Right after the split the contents of the two windows look the same.Tip 1587 Printable Monobook Previous Next When splitting a window, the local options are copied to the new window. You don't really need to know all of this, since Vim mostly uses
The following explains what happens to these local options in specific 'shiftwidth' to 3 in one buffer and 4 in another. ThisĪllows you to set 'list' in one window but not in another. Has its own copy of this option, thus each can have its own value. Some of the options only apply to a window or buffer. Opt+=val" the expansion is done before the adding or removing. When adding or removing a string from an option with " :set opt-=val" or " :set :set term=$TERM.new :set path=/usr/$INCLUDE,$HOME/include. That character and what follows isĪppended to the value of the environment variable. Any non-id character (not a letter, digit or '_') mayįollow the environment variable name. If it does not exist the '$' and the nameĪre not modified. If theĮnvironment variable exists the '$' and the following environment variable :set_env expand-env expand-environment-varĮnvironment variables in specific string options will be expanded. The value " ab", using "set guioptions-=ba" won't work, because the string "ba" Note that you should add or remove one flag at a time. This removes the 'a' flag from 'guioptions'. Option, without changing the existing ones, you can do it like this: Avoid it.Īdd-option-flags remove-option-flags E539 E550 E551 E552 Result which is probably not what you want. Halved and when you expect the backslashes to be kept. This makes sure it works both when you expect backslashes to be There is one special situation, when the value starts with "\\" : :set dir=\\machine\path results in "\\machine\path" :set dir=\\\\machine\\path results in "\\machine\path" :set dir=\\path\\file results in "\\path\file" (wrong!)įor the first one the start is kept, but for the second one the backslashesĪre halved. ButĪ backslash before a special character (space, backslash, comma, etc.) is used Options that expect a file name (those where environment variables areĮxpanded) a backslash before a normal file name character is not removed. Vim9script set titlestring=hi\ "there" set titlestring=hi#there# set titlestring=hi\ \#there#įor Win32 backslashes in file names are mostly not removed. In Vim9 script it's simpler, comments start with a '#' character, and only Include the '" ' in the option value, use '\" ' instead. Similarly, in legacy script the double quote character starts a comment. This sets the 'titlestring' option to "hi" and 'iconstring' to "there" : :set titlestring=hi|set iconstring=there 'titlestring' option to "hi|there" : :set titlestring=hi\|there Include the "|" in the option value, use "\|" instead. The "|" character separates a " :set" command from a following command. :set tags=tags\ /usr/tags results in "tags /usr/tags" :set tags=tags\\,file results in "tags\,file" :set tags=tags\\\ file results in "tags\ file" Means that the number of backslashes in an option value is halved (rounded To include a backslash you have to use two. To include white space in a string option value it has to be preceded with aīackslash.
"set all" probably does not fit on the screen, causing Vim to give the Long string options are put at the end of the list. The listing from " :set" looks different from Vi. The t_xx options cannot be set from a modeline or in the sandbox, for
#DEFAULT LINESPACE MACVIM CODE#
:set t_kb= :set t_kb E846: Key code not set: t_kb When a key code is not set, it's like it does not exist. There is no warning for using a name that isn't recognized. The advantage over a mapping is that it works in all situations. (the ^[ is a real here, use CTRL-V to enter it) This can also be used to translate a special code for a normal key. The "xx" part contains special characters, use the form: :se the form "t_xx" may be used to set a terminal option. :se! termcap Idem, but don't use multiple columns.
Key codes are not shown, because they are generated When is present every option is on a separate :se Show all options that differ from their default value. These options come in three forms:īoolean can only be on or off boolean toggleġ. Vim has a number of internal variables and switches which can be set toĪchieve special effects. Automatically setting options auto-settingįor an overview of options see quickref.txt option-list.
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