Library /sys$common/syshlp/lse$help.hlb SET_LANGUAGE_OVERVIEW_MINIMUM_LINES  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Syntax:  SET LANGUAGE OVERVIEW MINIMUM LINES number defined_language

  Specifies the minimum number of lines an overview line must hide

  For example, if the value is 5, then a line hides other lines only if
  there are at least five lines to hide.  This command helps you to
  avoid having very small source-line groups, which avoids many
  expansion levels.  The default minimum lines to hide is 1.

  RELATED COMMANDS:

     EXTRACT LANGUAGE            SHOW LANGUAGE
     NEW LANGUAGE                VIEW SOURCE