commit bash-20071018 snapshot

CWRU/CWRU.chlog

@@ -14963,3 +14963,18 @@ pcomplete.c
 	  instead of the shell metacharacters to split words, so programmable
 	  completion does the same thing readline does internally.  Reported
 	  by Vasily Tarasov <vtaras@sw.ru>
+
+				   10/16
+				   -----
+bashline.c
+	- When completing a command name beginnig with a tilde and containing
+	  escaped specical characters, dequote the filename before prefixing
+	  it to the matches, so the escapes are not quoted again.  Reported
+	  by neil@s-z.org
+
+				   10/17
+				   -----
+expr.c
+	- in readtok(), don't reset lasttp if we've consumed the whitespace
+	  at the end of the expression string.  Fixes error message problem
+	  reported by <anmaster@tele2.se>

bashline.c

@@ -1477,9 +1477,12 @@ command_word_completion_function (hint_text, state)
 	  if (*hint_text == '~')
 	    {
 	      int l, tl, vl, dl;
-	      char *rd;
+	      char *rd, *dh;
+
+	      dh = bash_dequote_filename ((char *)hint_text, 0);
+
 	      vl = strlen (val);
-	      tl = strlen (hint_text);
+	      tl = strlen (dh);
 #if 0
 	      l = vl - hint_len;	/* # of chars added */
 #else
@@ -1490,8 +1493,9 @@ command_word_completion_function (hint_text, state)
 	      free (rd);
 #endif
 	      temp = (char *)xmalloc (l + 2 + tl);
-	      strcpy (temp, hint_text);
+	      strcpy (temp, dh);
 	      strcpy (temp + tl, val + vl - l);
+	      free (dh);
 	    }
 	  else
 	    temp = savestring (val);

builtins/reserved.def

@@ -2,7 +2,7 @@ This file is reserved.def, in which the shell reserved words are defined.
 It has no direct C file production, but defines builtins for the Bash
 builtin help command.
 
-Copyright (C) 1987-2006 Free Software Foundation, Inc.
+Copyright (C) 1987-2007 Free Software Foundation, Inc.
 
 This file is part of GNU Bash, the Bourne Again SHell.
 
@@ -21,7 +21,7 @@ with Bash; see the file COPYING.  If not, write to the Free Software
 Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA.
 
 $BUILTIN for
-$SHORT_DOC for NAME [in WORDS ... ;] do COMMANDS; done
+$SHORT_DOC for NAME [in WORDS ... ] ; do COMMANDS; done
 The `for' loop executes a sequence of commands for each member in a
 list of items.  If `in WORDS ...;' is not present, then `in "$@"' is
 assumed.  For each element in WORDS, NAME is set to that element, and

expr.c

@@ -1032,8 +1032,6 @@ readtok ()
   if (c)
     cp++;
 
-  lasttp = tp = cp - 1;
-
   if (c == '\0')
     {
       lasttok = curtok;
@@ -1041,6 +1039,7 @@ readtok ()
       tp = cp;
       return;
     }
+  lasttp = tp = cp - 1;
 
   if (legal_variable_starter (c))
     {