优化代码结构

plugin/chrev/map.go

@@ -0,0 +1,59 @@
+package chrev
+
+var charMap [256]rune
+
+func init() {
+	charMap[' '] = ' '
+	charMap['a'] = 'ɐ'
+	charMap['b'] = 'q'
+	charMap['c'] = 'ɔ'
+	charMap['d'] = 'p'
+	charMap['e'] = 'ǝ'
+	charMap['f'] = 'ɟ'
+	charMap['g'] = 'ƃ'
+	charMap['h'] = 'ɥ'
+	charMap['i'] = 'ᴉ'
+	charMap['j'] = 'ɾ'
+	charMap['k'] = 'ʞ'
+	charMap['l'] = 'l'
+	charMap['m'] = 'ɯ'
+	charMap['n'] = 'u'
+	charMap['o'] = 'o'
+	charMap['p'] = 'd'
+	charMap['q'] = 'b'
+	charMap['r'] = 'ɹ'
+	charMap['s'] = 's'
+	charMap['t'] = 'ʇ'
+	charMap['u'] = 'n'
+	charMap['v'] = 'ʌ'
+	charMap['w'] = 'ʍ'
+	charMap['x'] = 'x'
+	charMap['y'] = 'ʎ'
+	charMap['z'] = 'z'
+	charMap['A'] = '∀'
+	charMap['B'] = 'ᗺ'
+	charMap['C'] = 'Ɔ'
+	charMap['D'] = 'ᗡ'
+	charMap['E'] = 'Ǝ'
+	charMap['F'] = 'Ⅎ'
+	charMap['G'] = '⅁'
+	charMap['H'] = 'H'
+	charMap['I'] = 'I'
+	charMap['J'] = 'ſ'
+	charMap['K'] = 'ʞ'
+	charMap['L'] = '˥'
+	charMap['M'] = 'W'
+	charMap['N'] = 'N'
+	charMap['O'] = 'O'
+	charMap['P'] = 'Ԁ'
+	charMap['Q'] = 'Ò'
+	charMap['R'] = 'ᴚ'
+	charMap['S'] = 'S'
+	charMap['T'] = '⏊'
+	charMap['U'] = '∩'
+	charMap['V'] = 'Λ'
+	charMap['W'] = 'M'
+	charMap['X'] = 'X'
+	charMap['Y'] = '⅄'
+	charMap['Z'] = 'Z'
+}