diff options
Diffstat (limited to 'otfl-font-otn.lua')
| -rw-r--r-- | otfl-font-otn.lua | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/otfl-font-otn.lua b/otfl-font-otn.lua index fb04b36..e58d773 100644 --- a/otfl-font-otn.lua +++ b/otfl-font-otn.lua @@ -327,6 +327,7 @@ local function toligature(kind,lookupname,start,stop,char,markflag,discfound) -- next.prev = lignode end lignode.next, lignode.prev = next, prev + start = lignode -- print("start->end",nodes.tosequence(start)) else -- start is the ligature local deletemarks = markflag ~= "mark" @@ -456,7 +457,8 @@ end function handlers.gsub_ligature(start,kind,lookupname,ligature,sequence) --or maybe pass lookup ref local s, stop, discfound = start.next, nil, false - if marks[start.char] then + local startchar = start.char + if marks[startchar] then while s do local id = s.id if id == glyph and s.subtype<256 then @@ -479,7 +481,7 @@ function handlers.gsub_ligature(start,kind,lookupname,ligature,sequence) --or ma end if stop and ligature[2] then if trace_ligatures then - local startchar, stopchar = start.char, stop.char + local stopchar = stop.char start = markstoligature(kind,lookupname,start,stop,ligature[2]) logprocess("%s: replacing %s upto %s by ligature %s",pref(kind,lookupname),gref(startchar),gref(stopchar),gref(start.char)) else @@ -518,7 +520,7 @@ function handlers.gsub_ligature(start,kind,lookupname,ligature,sequence) --or ma end if stop and ligature[2] then if trace_ligatures then - local startchar, stopchar = start.char, stop.char + local stopchar = stop.char start = toligature(kind,lookupname,start,stop,ligature[2],skipmark,discfound) logprocess("%s: replacing %s upto %s by ligature %s",pref(kind,lookupname),gref(startchar),gref(stopchar),gref(start.char)) else |