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Diffstat (limited to 'src/fontloader/misc/fontloader-fonts-otn.lua')
-rw-r--r--src/fontloader/misc/fontloader-fonts-otn.lua13
1 files changed, 11 insertions, 2 deletions
diff --git a/src/fontloader/misc/fontloader-fonts-otn.lua b/src/fontloader/misc/fontloader-fonts-otn.lua
index 3f53078..343e182 100644
--- a/src/fontloader/misc/fontloader-fonts-otn.lua
+++ b/src/fontloader/misc/fontloader-fonts-otn.lua
@@ -29,7 +29,6 @@ if not modules then modules = { } end modules ['font-otn'] = {
-- todo:
--
--- kerning is probably not yet ok for latin around dics nodes (interesting challenge)
-- extension infrastructure (for usage out of context)
-- sorting features according to vendors/renderers
-- alternative loop quitters
@@ -169,6 +168,7 @@ local report_chain = logs.reporter("fonts","otf chain")
local report_process = logs.reporter("fonts","otf process")
local report_prepare = logs.reporter("fonts","otf prepare")
local report_warning = logs.reporter("fonts","otf warning")
+local report_run = logs.reporter("fonts","otf run")
registertracker("otf.verbose_chain", function(v) otf.setcontextchain(v and "verbose") end)
registertracker("otf.normal_chain", function(v) otf.setcontextchain(v and "normal") end)
@@ -197,12 +197,18 @@ local getfont = nuts.getfont
local getsubtype = nuts.getsubtype
local getchar = nuts.getchar
+local insert_node_before = nuts.insert_before
local insert_node_after = nuts.insert_after
local delete_node = nuts.delete
+local remove_node = nuts.remove
local copy_node = nuts.copy
+local copy_node_list = nuts.copy_list
local find_node_tail = nuts.tail
local flush_node_list = nuts.flush_list
+local free_node = nuts.free
local end_of_math = nuts.end_of_math
+local traverse_nodes = nuts.traverse
+local traverse_id = nuts.traverse_id
local setmetatableindex = table.setmetatableindex
@@ -226,13 +232,15 @@ local dir_code = whatcodes.dir
local localpar_code = whatcodes.localpar
local discretionary_code = disccodes.discretionary
+local regular_code = disccodes.regular
+local automatic_code = disccodes.automatic
local ligature_code = glyphcodes.ligature
local privateattribute = attributes.private
-- Something is messed up: we have two mark / ligature indices, one at the injection
--- end and one here ... this is bases in KE's patches but there is something fishy
+-- end and one here ... this is based on KE's patches but there is something fishy
-- there as I'm pretty sure that for husayni we need some connection (as it's much
-- more complex than an average font) but I need proper examples of all cases, not
-- of only some.
@@ -2627,6 +2635,7 @@ elseif typ == "gpos_single" or typ == "gpos_pair" then
if trace_steps then -- ?
registerstep(head)
end
+
end
head = tonode(head)