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Move previous and next buffer code to main loop instead of do_toggles() 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@723 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Chris Allegretta 2001-07-11 02:37:19 +00:00
parent 2d7893d086
commit 819e3db74d
5 changed files with 1015 additions and 1060 deletions
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12
Makefile.in
View File

@ -57,27 +57,24 @@ POST_INSTALL = :
NORMAL_UNINSTALL = : NORMAL_UNINSTALL = :
PRE_UNINSTALL = : PRE_UNINSTALL = :
POST_UNINSTALL = : POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@ CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@ CATOBJEXT = @CATOBJEXT@
CC = @CC@ CC = @CC@
CURSES_LIB = @CURSES_LIB@ CURSES_LIB = @CURSES_LIB@
DATADIRNAME = @DATADIRNAME@ DATADIRNAME = @DATADIRNAME@
GENCAT = @GENCAT@ GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GLIB_CFLAGS = @GLIB_CFLAGS@ GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_CONFIG = @GLIB_CONFIG@ GLIB_CONFIG = @GLIB_CONFIG@
GLIB_LIBS = @GLIB_LIBS@ GLIB_LIBS = @GLIB_LIBS@
GMOFILES = @GMOFILES@ GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@ GMSGFMT = @GMSGFMT@
GT_NO = @GT_NO@
GT_YES = @GT_YES@
INCLUDE_LOCALE_H = @INCLUDE_LOCALE_H@
INSTOBJEXT = @INSTOBJEXT@ INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@ INTLDEPS = @INTLDEPS@
INTLLIBS = @INTLLIBS@ INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@ INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
MKINSTALLDIRS = @MKINSTALLDIRS@ MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@ MSGFMT = @MSGFMT@
PACKAGE = @PACKAGE@ PACKAGE = @PACKAGE@
@ -87,6 +84,7 @@ RANLIB = @RANLIB@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@ USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@ USE_NLS = @USE_NLS@
VERSION = @VERSION@ VERSION = @VERSION@
l = @l@
bin_PROGRAMS = nano bin_PROGRAMS = nano
nano_SOURCES = color.c cut.c files.c global.c move.c nano.c nano.h proto.h rcfile.c search.c utils.c winio.c nano_SOURCES = color.c cut.c files.c global.c move.c nano.c nano.h proto.h rcfile.c search.c utils.c winio.c

512
aclocal.m4 vendored
View File

@ -125,24 +125,6 @@ for am_file in <<$1>>; do
done<<>>dnl>>) done<<>>dnl>>)
changequote([,]))]) changequote([,]))])
#serial 1
# This test replaces the one in autoconf.
# Currently this macro should have the same name as the autoconf macro
# because gettext's gettext.m4 (distributed in the automake package)
# still uses it. Otherwise, the use in gettext.m4 makes autoheader
# give these diagnostics:
# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
undefine([AC_ISC_POSIX])
AC_DEFUN([AC_ISC_POSIX],
[
dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
]
)
# Configure paths for GLIB # Configure paths for GLIB
# Owen Taylor 97-11-3 # Owen Taylor 97-11-3
@ -348,37 +330,9 @@ main ()
# but which still want to provide support for the GNU gettext functionality. # but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available. # Please note that the actual code is *not* freely available.
# serial 9 # serial 5
dnl Usage: AM_WITH_NLS([TOOLSYMBOL], [NEEDSYMBOL], [LIBDIR]). AC_DEFUN(AM_WITH_NLS,
dnl If TOOLSYMBOL is specified and is 'use-libtool', then a libtool library
dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
dnl depending on --{enable,disable}-{shared,static} and on the presence of
dnl AM-DISABLE-SHARED). Otherwise, a static library
dnl $(top_builddir)/intl/libintl.a will be created.
dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
dnl implementations (in libc or libintl) without the ngettext() function
dnl will be ignored.
dnl LIBDIR is used to find the intl libraries. If empty,
dnl the value `$(top_builddir)/intl/' is used.
dnl
dnl The result of the configuration is one of three cases:
dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
dnl and used.
dnl Catalog format: GNU --> install in $(datadir)
dnl Catalog extension: .mo after installation, .gmo in source tree
dnl 2) GNU gettext has been found in the system's C library.
dnl Catalog format: GNU --> install in $(datadir)
dnl Catalog extension: .mo after installation, .gmo in source tree
dnl 3) No internationalization, always use English msgid.
dnl Catalog format: none
dnl Catalog extension: none
dnl The use of .gmo is historical (it was needed to avoid overwriting the
dnl GNU format catalogs when building on a platform with an X/Open gettext),
dnl but we keep it in order not to force irrelevant filename changes on the
dnl maintainers.
dnl
AC_DEFUN([AM_WITH_NLS],
[AC_MSG_CHECKING([whether NLS is requested]) [AC_MSG_CHECKING([whether NLS is requested])
dnl Default is enabled NLS dnl Default is enabled NLS
AC_ARG_ENABLE(nls, AC_ARG_ENABLE(nls,
@ -387,15 +341,11 @@ AC_DEFUN([AM_WITH_NLS],
AC_MSG_RESULT($USE_NLS) AC_MSG_RESULT($USE_NLS)
AC_SUBST(USE_NLS) AC_SUBST(USE_NLS)
BUILD_INCLUDED_LIBINTL=no
USE_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no
INTLLIBS=
dnl If we use NLS figure out what method dnl If we use NLS figure out what method
if test "$USE_NLS" = "yes"; then if test "$USE_NLS" = "yes"; then
AC_DEFINE(ENABLE_NLS, 1, AC_DEFINE(ENABLE_NLS)
[Define to 1 if translation of program messages to the user's native language
is requested.])
AC_MSG_CHECKING([whether included gettext is requested]) AC_MSG_CHECKING([whether included gettext is requested])
AC_ARG_WITH(included-gettext, AC_ARG_WITH(included-gettext,
[ --with-included-gettext use the GNU gettext library included here], [ --with-included-gettext use the GNU gettext library included here],
@ -406,74 +356,86 @@ AC_DEFUN([AM_WITH_NLS],
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
dnl User does not insist on using GNU NLS library. Figure out what dnl User does not insist on using GNU NLS library. Figure out what
dnl to use. If GNU gettext is available we use this. Else we have dnl to use. If gettext or catgets are available (in this order) we
dnl to fall back to GNU NLS library. dnl use this. Else we have to fall back to GNU NLS library.
dnl catgets is only used if permitted by option --with-catgets.
nls_cv_header_intl=
nls_cv_header_libgt=
CATOBJEXT=NONE CATOBJEXT=NONE
dnl Add a version number to the cache macros.
define(gt_cv_func_gnugettext_libc, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libc])
define(gt_cv_func_gnugettext_libintl, [gt_cv_func_gnugettext]ifelse([$2], need-ngettext, 2, 1)[_libintl])
AC_CHECK_HEADER(libintl.h, AC_CHECK_HEADER(libintl.h,
[AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc, [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,
[AC_TRY_LINK([#include <libintl.h> [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],
extern int _nl_msg_cat_cntr;], gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])
[bindtextdomain ("", "");
return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],
gt_cv_func_gnugettext_libc=yes,
gt_cv_func_gnugettext_libc=no)])
if test "$gt_cv_func_gnugettext_libc" != "yes"; then if test "$gt_cv_func_gettext_libc" != "yes"; then
AC_CACHE_CHECK([for GNU gettext in libintl], AC_CHECK_LIB(intl, bindtextdomain,
gt_cv_func_gnugettext_libintl, [AC_CACHE_CHECK([for gettext in libintl],
[gt_save_LIBS="$LIBS" gt_cv_func_gettext_libintl,
LIBS="$LIBS -lintl $LIBICONV" [AC_CHECK_LIB(intl, gettext,
AC_TRY_LINK([#include <libintl.h> gt_cv_func_gettext_libintl=yes,
extern int _nl_msg_cat_cntr;], gt_cv_func_gettext_libintl=no)],
[bindtextdomain ("", ""); gt_cv_func_gettext_libintl=no)])
return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr],
gt_cv_func_gnugettext_libintl=yes,
gt_cv_func_gnugettext_libintl=no)
LIBS="$gt_save_LIBS"])
fi fi
dnl If an already present or preinstalled GNU gettext() is found, if test "$gt_cv_func_gettext_libc" = "yes" \
dnl use it. But if this macro is used in GNU gettext, and GNU || test "$gt_cv_func_gettext_libintl" = "yes"; then
dnl gettext is already preinstalled in libintl, we update this AC_DEFINE(HAVE_GETTEXT)
dnl libintl. (Cf. the install rule in intl/Makefile.in.)
if test "$gt_cv_func_gnugettext_libc" = "yes" \
|| { test "$gt_cv_func_gnugettext_libintl" = "yes" \
&& test "$PACKAGE" != gettext; }; then
AC_DEFINE(HAVE_GETTEXT, 1,
[Define if the GNU gettext() function is already present or preinstalled.])
if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
dnl If iconv() is in a separate libiconv library, then anyone
dnl linking with libintl{.a,.so} also needs to link with
dnl libiconv.
INTLLIBS="-lintl $LIBICONV"
fi
gt_save_LIBS="$LIBS"
LIBS="$LIBS $INTLLIBS"
AC_CHECK_FUNCS(dcgettext)
LIBS="$gt_save_LIBS"
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
if test "$MSGFMT" != "no"; then if test "$MSGFMT" != "no"; then
AC_CHECK_FUNCS(dcgettext)
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
fi
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
CATOBJEXT=.gmo return _nl_msg_cat_cntr],
[CATOBJEXT=.gmo
DATADIRNAME=share],
[CATOBJEXT=.mo
DATADIRNAME=lib])
INSTOBJEXT=.mo
fi
fi fi
]) ])
if test "$CATOBJEXT" = "NONE"; then if test "$CATOBJEXT" = "NONE"; then
dnl GNU gettext is not found in the C library. AC_MSG_CHECKING([whether catgets can be used])
AC_ARG_WITH(catgets,
[ --with-catgets use catgets functions if available],
nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
AC_MSG_RESULT($nls_cv_use_catgets)
if test "$nls_cv_use_catgets" = "yes"; then
dnl No gettext in C library. Try catgets next.
AC_CHECK_LIB(i, main)
AC_CHECK_FUNC(catgets,
[AC_DEFINE(HAVE_CATGETS)
INTLOBJS="\$(CATOBJS)"
AC_PATH_PROG(GENCAT, gencat, no)dnl
if test "$GENCAT" != "no"; then
AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
if test "$GMSGFMT" = "no"; then
AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)
fi
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
USE_INCLUDED_LIBINTL=yes
CATOBJEXT=.cat
INSTOBJEXT=.cat
DATADIRNAME=lib
INTLDEPS='$(top_builddir)/intl/libintl.a'
INTLLIBS=$INTLDEPS
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
nls_cv_header_intl=intl/libintl.h
nls_cv_header_libgt=intl/libgettext.h
fi])
fi
fi
if test "$CATOBJEXT" = "NONE"; then
dnl Neither gettext nor catgets in included in the C library.
dnl Fall back on GNU gettext library. dnl Fall back on GNU gettext library.
nls_cv_use_gnu_gettext=yes nls_cv_use_gnu_gettext=yes
fi fi
@ -488,11 +450,15 @@ return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", ""
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
AC_SUBST(MSGFMT) AC_SUBST(MSGFMT)
BUILD_INCLUDED_LIBINTL=yes
USE_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes
CATOBJEXT=.gmo CATOBJEXT=.gmo
INTLLIBS="ifelse([$3],[],\$(top_builddir)/intl,[$3])/libintl.ifelse([$1], use-libtool, [l], [])a $LIBICONV" INSTOBJEXT=.mo
LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` DATADIRNAME=share
INTLDEPS='$(top_builddir)/intl/libintl.a'
INTLLIBS=$INTLDEPS
LIBS=`echo $LIBS | sed -e 's/-lintl//'`
nls_cv_header_intl=intl/libintl.h
nls_cv_header_libgt=intl/libgettext.h
fi fi
dnl Test whether we really found GNU xgettext. dnl Test whether we really found GNU xgettext.
@ -508,74 +474,25 @@ return (int) gettext ("")]ifelse([$2], need-ngettext, [ + (int) ngettext ("", ""
fi fi
fi fi
dnl We need to process the po/ directory. # We need to process the po/ directory.
POSUB=po POSUB=po
fi
AC_OUTPUT_COMMANDS(
[for ac_file in $CONFIG_FILES; do
# Support "outfile[:infile[:infile...]]"
case "$ac_file" in
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
esac
# PO directories have a Makefile.in generated from Makefile.in.in.
case "$ac_file" in */Makefile.in)
# Adjust a relative srcdir.
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
case "$ac_given_srcdir" in
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
/*) top_srcdir="$ac_given_srcdir" ;;
*) top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
rm -f "$ac_dir/POTFILES"
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
fi
;;
esac
done])
dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
dnl to 'yes' because some of the testsuite requires it.
if test "$PACKAGE" = gettext; then
BUILD_INCLUDED_LIBINTL=yes
fi
dnl intl/plural.c is generated from intl/plural.y. It requires bison,
dnl because plural.y uses bison specific features. It requires at least
dnl bison-1.26 because earlier versions generate a plural.c that doesn't
dnl compile.
dnl bison is only needed for the maintainer (who touches plural.y). But in
dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
dnl the rule in general Makefile. Now, some people carelessly touch the
dnl files or have a broken "make" program, hence the plural.c rule will
dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
dnl present or too old.
AC_CHECK_PROGS([INTLBISON], [bison])
if test -z "$INTLBISON"; then
ac_verc_fail=yes
else else
dnl Found it, now check the version. DATADIRNAME=share
AC_MSG_CHECKING([version of bison]) nls_cv_header_intl=intl/libintl.h
changequote(<<,>>)dnl nls_cv_header_libgt=intl/libgettext.h
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
changequote([,])dnl
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
esac
AC_MSG_RESULT([$ac_prog_version])
fi fi
if test $ac_verc_fail = yes; then AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
INTLBISON=: AC_OUTPUT_COMMANDS(
[case "$CONFIG_FILES" in *po/Makefile.in*)
sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
esac])
# If this is used in GNU gettext we have to set USE_NLS to `yes'
# because some of the sources are only built for this goal.
if test "$PACKAGE" = gettext; then
USE_NLS=yes
USE_INCLUDED_LIBINTL=yes
fi fi
dnl These rules are solely for the distribution goal. While doing this dnl These rules are solely for the distribution goal. While doing this
@ -587,38 +504,22 @@ changequote([,])dnl
done done
dnl Make all variables we use known to autoconf. dnl Make all variables we use known to autoconf.
AC_SUBST(BUILD_INCLUDED_LIBINTL)
AC_SUBST(USE_INCLUDED_LIBINTL) AC_SUBST(USE_INCLUDED_LIBINTL)
AC_SUBST(CATALOGS) AC_SUBST(CATALOGS)
AC_SUBST(CATOBJEXT) AC_SUBST(CATOBJEXT)
AC_SUBST(DATADIRNAME)
AC_SUBST(GMOFILES) AC_SUBST(GMOFILES)
AC_SUBST(INSTOBJEXT)
AC_SUBST(INTLDEPS)
AC_SUBST(INTLLIBS) AC_SUBST(INTLLIBS)
AC_SUBST(INTLOBJS) AC_SUBST(INTLOBJS)
AC_SUBST(POFILES) AC_SUBST(POFILES)
AC_SUBST(POSUB) AC_SUBST(POSUB)
dnl For backward compatibility. Some configure.ins may be using this.
nls_cv_header_intl=
nls_cv_header_libgt=
dnl For backward compatibility. Some Makefiles may be using this.
DATADIRNAME=share
AC_SUBST(DATADIRNAME)
dnl For backward compatibility. Some Makefiles may be using this.
INSTOBJEXT=.mo
AC_SUBST(INSTOBJEXT)
dnl For backward compatibility. Some Makefiles may be using this.
GENCAT=gencat
AC_SUBST(GENCAT)
]) ])
dnl Usage: Just like AM_WITH_NLS, which see. AC_DEFUN(AM_GNU_GETTEXT,
AC_DEFUN([AM_GNU_GETTEXT],
[AC_REQUIRE([AC_PROG_MAKE_SET])dnl [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_RANLIB])dnl AC_REQUIRE([AC_PROG_RANLIB])dnl
AC_REQUIRE([AC_ISC_POSIX])dnl AC_REQUIRE([AC_ISC_POSIX])dnl
AC_REQUIRE([AC_HEADER_STDC])dnl AC_REQUIRE([AC_HEADER_STDC])dnl
@ -628,18 +529,21 @@ AC_DEFUN([AM_GNU_GETTEXT],
AC_REQUIRE([AC_TYPE_SIZE_T])dnl AC_REQUIRE([AC_TYPE_SIZE_T])dnl
AC_REQUIRE([AC_FUNC_ALLOCA])dnl AC_REQUIRE([AC_FUNC_ALLOCA])dnl
AC_REQUIRE([AC_FUNC_MMAP])dnl AC_REQUIRE([AC_FUNC_MMAP])dnl
AC_REQUIRE([jm_GLIBC21])dnl
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
stdlib.h string.h unistd.h sys/param.h]) unistd.h sys/param.h])
AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getcwd getegid geteuid \ AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \ strdup __argz_count __argz_stringify __argz_next])
strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
if test "${ac_cv_func_stpcpy+set}" != "set"; then
AC_CHECK_FUNCS(stpcpy)
fi
if test "${ac_cv_func_stpcpy}" = "yes"; then
AC_DEFINE(HAVE_STPCPY)
fi
AM_ICONV
AM_LANGINFO_CODESET
AM_LC_MESSAGES AM_LC_MESSAGES
AM_WITH_NLS([$1],[$2],[$3]) AM_WITH_NLS
if test "x$CATOBJEXT" != "x"; then if test "x$CATOBJEXT" != "x"; then
if test "x$ALL_LINGUAS" = "x"; then if test "x$ALL_LINGUAS" = "x"; then
@ -647,22 +551,11 @@ strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
else else
AC_MSG_CHECKING(for catalogs to be installed) AC_MSG_CHECKING(for catalogs to be installed)
NEW_LINGUAS= NEW_LINGUAS=
for presentlang in $ALL_LINGUAS; do for lang in ${LINGUAS=$ALL_LINGUAS}; do
useit=no case "$ALL_LINGUAS" in
for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
# Use the presentlang catalog if desiredlang is
# a. equal to presentlang, or
# b. a variant of presentlang (because in this case,
# presentlang can be used as a fallback for messages
# which are not translated in the desiredlang catalog).
case "$desiredlang" in
"$presentlang"*) useit=yes;;
esac esac
done done
if test $useit = yes; then
NEW_LINGUAS="$NEW_LINGUAS $presentlang"
fi
done
LINGUAS=$NEW_LINGUAS LINGUAS=$NEW_LINGUAS
AC_MSG_RESULT($LINGUAS) AC_MSG_RESULT($LINGUAS)
fi fi
@ -673,8 +566,47 @@ strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
fi fi
fi fi
dnl The reference to <locale.h> in the installed <libintl.h> file
dnl must be resolved because we cannot expect the users of this
dnl to define HAVE_LOCALE_H.
if test $ac_cv_header_locale_h = yes; then
INCLUDE_LOCALE_H="#include <locale.h>"
else
INCLUDE_LOCALE_H="\
/* The system does not provide the header <locale.h>. Take care yourself. */"
fi
AC_SUBST(INCLUDE_LOCALE_H)
dnl Determine which catalog format we have (if any is needed)
dnl For now we know about two different formats:
dnl Linux libc-5 and the normal X/Open format
test -d intl || mkdir intl
if test "$CATOBJEXT" = ".cat"; then
AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
dnl Transform the SED scripts while copying because some dumb SEDs
dnl cannot handle comments.
sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
fi
dnl po2tbl.sed is always needed.
sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
$srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
dnl In the intl/Makefile.in we have a special dependency which makes
dnl only sense for gettext. We comment this out for non-gettext
dnl packages.
if test "$PACKAGE" = "gettext"; then
GT_NO="#NO#"
GT_YES=
else
GT_NO=
GT_YES="#YES#"
fi
AC_SUBST(GT_NO)
AC_SUBST(GT_YES)
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
dnl find the mkinstalldirs script in another subdir but $(top_srcdir). dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
dnl Try to locate is. dnl Try to locate is.
MKINSTALLDIRS= MKINSTALLDIRS=
if test -n "$ac_aux_dir"; then if test -n "$ac_aux_dir"; then
@ -685,9 +617,25 @@ strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
fi fi
AC_SUBST(MKINSTALLDIRS) AC_SUBST(MKINSTALLDIRS)
dnl Enable libtool support if the surrounding package wishes it. dnl *** For now the libtool support in intl/Makefile is not for real.
INTL_LIBTOOL_SUFFIX_PREFIX=ifelse([$1], use-libtool, [l], []) l=
AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX) AC_SUBST(l)
dnl Generate list of files to be processed by xgettext which will
dnl be included in po/Makefile.
test -d po || mkdir po
if test "x$srcdir" != "x."; then
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
posrcprefix="$srcdir/"
else
posrcprefix="../$srcdir/"
fi
else
posrcprefix="../"
fi
rm -f po/POTFILES
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
< $srcdir/po/POTFILES.in > po/POTFILES
]) ])
# Search path for a program which passes the given test. # Search path for a program which passes the given test.
@ -702,7 +650,7 @@ strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
AC_DEFUN([AM_PATH_PROG_WITH_TEST], AC_DEFUN(AM_PATH_PROG_WITH_TEST,
[# Extract the first word of "$2", so it can be a program name with args. [# Extract the first word of "$2", so it can be a program name with args.
set dummy $2; ac_word=[$]2 set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word]) AC_MSG_CHECKING([for $ac_word])
@ -738,121 +686,6 @@ fi
AC_SUBST($1)dnl AC_SUBST($1)dnl
]) ])
#serial 2
# Test for the GNU C Library, version 2.1 or newer.
# From Bruno Haible.
AC_DEFUN([jm_GLIBC21],
[
AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
ac_cv_gnu_library_2_1,
[AC_EGREP_CPP([Lucky GNU user],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
Lucky GNU user
#endif
#endif
],
ac_cv_gnu_library_2_1=yes,
ac_cv_gnu_library_2_1=no)
]
)
AC_SUBST(GLIBC21)
GLIBC21="$ac_cv_gnu_library_2_1"
]
)
#serial AM2
dnl From Bruno Haible.
AC_DEFUN([AM_ICONV],
[
dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
dnl those with the standalone portable GNU libiconv installed).
AC_ARG_WITH([libiconv-prefix],
[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [
for dir in `echo "$withval" | tr : ' '`; do
if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
done
])
AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
AC_TRY_LINK([#include <stdlib.h>
#include <iconv.h>],
[iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
am_cv_func_iconv=yes)
if test "$am_cv_func_iconv" != yes; then
am_save_LIBS="$LIBS"
LIBS="$LIBS -liconv"
AC_TRY_LINK([#include <stdlib.h>
#include <iconv.h>],
[iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);],
am_cv_lib_iconv=yes
am_cv_func_iconv=yes)
LIBS="$am_save_LIBS"
fi
])
if test "$am_cv_func_iconv" = yes; then
AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
AC_MSG_CHECKING([for iconv declaration])
AC_CACHE_VAL(am_cv_proto_iconv, [
AC_TRY_COMPILE([
#include <stdlib.h>
#include <iconv.h>
extern
#ifdef __cplusplus
"C"
#endif
#if defined(__STDC__) || defined(__cplusplus)
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
size_t iconv();
#endif
], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
AC_MSG_RESULT([$]{ac_t:-
}[$]am_cv_proto_iconv)
AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
[Define as const if the declaration of iconv() needs const.])
fi
LIBICONV=
if test "$am_cv_lib_iconv" = yes; then
LIBICONV="-liconv"
fi
AC_SUBST(LIBICONV)
])
#serial AM1
dnl From Bruno Haible.
AC_DEFUN([AM_LANGINFO_CODESET],
[
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
[AC_TRY_LINK([#include <langinfo.h>],
[char* cs = nl_langinfo(CODESET);],
am_cv_langinfo_codeset=yes,
am_cv_langinfo_codeset=no)
])
if test $am_cv_langinfo_codeset = yes; then
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
fi
])
# Check whether LC_MESSAGES is available in <locale.h>. # Check whether LC_MESSAGES is available in <locale.h>.
# Ulrich Drepper <drepper@cygnus.com>, 1995. # Ulrich Drepper <drepper@cygnus.com>, 1995.
# #
@ -861,16 +694,15 @@ AC_DEFUN([AM_LANGINFO_CODESET],
# but which still want to provide support for the GNU gettext functionality. # but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available. # Please note that the actual code is *not* freely available.
# serial 2 # serial 1
AC_DEFUN([AM_LC_MESSAGES], AC_DEFUN(AM_LC_MESSAGES,
[if test $ac_cv_header_locale_h = yes; then [if test $ac_cv_header_locale_h = yes; then
AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
if test $am_cv_val_LC_MESSAGES = yes; then if test $am_cv_val_LC_MESSAGES = yes; then
AC_DEFINE(HAVE_LC_MESSAGES, 1, AC_DEFINE(HAVE_LC_MESSAGES)
[Define if your <locale.h> file defines LC_MESSAGES.])
fi fi
fi]) fi])

73
config.h.in
View File

@ -31,6 +31,9 @@
/* Define to `long' if <sys/types.h> doesn't define. */ /* Define to `long' if <sys/types.h> doesn't define. */
#undef off_t #undef off_t
/* Define if you need to in order for stat and other things to work. */
#undef _POSIX_SOURCE
/* Define as the return type of signal handlers (int or void). */ /* Define as the return type of signal handlers (int or void). */
#undef RETSIGTYPE #undef RETSIGTYPE
@ -58,6 +61,21 @@
/* Define this if your curses lib has the _use_keypad flag */ /* Define this if your curses lib has the _use_keypad flag */
#undef HAVE_USEKEYPAD #undef HAVE_USEKEYPAD
/* Define this if you have NLS */
#undef ENABLE_NLS
/* Define this is you have the catgets command */
#undef HAVE_CATGETS
/* Define this is you have GNU gettext */
#undef HAVE_GETTEXT
/* Define this for HAVE_LC_MESSAGES */
#undef HAVE_LC_MESSAGES
/* Define this if you have the stpcpy function (cool) */
#undef HAVE_STPCPY
/* Define this to make the nano executable as small as possible */ /* Define this to make the nano executable as small as possible */
#undef NANO_SMALL #undef NANO_SMALL
@ -112,36 +130,15 @@
/* Define if you have the dcgettext function. */ /* Define if you have the dcgettext function. */
#undef HAVE_DCGETTEXT #undef HAVE_DCGETTEXT
/* Define if you have the feof_unlocked function. */
#undef HAVE_FEOF_UNLOCKED
/* Define if you have the fgets_unlocked function. */
#undef HAVE_FGETS_UNLOCKED
/* Define if you have the getcwd function. */ /* Define if you have the getcwd function. */
#undef HAVE_GETCWD #undef HAVE_GETCWD
/* Define if you have the getegid function. */
#undef HAVE_GETEGID
/* Define if you have the geteuid function. */
#undef HAVE_GETEUID
/* Define if you have the getgid function. */
#undef HAVE_GETGID
/* Define if you have the getopt_long function. */ /* Define if you have the getopt_long function. */
#undef HAVE_GETOPT_LONG #undef HAVE_GETOPT_LONG
/* Define if you have the getpagesize function. */ /* Define if you have the getpagesize function. */
#undef HAVE_GETPAGESIZE #undef HAVE_GETPAGESIZE
/* Define if you have the getuid function. */
#undef HAVE_GETUID
/* Define if you have the mempcpy function. */
#undef HAVE_MEMPCPY
/* Define if you have the munmap function. */ /* Define if you have the munmap function. */
#undef HAVE_MUNMAP #undef HAVE_MUNMAP
@ -169,12 +166,6 @@
/* Define if you have the strdup function. */ /* Define if you have the strdup function. */
#undef HAVE_STRDUP #undef HAVE_STRDUP
/* Define if you have the strtoul function. */
#undef HAVE_STRTOUL
/* Define if you have the tsearch function. */
#undef HAVE_TSEARCH
/* Define if you have the vsnprintf function. */ /* Define if you have the vsnprintf function. */
#undef HAVE_VSNPRINTF #undef HAVE_VSNPRINTF
@ -208,12 +199,6 @@
/* Define if you have the <regex.h> header file. */ /* Define if you have the <regex.h> header file. */
#undef HAVE_REGEX_H #undef HAVE_REGEX_H
/* Define if you have the <stddef.h> header file. */
#undef HAVE_STDDEF_H
/* Define if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define if you have the <string.h> header file. */ /* Define if you have the <string.h> header file. */
#undef HAVE_STRING_H #undef HAVE_STRING_H
@ -229,28 +214,12 @@
/* Define if you have the <unistd.h> header file. */ /* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H #undef HAVE_UNISTD_H
/* Define if you have the i library (-li). */
#undef HAVE_LIBI
/* Name of package */ /* Name of package */
#undef PACKAGE #undef PACKAGE
/* Version number of package */ /* Version number of package */
#undef VERSION #undef VERSION
/* Define if you have the iconv() function. */
#undef HAVE_ICONV
/* Define as const if the declaration of iconv() needs const. */
#undef ICONV_CONST
/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
#undef HAVE_LANGINFO_CODESET
/* Define if your <locale.h> file defines LC_MESSAGES. */
#undef HAVE_LC_MESSAGES
/* Define to 1 if translation of program messages to the user's native language
is requested. */
#undef ENABLE_NLS
/* Define if the GNU gettext() function is already present or preinstalled. */
#undef HAVE_GETTEXT

1405
configure vendored
View File

File diff suppressed because it is too large Load Diff

29
nano.c
View File

@ -2284,24 +2284,8 @@ void do_toggle(int which)
display_main_list(); display_main_list();
break; break;
#ifdef ENABLE_LOADONINSERT
case NANO_OPENPREV_KEY:
open_prevfile(0);
break;
case NANO_OPENNEXT_KEY:
open_nextfile(0);
break;
#endif
} }
#ifdef ENABLE_LOADONINSERT
/* NANO_OPENPREV_KEY and NANO_OPENNEXT_KEY aren't really toggles, so
don't display anything on the statusbar if they're pressed */
if (toggles[which].val != NANO_OPENPREV_KEY &&
toggles[which].val != NANO_OPENNEXT_KEY) {
#endif
if (!ISSET(toggles[which].flag)) { if (!ISSET(toggles[which].flag)) {
if (toggles[which].val == TOGGLE_NOHELP_KEY || if (toggles[which].val == TOGGLE_NOHELP_KEY ||
toggles[which].val == TOGGLE_WRAP_KEY) toggles[which].val == TOGGLE_WRAP_KEY)
@ -2316,10 +2300,6 @@ void do_toggle(int which)
statusbar("%s %s", toggles[which].desc, enabled); statusbar("%s %s", toggles[which].desc, enabled);
} }
#ifdef ENABLE_LOADONINSERT
}
#endif
SET(DISABLE_CURPOS); SET(DISABLE_CURPOS);
#endif #endif
@ -2787,8 +2767,15 @@ int main(int argc, char *argv[])
break; break;
} }
break; break;
case NANO_OPENPREV_KEY:
open_prevfile(0);
keyhandled = 1;
break;
case NANO_OPENNEXT_KEY:
open_nextfile(0);
keyhandled = 1;
break;
default: default:
/* Check for the altkey defs.... */ /* Check for the altkey defs.... */
for (i = 0; i <= MAIN_LIST_LEN - 1; i++) for (i = 0; i <= MAIN_LIST_LEN - 1; i++)
if (kbinput == main_list[i].altval || if (kbinput == main_list[i].altval ||