Keywords: gildas-evolution

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## Procedure Structuration

Procedures can be structured. We introduce the following new possibilities to structure procedures, their help files, and data files.

      BEGIN PROCEDURE procedure_name
      ...
      END PROCEDURE
      BEGIN HELP procedure_name
      ...
      END HELP
      BEGIN FILE file_name
      ...
      END FILE

For symmetry, the `ENDIF` command is renamed in `END IF` A symbol `ENDIF` is defined for compatibility with previous syntax. Other alternatives were unanimously discarded.