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-rw-r--r--macros/luatex/generic/luatexja/src/ltj-lotf_aux.lua18
1 files changed, 9 insertions, 9 deletions
diff --git a/macros/luatex/generic/luatexja/src/ltj-lotf_aux.lua b/macros/luatex/generic/luatexja/src/ltj-lotf_aux.lua
index bd3a602e64..cc2c613c40 100644
--- a/macros/luatex/generic/luatexja/src/ltj-lotf_aux.lua
+++ b/macros/luatex/generic/luatexja/src/ltj-lotf_aux.lua
@@ -18,7 +18,7 @@ function aux.exist_feature(id, name)
return provides_feature(id, t.properties.script, t.properties.language, name)
else return false
end
-end
+end
function aux.enable_feature(id, name)
local t = getfont(id)
@@ -57,7 +57,7 @@ local function get_asc_des(id)
elseif t.hb then -- HARF
local hbfont, u = t.hb.shared.font, t.hb.shared.upem
local h = hbfont:get_h_extents()
- if h and u then
+ if h and u then
a, d = h.ascender and h.ascender/u, h.descender and -h.descender/u
end
end
@@ -87,7 +87,7 @@ local function get_vmet_table(tfmdata, dest)
end
local rawdata = tfmdata.shared.rawdata
local ascender = rawdata.metadata.ascender or 0
- local default_vheight
+ local default_vheight
= rawdata.metadata.defaultvheight
or (rawdata.metadata.descender and (ascender+rawdata.metadata.descender) or units)
local units = tfmdata.units
@@ -135,10 +135,10 @@ local function loop_over_feat(id, feature_name, func, universal)
for _,i in pairs(t.resources.sequences) do
if i.order[1] and feature_name[i.order[1]] then
local f = i.features and i.features[i.order[1]]
- if i.type == 'gsub_single' and i.steps
+ if i.type == 'gsub_single' and i.steps
and f and (universal or (f[t.properties.script] and f[t.properties.script][t.properties.language])) then
for _,j in pairs(i.steps) do
- if type(j)=='table' then
+ if type(j)=='table' then
if type(j.coverage)=='table' then
for i,k in pairs(j.coverage) do
local s = func(i,k); if s then return s end
@@ -155,14 +155,14 @@ aux.loop_over_feat = loop_over_feat
local vert_vrt2 = { vert=true, vrt2=true }
function aux.replace_vert_variant(id, c)
- return loop_over_feat(id, vert_vrt2,
+ return loop_over_feat(id, vert_vrt2,
function (i,k) if i==c then return k end end)
or c
end
--for name, func in pairs(aux) do
--- if type(func)=="function" then
+-- if type(func)=="function" then
-- aux[name] = function(...)
-- print('LOTF_AUX', name, ...);
-- local a = func(...); print('RESULT', a); return a
@@ -174,8 +174,8 @@ local search
search = function (t, key, prefix)
if type(t)=="table" then
prefix = prefix or ''
- for i,v in pairs(t) do
- if i==key then print(prefix..'.'..i, v)
+ for i,v in pairs(t) do
+ if i==key then print(prefix..'.'..i, v)
else search(v,key,prefix..'.'..tostring(i)) end
end
end