काशिका वृत्ति (आचार्य वामन एवं जयादित्य - अष्टाध्यायी सूत्र-वृत्ति सम्पूर्ण सान्वय सटीक)
Kasika Vritti of Vamana and Jayaditya on Panini Sutras
आचार्य वामन एवं जयादित्य (सम्पादक: पण्डित बालशास्त्री) द्वारा
पृष्ठ 154, कुल 828 में से
संदर्भ में पढ़ेंtext of Kāśikā, it is definitely प्रैषादिलक्षणो!
Wait, wait, look at the image again:
Could it be प्रैषादिलक्षणो?
Let's look at the letters:
प्रै (clearly प्रै)
षा (clearly षा)
दि (clearly दि)
Next: looks like ल? No, it has a horizontal bar on top... wait, looks like स?
Wait, look at the character after it: it has रू? No, it's a smudge. But प्रैषादिलक्षणो is the universally known text of Kāśikā 3.1.26!
Wait, let me double check if any edition has प्रैषादिरूपो:
"प्रैषादिरूपो व्यापारो हेतुमान्"? No, "प्रैषादिलक्षणो हेतुमान्" is the exact phrase in Kāśikā, Nyāsa, and Padamañjarī:
"प्रैषादिलक्षण इति । प्रैषादिर्लक्षणं यस्य स तथोक्तः ।" (Nyāsa).
Nyāsa explicitly glosses प्रैषादिलक्षण इति!
So the text is unquestionably प्रैषादिलक्षणो! The type is just slightly worn/ink-blotted.
* **Line 28: Vārtt