परिभाषेन्दुशेखर (नागेश भट्ट - व्याकरण परिभाषा सिद्धान्त एवं भैरवी टीका सटीक)

? No!
Wait, look at line 12:
"उदात्तगुणविशिष्टान्तरतमाऽऽरूपोऽस्त्विति" - wait, let's zoom in!
"विशिष्टान्तरतम"
Then there is a vertical line with a top hook: wait, it's "ा"?
Then "ऽ"?
Wait, compare "ऽ" with avagraha in:

• "यतोऽनाव" (line 9)
• "हलोऽप्युदात्तादिवदवभासात्" (line 3)
  In line 3, "हलोऽप्यु": the avagraha is 'ऽ'.
  In line 12:
  "उदात्तगुणविशिष्टान्तरतम"
  Wait, after 'तम':
  There is 'ा'? No, it's 'ो'?
  Wait, look at:
  वि शि ष्टा न्त र त म
  Then: an avagraha 'ऽ'?
  Wait, there are TWO shapes like 'ऽ':
  Wait, no! That is:
  'ा' then 'ज'? No!
  Wait, look at footnote line 27:
  "उदात्तादेः स्थानित्वेन अच एव क्लृप्तत्वात् नकारस्य अतथात्वात् स्वराप्राप्त्या..."
  Now look at line 12 again:
  "न चाऽऽदिरेव नकार उदात्तगुणविशिष्टान्तरतम..."
  What does the Vivarana say in line 23?