{The S-lang C Library Reference}: int SLsmg_Scroll_Hash_Border;

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## 3. int SLsmg_Scroll_Hash_Border;

Synopsis

  Set the size of the border for the scroll hash

Usage

  `int SLsmg_Scroll_Hash_Border = 0;`

Description

  This variable may be used to ignore the characters that occur at the beginning and the end of a row when performing the hash calculation to determine whether or not a line has scrolled. The default value is zero which means that all the characters on a line will be used.

See Also

  `SLsmg_refresh`

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