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Fix error caused by second match failing #10

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5 changes: 3 additions & 2 deletions emily-modifiers.py
Original file line number Diff line number Diff line change
Expand Up @@ -109,11 +109,13 @@ def lookup(chord):
# just modifiers pressed on their own, used a lot in windows apparently
character = ""
else:
secondMatch = re.fullmatch(r'([#STKPWHR]*)([AO]*)([-EU]*)', pattern)
if secondMatch is None:
raise KeyError
# use * to distinguish symbol input from numerical or character input
if "*" in seperator:
# symbol input
# extract the part of the symbol input
secondMatch = re.fullmatch(r'([STKPWHR]*)([AO]*)([EU]*)', pattern)
# into variables
(pattern, variants, vowel2) = secondMatch.groups()
# if the pattern is not recognised, error out
Expand Down Expand Up @@ -141,7 +143,6 @@ def lookup(chord):
else:
# numbers or letters
# extract relevant parts of the stroke
secondMatch = re.fullmatch(r'([STKPWHR]*)([AO]*)([-EU]*)', pattern)
(shape, number, vowel2) = secondMatch.groups()

# AO is unused in finger spelling, thus used to disginguish numerical input
Expand Down