commit bash-20140321 snapshot

lib/glob/glob.c

@@ -179,42 +179,50 @@ extglob_skipname (pat, dname, flags)
      char *pat, *dname;
      int flags;
 {
-  char *pp, *pe, *t;
-  int n, r;
+  char *pp, *pe, *t, *se;
+  int n, r, negate;
 
+  negate = *pat == '!';
   pp = pat + 2;
-  pe = pp + strlen (pp) - 1;	/*(*/
-  if (*pe != ')')
-    return 0;
-  if ((t = strchr (pp, '|')) == 0)	/* easy case first */
+  se = pp + strlen (pp) - 1;		/* end of string */
+  pe = glob_patscan (pp, se, 0);	/* end of extglob pattern (( */
+  /* we should check for invalid extglob pattern here */
+  /* if pe != se we have more of the pattern at the end of the extglob
+     pattern. Check the easy case first ( */
+  if (pe == se && *pe == ')' && (t = strchr (pp, '|')) == 0)
     {
       *pe = '\0';
+#if defined (HANDLE_MULTIBYTE)
+      r = mbskipname (pp, dname, flags);
+#else
       r = skipname (pp, dname, flags);	/*(*/
+#endif
       *pe = ')';
       return r;
     }
+
+  /* check every subpattern */
   while (t = glob_patscan (pp, pe, '|'))
     {
       n = t[-1];
       t[-1] = '\0';
+#if defined (HANDLE_MULTIBYTE)
+      r = mbskipname (pp, dname, flags);
+#else
       r = skipname (pp, dname, flags);
+#endif
       t[-1] = n;
       if (r == 0)	/* if any pattern says not skip, we don't skip */
         return r;
       pp = t;
     }	/*(*/
 
-  if (pp == pe)		/* glob_patscan might find end of pattern */
+  /* glob_patscan might find end of pattern */
+  if (pp == se)
     return r;
 
-  *pe = '\0';
-#  if defined (HANDLE_MULTIBYTE)
-  r = mbskipname (pp, dname, flags);	/*(*/
-#  else
-  r = skipname (pp, dname, flags);	/*(*/
-#  endif
-  *pe = ')';
-  return r;
+  /* but if it doesn't then we didn't match a leading dot */
+  return 0;
 }
 #endif
 
@@ -277,20 +285,23 @@ wextglob_skipname (pat, dname, flags)
      int flags;
 {
 #if EXTENDED_GLOB
-  wchar_t *pp, *pe, *t, n;
-  int r;
+  wchar_t *pp, *pe, *t, n, *se;
+  int r, negate;
 
+  negate = *pat == L'!';
   pp = pat + 2;
-  pe = pp + wcslen (pp) - 1;	/*(*/
-  if (*pe != L')')
-    return 0;
-  if ((t = wcschr (pp, L'|')) == 0)
+  se = pp + wcslen (pp) - 1;	/*(*/
+  pe = glob_patscan_wc (pp, se, 0);
+
+  if (pe == se && *pe == ')' && (t = wcschr (pp, L'|')) == 0)
     {
       *pe = L'\0';
       r = wchkname (pp, dname); /*(*/
       *pe = L')';
       return r;
     }
+
+  /* check every subpattern */
   while (t = glob_patscan_wc (pp, pe, '|'))
     {
       n = t[-1];
@@ -305,10 +316,8 @@ wextglob_skipname (pat, dname, flags)
   if (pp == pe)		/* glob_patscan_wc might find end of pattern */
     return r;
 
-  *pe = L'\0';
-  r = wchkname (pp, dname);	/*(*/
-  *pe = L')';
-  return r;
+  /* but if it doesn't then we didn't match a leading dot */
+  return 0;
 #else
   return (wchkname (pat, dname));
 #endif

lib/glob/gmisc.c

@@ -210,6 +210,7 @@ extglob_pattern_p (pat)
     case '+':
     case '!':
     case '@':
+    case '?':
       return (pat[1] == LPAREN);
     default:
       return 0;

lib/readline/Makefile.in

@@ -52,8 +52,10 @@ SHELL = @MAKE_SHELL@
 ETAGS = etags -tw
 CTAGS = ctags -tw
 
+DEBUG = @DEBUG@
+
 CFLAGS = @CFLAGS@
-LOCAL_CFLAGS = @LOCAL_CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ ${DEBUG}
 CPPFLAGS = @CPPFLAGS@
 LDFLAGS = @LDFLAGS@
 

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/util.c

@@ -478,6 +478,7 @@ _rl_savestring (s)
   return (strcpy ((char *)xmalloc (1 + (int)strlen (s)), (s)));
 }
 
+#if defined (DEBUG)
 #if defined (USE_VARARGS)
 static FILE *_rl_tracefp;
 
@@ -540,6 +541,7 @@ _rl_settracefp (fp)
   _rl_tracefp = fp;
 }
 #endif
+#endif /* DEBUG */
 
 
 #if HAVE_DECL_AUDIT_USER_TTY && defined (ENABLE_TTY_AUDIT_SUPPORT)