On 21/01/12 01:55, Tim Chase wrote:
On 01/20/12 17:31, Gary Johnson wrote:
Someone just posted a question to superuser in which they mentioned
discovering that Shift-Enter is the same as Ctrl-F. I experimented
a little and discovered that that's true, but only in gvim, not
vim, and it's not documented anywhere that I could find, searching
for "shift.enter", "s.enter", or "s.cr".
It's not a mapping, as ":map<S-CR>" doesn't show anything and it
works when gvim is started as "gvim -N -u NONE".
My keyboard, using either GNOME Terminal or xterm with vim, doesn't
seem to generate anything special for Shift-Enter, just ^M. I guess
that's why it doesn't work with vim.
I experimented on a Linux system, but I see that it behaves the same
in gvim on Windows.
Is there some reason that this isn't documented, or am I just not
able to find it?
I see similar to you: on Win32 and Linux gvim, it acts as ctrl+F with no
signs of a mapping. Executing it in a file with "-W keystrokes.txt" on
the command line shows that gvim is receiving the sequence "0x80 0xfc
0x02 0x0d" when shift+enter is pressed (in both Win32 and Linux gvims).
The alternatives shown at ":help CTRL-F" shows shift+down (which
sequences as "0x80 0xfd 05") and PageDown (which sequences as "0x80 0x6b
0x4e") as built-in. It is mappable in gvim with
:inoremap <s-cr> hello
In the terminals I use (xterm & rxvt), neither distinguishes <s-cr> from
the plain <cr>.
So I can't help explain it or point to it in the docs, but I can at
least corroborate what you're seeing with a few more data-points.
-tim
I see it too (on gvim 7.3.409 with GTK2/Gnome2 GUI on Linux-x86_64), and
I can't find it in the docs either. The fact that there's no trace of a
mapping shows that it's a built-in key binding. If it doesn't work in
console mode, it probably means that the console interface passes the
same code to Vim for Shift-Enter as it does for plain Enter.
And yes, it should be remappable as <S-CR> but of course only when Vim
can detect it. (A previous thread showed that <> symbols are
case-sensitive, at least in some cases: one user found that <Nop> was
the advertised do-nothing code but <nop> wasn't.)
Best regards,
Tony.
--
All of the true things I am about to tell you are shameless lies.
-- The Book of Bokonon / Kurt Vonnegut Jr.
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