change the first character of the line to uppercase in a text file

[Angus Rodgers]

On Sat, 27 Jun 2009 12:13:57 +0100, I wrote:

>the \r\n sequence at the end of a Win/DOS file

Of course, I meant the end of a line of text, not the end of
the file.

(I promise I'll try to learn to proofread my posts.  This is
getting embarrassing!)
-- 
Angus Rodgers