bash-5.0-beta2 releasebash-5.0-beta2

1 files changed, 2294 insertions, 2249 deletions

diff --git a/doc/bashref.ps b/doc/bashref.ps
index 108332c5..c8e6d45f 100644
--- a/doc/bashref.ps
+++ b/doc/bashref.ps
@@ -1,8 +1,8 @@
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 %%Title: bashref.dvi
-%%CreationDate: Fri Sep  7 20:15:25 2018
-%%Pages: 183
+%%CreationDate: Mon Nov 19 20:21:05 2018
+%%Pages: 184
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@@ -12,7 +12,7 @@
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+%DVIPSSource:  TeX output 2018.11.19:1521
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@@ -8354,14 +8355,14 @@ y Fu(The)c(follo)m(wing)h(is)f(a)h(brief)e(description)i(of)f(the)g
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 (from)41 b(a)i(string)330 3566 y(supplied)30 b(as)h(an)g(argumen)m(t)h
 (to)g(the)f Ft(-c)g Fu(in)m(v)m(o)s(cation)i(option)f(\(see)g(Section)g
-(6.1)g([In)m(v)m(oking)g(Bash],)330 3675 y(page)f(84\),)h(or)e(from)g
+(6.1)g([In)m(v)m(oking)g(Bash],)330 3675 y(page)f(85\),)h(or)e(from)g
 (the)h(user's)f(terminal.)199 3821 y(2.)61 b(Breaks)43
 b(the)g(input)f(in)m(to)h(w)m(ords)f(and)g(op)s(erators,)k(ob)s(eying)d
 (the)g(quoting)g(rules)f(describ)s(ed)f(in)330 3931 y(Section)27
 b(3.1.2)i([Quoting],)f(page)f(6.)40 b(These)26 b(tok)m(ens)i(are)f
 (separated)g(b)m(y)f Ft(metacharacters)p Fu(.)36 b(Alias)330
 4040 y(expansion)30 b(is)h(p)s(erformed)d(b)m(y)j(this)f(step)g(\(see)i
-(Section)f(6.6)g([Aliases],)i(page)e(92\).)199 4186 y(3.)61
+(Section)f(6.6)g([Aliases],)i(page)e(93\).)199 4186 y(3.)61
 b(P)m(arses)35 b(the)g(tok)m(ens)g(in)m(to)h(simple)e(and)g(comp)s
 (ound)f(commands)h(\(see)h(Section)h(3.2)f([Shell)g(Com-)330
 4296 y(mands],)30 b(page)h(8\).)199 4442 y(4.)61 b(P)m(erforms)40
@@ -8396,11 +8397,11 @@ y(Quoting)c(can)f(b)s(e)g(used)f(to)j(disable)e(sp)s(ecial)h(treatmen)m
 (quoted)g(if)h(it)g(is)f(to)h(represen)m(t)g(itself.)68
 b(When)39 b(the)h(command)f(history)150 1015 y(expansion)i(facilities)j
 (are)e(b)s(eing)f(used)g(\(see)h(Section)h(9.3)f([History)h(In)m
-(teraction],)j(page)c(142\),)47 b(the)150 1124 y Fr(history)30
+(teraction],)j(page)c(143\),)47 b(the)150 1124 y Fr(history)30
 b(expansion)h Fu(c)m(haracter,)h(usually)f(`)p Ft(!)p
 Fu(',)g(m)m(ust)f(b)s(e)g(quoted)h(to)g(prev)m(en)m(t)g(history)g
 (expansion.)41 b(See)150 1234 y(Section)22 b(9.1)g([Bash)f(History)h(F)
--8 b(acilities],)26 b(page)c(140,)j(for)20 b(more)h(details)h
+-8 b(acilities],)26 b(page)c(141,)j(for)20 b(more)h(details)h
 (concerning)g(history)f(expansion.)275 1364 y(There)37
 b(are)h(three)f(quoting)h(mec)m(hanisms:)56 b(the)38
 b Fr(escap)s(e)g(c)m(haracter)p Fu(,)j(single)d(quotes,)i(and)d(double)
@@ -8429,7 +8430,7 @@ b(quotes,)h(with)f(the)g(exception)h(of)f(`)p Ft($)p
 Fu(',)h(`)p Ft(`)p Fu(',)g(`)p Ft(\\)p Fu(',)g(and,)f(when)f(history)g
 (expansion)h(is)g(enabled,)h(`)p Ft(!)p Fu('.)150 3254
 y(When)e(the)h(shell)g(is)g(in)f Fm(posix)g Fu(mo)s(de)g(\(see)i
-(Section)f(6.11)i([Bash)e(POSIX)e(Mo)s(de],)k(page)e(98\),)i(the)e(`)p
+(Section)f(6.11)i([Bash)e(POSIX)e(Mo)s(de],)k(page)e(99\),)i(the)e(`)p
 Ft(!)p Fu(')150 3364 y(has)28 b(no)g(sp)s(ecial)h(meaning)g(within)f
 (double)g(quotes,)h(ev)m(en)g(when)f(history)g(expansion)g(is)g
 (enabled.)40 b(The)150 3474 y(c)m(haracters)h(`)p Ft($)p
@@ -8527,7 +8528,7 @@ Ft(interactive_comments)38 b Fu(option)44 b(enabled)f(do)s(es)g(not)g
 (allo)m(w)150 5230 y(commen)m(ts.)56 b(The)34 b Ft
 (interactive_comments)c Fu(option)35 b(is)g(on)g(b)m(y)g(default)g(in)g
 (in)m(teractiv)m(e)j(shells.)55 b(See)150 5340 y(Section)30
-b(6.3)f([In)m(teractiv)m(e)j(Shells],)d(page)h(87,)g(for)e(a)i
+b(6.3)f([In)m(teractiv)m(e)j(Shells],)d(page)h(88,)g(for)e(a)i
 (description)e(of)h(what)g(mak)m(es)h(a)f(shell)g(in)m(teractiv)m(e.)p
 eop end
 %%Page: 8 14
@@ -8588,21 +8589,21 @@ h(it)150 3752 y(\014nishes.)51 b(The)34 b(statistics)i(curren)m(tly)e
 (output)g(format)g(to)150 3971 y(that)j(sp)s(eci\014ed)e(b)m(y)h
 Fm(posix)p Fu(.)49 b(When)33 b(the)g(shell)g(is)h(in)e
 Fm(posix)h Fu(mo)s(de)g(\(see)h(Section)g(6.11)g([Bash)g(POSIX)150
-4081 y(Mo)s(de],)40 b(page)f(98\),)i(it)d(do)s(es)f(not)h(recognize)i
+4081 y(Mo)s(de],)40 b(page)f(99\),)i(it)d(do)s(es)f(not)h(recognize)i
 Ft(time)c Fu(as)i(a)g(reserv)m(ed)g(w)m(ord)f(if)h(the)g(next)g(tok)m
 (en)g(b)s(egins)150 4191 y(with)33 b(a)g(`)p Ft(-)p Fu('.)49
 b(The)33 b Ft(TIMEFORMAT)d Fu(v)-5 b(ariable)34 b(ma)m(y)g(b)s(e)f(set)
 g(to)h(a)g(format)f(string)g(that)h(sp)s(eci\014es)f(ho)m(w)g(the)150
 4300 y(timing)38 b(information)g(should)e(b)s(e)h(displa)m(y)m(ed.)62
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-b(page)d(72,)i(for)e(a)150 4410 y(description)27 b(of)g(the)h(a)m(v)-5
+b(page)d(73,)i(for)e(a)150 4410 y(description)27 b(of)g(the)h(a)m(v)-5
 b(ailable)29 b(formats.)40 b(The)26 b(use)h(of)g Ft(time)f
 Fu(as)i(a)f(reserv)m(ed)g(w)m(ord)g(p)s(ermits)f(the)h(timing)150
 4519 y(of)38 b(shell)g(builtins,)i(shell)e(functions,)i(and)d(pip)s
 (elines.)63 b(An)38 b(external)h Ft(time)e Fu(command)h(cannot)g(time)
 150 4629 y(these)31 b(easily)-8 b(.)275 4765 y(When)29
 b(the)h(shell)h(is)f(in)f Fm(posix)g Fu(mo)s(de)h(\(see)h(Section)f
-(6.11)i([Bash)e(POSIX)f(Mo)s(de],)i(page)g(98\),)g Ft(time)150
+(6.11)i([Bash)e(POSIX)f(Mo)s(de],)i(page)g(99\),)g Ft(time)150
 4875 y Fu(ma)m(y)26 b(b)s(e)f(follo)m(w)m(ed)j(b)m(y)d(a)h(newline.)39
 b(In)25 b(this)h(case,)i(the)d(shell)h(displa)m(ys)g(the)g(total)h
 (user)e(and)g(system)h(time)150 4984 y(consumed)33 b(b)m(y)h(the)h
@@ -8659,7 +8660,7 @@ Fr(bac)m(kground)p Fu(.)150 2707 y(The)f(shell)h(do)s(es)f(not)h(w)m
 (ait)g(for)f(the)h(command)f(to)i(\014nish,)d(and)h(the)h(return)e
 (status)i(is)g(0)g(\(true\).)40 b(When)150 2816 y(job)d(con)m(trol)i
 (is)e(not)g(activ)m(e)j(\(see)e(Chapter)f(7)g([Job)g(Con)m(trol],)j
-(page)e(102\),)j(the)d(standard)e(input)g(for)150 2926
+(page)e(103\),)j(the)d(standard)e(input)g(for)150 2926
 y(async)m(hronous)43 b(commands,)k(in)d(the)f(absence)i(of)f(an)m(y)g
 (explicit)h(redirections,)j(is)43 b(redirected)h(from)150
 3036 y Ft(/dev/null)p Fu(.)275 3168 y(Commands)19 b(separated)j(b)m(y)f
@@ -8753,7 +8754,7 @@ Ft(;)i Fj(expr3)e Ft(\)\))h(;)h(do)f Fj(commands)e Ft(;)j(done)630
 4397 y Fu(First,)38 b(the)f(arithmetic)h(expression)e
 Fr(expr1)43 b Fu(is)36 b(ev)-5 b(aluated)38 b(according)f(to)g(the)g
 (rules)f(de-)630 4507 y(scrib)s(ed)41 b(b)s(elo)m(w)h(\(see)h(Section)g
-(6.5)g([Shell)g(Arithmetic],)j(page)d(91\).)77 b(The)42
+(6.5)g([Shell)g(Arithmetic],)j(page)d(92\).)77 b(The)42
 b(arithmetic)630 4616 y(expression)33 b Fr(expr2)41 b
 Fu(is)34 b(then)f(ev)-5 b(aluated)35 b(rep)s(eatedly)f(un)m(til)g(it)g
 (ev)-5 b(aluates)35 b(to)g(zero.)51 b(Eac)m(h)630 4726
@@ -8900,7 +8901,7 @@ b(fname)g(in)i(*;)870 3718 y(do)870 3828 y(echo)f(you)g(picked)f
 Ft(\)\))630 4463 y Fu(The)33 b(arithmetic)i Fr(expression)f
 Fu(is)f(ev)-5 b(aluated)35 b(according)g(to)f(the)g(rules)f(describ)s
 (ed)g(b)s(elo)m(w)630 4573 y(\(see)j(Section)f(6.5)h([Shell)f
-(Arithmetic],)i(page)f(91\).)55 b(If)34 b(the)h(v)-5
+(Arithmetic],)i(page)f(92\).)55 b(If)34 b(the)h(v)-5
 b(alue)35 b(of)g(the)g(expression)g(is)630 4682 y(non-zero,)27
 b(the)f(return)e(status)i(is)g(0;)h(otherwise)f(the)g(return)e(status)i
 (is)g(1.)39 b(This)25 b(is)g(exactly)630 4792 y(equiv)-5
@@ -8917,7 +8918,7 @@ y(Return)25 b(a)h(status)f(of)h(0)g(or)g(1)g(dep)s(ending)e(on)h(the)h
 408 y(sion)j Fr(expression)p Fu(.)41 b(Expressions)29
 b(are)i(comp)s(osed)f(of)g(the)h(primaries)f(describ)s(ed)f(b)s(elo)m
 (w)h(in)630 518 y(Section)36 b(6.4)h([Bash)f(Conditional)g
-(Expressions],)h(page)f(89.)57 b(W)-8 b(ord)36 b(splitting)h(and)e
+(Expressions],)h(page)f(90.)57 b(W)-8 b(ord)36 b(splitting)h(and)e
 (\014le-)630 628 y(name)d(expansion)g(are)h(not)g(p)s(erformed)d(on)j
 (the)f(w)m(ords)g(b)s(et)m(w)m(een)h(the)f Ft([[)g Fu(and)f
 Ft(]])p Fu(;)i(tilde)630 737 y(expansion,)e(parameter)g(and)f(v)-5
@@ -9124,7 +9125,7 @@ b(Commands],)h(page)g(8\);)k(otherwise,)e(it)d(is)g(in)m(terpreted)h
 3853 y(command.)275 3994 y(When)j(the)i(copro)s(cess)f(is)g(executed,)
 48 b(the)43 b(shell)g(creates)i(an)e(arra)m(y)g(v)-5
 b(ariable)44 b(\(see)g(Section)g(6.7)150 4103 y([Arra)m(ys],)32
-b(page)g(93\))h(named)e Ft(NAME)f Fu(in)h(the)h(con)m(text)h(of)e(the)h
+b(page)g(94\))h(named)e Ft(NAME)f Fu(in)h(the)h(con)m(text)h(of)e(the)h
 (executing)g(shell.)44 b(The)31 b(standard)f(output)150
 4213 y(of)39 b Fr(command)j Fu(is)d(connected)g(via)g(a)g(pip)s(e)f(to)
 i(a)f(\014le)f(descriptor)h(in)f(the)h(executing)h(shell,)h(and)d(that)
@@ -9298,7 +9299,7 @@ y(w)m(ord)38 b(is)g(used,)h(but)f(the)g(paren)m(theses)h(are)f(not)h
 b Fu(is)35 b(sp)s(eci\014ed)g(as)g(the)h(name)f(of)h(a)f(command.)56
 b(When)35 b(the)150 518 y(shell)d(is)h(in)f Fm(posix)f
 Fu(mo)s(de)h(\(see)h(Section)g(6.11)h([Bash)f(POSIX)e(Mo)s(de],)j(page)
-f(98\),)h Fr(name)j Fu(ma)m(y)c(not)g(b)s(e)150 628 y(the)k(same)g(as)g
+f(99\),)h Fr(name)j Fu(ma)m(y)c(not)g(b)s(e)150 628 y(the)k(same)g(as)g
 (one)g(of)g(the)f(sp)s(ecial)i(builtins)e(\(see)h(Section)h(4.4)g([Sp)s
 (ecial)f(Builtins],)i(page)e(71\).)61 b(An)m(y)150 737
 y(redirections)32 b(\(see)g(Section)h(3.6)f([Redirections],)i(page)e
@@ -9500,14 +9501,14 @@ Fu(,)g Ft(typeset)p Fu(,)g Ft(export)p Fu(,)150 1821
 y Ft(readonly)p Fu(,)38 b(and)g Ft(local)f Fu(builtin)h(commands)g(\()p
 Fr(declaration)j Fu(commands\).)64 b(When)39 b(in)f Fm(posix)f
 Fu(mo)s(de)150 1931 y(\(see)c(Section)f(6.11)h([Bash)g(POSIX)d(Mo)s
-(de],)j(page)f(98\),)i(these)e(builtins)f(ma)m(y)i(app)s(ear)e(in)g(a)h
+(de],)j(page)f(99\),)i(these)e(builtins)f(ma)m(y)i(app)s(ear)e(in)g(a)h
 (command)150 2040 y(after)i(one)g(or)f(more)h(instances)g(of)f(the)h
 Ft(command)d Fu(builtin)i(and)g(retain)h(these)g(assignmen)m(t)g
 (statemen)m(t)150 2150 y(prop)s(erties.)275 2284 y(In)29
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 (assigning)g(a)h(v)-5 b(alue)30 b(to)h(a)f(shell)g(v)-5
 b(ariable)31 b(or)150 2393 y(arra)m(y)24 b(index)f(\(see)h(Section)g
-(6.7)g([Arra)m(ys],)i(page)e(93\),)i(the)e(`)p Ft(+=)p
+(6.7)g([Arra)m(ys],)i(page)e(94\),)i(the)e(`)p Ft(+=)p
 Fu(')f(op)s(erator)g(can)h(b)s(e)f(used)f(to)i(app)s(end)e(to)i(or)150
 2503 y(add)k(to)i(the)f(v)-5 b(ariable's)30 b(previous)e(v)-5
 b(alue.)41 b(This)28 b(includes)g(argumen)m(ts)i(to)f(builtin)g
@@ -9522,7 +9523,7 @@ b(ariable's)30 b(curren)m(t)g(v)-5 b(alue,)31 b(whic)m(h)e(is)h(also)h
 (ev)-5 b(aluated.)42 b(When)29 b(`)p Ft(+=)p Fu(')h(is)150
 2941 y(applied)25 b(to)h(an)f(arra)m(y)h(v)-5 b(ariable)26
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-(ys],)h(page)f(93\),)150 3051 y(the)33 b(v)-5 b(ariable's)33
+(ys],)h(page)f(94\),)150 3051 y(the)33 b(v)-5 b(ariable's)33
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 (to)150 3160 y(the)26 b(arra)m(y)h(b)s(eginning)e(at)i(one)f(greater)h
@@ -9661,65 +9662,66 @@ b(to)i(the)f(curren)m(t)h(option)f(\015ags)h(as)f(sp)s(eci\014ed)g(up)s
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 (shell)g(itself)g(\(suc)m(h)g(as)g(the)g Ft(-i)630 518
-y Fu(option\).)150 684 y Ft($)432 b Fu(\($$\))31 b(Expands)d(to)j(the)e
+y Fu(option\).)150 675 y Ft($)432 b Fu(\($$\))31 b(Expands)d(to)j(the)e
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-793 y(pro)s(cess)f Fm(id)g Fu(of)h(the)g(in)m(v)m(oking)g(shell,)g(not)
-g(the)f(subshell.)150 959 y Ft(!)432 b Fu(\($!\))51 b(Expands)32
+785 y(pro)s(cess)f Fm(id)g Fu(of)h(the)g(in)m(v)m(oking)g(shell,)g(not)
+g(the)f(subshell.)150 943 y Ft(!)432 b Fu(\($!\))51 b(Expands)32
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-(tly)h(placed)f(in)m(to)g(the)g(bac)m(k-)630 1069 y(ground,)26
+(tly)h(placed)f(in)m(to)g(the)g(bac)m(k-)630 1052 y(ground,)26
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-(using)g(the)g Ft(bg)f Fu(builtin)630 1178 y(\(see)31
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-1344 y Ft(0)432 b Fu(\($0\))46 b(Expands)d(to)i(the)g(name)g(of)f(the)h
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+b(Section)h(7.2)f([Job)f(Con)m(trol)h(Builtins],)g(page)h(104\).)150
+1319 y Ft(0)432 b Fu(\($0\))46 b(Expands)d(to)i(the)g(name)g(of)f(the)h
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-1563 y(Scripts],)g(page)g(41\),)h Ft($0)e Fu(is)h(set)g(to)g(the)f
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 (name)h(of)f(that)h(\014le.)41 b(If)28 b(Bash)g(is)h(started)g(with)f
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-2058 y Ft(_)432 b Fu(\($)p 716 2058 28 4 v 41 w(,)41
+2025 y Ft(_)432 b Fu(\($)p 716 2025 28 4 v 41 w(,)41
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-2386 y(command,)g(after)f(expansion.)48 b(Also)34 b(set)g(to)f(the)g
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-b(ailable:)69 b Fr(pro)s(cess)150 4730 y(substitution)p
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-4839 y(metic)d(expansion)g(and)e(command)i(substitution.)275
-4980 y(After)f(these)h(expansions)f(are)g(p)s(erformed,)f(quote)i(c)m
+4854 y(metic)d(expansion)g(and)e(command)i(substitution.)275
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 (\014lename)h(expansion)f(can)h(increase)g(the)g(n)m(um)m(b)s(er)150
@@ -9733,7 +9735,7 @@ y(exceptions)26 b(to)f(this)g(are)g(the)g(expansions)g(of)g
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 (P)m(arameters],)150 408 y(page)31 b(21\),)h(and)e Ft("${)p
 Fj(name)p Ft([@]}")d Fu(and)i Ft(${)p Fj(name)p Ft([*]})f
-Fu(\(see)j(Section)h(6.7)f([Arra)m(ys],)g(page)g(93\).)275
+Fu(\(see)j(Section)h(6.7)f([Arra)m(ys],)g(page)g(94\).)275
 537 y(After)41 b(all)i(expansions,)h Ft(quote)29 b(removal)40
 b Fu(\(see)i(Section)h(3.5.9)g([Quote)f(Remo)m(v)-5 b(al],)47
 b(page)42 b(34\))h(is)150 647 y(p)s(erformed.)150 834
@@ -9844,7 +9846,7 @@ g(w)m(ould)f(b)s(e)g(displa)m(y)m(ed)h(b)m(y)g(the)f
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+(k],)150 1559 y(page)c(96\).)57 b(If)35 b(the)g(tilde-pre\014x,)i(sans)
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@@ -9903,7 +9905,7 @@ b(alue)42 b(of)g Fr(parameter)48 b Fu(is)150 408 y(substituted.)43
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+(\(see)i(Section)f(6.7)g([Arra)m(ys],)g(page)g(94\).)42
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@@ -9992,7 +9994,7 @@ b(Basic)32 b(Shell)e(F)-8 b(eatures)2246 b(26)630 299
 y Fr(o\013set)37 b Fu(and)d(extending)g(to)h(the)f(end)g(of)g(the)g(v)
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-([Shell)e(Arithmetic],)i(page)f(91\).)630 555 y(If)39
+([Shell)e(Arithmetic],)i(page)f(92\).)630 555 y(If)39
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@@ -10272,7 +10274,7 @@ b(bac)m(k-)1110 1996 y(slash)e(escap)s(e)h(sequences)f(expanded)g(as)g
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-([Con)m(trolling)1110 2489 y(the)31 b(Prompt],)f(page)h(96\).)630
+([Con)m(trolling)1110 2489 y(the)31 b(Prompt],)f(page)h(97\).)630
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@@ -10345,7 +10347,7 @@ y(the)j(arithmetic)g(expression)f(to)h(b)s(e)f(ev)-5
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+g(6.5)h([Shell)150 2415 y(Arithmetic],)32 b(page)f(92\).)42
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@@ -10998,7 +11000,7 @@ y(b)m(y)c Ft(set)225 3567 y Fq(\017)60 b Fu(options)31
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+Fu(\(see)i(Section)g(6.6)h([Aliases],)g(page)f(93\))225
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@@ -11148,7 +11150,7 @@ h(that)h(the)f Ft(wait)150 2244 y Fu(builtin)24 b(is)h(in)m
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 (Bash)h(ha)m(v)m(e)g(signal)g(handlers)e(set)i(to)g(the)g(v)-5
@@ -11171,7 +11173,7 @@ g(from)g(sending)f(the)h Ft(SIGHUP)e Fu(signal)150 3488
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+(Builtins],)g(page)g(104\))h(or)e(mark)m(ed)g(to)g(not)g(receiv)m(e)i
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@@ -11193,7 +11195,7 @@ f(con)m(taining)h(shell)f(commands.)40 b(When)29 b(suc)m(h)g(a)h
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@@ -11656,7 +11658,7 @@ Fr(expr)48 b Fu(and)41 b(return)g(a)h(status)g(of)g(0)g(\(true\))h(or)f
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-5087 y(Expressions],)39 b(page)g(89.)64 b Ft(test)37
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@@ -11672,740 +11674,740 @@ b(of)h(precedence.)43 b(The)30 b(ev)-5 b(aluation)33
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 %%Page: 51 57
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 %%Page: 52 58
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 %%Page: 54 60
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 %%Page: 55 61
 TeXDict begin 55 60 bop 150 -116 a Fu(Chapter)30 b(4:)41
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 %%Page: 56 62
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 %%Page: 57 63
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+(\(in)h(whic)m(h)f(case)630 4980 y(the)g(status)h(is)f(greater)i(than)e
 (128\),)j(a)e(v)-5 b(ariable)34 b(assignmen)m(t)g(error)f(\(suc)m(h)g
-(as)g(assigning)630 5082 y(to)38 b(a)f(readonly)g(v)-5
+(as)g(assigning)630 5089 y(to)38 b(a)f(readonly)g(v)-5
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-5191 y(argumen)m(t)31 b(to)g Ft(-u)p Fu(.)630 5340 y(Options,)f(if)h
+5199 y(argumen)m(t)31 b(to)g Ft(-u)p Fu(.)630 5340 y(Options,)f(if)h
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 eop end
 %%Page: 58 64
@@ -12423,7 +12425,7 @@ Fr(delim)g Fu(is)g(used)g(to)g(terminate)h(the)f(input)f(line,)1110
 Fu(is)g(the)h(empt)m(y)f(string,)g Ft(read)f Fu(will)h(termi-)1110
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-(Line)h(Editing],)50 b(page)45 b(106\))i(is)1110 1154
+(Line)h(Editing],)50 b(page)45 b(107\))i(is)1110 1154
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@@ -12459,26 +12461,27 @@ b(a)h(terminal.)630 3345 y Ft(-r)384 b Fu(If)21 b(this)h(option)g(is)f
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+(eci\014ed)g(v)-5 b(ariable)31 b Fr(name)p Fu(.)1110
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@@ -12614,7 +12617,7 @@ Ft(-p)p Fu(,)f(whic)m(h)g(is)g(in)630 4879 y(units)h(of)g(512-b)m(yte)j
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@@ -12627,7 +12630,7 @@ b(Shell)30 b(Builtin)h(Commands)2069 b(61)150 299 y Ft(unalias)870
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 y Fu(This)35 b(builtin)h(is)g(so)g(complicated)i(that)f(it)f(deserv)m
@@ -12716,7 +12719,7 @@ Ft(-k)384 b Fu(All)34 b(argumen)m(ts)g(in)f(the)h(form)f(of)g
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+(\(see)h(Chapter)f(7)g([Job)g(Con)m(trol],)i(page)f(103\).)41
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@@ -12732,7 +12735,7 @@ Fu(.)1110 3258 y Ft(braceexpand)1590 3367 y Fu(Same)f(as)h
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 y Ft(errexit)144 b Fu(Same)30 b(as)h Ft(-e)p Fu(.)1110
 4039 y Ft(errtrace)96 b Fu(Same)30 b(as)h Ft(-E)p Fu(.)1110
@@ -12741,7 +12744,7 @@ Fu(.)1110 4450 y Ft(hashall)144 b Fu(Same)30 b(as)h Ft(-h)p
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@@ -12834,7 +12837,7 @@ b(and)e(commands)g(executed)i(in)f(a)g(subshell)f(en)m(vironmen)m(t.)
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@@ -12969,14 +12972,15 @@ y(exists,)f(a)g(normal)f(path)g(searc)m(h)h(is)g(p)s(erformed.)630
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@@ -12984,7 +12988,7 @@ b Fu(If)33 b(set,)j(Bash)e(attempts)h(to)g(sa)m(v)m(e)g(all)g(lines)f
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 (enabled)f(\(see)h(Section)g(9.1)h([Bash)e(History)1110
-3915 y(F)-8 b(acilities],)34 b(page)d(140\).)630 4080
+3915 y(F)-8 b(acilities],)34 b(page)d(141\).)630 4080
 y Ft(compat31)96 b Fu(If)27 b(set,)i(Bash)e(c)m(hanges)i(its)f(b)s(eha)
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 4189 y(to)39 b(quoted)f(argumen)m(ts)g(to)h(the)f(conditional)h
@@ -13100,7 +13104,7 @@ Fu(builtin)h(command.)39 b(An)1110 902 y(in)m(teractiv)m(e)33
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@@ -19486,7 +19531,7 @@ Fq(\017)60 b Fu(The)30 b(SVR4.2)h Ft(sh)f Fu(uses)g(a)g
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@@ -19507,10 +19552,10 @@ Fu(.)57 b(If)35 b(the)i(shell)f(is)h(started)g(from)e(a)i(pro)s(cess)f
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 5340 y(the)31 b Ft(system\(\))d Fu(C)i(library)g(function)g(call\),)i
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@@ -19717,10 +19762,10 @@ b(Disclaimers)f(are)g(considered)e(to)330 4970 y(b)s(e)k(included)g(b)m
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@@ -19892,10 +19937,10 @@ b(arran)m(t)m(y)32 b(Disclaimers.)330 5121 y(If)h(the)g(Mo)s(di\014ed)g
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 %%Trailer
 
 userdict /end-hook known{end-hook}if