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antirez / load81

SDL based Lua programming environment for kids similar to Codea
BSD 2-Clause "Simplified" License
599 stars 62 forks source link

replace call to isnumber(3) with isdigit(3) #44

Closed rlane closed 12 years ago

rlane commented 12 years ago

isnumber is a BSD-ism that doesn't exist on Linux.

antirez commented 12 years ago

Hello, unfortunately isdigit() is not equivalent to isnumber(), so I fixed in a slightly different way, thank you, closing the issue.