句子由语句(Statement)组成。 语句中又可以包含若干子句(clause),每一个子句也有一个动词(但这个动词往往是可以省略的),它指定某一方面的特定功能。 二.COBOL源程序的书写格式 1.1-6列:标号区 2.第7列:续行标志区(“-”为续行,“*”为注解) 3.8-11列:A区(部头,节头,段头,层号01、77,文件描述符FD等...
4.8 CONTINUE Statement 4.9 DELETE Statement 4.10 DISPLAY Statement 4.11 DIVIDE Statement 4.12 ENTER Statement 4.13 EVALUATE Statement 4.14 EXIT Statement 4.15 EXIT PROGRAM Statement 4.16 GOBACK Statement 4.17 GO TO Statement 4.18 IF Statement 4.19 INITIALIZE Statement 4.20 INSPECT Statement 4.21 MERGE State...
请注意适用于 COBOL 应用程序模型 (CAM) API 的一些已知问题。 如果过程部分中的 EXEC 语句正好出现在已完成语句之后,该语句和 EXEC 语句表示为包含两个语句的单个语句。实际上,它们是两个语句,每个语句包含单个语句。 可在ProcedureDivision 外部定义或声明 ASTNode,然后在 ProcedureDivision 中的 Statement 内使用。
statement nesting becomes too complex you can move an IF ... END-IF pair into a separate paragraph with little or no performance penalty due to code movement and the simplified PERFORM code if you eliminate GO TO statements. Clark Morris --- For IBM-MAIN subscribe / signoff / archive acce...
It would be nice if an "exit paragraph" statement existed. When it does, I'll never need a THRU or GO TO again - and good riddance! --- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu...
COBOL编程基础教程：COBOL简介、应用场景和目标受众说明书
LEFT/RIGHT phrases in SYNCHRONIZED clause -fspecial-names-clause=<support> SPECIAL-NAMES clause -fgoto-statement-without-name=<support> GO TO statement without name -fstop-literal-statement=<support> STOP-literal statement -fstop-identifier-statement=<support> STOP-identifier statement ...
NLP Neural Networks TensorFlow PyTorch Matplotlib NumPy Pandas SciPy Big Data Analytics See all Back Back Back OpenShift Back Back Back Back Back JCLto execute the above COBOL program: //SAMPLE JOB(TESTJCL,XXXXXX),CLASS = A,MSGCLASS = C//STEP1 EXEC PGM = HELLO ...
5、段由如干个句子(Sentence )组成;一个句子是以英文句号来终止的;句子又由语句( Statement )组成;一个语句中又可以包含如干个子句(Clause );留意:部标题、节标题、段名、数据项目描述及句子后必需用英文句号终止,否就程序无法编译;4 描述体(描述款目)在数据部中有如干个节,每个节中有如干个描述体,每个描...
ALTER is not taken to alter a GO TO statement. EXEC SQL or EXEC CICS contents are not analyzed. GO TO without destination cannot be visualized as a jump. MERGE..OUTPUT PROCEDURE call target is not resolved. SORT..INPUT/OUTPUT PROCEDURE call target is not resolved.National characters (other...