[PATCH] (Debian, testing) bash.1: Remove superfluous '.PP' and whitespace

[Bjarni Ingi Gislason]

Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -g -O2 -fdebug-prefix-map=/build/bash-orJ5jM/bash-5.0=. 
-fstack-protector-strong -Wformat -Werror=format-security -Wall 
-Wno-parentheses -Wno-format-security
uname output: Linux kassi.invalid.is.lan 5.4.19-1 #1 SMP Wed Feb 19 23:52:01 
UTC 2020 x86_64 GNU/Linux
Machine Type: x86_64-pc-linux-gnu

Bash Version: 5.0
Patch Level: 16
Release Status: release

Description:
        [Detailed description of the problem, suggestion, or complaint.]

  The input file is from Debian testing.

  Warnings from "mandoc" and "test-groff".

Repeat-By:
        [Describe the sequence of events that causes the problem
        to occur.]

  mandoc -T lint bash.1


  test-groff -b -e -mandoc -T utf8 -rF0 -t -w w -z bash.1

  [ "test-groff" is a developmental version of "groff" ]

  [ The used command is an augmented version of the software in the
groff repository ]

####

  Examples from "mandoc":

mandoc: bash.1:420:50: STYLE: whitespace at end of input line
mandoc: bash.1:506:2: WARNING: skipping paragraph macro: PP empty
mandoc: bash.1:477:2: WARNING: skipping paragraph macro: PP after SH
mandoc: bash.1:536:2: WARNING: skipping paragraph macro: PP after SS

mandoc: bash.1:3763:2: WARNING: skipping paragraph macro: br before sp

  From "test-groff":

troff: <bash.1>:420: warning: trailing space
troff: <bash.1>:1416: warning: trailing space
troff: <bash.1>:2141: warning: trailing space
troff: <bash.1>:4426: warning: trailing space
troff: <bash.1>:5130: warning: trailing space
troff: <bash.1>:6037: warning: trailing space
troff: <bash.1>:6169: warning: trailing space
troff: <bash.1>:6241: warning: trailing space
troff: <bash.1>:6636: warning: trailing space
troff: <bash.1>:6637: warning: trailing space
troff: <bash.1>:10893: warning: trailing space

#

Additional: Change '\}' to '.\}' at the start of a line.

from "troff: <bash.1>:10893: warning: trailing space"


Fix:
        [Description of how to fix the problem.  If you don't know a
        fix for the problem, don't include this section.]

  The patch is in the attachment.

-- 
Bjarni I. Gislason

bash.1.diff.xz
Description: application/xz