UE默认的安装中是没有PLSQL的显示模式的(至少我安装的版本没有)，所以需要自己手动进行设置，设置方法如下：
首先，打开UE的格式配置文档 C:\Program Files\IDM COMPUTER SOLUTIONS\ULTRAEDIT-32\wordfile.txt
这个文件是安装之后默认配置文件，当然也可以自己指定位置。
然后在wordfile.txt文件最后加入以下代码：
/L12"PL/SQL" Nocase Line Comment = -- Block Comment On = /* Block Comment Off = */ File Extensions = SQL
/Delimiters =
~!%@^&*()-+=|\/{}[]:;"'
<> , .?
/Function String = "%[A-Z _]*[~\s]+(*)"
/C1 "Keywords"
ABORT ACCEPT ACCESS ADD ALL ALTER AND ANY ARRAY ARRAYLEN AS ASC ASSERT ASSIGN AT AUDIT AUTHORIZATION AVG
BASE_TABLE BEGIN BETWEEN BINARY_INTEGER BODY BOOLEAN BY
CASE CHAR CHAR_BASE CHECK CLOSE CLUSTER CLUSTERS COLAUTH COLUMN COMMENT COMMIT COMPRESS CONNECT CONSTANT CRASH CREATE CURRENT CURRVAL CURSOR
DATABASE DATA_BASE DATE DBA DEBUGOFF DEBUGON DECLARE DECIMAL DEFAULT DEFINITION DELAY DELETE DESC DIGITS DISPOSE DISTINCT DO DROP
ELSE ELSIF END ENTRY EXCEPTION EXCEPTION_INIT EXCLUSIVE EXISTS EXIT
FALSE FETCH FILE FLOAT FOR FORM FROM FUNCTION
GENERIC GOTO GRANT GROUP
HAVING
IDENTIFIED IF IMMEDIATE IN INCREMENT INDEX INDEXES INDICATOR INITIAL INSERT INTEGER INTERFACE INTERSECT INTO IS
LEVEL LIKE LIMITED LOCK LONG LOOP
MAX MAXEXTENTS MIN MINEXTENTS MINUS MISLABEL MOD MODE
NATURAL NATURALN NEW NEXTVAL NOAUDIT NOCOMPRESS NOLOGGING NOT NOWAIT NULL NUMBER NUMBER_BASE
OF OFFLINE ON ONLINE OPEN OPTION OR ORDER OTHERS OUT
PACKAGE PARTITION PCTFREE PCTUSED PLS_INTEGER POSITIVE POSITIVEN PRAGMA PRIOR PRIVATE PRIVILEGES PROCEDURE PUBLIC
RAISE RANGE RAW REAL RECORD REF RELEASE REMR RENAME RESOURCE RETURN REVERSE REVOKE ROLLBACK ROW ROWID ROWLABEL ROWNUM ROWS ROWTYPE RUN
SAVEPOINT SCHEMA SELECT SEPARATE SESSION SET SHARE SMALLINT SPACE SQL SQLCODE SQLERRM START STATEMENT STDDEV SUBTYPE SUCCESSFUL SUM SYNONYM SYSDATE
TABAUTH TABLE TABLES TASK TERMINATE THEN TO TRIGGER TRUE TYPE
UID UNION UNIQUE UPDATE USE USER
VALIDATE VALUES VARCHAR VARCHAR2 VARIANCE VIEW VIEWS
WHEN WHENEVER WHERE WHILE WITH WORK WRITE
XOR
/C2 "Packages"
DBMS_OUTPUT DBMS_JOB DBMS_SQL
/C3 "Package Methods"
BIND_VARIABLE BIND_VARIABLE_CHAR BIND_VARIABLE_RAW BIND_VARIABLE_ROWID BROKEN
CHANGE CLOSE_CURSOR COLUMN_VALUE COLUMN_VALUE_CHAR COLUMN_VALUE_RAW COLUMN_VALUE_ROWID
DEFINE_COLUMN DEFINE_COLUMN_CHAR DEFINE_COLUMN_RAW DEFINE_COLUMN_ROWID DISABLE
ENABLE EXECUTE EXECUTE_AND_FETCH
FETCH_ROWS
GET_LINE GET_LINES
INTERVAL IS_OPEN
LAST_ERROR_POSITION LAST_ROW_COUNT LAST_ROW_ID LAST_SQL_FUNCTION_CODE
NEW_LINE NEXT_DATE
PARSE PUT PUT_LINE
REMOVE
SUBMIT
WHAT
/C4 "SQL*Plus Commands"
EXECUTE
GRANT
REPLACE
RUN
START
EXCEPTION
/C5 "SQL*Plus Functions"
ABS ADD_MONTHS ASCII
CEIL CHR CONCAT CONVERT COS COSH
DECODE
EXP
FLOOR
GREATEST
HEXTORAW
INITCAP INSTR
LAST_DAY LENGTH LN LOG LOWER LPAD LTRIM
MOD MONTHS_BETWEEN
NEXT_DAY NEW_TIME NLS_INITCAP NLS_LOWER NLS_UPPER NVL
POWER
RAWTOHEX REPLACE ROUND ROWIDTOCHAR RPAD RTRIM
SIGN SIN SINH SOUNDEX SQRT SUBSTR SUBSTRB
TAN TANH TO_CHAR TO_DATE TO_LABEL TO_MULTI_BYTE TO_NUMBER TO_SINGLE_TYPE TRANSLATE TRUNC
UPPER USERENV
VSIZE
/C6 "Should Be Reserved"
BEFORE
EACH
FOR
KEY
PRIMARY
WHEN WHERE WHILE
注意：每个字母一行，且不可用tab键移位(空格可以)
重启UE，高级-配置-编辑器显示-语法加亮-PLSQL，将对应的模块设置需要的颜色及字体。
保存后设置完成。
-The End-