Updated runtime files.
diff --git a/runtime/syntax/euphoria4.vim b/runtime/syntax/euphoria4.vim
index 4b17f69..53f5cea 100644
--- a/runtime/syntax/euphoria4.vim
+++ b/runtime/syntax/euphoria4.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: Euphoria 4.0.5 (http://www.openeuphoria.org/)
" Maintainer: Shian Lee
-" Last Change: 2014 Feb 24 (for Vim 7.4)
+" Last Change: 2014 Feb 26 (for Vim 7.4)
" Remark: Euphoria has two syntax files, euphoria3.vim and euphoria4.vim;
" For details see :help ft-euphoria-syntax
@@ -73,7 +73,7 @@
syn keyword euphoria4Library canon2win canonical canonical_path ceil
syn keyword euphoria4Library central_moment chance char_test chdir
syn keyword euphoria4Library check_all_blocks check_break check_free_list
-syn keyword euphoria4Library checksum clear clear_directory close cmd_parse
+syn keyword euphoria4Library checksum clear clear_directory cmd_parse
syn keyword euphoria4Library colors_to_attr columnize combine connect
syn keyword euphoria4Library console_colors copy copy_file cosh count crash
syn keyword euphoria4Library crash_file crash_message crash_routine create
@@ -174,7 +174,7 @@
" Library Identifiers (Type) - grep from $EUDIR/include/*:
syn keyword euphoria4Type ascii_string boolean bordered_address byte_range
-syn keyword euphoria4Type case_flagset_type color cstring datetime
+syn keyword euphoria4Type case_flagset_type color cstring
syn keyword euphoria4Type file_number file_position graphics_point
syn keyword euphoria4Type integer_array lcid lock_type machine_addr map
syn keyword euphoria4Type mixture number_array option_spec
@@ -201,8 +201,9 @@
" Character constant:
syn region euphoria4Char start=/'/ skip=/\\'\|\\\\/ end=/'/ oneline
-" Single and multiline string constant:
-syn region euphoria4String start=/"\|b"\|x"/ skip=/\\"\|\\\\/ end=/"/ oneline
+" String constant (""" must be *after* "):
+syn region euphoria4String start=/"/ skip=/\\"\|\\\\/ end=/"/ oneline
+syn region euphoria4String start=/b"\|x"/ end=/"/
syn region euphoria4String start=/`/ end=/`/
syn region euphoria4String start=/"""/ end=/"""/