vim shortcut

• X restore closed window (opposite of x)
• c caret mode (adjust the cursor)
• ^ go to previous visited tab
• H go back in history, opposite L
• J go one tab left, opposite K
• gi focus the first input text

“word” can be letters, numbers, and underscores
“WORD” is anything that isn’t whitespace.

• b moves by word, B moves by WORD
• >> Indent line by shift width spaces
  << De-indent line by shift width spaces
  5>> Indent 5 lines
  5== Re-indent 5 lines
• Cut/copy and paste using visual mode
  when selection over, d to cut, y to copy, p or P to paste after or before the cursor
• V whole line selection (v char-based selection)