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| author | Andrew J. Schorr <aschorr@telemetry-investments.com> | 2018-01-08 10:15:17 -0500 |
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| committer | Andrew J. Schorr <aschorr@telemetry-investments.com> | 2018-01-08 10:15:17 -0500 |
| commit | add89651a72c0900de0792db3524ad3512c3c52e (patch) | |
| tree | ee3498ac9b60bf8ae8fd5742b14e8eecb839a542 /doc/gawk.texi | |
| parent | bae14502b6389b7d81bf0841a35b4c9d9824ca10 (diff) | |
| download | egawk-add89651a72c0900de0792db3524ad3512c3c52e.tar.gz egawk-add89651a72c0900de0792db3524ad3512c3c52e.tar.bz2 egawk-add89651a72c0900de0792db3524ad3512c3c52e.zip | |
Improve docs for checking for mpfr to mention that exit processes END rules.
Diffstat (limited to 'doc/gawk.texi')
| -rw-r--r-- | doc/gawk.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/gawk.texi b/doc/gawk.texi index 2e218d6c..5eb20995 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -32464,11 +32464,14 @@ BEGIN @{ if (! adequate_math_precision(fpbits)) @{ print("Error: insufficient computation precision available.\n" \ "Try again with the -M argument?") > "/dev/stderr" + # Note: you may need to set a flag here to bail out of END rules exit 1 @} @} @end example +Please be aware that @code{exit} will jump to the @code{END} rules, if present (@pxref{Exit Statement}). + @node POSIX Floating Point Problems @section Standards Versus Existing Practice |