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Change the order in which Floatnumber and Intnumber are tried

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so it will correctly recognize floats.
Fix the test program so it works again.
This commit is contained in:
Guido van Rossum 1992-03-16 18:30:24 +00:00
parent 29be3b97a6
commit 10d10ffb1b
1 changed files with 3 additions and 2 deletions
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3
Lib/tokenize.py
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@ -22,7 +22,7 @@ Exponent = '[eE][-+]?[0-9]+'
Pointfloat = '\([0-9]+\.[0-9]*\|\.[0-9]+\)\(' + Exponent + '\)?' Pointfloat = '\([0-9]+\.[0-9]*\|\.[0-9]+\)\(' + Exponent + '\)?'
Expfloat = '[0-9]+' + Exponent Expfloat = '[0-9]+' + Exponent
Floatnumber = Pointfloat + '\|' + Expfloat Floatnumber = Pointfloat + '\|' + Expfloat
Number = Intnumber + '\|' + Floatnumber Number = Floatnumber + '\|' + Intnumber
String = '\'\(\\\\.\|[^\\\n\']\)*\'' String = '\'\(\\\\.\|[^\\\n\']\)*\''
@ -39,6 +39,7 @@ try:
save_syntax = regex.set_syntax(0) # Use default syntax save_syntax = regex.set_syntax(0) # Use default syntax
tokenprog = regex.compile(Token) tokenprog = regex.compile(Token)
finally: finally:
if save_syntax != 0:
dummy = regex.set_syntax(save_syntax) # Restore original syntax dummy = regex.set_syntax(save_syntax) # Restore original syntax