úΕ¹     -Parse the first (and possible only) PGM in a N into an array. If the parsing succeeds, you will still need to match on the  constructor to get the array.  The same as F, but taking also returning the comments in the PGM file as a String. Precisely the same as X, but this time fetches all the PGMs in the file, and returns them as a list of arrays. Same as  , but again returning comments. A wrapper around ) which also opens the file to read from. QParse all PGMs in the contents of a handle, and return them as a list of arrays. CTakes an array (which must already be coerced to have element type  ) and produces a  encoding that array as a PGM. Precisely the same as , but takes a !` to encode into the file header as a comment after the magic number but before the width field. "#(Write a single array to a given handle. A wrapper around > which opens the file to write to, then closes it afterwards. ŠWrites a list of arrays to a given handle. Note that most implementations of PGM will ignore all but the first when they read this file. A wrapper around  . which opens and closes the file to write to.     $      !"#$%&'()*+,pgm-0.1 Graphics.Pgm pgmToArraypgmToArrayWithComments pgmsToArrayspgmsToArraysWithComments pgmsFromFilepgmsFromHandle arrayToPgmarrayToPgmWithComment arrayToHandle arrayToFilearraysToHandle arraysToFile magicNumberintegerwidthheightmaxValcommentcommentAwareWhiteSpace pgmHeaderpgmWithCommentspgmsWithCommentspgmpgmsbytestring-0.9.1.7Data.ByteString.Internal ByteStringbase Data.EitherRight readArray8 readArray16 readArraypairpairWithpgmHeaderStringGHC.WordWord16GHC.BaseString arrayLiftlistToByteString