diff options
Diffstat (limited to 'doc/gawk.1')
| -rw-r--r-- | doc/gawk.1 | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -13,7 +13,7 @@ . if \w'\(rq' .ds rq "\(rq . \} .\} -.TH GAWK 1 "Mar 08 2014" "Free Software Foundation" "Utility Commands" +.TH GAWK 1 "Jul 10 2014" "Free Software Foundation" "Utility Commands" .SH NAME gawk \- pattern scanning and processing language .SH SYNOPSIS @@ -2629,6 +2629,23 @@ Return the cosine of .IR expr , which is in radians. .TP +.BI div( num ", " denom ", " result ) +Truncate +.I num +and +.I denom +to integers. Return the quotient of +.I num +divided by +.I denom +in \fIresult\fB["quotient"]\fR +and the remainder in +in \fIresult\fB["remainder"]\fR. +This is a +.I gawk +extension, primarily of value when working with +arbitrarily large integers. +.TP .BI exp( expr ) The exponential function. .TP @@ -3912,11 +3929,6 @@ The .B \-F option is not necessary given the command line variable assignment feature; it remains only for backwards compatibility. -.PP -Syntactically invalid single character programs tend to overflow -the parse stack, generating a rather unhelpful message. Such programs -are surprisingly difficult to diagnose in the completely general case, -and the effort to do so really is not worth it. .SH SEE ALSO .IR egrep (1), .IR sed (1), |