diff options
Diffstat (limited to 'otfl-font-con.lua')
| -rw-r--r-- | otfl-font-con.lua | 62 |
1 files changed, 41 insertions, 21 deletions
diff --git a/otfl-font-con.lua b/otfl-font-con.lua index 18123ed..5352977 100644 --- a/otfl-font-con.lua +++ b/otfl-font-con.lua @@ -26,30 +26,30 @@ local report_defining = logs.reporter("fonts","defining") <p>Here we only implement a few helper functions.</p> --ldx]]-- -local fonts = fonts -local constructors = { } -fonts.constructors = constructors -local handlers = { } -fonts.handlers = handlers +local fonts = fonts +local constructors = { } +fonts.constructors = constructors +local handlers = { } +fonts.handlers = handlers -local specifiers = fonts.specifiers -local contextsetups = specifiers.contextsetups -local contextnumbers = specifiers.contextnumbers +local specifiers = fonts.specifiers +local contextsetups = specifiers.contextsetups +local contextnumbers = specifiers.contextnumbers -local allocate = utilities.storage.allocate -local setmetatableindex = table.setmetatableindex +local allocate = utilities.storage.allocate +local setmetatableindex = table.setmetatableindex -- will be directives -constructors.dontembed = allocate() -constructors.mathactions = { } -constructors.autocleanup = true -constructors.namemode = "fullpath" -- will be a function +constructors.dontembed = allocate() +constructors.mathactions = { } +constructors.autocleanup = true +constructors.namemode = "fullpath" -- will be a function -constructors.version = 1.01 -constructors.cache = containers.define("fonts", "constructors", constructors.version, false) +constructors.version = 1.01 +constructors.cache = containers.define("fonts", "constructors", constructors.version, false) -constructors.privateoffset = 0xF0000 -- 0x10FFFF +constructors.privateoffset = 0xF0000 -- 0x10FFFF -- This might become an interface; @@ -406,6 +406,26 @@ function constructors.scale(tfmdata,specification) target.mathparameters = nil -- nop end -- + local italickey = "italic" + if hasmath then + if properties.no_mathitalics then + italickey = "italic_correction" -- context specific trickery + if trace_defining then + report_defining("math italics disabled for: name '%s', fullname: '%s', filename: '%s'", + name or "noname",fullname or "nofullname",filename or "nofilename") + end + end + autoitalic = false -- new + else + if properties.no_textitalics then + italickey = "italic_correction" -- context specific trickery + if trace_defining then + report_defining("text italics disabled for: name '%s', fullname: '%s', filename: '%s'", + name or "noname",fullname or "nofullname",filename or "nofilename") + end + end + end + -- local sharedkerns = { } -- for unicode, character in next, characters do @@ -501,16 +521,16 @@ function constructors.scale(tfmdata,specification) chr.right_protruding = protrusionfactor*width*vr end end - -- todo: hasitalic + -- if autoitalic then local vi = description.italic or (description.boundingbox[3] - description.width + autoitalic) if vi and vi ~= 0 then - chr.italic = vi*hdelta + chr[italickey] = vi*hdelta end elseif hasitalic then local vi = description.italic or character.italic -- why character if vi and vi ~= 0 then - chr.italic = vi*hdelta + chr[italickey] = vi*hdelta end end -- to be tested @@ -1128,7 +1148,7 @@ function constructors.collectprocessors(what,tfmdata,features,trace,report) end end end - else + elseif trace then report("no feature processors for mode %s for font %s", mode or 'unknown', tfmdata.properties.fullname or 'unknown') end |