diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic/babel/luababel.def')
| -rw-r--r-- | Master/texmf-dist/tex/generic/babel/luababel.def | 117 |
1 files changed, 106 insertions, 11 deletions
diff --git a/Master/texmf-dist/tex/generic/babel/luababel.def b/Master/texmf-dist/tex/generic/babel/luababel.def index c714612faa4..43f8982568b 100644 --- a/Master/texmf-dist/tex/generic/babel/luababel.def +++ b/Master/texmf-dist/tex/generic/babel/luababel.def @@ -34,6 +34,9 @@ \ifx\AddBabelHook\@undefined \bbl@trace{Read language.dat} +\ifx\bbl@readstream\@undefined + \csname newread\endcsname\bbl@readstream +\fi \begingroup \toks@{} \count@\z@ % 0=start, 1=0th, 2=normal @@ -97,16 +100,16 @@ \fi \def\bbl@elt#1#2#3#4{\@namedef{zth@#1}{}} % Define flags \bbl@languages - \openin1=language.dat - \ifeof1 + \openin\bbl@readstream=language.dat + \ifeof\bbl@readstream \bbl@warning{I couldn't find language.dat. No additional\\% patterns loaded. Reported}% \else \loop \endlinechar\m@ne - \read1 to \bbl@line + \read\bbl@readstream to \bbl@line \endlinechar`\^^M - \if T\ifeof1F\fi T\relax + \if T\ifeof\bbl@readstream F\fi T\relax \ifx\bbl@line\@empty\else \edef\bbl@line{\bbl@line\space\space\space}% \expandafter\bbl@process@line\bbl@line\relax @@ -373,7 +376,7 @@ quad = font.getfont(last_char.font).size for lg, rg in pairs(sea_ranges) do if last_char.char > rg[1] and last_char.char < rg[2] then - lg = lg:sub(1, 4) + lg = lg:sub(1, 4) ^^ Remove trailing number of, eg, Cyrl1 local intraspace = Babel.intraspaces[lg] local intrapenalty = Babel.intrapenalties[lg] local n @@ -418,15 +421,14 @@ luatexbase.registernumber'bbl@attr@locale') local props = Babel.locale_props[LOCALE] - class = Babel.cjk_class[item.char].c + local class = Babel.cjk_class[item.char].c if class == 'cp' then class = 'cl' end % )] as CL if class == 'id' then class = 'I' end + local br = 0 if class and last_class and Babel.cjk_breaks[last_class][class] then br = Babel.cjk_breaks[last_class][class] - else - br = 0 end if br == 1 and props.linebreak == 'c' and @@ -462,14 +464,14 @@ \directlua{ luatexbase.add_to_callback('hyphenate', function (head, tail) - if Babel.cjk_enabled then - Babel.cjk_linebreak(head) - end if Babel.linebreaking.before then for k, func in ipairs(Babel.linebreaking.before) do func(head) end end + if Babel.cjk_enabled then + Babel.cjk_linebreak(head) + end lang.hyphenate(head) if Babel.linebreaking.after then for k, func in ipairs(Babel.linebreaking.after) do @@ -727,6 +729,98 @@ \expandafter\addto\csname extras#1\endcsname{% \babel@save\bbl@langfeatures \edef\bbl@langfeatures{#2,}}} +\directlua{ +Babel.script_blocks = { + ['Arab'] = {{0x0600, 0x06FF}, {0x08A0, 0x08FF}, {0x0750, 0x077F}, + {0xFE70, 0xFEFF}, {0xFB50, 0xFDFF}, {0x1EE00, 0x1EEFF}}, + ['Armn'] = {{0x0530, 0x058F}}, + ['Beng'] = {{0x0980, 0x09FF}}, + ['Cher'] = {{0x13A0, 0x13FF}, {0xAB70, 0xABBF}}, + ['Cyrl'] = {{0x0400, 0x04FF}, {0x0500, 0x052F}, {0x1C80, 0x1C8F}, + {0x2DE0, 0x2DFF}, {0xA640, 0xA69F}}, + ['Deva'] = {{0x0900, 0x097F}, {0xA8E0, 0xA8FF}}, + ['Ethi'] = {{0x1200, 0x137F}, {0x1380, 0x139F}, {0x2D80, 0x2DDF}, + {0xAB00, 0xAB2F}}, + ['Geor'] = {{0x10A0, 0x10FF}, {0x2D00, 0x2D2F}}, + ['Grek'] = {{0x0370, 0x03FF}, {0x1F00, 0x1FFF}}, + ['Hans'] = {{0x2E80, 0x2EFF}, {0x3000, 0x303F}, {0x31C0, 0x31EF}, + {0x3300, 0x33FF}, {0x3400, 0x4DBF}, {0x4E00, 0x9FFF}, + {0xF900, 0xFAFF}, {0xFE30, 0xFE4F}, {0xFF00, 0xFFEF}, + {0x20000, 0x2A6DF}, {0x2A700, 0x2B73F}, + {0x2B740, 0x2B81F}, {0x2B820, 0x2CEAF}, + {0x2CEB0, 0x2EBEF}, {0x2F800, 0x2FA1F}}, + ['Hebr'] = {{0x0590, 0x05FF}}, + ['Japa'] = {{0x3000, 0x303F}, {0x3040, 0x309F}, {0x30A0, 0x30FF}, + {0x4E00, 0x9FAF}, {0xFF00, 0xFFEF}}, + ['Khmr'] = {{0x1780, 0x17FF}, {0x19E0, 0x19FF}}, + ['Knda'] = {{0x0C80, 0x0CFF}}, + ['Kore'] = {{0x1100, 0x11FF}, {0x3000, 0x303F}, {0x3130, 0x318F}, + {0x4E00, 0x9FAF}, {0xA960, 0xA97F}, {0xAC00, 0xD7AF}, + {0xD7B0, 0xD7FF}, {0xFF00, 0xFFEF}}, + ['Laoo'] = {{0x0E80, 0x0EFF}}, + ['Latn'] = {{0x0000, 0x007F}, {0x0080, 0x00FF}, {0x0100, 0x017F}, + {0x0180, 0x024F}, {0x1E00, 0x1EFF}, {0x2C60, 0x2C7F}, + {0xA720, 0xA7FF}, {0xAB30, 0xAB6F}}, + ['Mahj'] = {{0x11150, 0x1117F}}, + ['Mlym'] = {{0x0D00, 0x0D7F}}, + ['Mymr'] = {{0x1000, 0x109F}, {0xAA60, 0xAA7F}, {0xA9E0, 0xA9FF}}, + ['Orya'] = {{0x0B00, 0x0B7F}}, + ['Sinh'] = {{0x0D80, 0x0DFF}, {0x111E0, 0x111FF}}, + ['Taml'] = {{0x0B80, 0x0BFF}}, + ['Telu'] = {{0x0C00, 0x0C7F}}, + ['Tfng'] = {{0x2D30, 0x2D7F}}, + ['Thai'] = {{0x0E00, 0x0E7F}}, + ['Tibt'] = {{0x0F00, 0x0FFF}}, + ['Vaii'] = {{0xA500, 0xA63F}}, + ['Yiii']= {{0xA490, 0xA4CF}, {0xA000, 0xA48F}} +} + +Babel.script_blocks.Hant = Babel.script_blocks.Hans + +function Babel.locale_map(head) + if not Babel.locale_mapped then return head end + + local LOCALE = luatexbase.registernumber'bbl@attr@locale' + local GLYPH = node.id('glyph') + local inmath = false + for item in node.traverse(head) do + local toloc + if not inmath and item.id == GLYPH then + % Optimization: build a table with the chars found + if Babel.chr_to_loc[item.char] then + toloc = Babel.chr_to_loc[item.char] + else + for lc, maps in pairs(Babel.loc_to_scr) do + for _, rg in pairs(maps) do + if item.char >= rg[1] and item.char <= rg[2] then + Babel.chr_to_loc[item.char] = lc + toloc = lc + break + end + end + end + end + % Now, take action + if toloc then + if Babel.locale_props[toloc].lg then + item.lang = Babel.locale_props[toloc].lg + node.set_attribute(item, LOCALE, toloc) + end + if Babel.locale_props[toloc]['/'..item.font] then + item.font = Babel.locale_props[toloc]['/'..item.font] + end + end + elseif not inmath and item.id == 7 then + item.replace = item.replace and Babel.locale_map(item.replace) + item.pre = item.pre and Babel.locale_map(item.pre) + item.post = item.post and Babel.locale_map(item.post) + elseif item.id == node.id'math' then + inmath = (item.subtype == 0) + end + end + return head +end +} \newcommand\babelcharproperty[1]{% \count@=#1\relax \ifvmode @@ -935,6 +1029,7 @@ return head end + &% Used below function Babel.capture_func(key, cap) local ret = "[[" .. cap:gsub('{([0-9])}', "]]..m[%1]..[[") .. "]]" ret = ret:gsub("%[%[%]%]%.%.", '') |