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### 159. Strange use of `underflow()`

Section: 31.6.3.5.3 [streambuf.virt.get] Status: TC1 Submitter: Dietmar Kühl Opened: 1999-07-20 Last modified: 2016-01-28

Priority: Not Prioritized

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Discussion:

The description of the meaning of the result of `showmanyc()` seems to be rather strange: It uses calls to `underflow()`. Using `underflow()` is strange because this function only reads the current character but does not extract it, `uflow()` would extract the current character. This should be fixed to use `sbumpc()` instead.

Proposed resolution:

Change 31.6.3.5.3 [streambuf.virt.get] paragraph 1, `showmanyc()`returns clause, by replacing the word "supplied" with the words "extracted from the stream".