readline/readline-8.1.dif

---
 Makefile.in        |    4 +---
 complete.c         |    6 +++---
 doc/Makefile.in    |    2 +-
 doc/readline.3     |   11 +++++++++++
 history.h          |    1 +
 readline.c         |    7 +++++--
 readline.h         |    3 ++-
 support/shobj-conf |    5 +++--
 8 files changed, 27 insertions(+), 12 deletions(-)

--- Makefile.in
+++ Makefile.in	2020-10-12 15:26:20.198100393 +0000
@@ -251,10 +251,8 @@ uninstall-pc:
 maybe-uninstall-pc: uninstall-pc
 
 install-static: installdirs $(STATIC_LIBS) install-headers install-doc ${install_examples} install-pc
-	-$(MV) $(DESTDIR)$(libdir)/libreadline.a $(DESTDIR)$(libdir)/libreadline.old
 	$(INSTALL_DATA) libreadline.a $(DESTDIR)$(libdir)/libreadline.a
 	-test -n "$(RANLIB)" && $(RANLIB) $(DESTDIR)$(libdir)/libreadline.a
-	-$(MV) $(DESTDIR)$(libdir)/libhistory.a $(DESTDIR)$(libdir)/libhistory.old
 	$(INSTALL_DATA) libhistory.a $(DESTDIR)$(libdir)/libhistory.a
 	-test -n "$(RANLIB)" && $(RANLIB) $(DESTDIR)$(libdir)/libhistory.a
 
@@ -285,7 +283,7 @@ install-doc:	installdirs
 	$(INSTALL_DATA) $(OTHER_DOCS) $(DESTDIR)$(docdir)
 	-( if test -d doc ; then \
 		cd doc && \
-		${MAKE} ${MFLAGS} infodir=$(infodir) DESTDIR=${DESTDIR} install; \
+		${MAKE} infodir=$(infodir) DESTDIR=${DESTDIR} install; \
 	  fi )
 
 uninstall-doc:
--- complete.c
+++ complete.c	2020-10-12 15:26:20.202100317 +0000
@@ -1146,7 +1146,7 @@ _rl_find_completion_word (int *fp, int *
       /* We didn't find an unclosed quoted substring upon which to do
          completion, so use the word break characters to find the
          substring on which to complete. */
-      while (rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_ANY))
+      while ((rl_point = MB_PREVCHAR (rl_line_buffer, rl_point, MB_FIND_ANY)))
 	{
 	  scan = rl_line_buffer[rl_point];
 
@@ -2214,7 +2214,7 @@ rl_completion_matches (const char *text,
   match_list = (char **)xmalloc ((match_list_size + 1) * sizeof (char *));
   match_list[1] = (char *)NULL;
 
-  while (string = (*entry_function) (text, matches))
+  while ((string = (*entry_function) (text, matches)))
     {
       if (RL_SIG_RECEIVED ())
 	{
@@ -2286,7 +2286,7 @@ rl_username_completion_function (const c
     }
 
 #if defined (HAVE_GETPWENT)
-  while (entry = getpwent ())
+  while ((entry = getpwent ()))
     {
       /* Null usernames should result in all users as possible completions. */
       if (namelen == 0 || (STREQN (username, entry->pw_name, namelen)))
--- doc/Makefile.in
+++ doc/Makefile.in	2020-10-12 15:26:20.202100317 +0000
@@ -107,7 +107,7 @@ DIST_DOCS = $(DVIOBJ) $(PSOBJ) $(HTMLOBJ
 #	$(RM) $@
 #	-${TEXI2PDF} $<
 
-all: info dvi html ps text pdf
+all: info html
 nodvi: info html text
 
 xdist: $(DIST_DOCS)
--- doc/readline.3
+++ doc/readline.3	2020-10-12 15:26:20.202100317 +0000
@@ -119,6 +119,14 @@ environment variable.  If that variable
 .IR ~/.inputrc .
 If that file  does not exist or cannot be read, the ultimate default is
 .IR /etc/inputrc .
+If both files
+.I ~/.inputrc
+and
+.I /etc/inputrc
+exist readline will read first
+.I /etc/inputrc
+and then
+.IR ~/.inputrc .
 When a program which uses the readline library starts up, the
 init file is read, and the key bindings and variables are set.
 There are only a few basic constructs allowed in the
@@ -1511,6 +1519,9 @@ VI Command Mode functions
 .TP
 .FN ~/.inputrc
 Individual \fBreadline\fP initialization file
+.TP
+.FN /etc/inputrc
+System \fBreadline\fP initialization file
 .PD
 .SH AUTHORS
 Brian Fox, Free Software Foundation
--- history.h
+++ history.h	2020-10-12 15:26:20.202100317 +0000
@@ -32,6 +32,7 @@ extern "C" {
 #  include "rlstdc.h"
 #  include "rltypedefs.h"
 #else
+#  include <stdio.h>
 #  include <readline/rlstdc.h>
 #  include <readline/rltypedefs.h>
 #endif
--- readline.c
+++ readline.c	2020-10-12 15:26:20.202100317 +0000
@@ -879,8 +879,11 @@ _rl_dispatch_subseq (register int key, K
 	{
 	  /* Special case rl_do_lowercase_version (). */
 	  if (func == rl_do_lowercase_version)
-	    /* Should we do anything special if key == ANYOTHERKEY? */
-	    return (_rl_dispatch (_rl_to_lower ((unsigned char)key), map));
+	    {
+	      if (key == ANYOTHERKEY)
+		return -1;
+	      return (_rl_dispatch (_rl_to_lower ((unsigned char)key), map));
+	    }
 
 	  rl_executing_keymap = map;
 	  rl_executing_key = key;
--- readline.h
+++ readline.h	2020-10-12 15:26:20.202100317 +0000
@@ -32,6 +32,7 @@ extern "C" {
 #  include "keymaps.h"
 #  include "tilde.h"
 #else
+#  include <stdio.h>
 #  include <readline/rlstdc.h>
 #  include <readline/rltypedefs.h>
 #  include <readline/keymaps.h>
@@ -487,7 +488,7 @@ extern char *rl_filename_completion_func
 
 extern int rl_completion_mode PARAMS((rl_command_func_t *));
 
-#if 0
+#ifdef OLD_READLINE
 /* Backwards compatibility (compat.c).  These will go away sometime. */
 extern void free_undo_list PARAMS((void));
 extern int maybe_save_line PARAMS((void));
--- support/shobj-conf
+++ support/shobj-conf	2020-10-12 15:28:41.255437276 +0000
@@ -126,10 +126,11 @@ sunos5*|solaris2*)
 linux*-*|gnu*-*|k*bsd*-gnu-*|freebsd*|dragonfly*)
 	SHOBJ_CFLAGS=-fPIC
 	SHOBJ_LD='${CC}'
-	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+	SHOBJ_LDFLAGS='-shared'
 
-	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+	SHLIB_XLDFLAGS='-Wl,-rpath-link,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
 	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	echo 'int main () { return 0; }' | gcc -ltinfo -o /dev/null -xc - > /dev/null 2>&1 && SHLIB_LIBS=-ltinfo || SHLIB_LIBS=-lncurses
 	;;
 
 # Darwin/MacOS X