exercise 10 of 10

macros

• qa starts recording keys into register a; q stops.
• @a replays it; 3@a replays it three times.
• ~ toggles the case of the character under the cursor; s substitutes it.

Record the fix for one line, ending on the start of the next line (j0), then replay.

try it

goal:

Alice is 30
Bob is 25
Carol is 41
Dave is 19