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cog (4665)

Journal of cog (4665)

Thursday October 14, 2004
05:41 AM

Regex for a word

[ #21338 ]

How would you define a regex for a word?

No, it wouldn't be [a-z]+, as that would get things such as "z", which I don't think is a word in any language (am I wrong?)

So... do all words in every language contain at least one vowel? I think it would be too simple if it were so, but I can't think of any example...

Any other rules?

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  • In French many single-syllable words can be elided before a wovel, so d', l', j', m', t' are valid words. t is a fake word used to adapt some ligatures (comment va t-il ?). y is an adverb of location (j'y vais), it counts as a semi-vowel.
    • Hmm... this is *very* useful information to what I'm doing :-) Thanks :-)

      Anyone else would like to say something about his/her own language? :-) Or any other, for that matter :-)
      • There are several "words" that do not contain what is normally called a vowel.

        In english, y is not a vowel (I learnt that in school in Ireland, so I might be wrong), so the word rhythm does not contain a vowel.

        I had a jugoslav friend a long time ago, whose last name was Hrs, which he claimed was perfectly pronounceable (somewhat like 'hearse'), but I can't find any vowels there either.

        • We were spending our holiday on the island of "Krk" in Coratia.

          One of the things I remember from my ancient greek classes in school is that there is a family of consonants called something like "muta cum liquida" which can behave like vowls. I think they are:

          r, m, n, l

          You can say those consonats for a prolounged period of time ("mmmmmmmmmmmmmmmmmm") just like a vowel ("aaaaaaaaaaaaaa"), which is something you cannot do with 'proper' consonants ("t-t-t-t-t-t-t"). Hence they are called 'con-sonants'.

          I gue

  • use File::Slurp qw(read_file);
    my @words = read_file '/usr/share/dict/words';
    chomp @words;
    my $regex = join '|', map quotemeta, @words;
    $regex = qr/$regex/;
    :)
    • OK, that was a good answer... what I forgot to say was: I don't know the language nor do I have a list of its words :-)

      I'm doing this for something like fifteen different languages.