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PATCH: quoting in compctl

There's a "compcall" somewhere in the code that searches for scripts
after "zsh":  it displayed a bug with quoting in compctl.

I wimped out setting instring to QT_BACKSLASH since it affects the
test for instring being non-zero, instead I've just passed QT_BACKSLASH
instead of QT_NONE via quotename().  This is a bit more verbose since
that's a macro.

Index: Src/Zle/compctl.c
RCS file: /cvsroot/zsh/zsh/Src/Zle/compctl.c,v
retrieving revision 1.29
diff -u -r1.29 compctl.c
--- Src/Zle/compctl.c	5 Oct 2006 21:53:27 -0000	1.29
+++ Src/Zle/compctl.c	16 Oct 2006 12:55:52 -0000
@@ -1741,7 +1741,8 @@
  * This uses the instring variable exported from zle_tricky.c.
-#define quotename(s, e) quotestring(s, e, instring)
+#define quotename(s, e) \
+quotestring(s, e, instring == QT_NONE ? QT_BACKSLASH : instring)
 /* Hook functions */
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK                          Tel: +44 (0)1223 692070

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