update a few runtime files
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 248bace..50d9000 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt* For Vim version 8.0. Last change: 2017 Sep 30
+*syntax.txt* For Vim version 8.0. Last change: 2017 Dec 22
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -5031,6 +5031,8 @@
TabLineFill tab pages line, where there are no labels
*hl-TabLineSel*
TabLineSel tab pages line, active tab page label
+ *hl-Terminal*
+Terminal |terminal| window (see |terminal-size-color|)
*hl-Title*
Title titles for output from ":set all", ":autocmd" etc.
*hl-Visual*