![]() There is one special situation, when the value starts with "\\": But a backslash before a special character (space, backslash, comma, Variables are expanded) a backslash before a normal file name character is not Precise: For options that expect a file name (those where environment This example sets the 'titlestring'įor MS-DOS and WIN32 backslashes in file names are mostly not removed. Similarly, the double quote character starts a comment. This sets the 'titlestring' option to "hi" and 'iconstring' to "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 putĪt 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 :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. ![]() Key codes are not shown, because they are generated :se Show all options that differ from their default value. These options come in three forms:īoolean can only be on or off * boolean* * toggle* Vim has a number of internal variables and switches which can be set toĪchieve special effects. Automatically setting options | auto-setting|įor an overview of options see quickref.txt | option-list|. Note, that this will work for the new screen sessions only.Vim documentation: options Vim documentation: options main help file Termcapinfo xterm* disabled you can scroll up and down in a normal way while running the screen command using the scroll bar or the mouse wheel as well as PageUp▲ and PageDown▼ keys. You can also disable the alternate scrollback buffer by adding the following line to your ~/.screenrc file: To exit the copy mode and get back to the shell, press Q or Esc In the copy mode, you should be able to move your cursor around using the Up/Down arrow keys ( ↑ and ↓) as well as Ctrl + F (page forward) and Ctrl + B (page back). Inside a screen session, press the Ctrl + A then Esc to enter a copy mode. In this short note i will show how to scroll up and navigate inside a screen session.Ĭool Tip: Run a background process using the Linux screen command! Read more → Scroll Up in Screen The scroll up seems to be not working because the screen command has its own scrollback buffer with the special key combinations for navigation. While using the screen command, you may notice that you can’t scroll up inside a screen session neither using the scroll bar or mouse wheel nor using the PageUp▲ or arrow up ↑ keys.
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