diff options
Diffstat (limited to 'tex/generic/context/luatex/luatex-fonts-syn.lua')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-syn.lua | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-syn.lua b/tex/generic/context/luatex/luatex-fonts-syn.lua index 36a74d0f4..ea6e3cab5 100644 --- a/tex/generic/context/luatex/luatex-fonts-syn.lua +++ b/tex/generic/context/luatex/luatex-fonts-syn.lua @@ -23,8 +23,9 @@ end -- The format of the file is as follows: -- -- return { --- ["version"] = 1.001, --- ["mappings"] = { +-- ["version"] = 1.001, +-- ["cache_version"] = 1.001, +-- ["mappings"] = { -- ["somettcfontone"] = { "Some TTC Font One", "SomeFontA.ttc", 1 }, -- ["somettcfonttwo"] = { "Some TTC Font Two", "SomeFontA.ttc", 2 }, -- ["somettffont"] = { "Some TTF Font", "SomeFontB.ttf" }, @@ -35,26 +36,41 @@ end local fonts = fonts fonts.names = fonts.names or { } -fonts.names.version = 1.001 -- not the same as in context -fonts.names.basename = "luatex-fonts-names.lua" +fonts.names.version = 1.001 -- not the same as in context but matches mtx-fonts --simple +fonts.names.basename = "luatex-fonts-names" fonts.names.new_to_old = { } fonts.names.old_to_new = { } +fonts.names.cache = containers.define("fonts","data",fonts.names.version,true) local data, loaded = nil, false local fileformats = { "lua", "tex", "other text files" } +function fonts.names.reportmissingbase() + texio.write("<missing font database, run: mtxrun --script fonts --reload --simple>") + fonts.names.reportmissingbase = nil +end + +function fonts.names.reportmissingname() + texio.write("<unknown font in database, run: mtxrun --script fonts --reload --simple>") + fonts.names.reportmissingname = nil +end + function fonts.names.resolve(name,sub) if not loaded then local basename = fonts.names.basename if basename and basename ~= "" then - for i=1,#fileformats do - local format = fileformats[i] - local foundname = resolvers.findfile(basename,format) or "" - if foundname ~= "" then - data = dofile(foundname) - texio.write("<font database loaded: ",foundname,">") - break + data = containers.read(fonts.names.cache,basename) + if not data then + basename = file.addsuffix(basename,"lua") + for i=1,#fileformats do + local format = fileformats[i] + local foundname = resolvers.findfile(basename,format) or "" + if foundname ~= "" then + data = dofile(foundname) + texio.write("<font database loaded: ",foundname,">") + break + end end end end @@ -70,9 +86,12 @@ function fonts.names.resolve(name,sub) else return filename, false end - else + elseif fonts.names.reportmissingname then + fonts.names.reportmissingname() return name, false -- fallback to filename end + elseif fonts.names.reportmissingbase then + fonts.names.reportmissingbase() end end |