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Re: Newbie Conditional Problem
From: |
Christopher J. White |
Subject: |
Re: Newbie Conditional Problem |
Date: |
Sat, 18 Jan 2003 08:48:05 -0500 |
User-agent: |
Gnus/5.090007 (Oort Gnus v0.07) Emacs/21.2 (powerpc-apple-darwin) |
>>>>> "fd" == Friedrich Dominicus <frido@q-software-solutions.com> writes:
fd> let us try to understand your code
fd> (let ((line (current-line))) ;; this give you a simple number with my
fd> current-line (if that is what you want)
fd> (forward-word 1) moves forward onw word from point
fd> (if (> (current-line) line) ;; if we moved one line down
fd> ;; assuming you meant
fd> (progn (goto-line line) (end-of-line))))
fd> ;; this means go back one line (back to the line you started from
fd> But what does it give you? It makes no sense. The code just moves you
fd> to the end of the current line that is simply to call (end-of-line)
fd> not more
As I understand it, it's a forward-word function that keeps the
cursor on the current line. If forward-word would move the cursor
beyond the current line, just go to the end of the (current) line.
Could be useful I suppose.
...cj
--
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Christopher J. White chris@grierwhite.com
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Re: Newbie Conditional Problem, Brendan Halpin, 2003/01/17
Re: Newbie Conditional Problem, David Kastrup, 2003/01/17
Re: Newbie Conditional Problem, Stefan Monnier <address@hidden>, 2003/01/17
Re: Newbie Conditional Problem, Kai Großjohann, 2003/01/18