tfix synopsis and description now that only stdin is accepted - numtools - perform numerical operations on vectors and matrices in unix pipes
 (HTM) git clone git://src.adamsgaard.dk/numtools
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       ---
 (DIR) commit 187e61d79f66b4e95994b407ad60330b0344c4fb
 (DIR) parent 2399b2f0954366669edb94226a8e41a6e6785a2e
 (HTM) 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(-)
       ---
 (DIR) diff --git a/max.1 b/max.1
       t@@ -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 ,
 (DIR) diff --git a/mean.1 b/mean.1
       t@@ -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
 (DIR) diff --git a/min.1 b/min.1
       t@@ -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
 (DIR) diff --git a/sum.1 b/sum.1
       t@@ -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 ,