Uppercase fixes

JuliaString · Oct 4, 2018 · 7c3bbc2 · 7c3bbc2
1 parent 6dea360
commit 7c3bbc2
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/Project.toml b/Project.toml
@@ -4,7 +4,7 @@ keywords = ["Characters"]
 license = "MIT"
 desc = "Basic functionality for Chr type"
 authors = ["ScottPJones <[email protected]>"]
-version = "0.1.7"
+version = "0.1.8"
 
 [deps]
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"

diff --git a/REQUIRE b/REQUIRE
@@ -1,4 +1,4 @@
 julia 0.6 2-
 ModuleInterfaceTools 0.1.6
-StrAPI 0.1.7
+StrAPI 0.1.8
 CharSetEncodings 0.1.8
diff --git a/src/casefold.jl b/src/casefold.jl
@@ -25,7 +25,9 @@ uppercase(ch::ASCIIChr) = _islower_a(ch) ? ASCIIChr(ch - 0x20) : ch
 titlecase(ch::ASCIIChr) = uppercase(ch)
 
 lowercase(ch::T) where {T<:LatinChars} = T(_lowercase_l(codepoint(ch)))
-uppercase(ch::LatinChr) = LatinChr(_uppercase_l(codepoint(ch)))
+
+_uppercase_latin(ch) = _can_upper(ch) ? ch - 0x20 : ch
+uppercase(ch::LatinChr) = LatinChr(_uppercase_latin(codepoint(ch)))
 
 # Special handling for case where this is just an optimization of the first 256 bytes of Unicode,
 # and not the 8-bit ISO 8859-1 character set