diff options
| -rw-r--r-- | luaotfload.dtx | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/luaotfload.dtx b/luaotfload.dtx index 77aec84..1464b05 100644 --- a/luaotfload.dtx +++ b/luaotfload.dtx @@ -503,12 +503,18 @@ end % % % \begin{macrocode} -function table.swaphash(h) -- needs another name - local r = { } - for k,v in next, h do - r[v] = string.lower(string.gsub(k," ","")) +function table.reversed(t) + if t then + local tt, tn = { }, #t + if tn > 0 then + local ttn = 0 + for i=tn,1,-1 do + ttn = ttn + 1 + tt[ttn] = t[i] + end + end + return tt end - return r end % \end{macrocode} % |