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Date: Mon, 14 May 2012 15:30:49 -0400
From: TJ Luoma <luomat@gmail.com>
To: "=?utf-8?Q?zsh-users=40zsh.org?=" <zsh-users@zsh.org>
Message-ID: <17E2103A984D4F51BF3CC1706E237D57@gmail.com>
Subject: changing case to Title Case
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$ foo="ONE TWO thRee FoUR"
$ print -r -- "${(C)foo}"

will output this:

One Two Three Four

but this:

$ foo="ONE TWO thRee FoUR's"
$ print -r -- "${(C)foo}"



will give this:

One Two Three Four'S

Note the S is capitalized

$ foo="ONE TWO thRee FoUR's.pdf"
$ print -r -- "${(C)foo}"     

will give this:

One Two Three Four'S.Pdf

Note that the P in PDF and the S after ' are capitalized.

Is there any way to avoid that?

TjL