DC 12.1 | clearvars;

User Guide > Using Content Extraction Language > Language Syntax and Examples > clearvars;

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clearvars;

A statement that sets variables to their appropriate initial values. Numeric variables are set to 0 and string variables are set to empty string. Built-in variables are not changed.

Example

# initializes all variables each time the input line contains the string "Company:"

$0(3 10) ~ /Company:/ { clearvars; coname = trim($0(12 80)); }

Last modified date: 02/09/2024