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@ -8,7 +8,7 @@ strategy is to keep error messages on a stack allowing the user to
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trace back up to the point where the first error message has been
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trace back up to the point where the first error message has been
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generated. Every routine in the PSBLAS-2.0 library has, as last
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generated. Every routine in the PSBLAS-2.0 library has, as last
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non-optional argument, an integer \verb|info| variable; whenever,
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non-optional argument, an integer \verb|info| variable; whenever,
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inside the routine, en error is detected, this variable is set to a
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inside the routine, an error is detected, this variable is set to a
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value corresponding to a specific error code. Then this error code is
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value corresponding to a specific error code. Then this error code is
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also pushed on the error stack and then either control is returned to
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also pushed on the error stack and then either control is returned to
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the caller routine or the execution is aborted, depending on the users
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the caller routine or the execution is aborted, depending on the users
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