src/syllables.js
function postprocess(arr) {
  //trim whitespace
  arr = arr.map(function(w) {
    return w.trim();
  });
  arr = arr.filter(function(w) {
    return w !== '';
  });
  // if (arr.length > 2) {
  //   return arr;
  // }
  let l = arr.length;
  if (l > 1) {
    let suffix = arr[l - 2] + arr[l - 1];
    for (let i = 0; i < ones.length; i++) {
      if (suffix.match(ones[i])) {
        arr[l - 2] = arr[l - 2] + arr[l - 1];
        arr.pop();
      }
    }
  }

  // since the open syllable detection is overzealous,
  // sometimes need to rejoin incorrect splits
  if (arr.length > 1) {
    let first_is_open = (arr[0].length === 1 || arr[0].match(starts_with_consonant_vowel)) && arr[0].match(ends_with_vowel);
    let second_is_joining = arr[1].match(joining_consonant_vowel);

    if (first_is_open && second_is_joining) {
      let possible_combination = arr[0] + arr[1];
      let probably_separate_syllables = possible_combination.match(cvcv_same_consonant) || possible_combination.match(cvcv_same_vowel) || possible_combination.match(cvcv_known_consonants);

      if (!probably_separate_syllables) {
        arr[0] = arr[0] + arr[1];
        arr.splice(1, 1);
      }
    }
  }

  if (arr.length > 1) {
    let second_to_last_is_open = arr[arr.length - 2].match(starts_with_consonant_vowel) && arr[arr.length - 2].match(ends_with_vowel);
    let last_is_joining = arr[arr.length - 1].match(joining_consonant_vowel) && ones.every(re => !arr[arr.length - 1].match(re));

    if (second_to_last_is_open && last_is_joining) {
      let possible_combination = arr[arr.length - 2] + arr[arr.length - 1];
      let probably_separate_syllables = possible_combination.match(cvcv_same_consonant) || possible_combination.match(cvcv_same_vowel) || possible_combination.match(cvcv_known_consonants);

      if (!probably_separate_syllables) {
        arr[arr.length - 2] = arr[arr.length - 2] + arr[arr.length - 1];
        arr.splice(arr.length - 1, 1);
      }
    }
  }

  if (arr.length > 1) {
    let single = arr[0] + arr[1];
    if (single.match(starts_with_single_vowel_combos)) {
      arr[0] = single;
      arr.splice(1, 1);
    }
  }

  if (arr.length > 1) {
    if (arr[arr.length - 1].match(only_one_or_more_c)) {
      arr[arr.length - 2] = arr[arr.length - 2] + arr[arr.length - 1];
      arr.splice(arr.length - 1, 1);
    }
  }

  return arr;
}
function postprocess(arr) {
  //trim whitespace
  arr = arr.map(function(w) {
    return w.trim();
  });
  arr = arr.filter(function(w) {
    return w !== '';
  });
  // if (arr.length > 2) {
  //   return arr;
  // }
  let l = arr.length;
  if (l > 1) {
    let suffix = arr[l - 2] + arr[l - 1];
    for (let i = 0; i < ones.length; i++) {
      if (suffix.match(ones[i])) {
        arr[l - 2] = arr[l - 2] + arr[l - 1];
        arr.pop();
      }
    }
  }

  // since the open syllable detection is overzealous,
  // sometimes need to rejoin incorrect splits
  if (arr.length > 1) {
    let first_is_open = (arr[0].length === 1 || arr[0].match(starts_with_consonant_vowel)) && arr[0].match(ends_with_vowel);
    let second_is_joining = arr[1].match(joining_consonant_vowel);

    if (first_is_open && second_is_joining) {
      let possible_combination = arr[0] + arr[1];
      let probably_separate_syllables = possible_combination.match(cvcv_same_consonant) || possible_combination.match(cvcv_same_vowel) || possible_combination.match(cvcv_known_consonants);

      if (!probably_separate_syllables) {
        arr[0] = arr[0] + arr[1];
        arr.splice(1, 1);
      }
    }
  }

  if (arr.length > 1) {
    let second_to_last_is_open = arr[arr.length - 2].match(starts_with_consonant_vowel) && arr[arr.length - 2].match(ends_with_vowel);
    let last_is_joining = arr[arr.length - 1].match(joining_consonant_vowel) && ones.every(re => !arr[arr.length - 1].match(re));

    if (second_to_last_is_open && last_is_joining) {
      let possible_combination = arr[arr.length - 2] + arr[arr.length - 1];
      let probably_separate_syllables = possible_combination.match(cvcv_same_consonant) || possible_combination.match(cvcv_same_vowel) || possible_combination.match(cvcv_known_consonants);

      if (!probably_separate_syllables) {
        arr[arr.length - 2] = arr[arr.length - 2] + arr[arr.length - 1];
        arr.splice(arr.length - 1, 1);
      }
    }
  }

  if (arr.length > 1) {
    let single = arr[0] + arr[1];
    if (single.match(starts_with_single_vowel_combos)) {
      arr[0] = single;
      arr.splice(1, 1);
    }
  }

  if (arr.length > 1) {
    if (arr[arr.length - 1].match(only_one_or_more_c)) {
      arr[arr.length - 2] = arr[arr.length - 2] + arr[arr.length - 1];
      arr.splice(arr.length - 1, 1);
    }
  }

  return arr;
}
suffix fixes