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ABENPROCESS_FUNCTIONS - PROCESS FUNCTIONS

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- Processing Functions

The following processing functions have a character-like result. They can be declared at general expression positions and character-like expression positions. The return values have the type string.

• cmax, cmin - Character-Like Extreme Value Functions

• condense - Condense Function

• concat_lines_of - Concatenation Function

• escape - Escape Function

• insert- Insert Function

• match - Match Function

• repeat - Repeat Function

• replace - Replace Function

• reverse - Reverse Function

• segment - Segment Function

• shift_left, shift_right - Shift Functions

• substring, substring_... - Substring Functions

• to_upper, to_lower, to_mixed, from_mixed - Case Functions

• translate - Translate Function

The function boolc also has a return value of the type string and in principle is also one of these functions. It is handled, however, in accordance with its role as a logical function.

Notes

• The processing functions for character-like arguments ignore the trailing blanks for input parameters with fixed lengths.

• The processing functions for character-like arguments cannot be used directly as operands of arithmetic expressions but can be used as operands of descriptive functions.

• The type string of the return values must be respected mainly when using functions in comparisons.

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