"e.g." is a single token
'–' is a dash too
Put a full stop after words separated by dots, like "sources.list"
Fix capitalization problems caused by "..."
Capitalize "foo!" and "foo."
Expand "~" and such in the brain filename argument.
Catch 'foo-' as one word when surrounded by whitespace
Catch "rollin'" as one word as in "they see me rollin'"

Also capitalize it properly.
Fix capitalization of quoted word at start of line
More fixes to words containing ::, ', and -
Update Changes about recent tokenizer fixes
Get rid of this old --help hack, it's causing problems
v0.65

    - Expand "~" and such in the brain filename argument.

    - Word tokenizer:
        Recognize "e.g." and other abbreviations as single tokens.
        Recognize '–' as a word-separating dash.
        Put a full stop after words separated by dots, like "sources.list".
        Fix capitalization problems caused by "..."
        Capitalize "foo!" and "foo."
        Preserve casing of words such as "POE-Component-IRC"
        Catch "Acme::POE::Tree" as one word, and preserve its casing
        Catch "rollin'" as one word when it makes sense
        Catch 'foo-" as one word when it makes sense, and capitalize at
        start of a sentence
        Capitalize quoted words at the start of a line

    - The --help option didn't work with Moose >=1.25 (RT #67548). Fixed.
Die when the user tries --stats without a brain

Also, no need to print line number, since this is a user error.
Stop matching numbers separately in many cases
v0.66

    - Die when the user tries --stats without a brain

    - Word tokenizer: stopped matching numbers separately in many cases.
      "95GB", "3D", "800x600" are all single tokens now. This should reduce
      the volume of nonsensical word-number pairs in the output.
Remove dead code from Word tokenizer

Since we don't match prefix/infix/postfix words anymore, none of this
code is needed.
Reorganization, more descriptive variable names, etc
Word tokenizer: Improve matching of Perl class names
This was put in by accident. Unused.