make_similarities.hh File Reference

Builds a similarity map between glyphs. Used internally by FontPlan. More...

#include <vector>
#include <utility>

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Functions
std::vector< std::pair< char32_t, char32_t > >	ParseSimilarities ()

Detailed Description

Builds a similarity map between glyphs. Used internally by FontPlan.

Function Documentation

ParseSimilarities()

std::vector<std::pair<char32_t, char32_t> > ParseSimilarities

(

)

Parses the file similarities.dat within ~/.config/that_terminal.

If the file is not found, generates it.

If the file fonts/alias.txt is found (

See also

FindShareFile), it improves the result using that data.

For generating, it reads the following file (

See also

FindShareFile): unicode/UnicodeData.txt

Returns

a vector containing character substitution pairs. Each pair contains a target glyph (unicode character index), and a candidate recipe (approximately similar glyph) for substituting if the target glyph is not available in the font.