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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.040
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.040
+Problem: Valgrind error on exit when a script-local variable holds a
+ reference to the scope of another script.
+Solution: First clear all variables, then free the scopes. (ZyX)
+Files: src/eval.c
+
+
+*** ../vim-7.4.039/src/eval.c 2013-08-30 16:35:41.000000000 +0200
+--- src/eval.c 2013-09-25 20:28:15.000000000 +0200
+***************
+*** 915,926 ****
+ /* autoloaded script names */
+ ga_clear_strings(&ga_loaded);
+
+! /* script-local variables */
+ for (i = 1; i <= ga_scripts.ga_len; ++i)
+- {
+ vars_clear(&SCRIPT_VARS(i));
+ vim_free(SCRIPT_SV(i));
+- }
+ ga_clear(&ga_scripts);
+
+ /* unreferenced lists and dicts */
+--- 915,927 ----
+ /* autoloaded script names */
+ ga_clear_strings(&ga_loaded);
+
+! /* Script-local variables. First clear all the variables and in a second
+! * loop free the scriptvar_T, because a variable in one script might hold
+! * a reference to the whole scope of another script. */
+ for (i = 1; i <= ga_scripts.ga_len; ++i)
+ vars_clear(&SCRIPT_VARS(i));
++ for (i = 1; i <= ga_scripts.ga_len; ++i)
+ vim_free(SCRIPT_SV(i));
+ ga_clear(&ga_scripts);
+
+ /* unreferenced lists and dicts */
+*** ../vim-7.4.039/src/version.c 2013-09-25 19:13:32.000000000 +0200
+--- src/version.c 2013-09-25 20:30:06.000000000 +0200
+***************
+*** 740,741 ****
+--- 740,743 ----
+ { /* Add new patch number below this line */
++ /**/
++ 40,
+ /**/
+
+--
+ A KNIGHT rides into shot and hacks him to the ground. He rides off.
+ We stay for a moment on the glade. A MIDDLE-AGED LADY in a C. & A.
+ twin-set emerges from the trees and looks in horror at the body of her
+ HUSBAND.
+MRS HISTORIAN: FRANK!
+ "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///