commit bash-20141219 snapshot

lib/readline/doc/Makefile.old

@@ -0,0 +1,76 @@
+# This makefile for Readline library documentation is in -*- text -*- mode.
+# Emacs likes it that way.
+RM = rm -f
+
+MAKEINFO    = makeinfo
+TEXI2DVI    = texi2dvi
+TEXI2HTML   = texi2html
+QUIETPS     = #set this to -q to shut up dvips
+DVIPS       = dvips -D 300 $(QUIETPS) -o $@     # tricky
+
+INSTALL_DATA = cp
+infodir = /usr/local/info
+
+RLSRC = rlman.texinfo rluser.texinfo rltech.texinfo
+HISTSRC = hist.texinfo hsuser.texinfo hstech.texinfo
+
+DVIOBJ = readline.dvi history.dvi
+INFOOBJ = readline.info history.info
+PSOBJ = readline.ps history.ps
+HTMLOBJ = readline.html history.html
+
+all: info dvi html ps
+nodvi: info html
+
+readline.dvi: $(RLSRC)
+	$(TEXI2DVI) rlman.texinfo
+	mv rlman.dvi readline.dvi
+
+readline.info: $(RLSRC)
+	$(MAKEINFO) --no-split -o $@ rlman.texinfo
+
+history.dvi: ${HISTSRC}
+	$(TEXI2DVI) hist.texinfo
+	mv hist.dvi history.dvi
+
+history.info: ${HISTSRC}
+	$(MAKEINFO) --no-split -o $@ hist.texinfo
+
+readline.ps:	readline.dvi
+	$(RM) $@
+	$(DVIPS) readline.dvi
+
+history.ps:	history.dvi
+	$(RM) $@
+	$(DVIPS) history.dvi
+
+readline.html:	${RLSRC}
+	$(TEXI2HTML) rlman.texinfo
+	sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman.html > readline.html
+	sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman_toc.html > readline_toc.html
+	$(RM) rlman.html rlman_toc.html
+
+history.html:	${HISTSRC}
+	$(TEXI2HTML) hist.texinfo
+	sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist.html > history.html
+	sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist_toc.html > history_toc.html
+	$(RM) hist.html hist_toc.html
+
+info:	$(INFOOBJ)
+dvi:	$(DVIOBJ)
+ps:	$(PSOBJ)
+html:	$(HTMLOBJ)
+
+clean:
+	$(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \
+	      *.fns *.kys *.tps *.vrs *.o core
+
+distclean: clean
+mostlyclean: clean
+
+maintainer-clean: clean
+	$(RM) *.dvi *.info *.info-* *.ps *.html
+
+install:	info
+	${INSTALL_DATA} readline.info $(infodir)/readline.info
+	${INSTALL_DATA} history.info $(infodir)/history.info

lib/readline/readline.c

@@ -532,7 +532,7 @@ readline_internal_charloop ()
   static int lastc, eof_found;
   int c, code, lk;
 
-  lastc = -1;
+  lastc = EOF;
   eof_found = 0;
 
 #if !defined (READLINE_CALLBACKS)
@@ -586,15 +586,36 @@ readline_internal_charloop ()
 #endif
 	}
 
-      /* EOF typed to a non-blank line is a <NL>.  If we want to change this,
-	 to force any existing line to be ignored when read(2) reads EOF,
-	 for example, this is the place to change. */
+      /* EOF typed to a non-blank line is ^D the first time, EOF the second
+	 time in a row.  This won't return any partial line read from the tty.
+	 If we want to change this, to force any existing line to be returned
+	 when read(2) reads EOF, for example, this is the place to change. */
       if (c == EOF && rl_end)
-	c = NEWLINE;
+	{
+	  if (RL_SIG_RECEIVED ())
+	    {
+	      RL_CHECK_SIGNALS ();
+	      if (rl_signal_event_hook)
+		(*rl_signal_event_hook) ();		/* XXX */
+	    }
+
+	  /* XXX - reading two consecutive EOFs returns EOF */
+	  if (RL_ISSTATE (RL_STATE_TERMPREPPED))
+	    {
+	      if (lastc == _rl_eof_char || lastc == EOF)
+		rl_end = 0;
+	      else
+	        c = _rl_eof_char;
+	    }
+	  else
+	    c = NEWLINE;
+	}
 
       /* The character _rl_eof_char typed to blank line, and not as the
-	 previous character is interpreted as EOF. */
-      if (((c == _rl_eof_char && lastc != c) || c == EOF) && !rl_end)
+	 previous character is interpreted as EOF.  This doesn't work when
+	 READLINE_CALLBACKS is defined, so hitting a series of ^Ds will
+	 erase all the chars on the line and then return EOF. */
+      if (((c == _rl_eof_char && lastc != c) || c == EOF) && rl_end == 0)
 	{
 #if defined (READLINE_CALLBACKS)
 	  RL_SETSTATE(RL_STATE_DONE);

lib/readline/rlconf.h~

@@ -0,0 +1,81 @@
+/* rlconf.h -- readline configuration definitions */
+
+/* Copyright (C) 1992-2012 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library (Readline), a library
+   for reading lines of text with interactive input and history editing.      
+
+   Readline is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Readline is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if !defined (_RLCONF_H_)
+#define _RLCONF_H_
+
+/* Define this if you want the vi-mode editing available. */
+#define VI_MODE
+
+/* Define this to get an indication of file type when listing completions. */
+#define VISIBLE_STATS
+
+/* Define this to get support for colors when listing completions and in
+   other places. */
+#define COLOR_SUPPORT
+
+/* This definition is needed by readline.c, rltty.c, and signals.c. */
+/* If on, then readline handles signals in a way that doesn't suck. */
+#define HANDLE_SIGNALS
+
+/* Ugly but working hack for binding prefix meta. */
+#define PREFIX_META_HACK
+
+/* The next-to-last-ditch effort file name for a user-specific init file. */
+#define DEFAULT_INPUTRC "~/.inputrc"
+
+/* The ultimate last-ditch filenname for an init file -- system-wide. */
+#define SYS_INPUTRC "/etc/inputrc"
+
+/* If defined, expand tabs to spaces. */
+#define DISPLAY_TABS
+
+/* If defined, use the terminal escape sequence to move the cursor forward
+   over a character when updating the line rather than rewriting it. */
+/* #define HACK_TERMCAP_MOTION */
+
+/* The string inserted by the `insert comment' command. */
+#define RL_COMMENT_BEGIN_DEFAULT "#"
+
+/* Define this if you want code that allows readline to be used in an
+   X `callback' style. */
+#ifndef SHELL
+#define READLINE_CALLBACKS
+#endif
+
+/* Define this if you want the cursor to indicate insert or overwrite mode. */
+/* #define CURSOR_MODE */
+
+/* Define this if you want to enable code that talks to the Linux kernel
+   tty auditing system. */
+#define ENABLE_TTY_AUDIT_SUPPORT
+
+/* Defaults for the various editing mode indicators, inserted at the beginning
+   of the last (maybe only) line of the prompt if show-mode-in-prompt is on */
+#define RL_EMACS_MODESTR_DEFAULT	"@"
+#define RL_EMACS_MODESTR_DEFLEN		1
+
+#define RL_VI_INS_MODESTR_DEFAULT	"(ins)"
+#define RL_VI_INS_MODESTR_DEFLEN	5
+#define RL_VI_CMD_MODESTR_DEFAULT	"(cmd)"
+#define RL_VI_CMD_MODESTR_DEFLEN	5
+
+#endif /* _RLCONF_H_ */

lib/sh/Makefile.in

@@ -170,6 +170,7 @@ pathcanon.o: pathcanon.c
 pathphys.o: pathphys.c
 rename.o: rename.c
 setlinebuf.o: setlinebuf.c
+shmatch.o: shmatch.c
 shmbchar.o: shmbchar.c
 shquote.o: shquote.c
 shtty.o: shtty.c
@@ -243,7 +244,8 @@ pathcanon.o: ${BUILD_DIR}/config.h
 pathphys.o: ${BUILD_DIR}/config.h
 rename.o: ${BUILD_DIR}/config.h
 setlinebuf.o: ${BUILD_DIR}/config.h
-shmbchare.o: ${BUILD_DIR}/config.h
+shmatch.o: ${BUILD_DIR}/config.h
+shmbchar.o: ${BUILD_DIR}/config.h
 shquote.o: ${BUILD_DIR}/config.h
 shtty.o: ${BUILD_DIR}/config.h
 snprintf.o: ${BUILD_DIR}/config.h
@@ -389,6 +391,16 @@ eaccess.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
 eaccess.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
 #eaccess.o: ${BUILD_DIR}/version.h
 
+shmatch.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h
+shmatch.o: ${BASHINCDIR}/ansi_stdlib.h ${topdir}/xmalloc.h
+shmatch.o: ${topdir}/shell.h ${topdir}/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h
+shmatch.o: ${topdir}/command.h ${BASHINCDIR}/stdc.h ${topdir}/error.h
+shmatch.o: ${topdir}/general.h ${topdir}/bashtypes.h ${topdir}/variables.h ${topdir}/conftypes.h
+shmatch.o: ${topdir}/array.h ${topdir}/hashlib.h ${topdir}/quit.h
+shmatch.o: ${topdir}/unwind_prot.h ${topdir}/dispose_cmd.h
+shmatch.o: ${topdir}/make_cmd.h ${topdir}/subst.h ${topdir}/sig.h
+shmatch.o: ${BUILD_DIR}/pathnames.h ${topdir}/externs.h
+
 shquote.o: ${BASHINCDIR}/stdc.h ${topdir}/bashansi.h
 shquote.o: ${BASHINCDIR}/ansi_stdlib.h ${topdir}/xmalloc.h