diff options
Diffstat (limited to 'Tools/idle/tabnanny.py')
| -rwxr-xr-x | Tools/idle/tabnanny.py | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/Tools/idle/tabnanny.py b/Tools/idle/tabnanny.py index b290fb6..a6cb94b 100755 --- a/Tools/idle/tabnanny.py +++ b/Tools/idle/tabnanny.py @@ -2,9 +2,9 @@ """The Tab Nanny despises ambiguous indentation. She knows no mercy.""" -# Released to the public domain, by Tim Peters, 4 April 1998. +# Released to the public domain, by Tim Peters, 6 April 1998. -__version__ = "3" +__version__ = "4" import os import sys @@ -24,7 +24,7 @@ def main(): if o == '-v': verbose = verbose + 1 if not args: - print "Usage:", sys.argv[0], "file_or_directory ..." + print "Usage:", sys.argv[0], "[-v] file_or_directory ..." return for arg in args: check(arg) @@ -245,18 +245,10 @@ if hasattr(tokenize, 'NL'): INDENT=tokenize.INDENT, DEDENT=tokenize.DEDENT, NEWLINE=tokenize.NEWLINE, - COMMENT=tokenize.COMMENT, - NL=tokenize.NL): + JUNK=(tokenize.COMMENT, tokenize.NL) ): global indents, check_equal - # test in decreasing order of frequency, although the check_equal - # test *must* be last; INDENT and DEDENT appear equally often - - if type in (COMMENT, NL): - # the indentation of these guys is meaningless - pass - - elif type == NEWLINE: + if type == NEWLINE: # a program statement, or ENDMARKER, will eventually follow, # after some (possibly empty) run of tokens of the form # (NL | COMMENT)* (INDENT | DEDENT+)? @@ -281,7 +273,7 @@ if hasattr(tokenize, 'NL'): assert check_equal # else no earlier NEWLINE, or an earlier INDENT del indents[-1] - elif check_equal: + elif check_equal and type not in JUNK: # this is the first "real token" following a NEWLINE, so it # must be the first token of the next program statement, or an # ENDMARKER; the "line" argument exposes the leading whitespace |