add UTF8Proc category constants to UTF8proc module

base/utf8proc.jl

@@ -9,6 +9,38 @@ export normalize_string, is_valid_char, is_assigned_char
 # whether codepoints are valid Unicode
 is_valid_char(c) = bool(ccall(:utf8proc_codepoint_valid, Cchar, (Int32,), c))
 
+# utf8 category constants
+const UTF8PROC_CATEGORY_LU = 1
+const UTF8PROC_CATEGORY_LL = 2
+const UTF8PROC_CATEGORY_LT = 3
+const UTF8PROC_CATEGORY_LM = 4
+const UTF8PROC_CATEGORY_LO = 5
+const UTF8PROC_CATEGORY_MN = 6
+const UTF8PROC_CATEGORY_MC = 7
+const UTF8PROC_CATEGORY_ME = 8
+const UTF8PROC_CATEGORY_ND = 9
+const UTF8PROC_CATEGORY_NL = 10
+const UTF8PROC_CATEGORY_NO = 11
+const UTF8PROC_CATEGORY_PC = 12
+const UTF8PROC_CATEGORY_PD = 13
+const UTF8PROC_CATEGORY_PS = 14
+const UTF8PROC_CATEGORY_PE = 15
+const UTF8PROC_CATEGORY_PI = 16
+const UTF8PROC_CATEGORY_PF = 17
+const UTF8PROC_CATEGORY_PO = 18
+const UTF8PROC_CATEGORY_SM = 19
+const UTF8PROC_CATEGORY_SC = 20
+const UTF8PROC_CATEGORY_SK = 21
+const UTF8PROC_CATEGORY_SO = 22
+const UTF8PROC_CATEGORY_ZS = 23
+const UTF8PROC_CATEGORY_ZL = 24
+const UTF8PROC_CATEGORY_ZP = 25
+const UTF8PROC_CATEGORY_CC = 26
+const UTF8PROC_CATEGORY_CF = 27
+const UTF8PROC_CATEGORY_CS = 28
+const UTF8PROC_CATEGORY_CO = 29
+const UTF8PROC_CATEGORY_CN = 30
+
 const UTF8PROC_NULLTERM = (1<<0)
 const UTF8PROC_STABLE = (1<<1)
 const UTF8PROC_COMPAT = (1<<2)