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Update Julia variable names

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Julia supports underscores at the beginning of a variable name now. It also supports a subset of Unicode code points for the first character, and additional code points for subsequent characters.

A full explanation of all available code points was excluded as it is quite complicated and doesn't add much value in the X in Y context.

closes #516
This commit is contained in:
Ben Harris 2015-10-16 12:25:19 +11:00
parent 66bc42e31b
commit 56e8508a30
1 changed files with 2 additions and 2 deletions
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julia.html.markdown
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@ -117,11 +117,11 @@ catch e
println(e) println(e)
end end
# Variable names start with a letter. # Variable names start with a letter or underscore.
# After that, you can use letters, digits, underscores, and exclamation points. # After that, you can use letters, digits, underscores, and exclamation points.
SomeOtherVar123! = 6 # => 6 SomeOtherVar123! = 6 # => 6
# You can also use unicode characters # You can also use certain unicode characters
☃ = 8 # => 8 ☃ = 8 # => 8
# These are especially handy for mathematical notation # These are especially handy for mathematical notation
2 * π # => 6.283185307179586 2 * π # => 6.283185307179586