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author | Marius <mariausol@gmail.com> | 2014-02-14 18:20:22 +0200 |
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committer | Marius <mariausol@gmail.com> | 2014-02-14 18:20:22 +0200 |
commit | 088de88944c1f2254250bb448c7371a87ff7ee39 (patch) | |
tree | e6fda41d633606d832db5bacfef2d9bd05e6c881 /tex/context/base/math-ini.lua | |
parent | 43b2c43c53673bbaebc0cec57d32c4609c026cd9 (diff) | |
download | context-088de88944c1f2254250bb448c7371a87ff7ee39.tar.gz |
beta 2014.02.14 17:07
Diffstat (limited to 'tex/context/base/math-ini.lua')
-rw-r--r-- | tex/context/base/math-ini.lua | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tex/context/base/math-ini.lua b/tex/context/base/math-ini.lua index 4da1cded2..1351559a0 100644 --- a/tex/context/base/math-ini.lua +++ b/tex/context/base/math-ini.lua @@ -350,10 +350,12 @@ local utf8byte = lpeg.patterns.utf8byte * lpeg.P(-1) local somechar = { } table.setmetatableindex(somechar,function(t,k) - local b = lpegmatch(utf8byte,k) - local v = b and chardata[b] or false - t[k] = v - return v + if k then + local b = lpegmatch(utf8byte,k) + local v = b and chardata[b] or false + t[k] = v + return v + end end) local function utfmathclass(chr, default) |