# HG changeset patch
# User vimboss
# Date 1200242419 0
# Node ID aa7c51f81f46cc5379386ac622a5ba44aae1c4dc
# Parent  9c970d8681f46de0b13ff16d67c2327a19f33626
updated for version 7.1-227

diff --git a/src/syntax.c b/src/syntax.c
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -372,7 +372,7 @@ static void syn_stack_alloc __ARGS((void
 static int syn_stack_cleanup __ARGS((void));
 static void syn_stack_free_entry __ARGS((buf_T *buf, synstate_T *p));
 static synstate_T *syn_stack_find_entry __ARGS((linenr_T lnum));
-static synstate_T *store_current_state __ARGS((synstate_T *sp));
+static synstate_T *store_current_state __ARGS((void));
 static void load_current_state __ARGS((synstate_T *from));
 static void invalidate_current_state __ARGS((void));
 static int syn_stack_equal __ARGS((synstate_T *sp));
@@ -464,7 +464,7 @@ syntax_start(wp, lnum)
     synstate_T	*p;
     synstate_T	*last_valid = NULL;
     synstate_T	*last_min_valid = NULL;
-    synstate_T	*sp, *prev;
+    synstate_T	*sp, *prev = NULL;
     linenr_T	parsed_lnum;
     linenr_T	first_stored;
     int		dist;
@@ -502,7 +502,7 @@ syntax_start(wp, lnum)
 	if (!current_state_stored)
 	{
 	    ++current_lnum;
-	    (void)store_current_state(NULL);
+	    (void)store_current_state();
 	}
 
 	/*
@@ -558,7 +558,6 @@ syntax_start(wp, lnum)
 	dist = 999999;
     else
 	dist = syn_buf->b_ml.ml_line_count / (syn_buf->b_sst_len - Rows) + 1;
-    prev = syn_stack_find_entry(current_lnum);
     while (current_lnum < lnum)
     {
 	syn_start_line();
@@ -573,9 +572,13 @@ syntax_start(wp, lnum)
 	     * equal to the current state.  If so, then validate all saved
 	     * states that depended on a change before the parsed line. */
 	    if (prev == NULL)
+		prev = syn_stack_find_entry(current_lnum - 1);
+	    if (prev == NULL)
 		sp = syn_buf->b_sst_first;
 	    else
-		sp = prev->sst_next;
+		sp = prev;
+	    while (sp != NULL && sp->sst_lnum < current_lnum)
+		sp = sp->sst_next;
 	    if (sp != NULL
 		    && sp->sst_lnum == current_lnum
 		    && syn_stack_equal(sp))
@@ -601,7 +604,7 @@ syntax_start(wp, lnum)
 	    else if (prev == NULL
 			|| current_lnum == lnum
 			|| current_lnum >= prev->sst_lnum + dist)
-		prev = store_current_state(prev);
+		prev = store_current_state();
 	}
 
 	/* This can take a long time: break when CTRL-C pressed.  The current
@@ -1353,17 +1356,13 @@ syn_stack_find_entry(lnum)
  * The current state must be valid for the start of the current_lnum line!
  */
     static synstate_T *
-store_current_state(sp)
-    synstate_T	*sp;	/* at or before where state is to be saved or
-				   NULL */
+store_current_state()
 {
     int		i;
     synstate_T	*p;
     bufstate_T	*bp;
     stateitem_T	*cur_si;
-
-    if (sp == NULL)
-	sp = syn_stack_find_entry(current_lnum);
+    synstate_T	*sp = syn_stack_find_entry(current_lnum);
 
     /*
      * If the current state contains a start or end pattern that continues
@@ -1667,7 +1666,7 @@ syntax_check_changed(lnum)
 	     * Store the current state in b_sst_array[] for later use.
 	     */
 	    ++current_lnum;
-	    (void)store_current_state(NULL);
+	    (void)store_current_state();
 	}
     }
 
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    227,
+/**/
     226,
 /**/
     225,