2008年9月16日 · If you follow the link to |pattern|, it takes you to the section that explains the whole regexp patterns used in Vim. Meanwhile, |sub-replace-special| takes you to the subsection of "4.2 Substitute", which contains the patterns for …

2008年12月8日 · Behind the scenes, Vim uses \r (carriage returns) to save End-Of-Lines (regardless of the fileformat, which only matters when the file is being read or written). Vim uses \n to represent NULs. However, you search for EOL as \n, but in the replacement, \n stands for NUL. It's explained in :h sub-replace-sepcial.

Maximizing the utility of commands like c, y, and d that take motions requires having a good grasp of text-objects (type help text-objects in vim. These aren't in vi.) Because r takes a character instead of entering insert mode, you can input characters that would otherwise be difficult to add in. Typing r<C-R> (that's r, then ctrl-r) replaces ...

2013年7月21日 · After much headbanging I'm adding this here even though it's an old question: to insert a literal CR character from a :s command, you must precede it with a backslash or else vim (7.1.314) will convert it to the end of line character appropriate for your fileformat setting. ie …

2012年5月15日 · Is there a way to make \\n or \\r characters visible in vim? (I want to be able to see if the csv file I am looking at uses just \\n or \\r and \\n at the end of lines.

2014年3月3日 · Why <special keys>?. While you can use literal keys in mapping definitions (the Enter key would appear as ^M, or even just as an additional new line, depending on the settings), Vim provides a special key notation for key (combinations), so that it is easier to define (you don't have to use i_CTRL-V to literally insert the special character) and understand (<A-a> better expresses the intention ...

2009年4月29日 · The strong quotes around the substitution operator 's/\r//' are essential. Without them the shell will interpret \r as an escape+r and reduce it to a plain r, and remove all lower case r. That's why the answer given above in 2009 by Rob doesn't work. And adding the /g modifier ensures that even multiple \r will be removed, and not only the ...

2017年11月9日 · Has anyone been able to enable or use vim mode in RStudio? I'm using a new version of RStudio, (3.3.2 (2016-10-31)). The only instructions are from three or four years ago, and the screenshot of the GUI is different than what I use. (tools->global options->code->editing). There's no checkbox to enable it. I am very hopeful that it still exists

2021年4月8日 · As I understand it, Vim will show the ^M characters only if it thinks the fileformat of the file is unix. This usually happens when one or more lines ends with the \n unix-style line break character, but the others end with \r\n CRLF combination that Windows uses. Then the lines with the CRLF line ending will show the ^M character.

2010年3月17日 · Try adding this line to the file filetype.vim. filetype.vim is generally located in the folder ~/.vim. Create the file if it doesn't exist. au! BufNewFile,BufRead *.R,*.Rout,*.r,*.Rhistory,*.Rt,*.Rout.save,*.Rout.fail setf r On startup, vim links all the file extensions listed above to the filetype r, which is likely used by your syntax file.