src/usr.bin/awk/awk.1 - diff - 1.8

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Diff for /src/usr.bin/awk/awk.1 between version 1.7 and 1.8

version 1.7, 2000/08/30 13:37:51

version 1.8, 2000/11/10 05:10:21

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.%D 1988

.%D 1988

.%O ISBN 0-201-07981-X

.%O ISBN 0-201-07981-X

.Re

.Re

.Sh HISTORY

AT&T

.Nm

by B. W. Kernighan was updated for

.Bx 4.4

and again in 1996.

.Sh BUGS

.Sh BUGS

There are no explicit conversions between numbers and strings.

There are no explicit conversions between numbers and strings.

To force an expression to be treated as a number add 0 to it;

To force an expression to be treated as a number add 0 to it;

Line 519

Line 525

.Pp

.Pp

The scope rules for variables in functions are a botch;

The scope rules for variables in functions are a botch;

the syntax is worse.

the syntax is worse.

.Sh HISTORY

AT&T

.Nm

by B. W. Kernighan was updated for

.Bx 4.4

and again in 1996.