fix vietnamese telex state

map/mktelex.py

@@ -1,5 +1,9 @@
 #!/usr/bin/env python3
 
+import sys
+
+sys.stdout.reconfigure(encoding="utf-8")
+
 # tone marks: s=rising f=falling r=hook x=tilde j=dot
 tone = {
 	's': str.maketrans("aăâeêioôơuưy", "áắấéếíóốớúứý"),
@@ -24,24 +28,21 @@ modcons = [
 	("dd", "đ"),
 ]
 
-upper = str.maketrans(
-	"aăâeêioôơuưyđáắấéếíóốớúứýàằầèềìòồờùừỳảẳẩẻểỉỏổởủửỷãẵẫẽễĩõỗỡũữỹạặậẹệịọộợụựỵ",
-	"AĂÂEÊIOÔƠUƯYĐÁẮẤÉẾÍÓỐỚÚỨÝÀẰẦÈỀÌÒỒỜÙỪỲẢẲẨẺỂỈỎỔỞỦỬỶÃẴẪẼỄĨÕỖỠŨỮỸẠẶẬẸỆỊỌỘỢỤỰỴ")
-
 def addtone(v, t):
 	return v.translate(tone[t])
 
 entries = []
 
-def emit(input, output):
-	entries.append((input, output))
-	print(f"{input}\t{output}")
-	def up(s):
-		c = s[0].translate(upper)
-		if c == s[0]:
-			c = s[0].upper()
-		return c + s[1:]
-	print(f"{up(input)}\t{up(output)}")
+def initialupper(s):
+	return s[0].upper() + s[1:]
+
+def emit(src, dst):
+	entries.append((src, dst))
+	print(f"{src}\t{dst}")
+	usrc = initialupper(src)
+	udst = initialupper(dst)
+	if (usrc, udst) != (src, dst):
+		print(f"{usrc}\t{udst}")
 
 def vowel1():
 	for v in "aeiouy":
@@ -97,14 +98,6 @@ def mod1tone():
 		for t in tone:
 			emit(i+t, addtone(o, t))
 
-modvowel = [
-	("aw", "ă"),
-	("aa", "â"),
-	("ee", "ê"),
-	("oo", "ô"),
-	("ow", "ơ"),
-	("uw", "ư"),
-]
 def tone1mod():
 	# a+s+w -> ắ
 	for i, o in modvowel:
@@ -178,4 +171,5 @@ tone1mod()
 tone2mod()
 escape()
 final()
+emit("\\", "\\")
 onsets()