vi on multiple files

— 2019 xp: I find it useful to quickly exit vi, examine another file, then use bash to recycle previous (long) vi-launch command.

I rely heavily on the fact that vi remembers the last cursor (and search pattern) per file.

Whenever I run a vi-launch command, I quickly decide on file1 file2 file3 names, picking and shuffling among the hottest files.

—-

[3/4] means vi receives 3 keystrokes; we hit 4 keys including shift or ctrl …

–“split” solution by Deepak M

vi file1 # load 1st file

  • :sp file2 # to show 2nd file upstairs
  • :vsp file3 # to show 2nd file side by side
  • You end up with  — file2 and file3 side by side upstairs, and file1 downstairs!
  • [2/3] ctrl-ww # To move cursor to the “next” file, until it cycles back

–the q( :e ) solution

vi file1 # load 1st file

  • :e file2 # to put 2nd file on foreground
  • [1/3] ctrl-^ — to switch to “the other file”
  • This solution is non-ideal for moving data between files, since you must save active file before switching and you can’t see both files

–editing 3 or more files

  1. vi file1 file2 file3
  2. q(:n) to switch to next, q(:N) for previous…
  3. q(:args) shows all files with current file highlighted
  • –Suppose now you are at file2.
  • q(:e file4) works. q(^) will toggle between file2 and file4
  • However, q(:n :N  :args) only work on the original list, not new files from q(:e)

q(:n :N ^) always shows the current filename in status bar:)

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