updates to man pages to deal with groff warnings and old troff versions

doc/bashref.log

@@ -1,12 +1,12 @@
-This is pdfTeX, Version 3.141592653-2.6-1.40.22 (TeX Live 2021/MacPorts 2021.58693_0) (preloaded format=pdfetex 2021.8.30)  14 DEC 2023 16:39
+This is pdfTeX, Version 3.141592653-2.6-1.40.25 (TeX Live 2023/MacPorts 2023.66589_3) (preloaded format=pdfetex 2024.1.2)  7 FEB 2024 09:25
 entering extended mode
  restricted \write18 enabled.
  file:line:error style messages enabled.
  %&-line parsing enabled.
-**\input /usr/local/src/bash/bash-20231212/doc/bashref.texi \input /usr/local/s
-rc/bash/bash-20231212/doc/bashref.texi
-(/usr/local/src/bash/bash-20231212/doc/bashref.texi
-(/usr/local/src/bash/bash-20231212/doc/texinfo.tex
+**\input /usr/local/src/bash/bash-20240205/doc/bashref.texi \input /usr/local/s
+rc/bash/bash-20240205/doc/bashref.texi
+(/usr/local/src/bash/bash-20240205/doc/bashref.texi
+(/usr/local/src/bash/bash-20240205/doc/texinfo.tex
 Loading texinfo [version 2015-11-22.14]:
 \outerhsize=\dimen16
 \outervsize=\dimen17
@@ -162,15 +162,15 @@ This is `epsf.tex' v2.7.4 <14 February 2011>
 texinfo.tex: doing @include of version.texi
 
 
-(/usr/local/src/bash/bash-20231212/doc/version.texi) [1{/opt/local/var/db/texmf
+(/usr/local/src/bash/bash-20240205/doc/version.texi) [1{/opt/local/var/db/texmf
 /fonts/map/pdftex/updmap/pdftex.map}] [2]
-(/usr/local/build/bash/bash-20231212/doc/bashref.toc [-1] [-2] [-3]) [-4]
-(/usr/local/build/bash/bash-20231212/doc/bashref.toc)
-(/usr/local/build/bash/bash-20231212/doc/bashref.toc) Chapter 1
+(/usr/local/build/bash/bash-20240205/doc/bashref.toc [-1] [-2] [-3]) [-4]
+(/usr/local/build/bash/bash-20240205/doc/bashref.toc)
+(/usr/local/build/bash/bash-20240205/doc/bashref.toc) Chapter 1
 \openout0 = `bashref.toc'.
 
 
-(/usr/local/build/bash/bash-20231212/doc/bashref.aux)
+(/usr/local/build/bash/bash-20240205/doc/bashref.aux)
 \openout1 = `bashref.aux'.
 
  Chapter 2 [1] [2]
@@ -221,16 +221,17 @@ Overfull \hbox (5.95723pt too wide) in paragraph at lines 724--725
 @rwindfile=@write4
 \openout4 = `bashref.rw'.
 
-[9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23]
-[24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38]
-[39] [40] [41] [42] [43] [44] [45] [46] [47] Chapter 4 [48]
+[9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19{/opt/local/share/texmf-tex
+live/fonts/enc/dvips/cm-super/cm-super-t1.enc}] [20] [21] [22] [23] [24]
+[25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39]
+[40] [41] [42] [43] [44] [45] [46] [47] Chapter 4 [48]
 @btindfile=@write5
 \openout5 = `bashref.bt'.
 
- [49] [50] [51]
-[52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [66]
-[67] [68]
-Overfull \hbox (38.26585pt too wide) in paragraph at lines 5420--5420
+ [49] [50] [51] [52]
+[53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [66] [67]
+[68]
+Overfull \hbox (38.26585pt too wide) in paragraph at lines 5435--5435
  []@texttt set [-abefhkmnptuvxBCEHPT] [-o @textttsl option-name@texttt ] [--] [
 -] [@textttsl ar-gu-ment []@texttt ][] 
 
@@ -243,7 +244,7 @@ Overfull \hbox (38.26585pt too wide) in paragraph at lines 5420--5420
 .etc.
 
 
-Overfull \hbox (38.26585pt too wide) in paragraph at lines 5421--5421
+Overfull \hbox (38.26585pt too wide) in paragraph at lines 5436--5436
  []@texttt set [+abefhkmnptuvxBCEHPT] [+o @textttsl option-name@texttt ] [--] [
 -] [@textttsl ar-gu-ment []@texttt ][] 
 
@@ -262,10 +263,10 @@ Overfull \hbox (38.26585pt too wide) in paragraph at lines 5421--5421
 [119] [120]
 texinfo.tex: doing @include of rluser.texi
 
- (/usr/local/src/bash/bash-20231212/lib/readline/doc/rluser.texi
+ (/usr/local/src/bash/bash-20240205/lib/readline/doc/rluser.texi
 Chapter 8 [121] [122] [123] [124] [125] [126] [127] [128] [129] [130] [131]
 [132]
-Underfull \hbox (badness 7540) in paragraph at lines 878--884
+Underfull \hbox (badness 7540) in paragraph at lines 882--888
  []@textrm In the ex-am-ple above, @textttsl C-u[] @textrm is bound to the func
 -tion
 
@@ -278,7 +279,7 @@ Underfull \hbox (badness 7540) in paragraph at lines 878--884
 .etc.
 
 
-Underfull \hbox (badness 10000) in paragraph at lines 878--884
+Underfull \hbox (badness 10000) in paragraph at lines 882--888
  @texttt universal-argument[]@textrm , @textttsl M-DEL[] @textrm is bound to th
 e func-tion
 
@@ -291,7 +292,7 @@ e func-tion
 .etc.
 
 [133] [134] [135] [136]
-Overfull \hbox (26.43913pt too wide) in paragraph at lines 1112--1112
+Overfull \hbox (26.43913pt too wide) in paragraph at lines 1116--1116
  []@texttt Meta-Control-h: backward-kill-word Text after the function name is i
 gnored[] 
 
@@ -312,10 +313,10 @@ gnored[]
 texinfo.tex: doing @include of hsuser.texi
 
 
-(/usr/local/src/bash/bash-20231212/lib/readline/doc/hsuser.texi Chapter 9
+(/usr/local/src/bash/bash-20240205/lib/readline/doc/hsuser.texi Chapter 9
 [158] [159] [160] [161] [162] [163]) Chapter 10 [164] [165] [166] [167]
 [168]
-Underfull \hbox (badness 10000) in paragraph at lines 9776--9785
+Underfull \hbox (badness 10000) in paragraph at lines 9801--9810
 []@textrm All of the fol-low-ing op-tions ex-cept for `@texttt alt-array-implem
 entation[]@textrm '[],
 
@@ -328,7 +329,7 @@ entation[]@textrm '[],
 .etc.
 
 
-Underfull \hbox (badness 10000) in paragraph at lines 9776--9785
+Underfull \hbox (badness 10000) in paragraph at lines 9801--9810
 @textrm `@texttt disabled-builtins[]@textrm '[], `@texttt direxpand-default[]@t
 extrm '[], `@texttt strict-posix-default[]@textrm '[], and
 
@@ -344,35 +345,34 @@ extrm '[], `@texttt strict-posix-default[]@textrm '[], and
 [178] [179] Appendix C [180]
 texinfo.tex: doing @include of fdl.texi
 
- (/usr/local/src/bash/bash-20231212/doc/fdl.texi
+ (/usr/local/src/bash/bash-20240205/doc/fdl.texi
 [181] [182] [183] [184] [185] [186] [187]) Appendix D [188] [189] [190]
 [191] [192] [193] [194] [195] [196] [197] ) 
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-Output written on bashref.pdf (203 pages, 816032 bytes).
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+Output written on bashref.pdf (203 pages, 816864 bytes).
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