avail/avail.anvil.text/indentationBefore

indentationBefore

fun Document.indentationBefore(position: Int): Int
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Tally the indentation for the line enclosing position. Only leading horizontal tabulation (U+0009) is considered indentation.

Return

The amount of indentation discovered.

Parameters

position

The position from which to scan leftward in search of the beginning of the enclosing line.