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# dmd.root.speller

Compiler implementation of the D programming language http://dlang.org
Authors:
Walter Bright, http://www.digitalmars.com
License:
Boost License 1.0

Source root/speller.d

Documentation https://dlang.org/phobos/dmd_root_speller.html

Coverage https://codecov.io/gh/dlang/dmd/src/master/src/dmd/root/speller.d

auto `speller`(alias dg)(const(char)[] `seed`)
if (isSearchFunction!dg);
  Looks for correct spelling. Currently only looks a 'distance' of one from the seed[]. This does an exhaustive search, so can potentially be very slow.
  Parameters:

  const(char)[] `seed` | wrongly spelled word
  dg | search delegate

  Returns:
  null = no correct spellings found, otherwise the value returned by dg() for first possible correct spelling

Copyright © 1999-2019 by the D Language Foundation | Page generated by Ddoc on Tue Jul 2 10:02:09 2019