# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1567600203 -7200
# Node ID 58bebe21f0ef659594a21e3ea0e0734a3f0b94be
# Parent  aa9b5f329f97a40d3299de58a0d0e9843e2d0149
patch 8.1.1977: terminal debugger plugin may hang

Commit: https://github.com/vim/vim/commit/19c8fe1925f4f7ffa1cc46e64d8bb8b1665ac437
Author: Bram Moolenaar <Bram@vim.org>
Date:   Wed Sep 4 14:24:24 2019 +0200

    patch 8.1.1977: terminal debugger plugin may hang

    Problem:    Terminal debugger plugin may hang.
    Solution:   Wait longer when still reading symbols.

diff --git a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
--- a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
+++ b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
@@ -225,10 +225,12 @@ func s:StartDebug_term(dict)
     endif
 
     let response = ''
-    for lnum in range(1,200)
-      if term_getline(s:gdbbuf, lnum) =~ 'new-ui mi '
+    for lnum in range(1, 200)
+      let line1 = term_getline(s:gdbbuf, lnum)
+      let line2 = term_getline(s:gdbbuf, lnum + 1)
+      if line1 =~ 'new-ui mi '
         " response can be in the same line or the next line
-        let response = term_getline(s:gdbbuf, lnum) . term_getline(s:gdbbuf, lnum + 1)
+        let response = line1 . line2
         if response =~ 'Undefined command'
           echoerr 'Sorry, your gdb is too old, gdb 7.12 is required'
 	  call s:CloseBuffers()
@@ -238,10 +240,9 @@ func s:StartDebug_term(dict)
           " Success!
           break
         endif
-        if response =~ 'Reading symbols from' && response !~ 'new-ui'
-          " Reading symbols might take a while
-	  let try_count -= 1
-        endif
+      elseif line1 =~ 'Reading symbols from' && line2 !~ 'new-ui mi '
+	" Reading symbols might take a while, try more times
+	let try_count -= 1
       endif
     endfor
     if response =~ 'New UI allocated'
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -762,6 +762,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1977,
+/**/
     1976,
 /**/
     1975,