|Tigalari - Tulu|
Tigalari or Tulu (Tigari lipi, Tu?u lipi)[Note 1] is a southern Brahmic script which was used to write Tulu and Sanskrit languages. It evolved from the Grantha script. It bears high similarity and relationship to its sister script Malayalam, which also evolved from the Grantha.
The various inscriptions of Tulu from the 15th century are in the Tigalari script. Two Tulu epics named Sri Bhagavato and Kaveri from the 17th century were also written in the same script.  It was also used by Tulu-speaking Brahmins like Shivalli Brahmins and Kannada speaking Havyaka Brahmins and Kota Brahmins to write Vedic mantras and other Sanskrit religious texts. However, there has been a renewed interest among Tulu speakers to revive the script as it was formerly used in the Tulu speaking region. The Karnataka Tulu Sahitya Academy, a cultural wing of the Government of Karnataka, has introduced Tu?u language (written in Kannada script) and Tigalari script in schools across the Mangalore and Udupi districts. The Academy provides instructional manuals to learn this script and conducts workshops to teach it.
|Name of the script||Prevalent in||References to their roots|
|Arya Ezhuttu / Grantha Malayalam||Kerala, Parts of Tamil Nadu||Malayalam Speakers, Manipravala, Tamil Grantha|
|Western Grantha / Tulu-Malayalam||Few academic publications||19th Century Western Scholars|
|Tigalari||Malenadu & Karavali (coastal) regions of Karnataka||Kannada speakers, Havyaka Brahmins, National Manuscript Mission Catalogues|
|Grantha Lipi||Coastal Karnataka||Tulu speakers, A C Burnell|
The name by which this script is referred to is closely tied with its regional, linguistic or historical roots. It would not be wrong to assign all the names mentioned above to this script.
Arya Ezhuttu or the more recently coined term: Grantha Malayalam is used to refer to this script in Kerala. Arya Ezhuttu covers the spectrum between the older script (that is Tigalari) until it was standardised by the lead types for Malayalam script (old style) in Kerala.
'Tigalari' is used to this day by the Havyaka brahmins of the Malanadu region. Tigalari is also the term that is commonly used to refer to this script in most manuscript catalogues and in several academic publications today. Prof. Gunda Jois has studied this script closely for over four decades now. According to his findings that were based on evidences found in stone inscriptions, palm leaf manuscripts and early research work done by western scholars like Prof. B L Rice, he finds the only name used for this script historically has been 'Tigalari'.
This script is commonly known as the Grantha script in the coastal regions of Karnataka. There are several recent publications and instructional books for learning this script. It is also called the Tigalari script in--Elements of South Indian Palaeography by Rev. A C Burnell and a couple of other early publications of the Basel Mission press, Mangalore. Tulu Ramayana manuscript found in the Dharmasthala archives refers to this script as 'Tigalari Lipi'.
The script is used all over Canara and Western Hilly regions of Karnataka. Many manuscripts are also found Uttara Kannada, Udupi, Dakshina Kannada, Shimoga, Chikkamagaluru and Kasaragod district of Kerala. There are innumerable manuscripts found in this region. The major language of manuscripts is Sanskrit, mainly the works of Veda, Jyotisha and other Sanskrit epics.
Thousands of manuscripts have been found in this script such as Vedas, Upanishads, Jyotisha, Dharmashastra, Purana and many more. Most works are in Sanskrit. However, some Kannada manuscripts are also found such as Gokarna Mahatmyam etc. The popular 16th-century work Kaushika Ramayana written in Old Kannada language by Battaleshwara of Yana, Uttara Kannada is found in this script. Mahabharato of 15th century written in this script in Tulu language is also found. But earlier to this several 12th-13th century Sanskrit manuscripts of Madhvacharya are also found. Honnavar in Uttara Kannada District is known for its Samaveda manuscripts. Other manuscripts like Devi Mahatmyam, from the 15th century and two epic poems written in the 17th century, namely Sri Bhagavata and Kaveri have also been found in Tulu Language.
The National Mission for Manuscripts has conducted several workshops on Tigalari script. Dharmasthala and the Ashta Mathas of Udupi have done significant work in preserving the script. Several studies and research work has been done on Tigalari script. Keladi houses over 400 manuscripts in Tigalari script.
Palm-leaf manuscript of Sanskrit written in Tigalari: Vidyamadhaviyam-Jyotisha Shastram
A chart showing a complete list of the vowels and consonants used in Tigalari script.
Tigalari and Malayalam are both descended from Grantha script, and resemble each other both in their individual letters and in using consonant conjuncts less than other Indic scripts. It is assumed that a single script around 9th-10th century called Western Grantha, evolved from Grantha script and later divided into two scripts.
Proposals of Tigalari (Tulu) have been submitted to Unicode in 2011 by Michael Everson and in 2017 by Vaishnavi Murthy K. Y. and Vinodh Rajan. Srinidhi A and Sridatta A also made comments on L2/16-241, the previous version of L2/17-378.