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https://github.com/troglobit/editline.git
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Make UNIQUE_HISTORY configurable, remove TODO items and old Minix Makefile
This commit is contained in:
Joachim Nilsson
parent
60245e5e51
commit
009d3f0568
@ -1,44 +0,0 @@
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## $Revision: 1390 $
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##
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## Unix makefile for editline library.
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##
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## Set your options:
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## -DANSI_ARROWS ANSI arrows keys work like emacs.
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## -DHAVE_STDLIB Have <stdlib.h>.
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## -DHAVE_TCGETATTR Have , .
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## -DHAVE_TERMIO Have "struct termio" and <termio.h>
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## (If neither of above two, we use <sgttyb.h> and BSD ioctl's)
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## -DHIDE Make static functions static (non debug).
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## -DHIST_SIZE=n History size.
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## -DNEED_STRDUP Don't have .
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## -DUNIQUE_HISTORY Don't save command if same as last one.
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## -DUSE_DIRENT Use <dirent.h>, not <sys/dir.h>?
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## -DUSE_TERMCAP Use the termcap library for terminal size
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## see LDFLAGS, below, if you set this.
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## -DNEED_PERROR Don't have (used in testit)
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DEFS="-DANSI_ARROWS -DHAVE_STDLIB -DHAVE_TCGETATTR -DHIDE -DUSE_DIRENT \
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-DHIST_SIZE=100 -DUSE_TERMCAP -DSYS_UNIX"
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#-DNEED_STRDUP
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CFLAGS="-O -D_MINIX -D_POSIX_SOURCE $DEFS -wo"
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#CC1 = $(CC) $(CFLAGS) -c
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## If you have -DUSE_TERMCAP, set this as appropriate:
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#LDFLAGS = -ltermlib
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#LDFLAGS = -ltermcap
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## End of configuration.
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#SOURCES = editline.c complete.c sysunix.c
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#LIBRARY = ../libedit.a
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LIBRARIES=libedit
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#OBJECTS = editline.o complete.o sysunix.o
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libedit_FILES="editline.c complete.c sysunix.c"
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#SHARFILES = README Makefile editline.3 editline.h unix.h editline.c \
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TYPE=both
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#include ../Makefile.inc
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#$(call ADDDEPENDENCIES,$(libedit_OBJECTS),editline.h)
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2
TODO
2
TODO
@ -1,8 +1,6 @@
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TODO
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* Port "fileman" example from BSD editline
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* Add --enable-FEATURE for remaining features defined in Makefile-minix.in
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* Check for tgetent to find termcap, e.g., http://www.tex.ac.uk/tex-archive/macros/texinfo/texinfo/configure.ac
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* Add support for rl_bind_key(), currently one needs to "hack" the Map[]
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* Add support for inhibiting completion: rl_inhibit_completion
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@ -18,6 +18,9 @@
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/* Define to enable SIGSTOP (Ctrl-Z) key. */
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#undef CONFIG_SIGSTOP
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/* Don't save command if same as last one. */
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#undef CONFIG_UNIQUE_HISTORY
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/* Define to use the termcap library for terminal size. */
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#undef CONFIG_USE_TERMCAP
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38
configure
vendored
38
configure
vendored
@ -875,6 +875,7 @@ enable_sigstop
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enable_terminal_bell
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enable_termcap
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enable_history
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enable_unique_history
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'
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ac_precious_vars='build_alias
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host_alias
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@ -1519,6 +1520,7 @@ Optional Features:
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--enable-terminal-bell Enable terminal bell on completion.
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--enable-termcap Use the termcap library for terminal size.
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--enable-history=LINES Enable scrollback history, default off.
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--enable-unique-history Uniqify scrollback history, i.e., don't save dupes.
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Optional Packages:
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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@ -4560,13 +4562,13 @@ if test "${lt_cv_nm_interface+set}" = set; then :
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else
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lt_cv_nm_interface="BSD nm"
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echo "int some_variable = 0;" > conftest.$ac_ext
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(eval echo "\"\$as_me:4563: $ac_compile\"" >&5)
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(eval echo "\"\$as_me:4565: $ac_compile\"" >&5)
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(eval "$ac_compile" 2>conftest.err)
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cat conftest.err >&5
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(eval echo "\"\$as_me:4566: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval echo "\"\$as_me:4568: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
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cat conftest.err >&5
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(eval echo "\"\$as_me:4569: output\"" >&5)
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(eval echo "\"\$as_me:4571: output\"" >&5)
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cat conftest.out >&5
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if $GREP 'External.*some_variable' conftest.out > /dev/null; then
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lt_cv_nm_interface="MS dumpbin"
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@ -5772,7 +5774,7 @@ ia64-*-hpux*)
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 5775 "configure"' > conftest.$ac_ext
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echo '#line 5777 "configure"' > conftest.$ac_ext
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if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@ -7302,11 +7304,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:7305: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:7307: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:7309: \$? = $ac_status" >&5
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echo "$as_me:7311: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -7641,11 +7643,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:7644: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:7646: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:7648: \$? = $ac_status" >&5
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echo "$as_me:7650: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -7746,11 +7748,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:7749: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:7751: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:7753: \$? = $ac_status" >&5
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echo "$as_me:7755: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -7801,11 +7803,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:7804: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:7806: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:7808: \$? = $ac_status" >&5
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echo "$as_me:7810: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -10185,7 +10187,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 10188 "configure"
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#line 10190 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -10281,7 +10283,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 10284 "configure"
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#line 10286 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -11192,6 +11194,14 @@ cat >>confdefs.h <<_ACEOF
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_ACEOF
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# Check whether --enable-unique-history was given.
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if test "${enable_unique_history+set}" = set; then :
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enableval=$enable_unique_history;
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$as_echo "#define CONFIG_UNIQUE_HISTORY /**/" >>confdefs.h
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fi
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# Restore gnu89 inline semantics on gcc 4.3 and newer
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saved_cflags="$CFLAGS"
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CFLAGS="$CFLAGS -fgnu89-inline"
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@ -83,6 +83,10 @@ if test $HIST_SIZE -lt 1; then
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fi
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AC_DEFINE_UNQUOTED(HIST_SIZE, $HIST_SIZE, [Number of lines in history.])
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AC_ARG_ENABLE(unique-history,
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[ --enable-unique-history Uniqify scrollback history, i.e., don't save dupes.],
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AC_DEFINE([CONFIG_UNIQUE_HISTORY],, [Don't save command if same as last one.]))
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# Restore gnu89 inline semantics on gcc 4.3 and newer
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saved_cflags="$CFLAGS"
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CFLAGS="$CFLAGS -fgnu89-inline"
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@ -1059,9 +1059,9 @@ char *readline(const char *prompt)
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DISPOSE(H.Lines[--H.Size]);
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if (line != NULL && *line != '\0'
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#if defined(UNIQUE_HISTORY)
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#ifdef CONFIG_UNIQUE_HISTORY
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&& !(H.Pos && strcmp((char *) line, (char *) H.Lines[H.Pos - 1]) == 0)
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#endif /* defined(UNIQUE_HISTORY) */
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#endif
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&& !(H.Size && strcmp((char *) line, (char *) H.Lines[H.Size - 1]) == 0)
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) {
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hist_add(line);
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@ -1081,10 +1081,10 @@ void add_history(char *p __attribute__ ((unused)))
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if (p == NULL || *p == '\0')
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return;
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#if defined(UNIQUE_HISTORY)
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#ifdef CONFIG_UNIQUE_HISTORY
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if (H.Pos && strcmp(p, (char *) H.Lines[H.Pos - 1]) == 0)
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return;
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#endif /* defined(UNIQUE_HISTORY) */
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#endif
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if (H.Size && strcmp(p, (char *) H.Lines[H.Size - 1]) == 0)
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return;
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hist_add((char *)p);
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