From b0f967a06e6970df9dfa1803fd1cc72294d64dcd Mon Sep 17 00:00:00 2001
From: Sean Dewar <seandewar@users.noreply.github.com>
Date: Wed, 18 Nov 2020 20:44:36 +0000
Subject: vim-patch:8.2.2011: "syn sync" reports a very large number

Problem:    "syn sync" reports a very large number.
Solution:   Use "at the first line".
https://github.com/vim/vim/commit/9950280d377a5c0706d141017fcef9cad598b8b0
---
 src/nvim/syntax.c | 39 ++++++++++++++++++++++++---------------
 1 file changed, 24 insertions(+), 15 deletions(-)

(limited to 'src/nvim/syntax.c')

diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c
index 2e593e39de..5e54354ea8 100644
--- a/src/nvim/syntax.c
+++ b/src/nvim/syntax.c
@@ -3505,12 +3505,16 @@ syn_cmd_list(
       syn_match_msg();
       return;
     } else if (!(curwin->w_s->b_syn_sync_flags & SF_MATCH))   {
-      if (curwin->w_s->b_syn_sync_minlines == 0)
+      if (curwin->w_s->b_syn_sync_minlines == 0) {
         MSG_PUTS(_("no syncing"));
-      else {
-        MSG_PUTS(_("syncing starts "));
-        msg_outnum(curwin->w_s->b_syn_sync_minlines);
-        MSG_PUTS(_(" lines before top line"));
+      } else {
+        if (curwin->w_s->b_syn_sync_minlines == MAXLNUM) {
+          MSG_PUTS(_("syncing starts at the first line"));
+        } else {
+          MSG_PUTS(_("syncing starts "));
+          msg_outnum(curwin->w_s->b_syn_sync_minlines);
+          MSG_PUTS(_(" lines before top line"));
+        }
         syn_match_msg();
       }
       return;
@@ -3566,17 +3570,22 @@ static void syn_lines_msg(void)
   if (curwin->w_s->b_syn_sync_maxlines > 0
       || curwin->w_s->b_syn_sync_minlines > 0) {
     MSG_PUTS("; ");
-    if (curwin->w_s->b_syn_sync_minlines > 0) {
-      MSG_PUTS(_("minimal "));
-      msg_outnum(curwin->w_s->b_syn_sync_minlines);
-      if (curwin->w_s->b_syn_sync_maxlines)
-        MSG_PUTS(", ");
-    }
-    if (curwin->w_s->b_syn_sync_maxlines > 0) {
-      MSG_PUTS(_("maximal "));
-      msg_outnum(curwin->w_s->b_syn_sync_maxlines);
+    if (curwin->w_s->b_syn_sync_minlines == MAXLNUM) {
+      MSG_PUTS(_("from the first line"));
+    } else {
+      if (curwin->w_s->b_syn_sync_minlines > 0) {
+        MSG_PUTS(_("minimal "));
+        msg_outnum(curwin->w_s->b_syn_sync_minlines);
+        if (curwin->w_s->b_syn_sync_maxlines) {
+          MSG_PUTS(", ");
+        }
+      }
+      if (curwin->w_s->b_syn_sync_maxlines > 0) {
+        MSG_PUTS(_("maximal "));
+        msg_outnum(curwin->w_s->b_syn_sync_maxlines);
+      }
+      MSG_PUTS(_(" lines before top line"));
     }
-    MSG_PUTS(_(" lines before top line"));
   }
 }
 
-- 
cgit