Benja Fallenstein wrote:
Henning Thielemann wrote:
I remember there was a discussion about how to implement full 'wc' in an
elegant but maximally lazy form, that is counting bytes, words and lines
in one go. Did someone have a nice idea of how to compose the three
counters from implementations
Tommy M McGuire wrote:
apfelmus wrote:
tabwidth = 4
-- tabstop !! (col-1) == there is a tabstop at column col
-- This is an infinite list, so no need to limit the line width
tabstops = map (\col - col `mod` tabwidth == 1) [1..]
-- calculate spaces needed to fill to the
Tommy M McGuire wrote:
(Plus, interact is scary. :-D )
You have a scary feeling for a moment, then it passes. ;)
Gwern Branwen wrote:
I... I want to provide a one-liner for 'detab', but it looks
impressively monstrous and I'm not sure I understand it.
On the other hand, I'm not looking
apfelmus wrote:
Tommy M McGuire wrote:
(Plus, interact is scary. :-D )
You have a scary feeling for a moment, then it passes. ;)
tabwidth = 4
-- tabstop !! (col-1) == there is a tabstop at column col
-- This is an infinite list, so no need to limit the line width
tabstops =
Since there are many useful per-line functions, do a little refactoring,
placing the following into a library:
perLine :: (String - String) - (String - String)
perLine f = unlines . map f . lines
On Dec 12, 2007 12:43 PM, apfelmus [EMAIL PROTECTED] wrote:
Tommy M McGuire wrote:
(Plus,
