# HG changeset patch
# User vimboss
# Date 1119654675 0
# Node ID 25dd5036f2b0b5e68492c49f15eaa228aa957f69
# Parent  0f2b5d1b8117021ad3d82ba5cc4986eb7547cd1b
updated for version 7.0092

diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.0aa.  Last change: 2005 Jun 23
+*todo.txt*      For Vim version 7.0aa.  Last change: 2005 Jun 25
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -98,7 +98,6 @@ PLANNED FOR VERSION 7.0:
 
 -   Add SPELLCHECKER, with support for many languages.
     - Spell checking code todo's:
-	- Make "en-rare" spell file?
         - Add hl groups to 'spelllang'?
 	    :set spelllang=en_us,en-rare/SpellRare,en-math/SpellMath
 	  More complicated: Regions with different languages?  E.g.  comments
@@ -111,7 +110,9 @@ PLANNED FOR VERSION 7.0:
 	  - Simple and fast sound-a-like: mapping list for first char and rest
 		    vowel as first char: *
 		    remove other vowels
+	- Cleanup spell help.
     - Use "engspchk" from Charles Campbell for ideas (commands, rare words).
+    - Make "en-rare" spell file?  Ask Charles Campbell.
     - References: MySpell library (in OpenOffice.org).
 	http://spellchecker.mozdev.org/source.html
 	http://whiteboard.openoffice.org/source/browse/whiteboard/lingucomponent/source/spellcheck/myspell/
diff --git a/runtime/indent/scheme.vim b/runtime/indent/scheme.vim
--- a/runtime/indent/scheme.vim
+++ b/runtime/indent/scheme.vim
@@ -1,6 +1,11 @@
 " Vim indent file
 " Language:	Scheme
 " Maintainer:	Sergey Khorev <sergey.khorev@gmail.com>
-" Last Change:	2005 Jun 08
+" Last Change:	2005 Jun 24
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
 
 runtime! indent/lisp.vim
diff --git a/runtime/indent/xhtml.vim b/runtime/indent/xhtml.vim
--- a/runtime/indent/xhtml.vim
+++ b/runtime/indent/xhtml.vim
@@ -1,7 +1,12 @@
 " Vim indent file
 " Language:	XHTML
 " Maintainer:	Bram Moolenaar <Bram@vim.org> (for now)
-" Last Change:	2003 Feb 04
+" Last Change:	2005 Jun 24
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
 
 " Handled like HTML for now.
 runtime! indent/html.vim
diff --git a/src/eval.c b/src/eval.c
--- a/src/eval.c
+++ b/src/eval.c
@@ -708,6 +708,32 @@ eval_init()
     }
 }
 
+#if defined(EXITFREE) || defined(PROTO)
+    void
+eval_clear()
+{
+    int		    i;
+    struct vimvar   *p;
+
+    for (i = 0; i < VV_LEN; ++i)
+    {
+	p = &vimvars[i];
+	if (p->vv_di.di_tv.v_type == VAR_STRING)
+	    vim_free(p->vv_di.di_tv.vval.v_string);
+    }
+    hash_clear(&vimvarht);
+    hash_clear(&compat_hashtab);
+
+    /* script-local variables */
+    for (i = 1; i <= ga_scripts.ga_len; ++i)
+	vars_clear(&SCRIPT_VARS(i));
+    ga_clear(&ga_scripts);
+
+    /* global variables */
+    vars_clear(&globvarht);
+}
+#endif
+
 /*
  * Return the name of the executed function.
  */
@@ -16406,7 +16432,21 @@ ex_function(eap)
 
 	/* Add the line to the function. */
 	if (ga_grow(&newlines, 1) == FAIL)
+	{
+	    vim_free(theline);
 	    goto erret;
+	}
+
+	/* Copy the line to newly allocated memory.  get_one_sourceline()
+	 * allocates 250 bytes per line, this saves 80% on average.  The cost
+	 * is an extra alloc/free. */
+	p = vim_strsave(theline);
+	if (p != NULL)
+	{
+	    vim_free(theline);
+	    theline = p;
+	}
+
 	((char_u **)(newlines.ga_data))[newlines.ga_len] = theline;
 	newlines.ga_len++;
     }
@@ -16808,6 +16848,24 @@ find_func(name)
     return NULL;
 }
 
+#if defined(EXITFREE) || defined(PROTO)
+    void
+free_all_functions()
+{
+    hashitem_T	*hi;
+
+    /* Need to start all over every time, because func_free() may change the
+     * hash table. */
+    while (func_hashtab.ht_used > 0)
+	for (hi = func_hashtab.ht_array; ; ++hi)
+	    if (!HASHITEM_EMPTY(hi))
+	    {
+		func_free(HI2UF(hi));
+		break;
+	    }
+}
+#endif
+
 /*
  * Return TRUE if a function "name" exists.
  */
diff --git a/src/proto/ex_cmds2.pro b/src/proto/ex_cmds2.pro
--- a/src/proto/ex_cmds2.pro
+++ b/src/proto/ex_cmds2.pro
@@ -61,6 +61,7 @@ linenr_T *source_breakpoint __ARGS((void
 int *source_dbg_tick __ARGS((void *cookie));
 int source_level __ARGS((void *cookie));
 int do_source __ARGS((char_u *fname, int check_other, int is_vimrc));
+void free_scriptnames __ARGS((void));
 void ex_scriptnames __ARGS((exarg_T *eap));
 void scriptnames_slash_adjust __ARGS((void));
 char_u *get_scriptname __ARGS((scid_T id));
diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro
--- a/src/proto/misc2.pro
+++ b/src/proto/misc2.pro
@@ -24,6 +24,7 @@ char_u *lalloc_clear __ARGS((long_u size
 char_u *lalloc __ARGS((long_u size, int message));
 void *mem_realloc __ARGS((void *ptr, size_t size));
 void do_outofmem_msg __ARGS((long_u size));
+void free_all_mem __ARGS((void));
 char_u *vim_strsave __ARGS((char_u *string));
 char_u *vim_strnsave __ARGS((char_u *string, int len));
 char_u *vim_strsave_escaped __ARGS((char_u *string, char_u *esc_chars));
diff --git a/src/proto/screen.pro b/src/proto/screen.pro
--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -29,6 +29,7 @@ void screen_fill __ARGS((int start_row, 
 void check_for_delay __ARGS((int check_msg_scroll));
 int screen_valid __ARGS((int clear));
 void screenalloc __ARGS((int clear));
+void free_screenlines __ARGS((void));
 void screenclear __ARGS((void));
 int can_clear __ARGS((char_u *p));
 void screen_start __ARGS((void));