Use consistent tense and remove repetition in E introduction (#1372)

This commit is contained in:
Amir Livneh
2019-03-08 09:16:56 -05:00
committed by Sergey Zubkov
parent e93462e1d7
commit 571ab494a8

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@@ -15152,8 +15152,8 @@ Error handling involves:
* Detecting an error
* Transmitting information about an error to some handler code
* Preserve the state of a program in a valid state
* Avoid resource leaks
* Preserving a valid state of the program
* Avoiding resource leaks
It is not possible to recover from all errors. If recovery from an error is not possible, it is important to quickly "get out" in a well-defined way. A strategy for error handling must be simple, or it becomes a source of even worse errors. Untested and rarely executed error-handling code is itself the source of many bugs.