mingw/info/gdb/Errors.html

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  12 Node:<a name="Errors">Errors</a>,
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  19 <h3 class="section">Errors</h3>
  20
  21 <pre class="smallexample">     ^Z^Zquit
  22      </pre>
  23
  24    <p>This annotation occurs right before GDB responds to an interrupt.
  25
  26 <pre class="smallexample">     ^Z^Zerror
  27      </pre>
  28
  29    <p>This annotation occurs right before GDB responds to an error.
  30
  31    <p>Quit and error annotations indicate that any annotations which GDB was
  32 in the middle of may end abruptly.  For example, if a
  33 <code>value-history-begin</code> annotation is followed by a <code>error</code>, one
  34 cannot expect to receive the matching <code>value-history-end</code>.  One
  35 cannot expect not to receive it either, however; an error annotation
  36 does not necessarily mean that GDB is immediately returning all the way
  37 to the top level.
  38
  39    <p>A quit or error annotation may be preceded by
  40
  41 <pre class="smallexample">     ^Z^Zerror-begin
  42      </pre>
  43
  44    <p>Any output between that and the quit or error annotation is the error
  45 message.
  46
  47    <p>Warning messages are not yet annotated.
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