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Re: [O] Elisp: help on string operations for fast file visiting
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From: |
Alan Schmitt |
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Subject: |
Re: [O] Elisp: help on string operations for fast file visiting |
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Date: |
Tue, 08 Nov 2016 09:42:59 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (darwin) |
On 2016-11-07 17:27, Karl Voit <address@hidden> writes:
> I'd like to get a "Sorry" message for (1). Easy, if only I know how to
> count lines in strings (as opposed to buffers).
You could start by doing (split-string the_string "\n" t) (the last 't'
says to omit the empty strings). So you get a list, possibly empty, of
strings.
Would this help for the rest?
Alan
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