Not only does version control let you go back to a previous version, you can diff your current version against an earlier version and see exactly where you made changes. For an error of the OP's sort you can usually then look at a few lines around the change areas and quickly spot the issue.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re^2: How do I find the missing curly brace?? by GrandFather
in thread How do I find the missing curly brace?? by harangzsolt33

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