Update runtime files.
diff --git a/runtime/syntax/sqloracle.vim b/runtime/syntax/sqloracle.vim
index 3989b1f..0907b48 100644
--- a/runtime/syntax/sqloracle.vim
+++ b/runtime/syntax/sqloracle.vim
@@ -4,13 +4,15 @@
" Repository: https://github.com/chrisbra/vim-sqloracle-syntax
" License: Vim
" Previous Maintainer: Paul Moore
-" Last Change: 2018 May 13
+" Last Change: 2018 June 24
" Changes:
" 02.04.2016: Support for when keyword
" 03.04.2016: Support for join related keywords
" 22.07.2016: Support Oracle Q-Quote-Syntax
" 25.07.2016: Support for Oracle N'-Quote syntax
+" 22.06.2018: Remove skip part for sqlString (do not escape strings)
+" (https://web.archive.org/web/20150922065035/https://mariadb.com/kb/en/sql-99/character-string-literals/)
if exists("b:current_syntax")
finish
@@ -50,12 +52,14 @@
" next ones are contained, so folding works.
syn keyword sqlStatement create update alter select insert contained
-syn keyword sqlType boolean char character date float integer long
-syn keyword sqlType mlslabel number raw rowid varchar varchar2 varray
+syn keyword sqlType bfile blob boolean char character clob date datetime
+syn keyword sqlType dec decimal float int integer long mlslabel nchar
+syn keyword sqlType nclob number numeric nvarchar2 precision raw rowid
+syn keyword sqlType smallint real timestamp urowid varchar varchar2 varray
" Strings:
-syn region sqlString matchgroup=Quote start=+n\?"+ skip=+\\\\\|\\"+ end=+"+
-syn region sqlString matchgroup=Quote start=+n\?'+ skip=+\\\\\|\\'+ end=+'+
+syn region sqlString matchgroup=Quote start=+n\?"+ end=+"+
+syn region sqlString matchgroup=Quote start=+n\?'+ end=+'+
syn region sqlString matchgroup=Quote start=+n\?q'\z([^[(<{]\)+ end=+\z1'+
syn region sqlString matchgroup=Quote start=+n\?q'<+ end=+>'+
syn region sqlString matchgroup=Quote start=+n\?q'{+ end=+}'+
@@ -68,6 +72,7 @@
" Comments:
syn region sqlComment start="/\*" end="\*/" contains=sqlTodo,@Spell fold
syn match sqlComment "--.*$" contains=sqlTodo,@Spell
+syn match sqlComment "^rem.*$" contains=sqlTodo,@Spell
" Setup Folding:
" this is a hack, to get certain statements folded.
@@ -129,15 +134,15 @@
syn keyword sqlTodo TODO FIXME XXX DEBUG NOTE contained
" Define the default highlighting.
-hi def link Quote Special
-hi def link sqlComment Comment
-hi def link sqlFunction Function
-hi def link sqlKeyword sqlSpecial
-hi def link sqlNumber Number
-hi def link sqlOperator sqlStatement
-hi def link sqlSpecial Special
+hi def link Quote Special
+hi def link sqlComment Comment
+hi def link sqlFunction Function
+hi def link sqlKeyword sqlSpecial
+hi def link sqlNumber Number
+hi def link sqlOperator sqlStatement
+hi def link sqlSpecial Special
hi def link sqlStatement Statement
-hi def link sqlString String
+hi def link sqlString String
hi def link sqlType Type
hi def link sqlTodo Todo