update formatted documentation; fix typo in bashline.c; update system-dependent tests

doc/bash.1

@@ -5400,7 +5400,7 @@ when it is referenced, or when a variable which has been given the
 \fIinteger\fP attribute using \fBdeclare \-i\fP is assigned a value.
 A null value evaluates to 0.
 A shell variable need not have its \fIinteger\fP attribute
-turned on to be used in an expression.
+enabled to be used in an expression.
 .PP
 Integer constants follow the C language definition, without suffixes or
 character constants.

doc/bashbug.0

@@ -1,6 +1,4 @@
-BASHBUG(1)                  General Commands Manual                 BASHBUG(1)
-
-
+_B_A_S_H_B_U_G(1)                  General Commands Manual                 _B_A_S_H_B_U_G(1)
 
 NNAAMMEE
        bashbug - report a bug in bash
@@ -32,7 +30,7 @@ EENNVVIIRROONNMMEENNTT
               eemmaaccss.  If bbaasshhbbuugg cannot locate any of the alternative editors,
               it attempts to execute vvii.
 
-       HHOOMMEE   Directory  in  which  the failed bug report is saved if the mail
+       HHOOMMEE   Directory in which the failed bug report is saved  if  the  mail
               fails.
 
        TTMMPPDDIIRR Directory in which to create temporary files and directories.
@@ -47,6 +45,4 @@ AAUUTTHHOORRSS
        Chet Ramey, Case Western Reserve University
        chet@po.cwru.edu
 
-
-
-GNU Bash 5.2                     2020 August 1                      BASHBUG(1)
+GNU Bash 5.3                     2020 August 1                      _B_A_S_H_B_U_G(1)

doc/bashbug.1

@@ -7,7 +7,7 @@
 .\"
 .\"     Last Change: Sun Aug  2 15:39:07 EDT 2020
 .\"
-.TH BASHBUG 1 "2020 August 1" "GNU Bash 5.1"
+.TH BASHBUG 1 "2020 August 1" "GNU Bash 5.3"
 .SH NAME
 bashbug \- report a bug in bash
 .SH SYNOPSIS

doc/bashref.texi

@@ -8505,7 +8505,7 @@ The value of a variable is evaluated as an arithmetic expression
 when it is referenced, or when a variable which has been given the  
 @code{integer} attribute using @samp{declare -i} is assigned a value.
 A null value evaluates to 0.
-A shell variable need not have its @code{integer} attribute turned on
+A shell variable need not have its @code{integer} attribute enabled
 to be used in an expression.
 
 Integer constants follow the C language definition, without suffixes or

doc/builtins.0

@@ -2325,4 +2325,4 @@ SSHHEELLLL CCOOMMPPAATTIIBBIILLIITTYY MMOODDEE
 SSEEEE AALLSSOO
        bash(1), sh(1)
 
-GNU Bash 5.2                    2023 January 27               _B_A_S_H___B_U_I_L_T_I_N_S(1)
+GNU Bash 5.3                    2023 January 27               _B_A_S_H___B_U_I_L_T_I_N_S(1)

doc/builtins.1

@@ -7,7 +7,7 @@
 .de FN
 \fI\|\\$1\|\fP
 ..
-.TH BASH_BUILTINS 1 "2023 January 27" "GNU Bash 5.2"
+.TH BASH_BUILTINS 1 "2023 January 27" "GNU Bash 5.3"
 .SH NAME
 :, ., [, alias, bg, bind, break, builtin, caller,
 cd, command, compgen, complete, compopt,

doc/rbash.0

@@ -60,4 +60,4 @@ RREESSTTRRIICCTTEEDD SSHHEELLLL
 SSEEEE AALLSSOO
        bash(1)
 
-Bash-5.2                       2021 November 22                       _R_B_A_S_H(1)
+Bash-5.3                       2021 November 22                       _R_B_A_S_H(1)

doc/rbash.1

@@ -1,4 +1,4 @@
-.TH RBASH 1 "2021 November 22" "Bash-5.2"
+.TH RBASH 1 "2021 November 22" "Bash-5.3"
 .SH NAME
 rbash \- restricted bash, see \fBbash\fR(1)
 .SH RESTRICTED SHELL