How to resolve the algorithm Globally replace text in several files step by step in the Vedit macro language programming language

Published on 12 May 2024 09:40 PM
#Vedit macro language

How to resolve the algorithm Globally replace text in several files step by step in the Vedit macro language programming language

Table of Contents

Problem Statement

Replace every occurring instance of a piece of text in a group of text files with another one.

For this task we want to replace the text   "Goodbye London!"   with   "Hello New York!"   for a list of files.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Globally replace text in several files step by step in the Vedit macro language programming language

Source code in the vedit programming language

File_Open("files.lst")          // list of files to process
#20 = Reg_Free                  // text register for filename

While(!At_EOF) {
    Reg_Copy_Block(#20, Cur_Pos, EOL_Pos)
    File_Open(@(#20))
    Replace("Goodbye London!", "Hello New York!", BEGIN+ALL+NOERR)
    Buf_Close(NOMSG)
    Line(1, ERRBREAK)
}

Reg_Empty(#20)                  // Cleanup
Buf_Quit(OK)

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