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| author | David Carlisle <d.p.carlisle@gmail.com> | 2015-11-21 21:45:03 +0000 |
|---|---|---|
| committer | David Carlisle <d.p.carlisle@gmail.com> | 2015-11-21 21:45:03 +0000 |
| commit | b46f13e0949e310b46e97e791fd4e9e38635a491 (patch) | |
| tree | 415c893c82e7f55ed630a10033885f1b5781ab56 /src/fontloader/misc/fontloader-fonts-cbk.lua | |
| parent | a472b6fd5461318ec1e5d2899af2ef57f0fb14e8 (diff) | |
| parent | 6c3d70e21b100c6c7ffa11e1c6d9260b32ccc781 (diff) | |
| download | luaotfload-b46f13e0949e310b46e97e791fd4e9e38635a491.tar.gz | |
for 2.6
Diffstat (limited to 'src/fontloader/misc/fontloader-fonts-cbk.lua')
| -rw-r--r-- | src/fontloader/misc/fontloader-fonts-cbk.lua | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/src/fontloader/misc/fontloader-fonts-cbk.lua b/src/fontloader/misc/fontloader-fonts-cbk.lua index 81b5b6e..9da8151 100644 --- a/src/fontloader/misc/fontloader-fonts-cbk.lua +++ b/src/fontloader/misc/fontloader-fonts-cbk.lua @@ -160,12 +160,31 @@ function nodes.handlers.nodepass(head) local range = basefonts[i] local start = range[1] local stop = range[2] - if stop then - start, stop = ligaturing(start,stop) - start, stop = kerning(start,stop) - elseif start then - start = ligaturing(start) - start = kerning(start) + -- maybe even: if start and start ~= stop then + if start or stop then + local prev = nil + local next = nil + local front = start == head + if stop then + next = stop.next + start, stop = ligaturing(start,stop) + start, stop = kerning(start,stop) + elseif start then + prev = start.prev + start = ligaturing(start) + start = kerning(start) + end + if prev then + start.prev = prev + prev.next = start + end + if next then + stop.next = next + next.prev = stop + end + if front then + head = start + end end end end @@ -176,7 +195,7 @@ function nodes.handlers.nodepass(head) end function nodes.handlers.basepass(head) - if not basepass then + if basepass then head = ligaturing(head) head = kerning(head) end |