# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1523130306 -7200
# Node ID caa9825b04cd6a0b68dbe89670f7a4728561d821
# Parent  077a610349256a4e118014ab419b29c3cf44be3e
patch 8.0.1674: libvterm can't handle an OSC string split

commit https://github.com/vim/vim/commit/77557a7ae66830cb21c79d3a2b48a93b086599b3
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Apr 7 21:42:56 2018 +0200

    patch 8.0.1674: libvterm can't handle an OSC string split

    Problem:    Libvterm can't handle a long OSC string that is split.
    Solution:   When an incomplete OSC string is received copy it to the parser
                buffer. Increase the size of the parser buffer to be able to
                handle longer strings.

diff --git a/src/libvterm/src/parser.c b/src/libvterm/src/parser.c
--- a/src/libvterm/src/parser.c
+++ b/src/libvterm/src/parser.c
@@ -288,6 +288,11 @@ size_t vterm_input_write(VTerm *vt, cons
         done_string(vt, string_start, bytes + pos - string_start);
         ENTER_NORMAL_STATE();
       }
+      else if (pos + 1 == len) {
+	/* end of input but OSC string isn't finished yet, copy it to
+	 * vt->parser.strbuffer to continue it later */
+        more_string(vt, string_start, bytes + pos + 1 - string_start);
+      }
       break;
 
     case NORMAL:
diff --git a/src/libvterm/src/vterm.c b/src/libvterm/src/vterm.c
--- a/src/libvterm/src/vterm.c
+++ b/src/libvterm/src/vterm.c
@@ -52,7 +52,7 @@ VTerm *vterm_new_with_allocator(int rows
   vt->parser.callbacks = NULL;
   vt->parser.cbdata    = NULL;
 
-  vt->parser.strbuffer_len = 64;
+  vt->parser.strbuffer_len = 500; /* should be able to hold an OSC string */
   vt->parser.strbuffer_cur = 0;
   vt->parser.strbuffer = vterm_allocator_malloc(vt, vt->parser.strbuffer_len);
 
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -763,6 +763,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1674,
+/**/
     1673,
 /**/
     1672,