How does inspect work in Cobol?

How does inspect work in Cobol?

How does inspect work in Cobol?

INSPECT INSPECT verb allows to count and/or replace a character or a group of characters. INSPECT has options TALLYING, REPLACING & CONVERTING. INSPECT Е with TALLYING option This form counts/tally a character or a group of characters in source string.

How do you replace a character in Cobol?

INSPECT ws-input REPLACING CHARACTERS BY ws-replacing-char/replacing-literal. INSPECT ws-input REPLACING CHARACTERS BY ws-replacing-char/replacing-literal [[BEFORE/AFTER] [INITIAL] ws-delimeter/delimeter-literal]. INSPECT ws-input REPLACING ALL ws-replaced-char/replaced-literal BY ws-replacing-char/replacing-literal.

How do I remove spaces with inspect in COBOL?

PROCEDURE DIVISION. DISPLAY ‘ — METHOD ONE — ‘ INSPECT FUNCTION REVERSE(ONE-A) TALLYING ONE-A-TLY FOR LEADING SPACES. SUBTRACT ONE-A-TLY FROM LENGTH OF ONE-A GIVING ONE-A-LEN. INSPECT FUNCTION REVERSE(ONE-B) TALLYING ONE-B-TLY FOR LEADING SPACES.

How do you remove trailing spaces in COBOL using inspect?

INSPECT FUNCTION REVERSE (W-OUTPUT-AMNT) TALLYING W-TRAIL FOR LEADING SPACE. SUBTRACT W-TRAIL FROM LENGTH OF W-OUTPUT-AMNT GIVING W-LENGTH. DISPLAY “RESULT:” W-OUTPUT-AMNT(1:W-LENGTH) “:”. MOVE SPACE TO W-OUTPUT-AMNT.

How do you replace a word in COBOL?

How do you replace a word in a mainframe?

To replace a member of a partitioned data set, a sequential data set, or a z/OS UNIX file:

  1. On the command line, type one of these commands: REPLACE member labela labelb REPLACE (member) labela labelb REPLACE dsname labela labelb REPLACE dsname(member) labela labelb REPLACE pathname labela labelb.
  2. Press Enter.

How do you remove trailing spaces and zeros in Cobol?

What is copy replacing in COBOL?

COPY statement in COBOL is Replaced at compile time, while other statements are executed at runtime. When a COPY statement is used in COBOL program, the source text is copied into the program from copy file/library before the program is compiled.

What is the use of inspect verb in COBOL?

INSPECT in COBOL is a defined verb and is used to 1.To REPLACE some portion of data item with any value or any other data item 2.To count number of times a specific character occurs in any variable or data item.

What is the purpose of COBOL?

Binary,where a minimum size is either specified by the PICTURE clause or by a USAGE clause such as BINARY-LONG.

  • USAGE COMPUTATIONAL,where data may be stored in whatever format the implementation provides; often equivalent to USAGE BINARY
  • USAGE DISPLAY,the default format,where data is stored as a string

    • Why do we use COBOL?

    Data in,compute,data out…. The COBOL language was designed for applications that primarily perform data processing such as transaction processing systems.

  • Built for business and,of course,the Mainframe.
  • COBOL can not be considered dead or outdated.

    • How to remove trailing spaces in COBOL?

    inspect function reverse (variable). . . The idea is to count the varable backwards until you reach the first non trailing space and figure it out from there. ADDRESS-EDIT. MOVE ZERO TO BLK-CTR, TEMP-CTR. TALLYING BLK-CTR FOR LEADING SPACES. MOVE WS-ADDRESS-1 TO WS-ADDRESS. COMPUTE TEMP-CTR = (30 – BLK-CTR). ADD 1 TO TEMP-CTR.