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-rw-r--r--scripts2/zhuyin.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts2/zhuyin.py b/scripts2/zhuyin.py
index 5ab76c4..fa5dbd9 100644
--- a/scripts2/zhuyin.py
+++ b/scripts2/zhuyin.py
@@ -65,6 +65,7 @@ def compute_zero_tone():
final_maps = middle_maps[middle]
for final in final_maps.keys():
tone_maps = final_maps[final]
+ # assume all valid zero tones have sub tones
if len(tone_maps) > 0:
tone_maps["CHEWING_ZERO_TONE"] = True
@@ -95,6 +96,8 @@ def is_valid_zhuyin(key):
if tone not in maps:
return False
+ return True
+
# generate valid_zhuyin_table
def gen_zhuyin_table():