This mark combines with the consonant Ga to form a ligature.įunction: Substitutes the below-base form of a consonant in conjuncts. In complex scripts like Kannada (Indic), the vowel sign for the vowel I which a mark, is positioned above base consonants. The above-base form of OE would be substituted to form the correct piece of the letter that is displayed above the base consonant.įunction: Substitutes a ligature for a base glyph and mark that's above it. In complex scripts like Khmer, the vowel OE must be split into a pre-base form and an above-base form. The glyph for ft replaces the sequence f t in Bickham Script, except when preceded by an ascending letter.įunction: Substitutes the above-base form of a vowel. This capability is important in some script designs and for swash ligatures. Unlike other ligature features, clig specifies the context in which the ligature is recommended. Supervised by Javier Sola from Open Institute.Function: Replaces a sequence of glyphs with a single glyph which is preferred for typographic purposes. Open Khmer School typeface is a collaboration between Xavier Dupré and Sovichet Tep. Please find the Changelog.md file in this repository. We are now converting all source files into Glyphs format, and enhancing the path outlines and master compatibility for future interpolations.Ĭurrently, all masters in the source files are yet compatible. This typeface was originally designed in FontLab 5 and engineered in Glyphs.
In order to solve this, we have come to using Latin character set, and writing OpenType features to imitate the Unicode ways (ligature, subconsonant, etc.), except the pref and pres features. As a ligature usually exists between a consonant and a post-base vowel (U+17B6, U+17C4, or U+17C5), selecting the vowel in any word processing program is very tricky (as the syllable will be selected, not a character). In this project, we need more flexibility for highlighting characters in a syllable, especially in ligature forms. As its name implies, it is for making tracing paths.īesides the Normal and Dotted variants, which are in Unicode, Highlight is created in the legacy way using Latin character set. Open Khmer School comes with three variants: Normal (Unicode)ĭotted variant is very important in this project. The height and width of this typeface is higher and wider than the Open Khmer Text (in development.) Styles Open Khmer School is one of the Khmer typefaces initiated by Open Insitute, with the support from RTI (Research Triangle Institute), for producing handwriting books for children.
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