VIM underlining a title
HOW TO MAKE A CAPTION?
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(instead of keep tapping '-' to reach the desired length,
one easy(?) way to achieve the same as above:
go to the line)
0v$gU # caption to uppercase
yyp # duplicate the linev$r- # replace the line
ESC
(if same length not care, simply
80i- {escape}
Labels: vim