commit bash-20190201 snapshot

CWRU/CWRU.chlog

@@ -5190,3 +5190,18 @@ pathexp.c
 	  a backslash that will trigger a call to shell_glob_filename, since
 	  backslashes at the end of patterns (pathname components) will always
 	  fail to match. XXX - this is provisional
+
+lib/glob/glob.c
+	- glob_filename: if we have a directory name that has no unquoted
+	  special glob chars, but has backslashes, just dequote it and return
+	  it without going through the rest of the glob expansions. Partial
+	  fix for issue with unreadable directories reported by
+	  Andrew Church <achurch+bash@achurch.org>
+
+				    2/2
+				    ---
+lib/readline/readline.c
+	- readline_internal_teardown: if revert-all-at-newline is set, make
+	  sure that the history position is at the end of the history before
+	  calling _rl_revert_all_lines(). Fixes bug reported by
+	  johnlinp@gmail.com and frederik@ofb.net

lib/glob/glob_loop.c

@@ -64,10 +64,10 @@ INTERNAL_GLOB_PATTERN_P (pattern)
 	  {
 	    p++;
 	    bsquote = 1;
+	    continue;
 	  }
-	else if (*p == L('\0'))
+	else 	/* (*p == L('\0')) */
 	  return 0;
-	continue;
       }
 
   return bsquote ? 2 : 0;

lib/readline/readline.c

@@ -458,6 +458,7 @@ readline_internal_teardown (int eof)
 {
   char *temp;
   HIST_ENTRY *entry;
+  int pos;
 
   RL_CHECK_SIGNALS ();
 
@@ -477,7 +478,12 @@ readline_internal_teardown (int eof)
     }
 
   if (_rl_revert_all_at_newline)
-    _rl_revert_all_lines ();
+    {
+      pos = where_history ();
+      using_history ();
+      _rl_revert_all_lines ();
+      history_set_pos (pos);
+    }
 
   /* At any rate, it is highly likely that this line has an undo list.  Get
      rid of it now. */

tests/RUN-ONE-TEST

@@ -1,4 +1,4 @@
-BUILD_DIR=/usr/local/build/bash/bash-current
+BUILD_DIR=/usr/local/build/chet/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR