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Diffstat (limited to 'texmf-dist/tex/harftex/base/harf-base.lua')
-rw-r--r-- | texmf-dist/tex/harftex/base/harf-base.lua | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/texmf-dist/tex/harftex/base/harf-base.lua b/texmf-dist/tex/harftex/base/harf-base.lua deleted file mode 100644 index 21f46d75..00000000 --- a/texmf-dist/tex/harftex/base/harf-base.lua +++ /dev/null @@ -1,49 +0,0 @@ -local module = { - name = "harf-base", - description = "Harf base/shared code", - version = "0.4.2", - date = "2019-09-07", - license = "GPL v2.0" -} -luatexbase.provides_module(module) - -local hb = require("luaharfbuzz") - --- The engine’s TFM structure indexes glyphs by character codes, which means --- all our glyphs need character codes. We fake them by adding the maximum --- possible Unicode code point to the glyph id. This way we have a simple --- mapping for all glyphs without interfering with any valid Unicode code --- point. --- --- The engine uses the first 256 code points outside valid Unicode code space --- for escaping raw bytes, so we skip them in our prefix. -hb.CH_GID_PREFIX = 0x110000 + 256 - --- Legacy TeX Input Method Disguised as Font Ligatures hack. --- --- Single replacements, keyed by character to replace. Handled separately --- because TeX ligaturing mechanism does not support one-to-one replacements. -local trep = { - [0x0022] = 0x201D, -- ["] - [0x0027] = 0x2019, -- ['] - [0x0060] = 0x2018, -- [`] -} - --- Ligatures. The value is a character "ligature" table as described in the --- manual. -local tlig ={ - [0x2013] = { [0x002D] = { char = 0x2014 } }, -- [---] - [0x002D] = { [0x002D] = { char = 0x2013 } }, -- [--] - [0x0060] = { [0x0060] = { char = 0x201C } }, -- [``] - [0x0027] = { [0x0027] = { char = 0x201D } }, -- [''] - [0x0021] = { [0x0060] = { char = 0x00A1 } }, -- [!`] - [0x003F] = { [0x0060] = { char = 0x00BF } }, -- [?`] - [0x002C] = { [0x002C] = { char = 0x201E } }, -- [,,] - [0x003C] = { [0x003C] = { char = 0x00AB } }, -- [<<] - [0x003E] = { [0x003E] = { char = 0x00BB } }, -- [>>] -} - -hb.texrep = trep -hb.texlig = tlig - -return hb |