcns.c help.h
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SYS_ELL_H = sys.h el.h $(AHDR) fcns.h help.h
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GENOBJS = help.o fcns.o
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OBJS = chared.o common.o el.o emacs.o hist.o key.o map.o parse.o \
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prompt.o read.o refresh.o search.o sig.o term.o tty.o vi.o \
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history.o tokenizer.o \
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$(GENOBJS)
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LDADD+= -ltermcap
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# For speed and debugging
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@ -14,41 +26,66 @@ LDADD+= -ltermcap
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SRCS= editline.c tokenizer.c history.c
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CLEANFILES+=common.h emacs.h fcns.h help.h vi.h help.c fcns.c editline.c
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CFLAGS+=-I. -I${.CURDIR}
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DEFINES = -Dlint
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#CFLAGS += $(DEFINES) -I../../include -I.
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CFLAGS += $(DEFINES) -I.
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CFLAGS+=#-DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG -DDEBUG_REFRESH
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CFLAGS+=#-DDEBUG_PASTE
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CFLAGS += -Wall -Wstrict-prototypes -Wmissing-prototypes -Werror \
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-Wshadow -Wmissing-declarations -Wnested-externs # -W
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AHDR=vi.h emacs.h common.h
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ASRC=${.CURDIR}/vi.c ${.CURDIR}/emacs.c ${.CURDIR}/common.c
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build: $(LIB)
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$(LIB): $(GENSRCS) $(OBJS)
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$(AR) -rcv $(LIB) $(OBJS)
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clobber:
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$(RM) -f $(GENSRCS) $(OBJS) $(LIB)
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vi.h: vi.c makelist
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sh ${.CURDIR}/makelist -h ${.CURDIR}/vi.c > ${.TARGET}
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$(SH) makelist -h vi.c > $@
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emacs.h: emacs.c makelist
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sh ${.CURDIR}/makelist -h ${.CURDIR}/emacs.c > ${.TARGET}
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$(SH) makelist -h emacs.c > $@
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common.h: common.c makelist
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sh ${.CURDIR}/makelist -h ${.CURDIR}/common.c > ${.TARGET}
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$(SH) makelist -h common.c > $@
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fcns.h: ${AHDR} makelist
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sh ${.CURDIR}/makelist -fh ${AHDR} > ${.TARGET}
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$(SH) makelist -fh ${AHDR} > $@
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fcns.c: ${AHDR} fcns.h makelist
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sh ${.CURDIR}/makelist -fc ${AHDR} > ${.TARGET}
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$(SH) makelist -fc ${AHDR} > $@
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help.c: ${ASRC} makelist
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sh ${.CURDIR}/makelist -bc ${ASRC} > ${.TARGET}
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$(SH) makelist -bc ${ASRC} > $@
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help.h: ${ASRC} makelist
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sh ${.CURDIR}/makelist -bh ${ASRC} > ${.TARGET}
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$(SH) makelist -bh ${ASRC} > $@
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editline.c: ${OSRCS}
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sh ${.CURDIR}/makelist -e ${.ALLSRC:T} > ${.TARGET}
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$(SH) makelist -e ${OSRCS} > $@
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.depend: vi.h emacs.h common.h fcns.h help.h help.c
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chared.o:: $(SYS_ELL_H)
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common.o:: $(SYS_ELL_H)
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el.o:: $(SYS_ELL_H)
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emacs.o:: $(SYS_ELL_H)
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hist.o:: $(SYS_ELL_H)
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key.o:: $(SYS_ELL_H)
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map.o:: $(SYS_ELL_H)
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parse.o:: $(SYS_ELL_H) tokenizer.h
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prompt.o:: $(SYS_ELL_H)
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read.o:: $(SYS_ELL_H)
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refresh.o:: $(SYS_ELL_H)
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search.o:: $(SYS_ELL_H)
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sig.o:: $(SYS_ELL_H)
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term.o:: $(SYS_ELL_H)
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tty.o:: $(SYS_ELL_H) tty.h
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vi.o:: $(SYS_ELL_H)
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# .depend: vi.h emacs.h common.h fcns.h help.h help.c
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test: test.o libedit.a ${DPADD} ${LIBTERMCAP}
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${CC} ${CFLAGS} ${.ALLSRC} -o ${.TARGET} libedit.a ${LDADD} -ltermcap
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testit: TEST/test.o libedit.a ${DPADD} ${LIBTERMCAP}
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${CC} ${CFLAGS} TEST/test.o ${DPADD} -o $@ libedit.a ${LDADD} -ltermcap
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.include <bsd.lib.mk>
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# .include <bsd.lib.mk>
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@ -45,7 +45,11 @@
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#include <ctype.h>
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#include <string.h>
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#ifdef linux
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#include "../../include/histedit.h"
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#else
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#include "histedit.h"
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#endif
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#define EL_MAXMACRO 10
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@ -54,6 +54,10 @@ static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94";
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#endif
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#include "el.h"
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#ifdef linux
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extern char *fgetln __P((FILE *, size_t *));
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#endif
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/* el_init():
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* Initialize editline and set default parameters.
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*/
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@ -42,7 +42,11 @@
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#ifndef _h_el_hist
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#define _h_el_hist
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#ifdef linux
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#include "../../include/histedit.h"
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#else
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#include "histedit.h"
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#endif
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typedef const HistEvent * (*hist_fun_t) __P((ptr_t, int, ...));
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@ -51,7 +51,11 @@ static char sccsid[] = "@(#)history.c 8.1 (Berkeley) 6/4/93";
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#include <varargs.h>
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#endif
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#ifdef linux
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#include "unix/histedit.h"
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#else
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#include "histedit.h"
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#endif
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typedef const HistEvent * (*history_gfun_t) __P((ptr_t));
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typedef const HistEvent * (*history_efun_t) __P((ptr_t, const char *));
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@ -56,7 +56,7 @@ case $FLAG in
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-h)
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OIFS="$IFS"
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IFS=".$IFS"
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set - $FILES
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set -- $FILES
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IFS="$OIFS"
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hdr="_h_`basename $1`_$2"
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cat $FILES | $AWK '
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@ -1213,6 +1213,10 @@ map_print_all_keys(el)
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/* map_bind():
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* Add/remove/change bindings
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*/
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/* don't shadow stdlib.h decl */
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#define REMOVE localRemove
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protected int
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map_bind(el, argc, argv)
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EditLine *el;
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@ -1220,7 +1224,7 @@ map_bind(el, argc, argv)
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char **argv;
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{
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el_action_t *map;
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int ntype, remove;
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int ntype, REMOVE;
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char *p;
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char inbuf[EL_BUFSIZ];
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char outbuf[EL_BUFSIZ];
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@ -1235,7 +1239,7 @@ map_bind(el, argc, argv)
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map = el->el_map.key;
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ntype = XK_CMD;
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key = remove = 0;
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key = REMOVE = 0;
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for (argc = 1; (p = argv[argc]) != NULL; argc++)
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if (p[0] == '-')
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switch (p[1]) {
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@ -1256,7 +1260,7 @@ map_bind(el, argc, argv)
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break;
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case 'r':
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remove = 1;
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REMOVE = 1;
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break;
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case 'v':
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@ -1293,7 +1297,7 @@ map_bind(el, argc, argv)
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return -1;
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}
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if (remove) {
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if (REMOVE) {
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if (key) {
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(void) term_clear_arrow(el, in);
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return -1;
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@ -42,7 +42,11 @@
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#ifndef _h_el_prompt
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#define _h_el_prompt
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#ifdef linux
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#include "../../include/histedit.h"
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#else
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#include "histedit.h"
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#endif
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typedef char * (*el_pfunc_t) __P((EditLine*));
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@ -46,11 +46,16 @@ static char sccsid[] = "@(#)read.c 8.1 (Berkeley) 6/4/93";
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#include <sys/errno.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/ioctl.h>
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extern int errno;
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#include "el.h"
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#define OKCMD -1
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#ifndef MIN
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#define MIN(a,b) ((a)<(b) ? (a) : (b))
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#endif
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private int read__fixio __P((int, int));
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private int read_preread __P((EditLine *));
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private int read_getcmd __P((EditLine *, el_action_t *, char *));
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@ -131,8 +136,7 @@ read__fixio(fd, e)
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* Try to read the stuff in the input queue;
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*/
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private int
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read_preread(el)
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EditLine *el;
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read_preread(EditLine *el)
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{
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int chrs = 0;
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@ -153,7 +157,12 @@ read_preread(el)
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if (chrs > 0) {
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buf[chrs] = '\0';
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el->el_chared.c_macro.nline = strdup(buf);
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#if 0
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/* gdr: original version */
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el_push(el->el_chared.c_macro.nline);
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#else
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el_push(el, el->el_chared.c_macro.nline);
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#endif
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}
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}
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#endif /* FIONREAD */
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@ -245,9 +254,7 @@ read_getcmd(el, cmdnum, ch)
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* Read a character
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*/
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public int
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el_getc(el, cp)
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EditLine *el;
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char *cp;
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el_getc(EditLine *el, char *cp)
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{
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int num_read;
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unsigned char tcp;
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@ -301,14 +308,16 @@ el_getc(el, cp)
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public const char *
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el_gets(el, nread)
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EditLine *el;
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int *nread;
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el_gets(EditLine *el, int *nread)
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{
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int retval;
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el_action_t cmdnum = 0;
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int num; /* how many chars we have read at NL */
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char ch;
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#if 1
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/* gdr: this wasn't here in the original. cut&paste from above */
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c_macro_t *ma = &el->el_chared.c_macro;
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#endif
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if (el->el_flags & HANDLE_SIGNALS)
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sig_set(el);
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@ -316,6 +325,7 @@ el_gets(el, nread)
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re_clear_display(el); /* reset the display stuff */
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ch_reset(el);
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#ifdef FIONREAD
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if (el->el_tty.t_mode == EX_IO && ma->level < 0) {
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long chrs = 0;
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@ -42,7 +42,11 @@
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#ifndef _h_el_refresh
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#define _h_el_refresh
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#ifdef linux
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#include "../../include/histedit.h"
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#else
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#include "histedit.h"
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#endif
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typedef struct {
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coord_t r_cursor; /* Refresh cursor position */
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@ -42,7 +42,11 @@
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#ifndef _h_el_search
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#define _h_el_search
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#ifdef linux
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#include "../../include/histedit.h"
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#else
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#include "histedit.h"
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#endif
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typedef struct el_search_t {
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char *patbuf; /* The pattern buffer */
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@ -44,7 +44,11 @@
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#include <signal.h>
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#ifdef linux
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#include "../../include/histedit.h"
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#else
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#include "histedit.h"
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#endif
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/*
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* Define here all the signals we are going to handle
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@ -60,6 +64,10 @@
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_DO(SIGCONT) \
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_DO(SIGWINCH)
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#ifdef linux
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typedef void (*sig_t) __P((int));
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#endif
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typedef sig_t *el_signal_t;
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protected void sig_end __P((EditLine*));
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|
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@ -51,8 +51,10 @@ static char sccsid[] = "@(#)term.c 8.2 (Berkeley) 4/30/95";
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#include <unistd.h>
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#include <termcap.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include "el.h"
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#include "term.h"
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/*
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* IMPORTANT NOTE: these routines are allowed to look at the current screen
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@ -187,8 +189,7 @@ private FILE *term_outfile = NULL; /* XXX: How do we fix that? */
|
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* Set the terminal capability flags
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*/
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private void
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term_setflags(el)
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EditLine *el;
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term_setflags(EditLine *el)
|
||||
{
|
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EL_FLAGS = 0;
|
||||
if (el->el_tty.t_tabs)
|
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|
|
@ -1249,7 +1250,13 @@ term_echotc(el, argc, argv)
|
|||
}
|
||||
#endif
|
||||
else if (strcmp(*argv, "baud") == 0) {
|
||||
(void) fprintf(el->el_outfile, "%ld\n", el->el_tty.t_speed);
|
||||
(void) fprintf(el->el_outfile,
|
||||
#if defined(linux) || defined(__GNO__)
|
||||
"%d\n",
|
||||
#else
|
||||
"%ld\n",
|
||||
#endif
|
||||
el->el_tty.t_speed);
|
||||
return 0;
|
||||
}
|
||||
else if (strcmp(*argv, "rows") == 0 || strcmp(*argv, "lines") == 0) {
|
||||
|
|
|
|||
|
|
@ -42,7 +42,11 @@
|
|||
#ifndef _h_el_term
|
||||
#define _h_el_term
|
||||
|
||||
#ifdef linux
|
||||
#include "../../include/histedit.h"
|
||||
#else
|
||||
#include "histedit.h"
|
||||
#endif
|
||||
|
||||
typedef struct { /* Symbolic function key bindings */
|
||||
char *name; /* name of the key */
|
||||
|
|
|
|||
|
|
@ -47,6 +47,10 @@ char *tgetstr __P((char *, char **));
|
|||
int tgetflag __P((char *));
|
||||
int tgetnum __P((char *));
|
||||
char *tgoto __P((char *, int, int));
|
||||
char *tputs __P((char *, int, void (*)(int)));
|
||||
#if 0
|
||||
char *tputs __P((char *, int, void (*)(int))); /* original */
|
||||
#else
|
||||
char *tputs __P((char *, int, int (*)(int)));
|
||||
#endif
|
||||
|
||||
#endif /* _h_termcap */
|
||||
|
|
|
|||
|
|
@ -42,7 +42,11 @@
|
|||
#ifndef _h_el_tty
|
||||
#define _h_el_tty
|
||||
|
||||
#ifdef linux
|
||||
#include "../../include/histedit.h"
|
||||
#else
|
||||
#include "histedit.h"
|
||||
#endif
|
||||
#include <termios.h>
|
||||
|
||||
/* Define our own since everyone gets it wrong! */
|
||||
|
|
|
|||
|
|
@ -0,0 +1,172 @@
|
|||
/*-
|
||||
* Copyright (c) 1992, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to Berkeley by
|
||||
* Christos Zoulas of Cornell University.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)histedit.h 8.2 (Berkeley) 1/3/94
|
||||
*/
|
||||
|
||||
/*
|
||||
* histedit.h: Line editor and history interface.
|
||||
*/
|
||||
#ifndef _h_editline
|
||||
#define _h_editline
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdio.h>
|
||||
|
||||
/*
|
||||
* ==== Editing ====
|
||||
*/
|
||||
typedef struct editline EditLine;
|
||||
|
||||
/*
|
||||
* For user-defined function interface
|
||||
*/
|
||||
typedef struct lineinfo {
|
||||
__const char *buffer;
|
||||
__const char *cursor;
|
||||
__const char *lastchar;
|
||||
} LineInfo;
|
||||
|
||||
|
||||
/*
|
||||
* EditLine editor function return codes.
|
||||
* For user-defined function interface
|
||||
*/
|
||||
#define CC_NORM 0
|
||||
#define CC_NEWLINE 1
|
||||
#define CC_EOF 2
|
||||
#define CC_ARGHACK 3
|
||||
#define CC_REFRESH 4
|
||||
#define CC_CURSOR 5
|
||||
#define CC_ERROR 6
|
||||
#define CC_FATAL 7
|
||||
|
||||
/*
|
||||
* Initialization, cleanup, and resetting
|
||||
*/
|
||||
EditLine *el_init __P((const char *, FILE *, FILE *));
|
||||
void el_reset __P((EditLine *));
|
||||
void el_end __P((EditLine *));
|
||||
|
||||
|
||||
/*
|
||||
* Get a line, a character or push a string back in the input queue
|
||||
*/
|
||||
__const char *el_gets __P((EditLine *, int *));
|
||||
int el_getc __P((EditLine *, char *));
|
||||
void el_push __P((EditLine *, const char *));
|
||||
|
||||
/*
|
||||
* High level function internals control
|
||||
* Parses argc, argv array and executes builtin editline commands
|
||||
*/
|
||||
int el_parse __P((EditLine *, int, char **));
|
||||
|
||||
/*
|
||||
* Low level editline access function
|
||||
*/
|
||||
int el_set __P((EditLine *, int, ...));
|
||||
|
||||
/*
|
||||
* el_set/el_get parameters
|
||||
*/
|
||||
#define EL_PROMPT 0 /* , el_pfunc_t); */
|
||||
#define EL_TERMINAL 1 /* , const char *); */
|
||||
#define EL_EDITOR 2 /* , const char *); */
|
||||
#define EL_SIGNAL 3 /* , int); */
|
||||
#define EL_BIND 4 /* , const char *, ..., NULL); */
|
||||
#define EL_TELLTC 5 /* , const char *, ..., NULL); */
|
||||
#define EL_SETTC 6 /* , const char *, ..., NULL); */
|
||||
#define EL_ECHOTC 7 /* , const char *, ..., NULL); */
|
||||
#define EL_SETTY 8 /* , const char *, ..., NULL); */
|
||||
#define EL_ADDFN 9 /* , const char *, const char * */
|
||||
/* , el_func_t); */
|
||||
#define EL_HIST 10 /* , hist_fun_t, const char *); */
|
||||
|
||||
/*
|
||||
* Source named file or $PWD/.editrc or $HOME/.editrc
|
||||
*/
|
||||
int el_source __P((EditLine *, const char *));
|
||||
|
||||
/*
|
||||
* Must be called when the terminal changes size; If EL_SIGNAL
|
||||
* is set this is done automatically otherwise it is the responsibility
|
||||
* of the application
|
||||
*/
|
||||
void el_resize __P((EditLine *));
|
||||
|
||||
|
||||
/*
|
||||
* User-defined function interface.
|
||||
*/
|
||||
__const LineInfo *el_line __P((EditLine *));
|
||||
int el_insertstr __P((EditLine *, char *));
|
||||
void el_deletestr __P((EditLine *, int));
|
||||
|
||||
/*
|
||||
* ==== History ====
|
||||
*/
|
||||
|
||||
typedef struct history History;
|
||||
|
||||
typedef struct HistEvent {
|
||||
int num;
|
||||
__const char *str;
|
||||
} HistEvent;
|
||||
|
||||
/*
|
||||
* History access functions.
|
||||
*/
|
||||
History * history_init __P((void));
|
||||
void history_end __P((History *));
|
||||
|
||||
__const HistEvent * history __P((History *, int, ...));
|
||||
|
||||
#define H_FUNC 0 /* , UTSL */
|
||||
#define H_EVENT 1 /* , const int); */
|
||||
#define H_FIRST 2 /* , void); */
|
||||
#define H_LAST 3 /* , void); */
|
||||
#define H_PREV 4 /* , void); */
|
||||
#define H_NEXT 5 /* , void); */
|
||||
#define H_CURR 6 /* , void); */
|
||||
#define H_ADD 7 /* , const char*); */
|
||||
#define H_ENTER 8 /* , const char*); */
|
||||
#define H_END 9 /* , void); */
|
||||
#define H_NEXT_STR 10 /* , const char*); */
|
||||
#define H_PREV_STR 11 /* , const char*); */
|
||||
#define H_NEXT_EVENT 12 /* , const int); */
|
||||
#define H_PREV_EVENT 13 /* , const int); */
|
||||
|
||||
#endif /* _h_editline */
|
||||
|
|
@ -45,6 +45,7 @@ static char sccsid[] = "@(#)vi.c 8.1 (Berkeley) 6/4/93";
|
|||
#include "el.h"
|
||||
|
||||
private el_action_t cv_action __P((EditLine *, int));
|
||||
protected el_action_t cv_paste __P((EditLine *el, int c));
|
||||
|
||||
/* cv_action():
|
||||
* Handle vi actions.
|
||||
|
|
@ -104,9 +105,7 @@ cv_action(el, c)
|
|||
* Paste previous deletion before or after the cursor
|
||||
*/
|
||||
protected el_action_t
|
||||
cv_paste(el, c)
|
||||
EditLine *el;
|
||||
int c;
|
||||
cv_paste(EditLine *el, int c)
|
||||
{
|
||||
char *ptr;
|
||||
c_undo_t *un = &el->el_chared.c_undo;
|
||||
|
|
|
|||
Loading…
Reference in New Issue