Description
This report provides an editor with a variable number and length oflines in which a transferred string can be edited. These variabledimensions can be set up using the following commands:
- NEW_PAGE LINES LINES_SIZE. "dyn. col. number
- DO LINE_COUNT TIMES. "dyn. line number
WRITE:/ FIELD INPUT.
ENDDO.
An important command is 'WRITE:/___ INPUT.' - this is used toedit strings.
The string is placed in the editor in the sequence 'editor generate'.It is then read line by line to an internal table,SCREEN_LINE, the lines in which are displayed on screen by thecommand WRITE INPUT.
Once the user command 'Copy' has been selected, the changed lines inthe editor are imported back to the internal table SCREEN_LINE.The changed string is then taken from the internal table, which takesplace in the 'exporting' sequence.

Precondition
According to ABAP/4 restrictions, a string in an editor is limitedto a line length of 256 characters.