5 lines
226 B
R
5 lines
226 B
R
if (any(grepl("UTF", toupper(Sys.getenv(c("LANG", "LC_ALL", "LC_CTYPE")))))) {
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cat("Unicode is supported on this terminal and U+25B3 is : \u25b3\n")
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} else {
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cat("Unicode is not supported on this terminal.")
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}
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