numtools

commit 187e61d79f66b4e95994b407ad60330b0344c4fb
parent 2399b2f0954366669edb94226a8e41a6e6785a2e
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Tue, 31 Aug 2021 15:35:55 +0200

fix synopsis and description now that only stdin is accepted

Diffstat:
M
max.1
 | 
11
++++-------
M
mean.1
 | 
7
+------
M
min.1
 | 
8
++------
M
sum.1
 | 
11
+++--------

4 files changed, 10 insertions(+), 27 deletions(-)
diff --git a/max.1 b/max.1
@@ -9,13 +9,10 @@
 .Op Ar file
 .Sh DESCRIPTION
 .Nm
-returns the maximum numerical value for each column in
-.Ar file
-or in standard input, if no
-.Ar file
-is given.
-Input fields must be tab-separated and each line must contain the same
-number of fields.
+returns the maximum numerical value for each column in standard
+input.
+Input fields must be tab-separated and each line must contain
+the same number of fields.
 .Sh SEE ALSO
 .Xr mean 1 ,
 .Xr min 1 ,
diff --git a/mean.1 b/mean.1
@@ -6,14 +6,9 @@
 .Nd returns the average value for each column
 .Sh SYNOPSIS
 .Nm
-.Op Ar file
 .Sh DESCRIPTION
 .Nm
-returns the mean numerical value for each column in
-.Ar file
-or in standard input, if no
-.Ar file
-is given.
+returns the mean numerical value for each column in standard input.
 Input fields must be tab-separated and each line must contain the same
 number of fields.
 .Sh SEE ALSO
diff --git a/min.1 b/min.1
@@ -6,14 +6,10 @@
 .Nd returns the minimum value for each column
 .Sh SYNOPSIS
 .Nm
-.Op Ar file
 .Sh DESCRIPTION
 .Nm
-returns the minimum numerical value for each column in
-.Ar file
-or in standard input, if no
-.Ar file
-is given.
+returns the minimum numerical value for each column in standard
+input.
 Input fields must be tab-separated and each line must contain the same
 number of fields.
 .Sh SEE ALSO
diff --git a/sum.1 b/sum.1
@@ -6,16 +6,11 @@
 .Nd returns the sum for each column
 .Sh SYNOPSIS
 .Nm
-.Op Ar file
 .Sh DESCRIPTION
 .Nm
-returns the numerical sum for each column in
-.Ar file
-or in standard input, if no
-.Ar file
-is given.
-Input fields must be tab-separated and each line must contain the same
-number of fields.
+returns the numerical sum for each column in standard input.
+Input fields must be tab-separated and each line must contain the
+same number of fields.
 .Sh SEE ALSO
 .Xr max 1 ,
 .Xr mean 1 ,