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| author | Philipp Gesang <phg42.2a@gmail.com> | 2013-08-27 03:10:58 -0700 |
|---|---|---|
| committer | Philipp Gesang <phg42.2a@gmail.com> | 2013-08-27 03:10:58 -0700 |
| commit | e434a8064bc907aa225732c8575e465e31deddc9 (patch) | |
| tree | b0e506c18156761ce0db02db4443090559a91014 /luaotfload-letterspace.lua | |
| parent | eb57bf69db2ceddb02143bc49ed07e60262cc4f5 (diff) | |
| parent | 8cac5c680e0a74e87bb7bfe369d6c13a294117f9 (diff) | |
| download | luaotfload-e434a8064bc907aa225732c8575e465e31deddc9.tar.gz | |
Merge pull request #129 from phi-gamma/master
[letterspacing] skip first node when applying extra kerns
Diffstat (limited to 'luaotfload-letterspace.lua')
| -rw-r--r-- | luaotfload-letterspace.lua | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/luaotfload-letterspace.lua b/luaotfload-letterspace.lua index 880c7bd..be51711 100644 --- a/luaotfload-letterspace.lua +++ b/luaotfload-letterspace.lua @@ -1,5 +1,5 @@ if not modules then modules = { } end modules ['letterspace'] = { - version = "2.3a", + version = "2.4", comment = "companion to luaotfload.lua", author = "Hans Hagen, PRAGMA-ADE, Hasselt NL; adapted by Philipp Gesang", copyright = "PRAGMA ADE / ConTeXt Development Team", @@ -89,6 +89,8 @@ kerncharacters = function (head) local identifiers = fonthashes.identifiers local kernfactors = kernfactors + local firstkern = true + while start do local id = start.id if id == glyph_code then @@ -113,6 +115,9 @@ kerncharacters = function (head) end if not krn or krn == 0 then goto nextnode + elseif firstkern then + firstkern = false + goto nextnode end end |