Tweak completion of Makefile targets

* lisp/pcmpl-gnu.el (pcmpl-gnu-make-targets): Require that target
names not be preceded by a TAG character (bug#42411).

Copyright-paperwork-exempt: yes

diff --git a/lisp/pcmpl-gnu.el b/lisp/pcmpl-gnu.el
index 098aa3d5fe1598a1f86c2061b7d00317b1fcfed1..d7c5b381d29e95be08bd80ce8419dfe542141374 100644 (file)
--- a/lisp/pcmpl-gnu.el
+++ b/lisp/pcmpl-gnu.el
@@ -118,7 +118,7 @@
 Return the new list."
   (goto-char (point-min))
   (while (re-search-forward
-         "^\\s-*\\([^\n#%.$][^:=\n]*\\)\\s-*:[^=]" nil t)
+          "^\\([^\t\n#%.$][^:=\n]*\\)\\s-*:[^=]" nil t)
     (setq targets (nconc (split-string (match-string-no-properties 1))
                          targets)))
   targets)