#!/bin/sh

# Try to filter useless fontlint messages

awk -F "|" '

    NR==4               { result = $0 }

    NR>4 && $1 !~ /^  / { result = result "\n" $0 }

    NR>4 && $1  ~ /^  / { gsub("^  ", "|",$1)

                        result = result $0 }

    END { print result }' \

  | awk -F "|" '

    $1 ~ /Validation/ {

      l=2

      while (l<=NF) {

        print $l

        l++

      }

    }

    $1 !~ /Validation/ { print }' \

  | awk -F "|" '

    NR==1              { result = $0 }

    NR>1 && $1 !~ /^ / { result = result "\n" $0 }

    NR>1 && $1  ~ /^ / { gsub("^ ", "|",$1)

                         result = result $0 }

    END { if (result != "") { print result } }' \

  | grep -v -e "^The following table(s) in the font have been ignored by FontForge" \

            -e "^The glyph named .* is mapped to .*But its name indicates it should be mapped to .*." \

            -e "^A glyph uses at least one, but not all, anchor classes in a subtable" \

            -e "^This font contains both a .* table and a .* table." \

            -e "^Missing Points at Extrema" \

            -e "^Self Intersecting Glyph" \

            -e "^Wrong Direction"