Larry Alkoff wrote:
A.J.Mechelynck wrote:
Thanks Tim, Yakov and Martin.
I'll just ASSume from now on that, if it starts with a colon,
it may as be an ex command.
Very interesting information on the use of ex.
Larry
Vhat Vim calls "ex-commands" are prefixed by a colon when typed at the
command-line (the colon is actually used to go from Normal mode to
Command-line mode). There are more of them than what was originally
valid in the "ex" program; and you can even define your own (using the
":command" command).
In scripts, or after another command like ":vertical", ":botright",
":browse", ":verbose", ":autocommand EventName *", etc., the colon is
not necessary: e.g.
:vert split foobar.txt
:bot help pattern-overview
:verbose set guifont?
:browse edit
:au VimLeave * set verbose=0
:if has("gui_running") | set lines=9999 columns=9999 | endif
The commands
split foobar.txt
help pattern-overview
set guifont?
edit
set verbose=0
set lines=9999 columns=9999
endif
are ex-commands, which don't need a colon because there is something
before them on the same command-line. (Note that ":if" and ":endif",
when typed at the command-line, should be on the same line as above)
Best regards,
Tony.
Thanks for your (as usual) very good information Tony.
I had thought Normal and Command mode was two names for the same thing.
Are you saying that Command mode is ex mode?
What do you mean by "something before them" when using the split
command? I have always typed ':sp foobar'. Are you saying that is not
necessary or (shudder) wrong?
How can I redirect the very long list of ex commands to a file?
:he ex-cmd-index >file doesn't work.
Larry
":split foobar" is OK. When using a prefix, you type ":vertical split foobar",
not ":vertical :split foobar" (though IIUC the latter will work too).
The list is already part of a file, namely $VIMRUNFILE/doc/index.txt. To
extract the "interesting" part to a different file, highlight it in
line-visual mode (shift-V on the first line then move cursor to last line),
then hit a colon (which Vim will expand to ":'<,'>") and add a :w command with
filename, e.g.:
:'<,'>w ~/cmdlist.txt
Best regards,
Tony.
