[src/trunk]: src/external/historical/nawk/bin awk.1: add articles, remove 'sh...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7d8252825929
branches:  trunk
changeset: 368334:7d8252825929
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue Jul 05 22:20:55 2022 +0000

description:
awk.1: add articles, remove 'shall'

diffstat:

 external/historical/nawk/bin/awk.1 |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (60 lines):

diff -r 830382d95668 -r 7d8252825929 external/historical/nawk/bin/awk.1
--- a/external/historical/nawk/bin/awk.1        Tue Jul 05 22:07:20 2022 +0000
+++ b/external/historical/nawk/bin/awk.1        Tue Jul 05 22:20:55 2022 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: awk.1,v 1.30 2022/07/05 22:07:20 rillig Exp $
+.\"    $NetBSD: awk.1,v 1.31 2022/07/05 22:20:55 rillig Exp $
 .\"
 .\" Copyright (C) Lucent Technologies 1997
 .\" All Rights Reserved
@@ -129,9 +129,9 @@
 .El
 .Pp
 An input line is normally made up of fields separated by white space,
-or by regular expression
+or by the regular expression
 .Va FS
-built-in variable is set to.
+the built-in variable is set to.
 If
 .Va FS
 is null, the input line is split into one field per character.
@@ -344,17 +344,17 @@
 .Ar expr
 may be literal names or parenthesized expressions; identical string values in
 different statements denote the same open file.
-For that purpose file names
+For that purpose the file names
 .Pa /dev/stdin ,
 .Pa /dev/stdout ,
 and
 .Pa /dev/stderr
-refer to program's
+refer to the program's
 .Va stdin ,
 .Va stdout ,
 and
 .Va stderr
-respecively (and are unrelated to
+respectively (and are unrelated to the
 .Xr fd 4
 devices of the same names).
 .Ss Mathematical and Numeric Functions
@@ -687,7 +687,7 @@
 .Ic BEGIN
 action contains no
 .Ic getline
-statement, awk shall exit without reading its input when the last
+statement, awk exits without reading its input when the last
 statement in the last
 .Ic BEGIN
 action is executed.
@@ -697,7 +697,7 @@
 .Ic BEGIN
 and
 .Ic END ,
-the input shall be read before the statements in the
+the input is read before the statements in the
 .Ic END
 actions are executed.
 .Ss Built-in Variables