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COENG REPAIR COMPARISON REPORT
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1. TEXT STATISTICS
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Original length:  41,343 characters
Fixed length:     40,806 characters
Characters removed: 537

2. COENG CHARACTER ANALYSIS
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Original:
  Valid COENG (+ consonant): 1753
  Invalid COENG (orphaned):  537
  Total:                     2290

Fixed:
  Valid COENG (+ consonant): 1753
  Invalid COENG (orphaned):  0
  Total:                     1753

Improvement:
  ✅ Removed 537 orphaned COENG characters
  ✅ Reduced invalid COENG from 537 to 0

3. FIXES APPLIED
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  before_vowel: 295 fixes
  before_space: 159 fixes
  before_punctuation: 32 fixes
  before_sign: 23 fixes
  double_coeng: 19 fixes
  before_newline: 5 fixes
  before_other: 4 fixes

4. SAMPLE FIXES (First 10)
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1. Position 31 - before_sign
   Before: 'វគរុកោសលយជ្'
   After:  'ំនាន់ថ្មី'
   Removed COENG before: ំ (U+17C6)
2. Position 367 - double_coeng
   Before: 'ញ្ចូលកែុងទ្'
   After:  '្មង់ណាមួយ'
   Removed COENG before: ្ (U+17D2)
3. Position 470 - before_vowel
   Before: 'និកសនេងៗសទ្'
   After:  'ៀត សោយមិន'
   Removed COENG before: ៀ (U+17C0)
4. Position 569 - before_newline
   Before: '្មាប់េតថបទ្'
   After:  '\nវិចារណកថ'
   Removed COENG before: 
 (U+000A)
5. Position 774 - double_coeng
   Before: 'alski \nបកម្'
   After:  '្បជាភាសាម'
   Removed COENG before: ្ (U+17D2)
6. Position 850 - before_vowel
   Before: 'កាហ្វិចឌើហ្'
   After:  'ាញ៖     ស'
   Removed COENG before: ា (U+17B6)
7. Position 868 - before_vowel
   Before: ' សលាក្គូ ជ្'
   After:  'ី គឹមអុី '
   Removed COENG before: ី (U+17B8)
8. Position 935 - before_vowel
   Before: '\n \nកសចកែីក្'
   After:  'ែើម៖ោរដាក'
   Removed COENG before: ែ (U+17C2)
9. Position 1106 - before_space
   Before: 'និរកវយាករណ្'
   After:  ' ៍ ......'
   Removed COENG before:   (U+0020)
10. Position 1158 - before_space
   Before: ' 9 \nកោលោរណ្'
   After:  ' ៍ សែរ់ដា'
   Removed COENG before:   (U+0020)

5. TOKENIZATION QUALITY
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Metric                           Original           Fixed          Change
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Token count                        27,249          26,556            -693
Unique tokens                         733             747             +14
Avg token length                    1.639           1.661          +0.023
TPC (tokens/char)                   0.659           0.651          -0.008
Broken tokens                      13,698          13,030            -668

6. QUALITY ASSESSMENT
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  ✅ TPC improved: 0.659 → 0.651
  ✅ Broken tokens reduced: 13,698 → 13,030
  ⚠️  TPC outside target range: 0.651 (target: 0.40-0.50)

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