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commit bash-20111028 snapshot

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Chet Ramey
2012-01-09 08:31:05 -05:00
parent 3d4f66ca82
commit 77638cbf4e
36 changed files with 6981 additions and 3273 deletions
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doc/bashref.ps
+96 -88
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@@ -11,7 +11,7 @@
%DVIPSWebPage: (www.radicaleye.com)
%DVIPSCommandLine: dvips -D 600 -t letter -o bashref.ps bashref.dvi
%DVIPSParameters: dpi=600
%DVIPSSource: TeX output 2011.09.26:1056
%DVIPSSource: TeX output 2011.10.24:0843
%%BeginProcSet: tex.pro 0 0
%!
/TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
@@ -4323,30 +4323,29 @@ letter
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2856 y(Expressions],)39 b(page)g(80.)64 b Fs(test)37
2929 y(Expressions],)39 b(page)g(80.)64 b Fs(test)37
b Ft(do)s(es)g(not)h(accept)i(an)m(y)e(options,)i(nor)e(do)s(es)f(it)h
(accept)630 2966 y(and)30 b(ignore)h(an)f(argumen)m(t)h(of)f(`)p
(accept)630 3039 y(and)30 b(ignore)h(an)f(argumen)m(t)h(of)f(`)p
Fs(--)p Ft(')h(as)f(signifying)h(the)f(end)g(of)h(options.)630
3107 y(When)f(the)h Fs([)f Ft(form)g(is)g(used,)g(the)g(last)i(argumen)
3176 y(When)f(the)h Fs([)f Ft(form)g(is)g(used,)g(the)g(last)i(argumen)
m(t)e(to)i(the)e(command)g(m)m(ust)h(b)s(e)e(a)i Fs(])p
Ft(.)630 3249 y(Expressions)23 b(ma)m(y)h(b)s(e)e(com)m(bined)i(using)f
Ft(.)630 3313 y(Expressions)23 b(ma)m(y)h(b)s(e)e(com)m(bined)i(using)f
(the)h(follo)m(wing)h(op)s(erators,)g(listed)f(in)f(decreasing)630
3358 y(order)30 b(of)h(precedence.)43 b(The)30 b(ev)-5
3422 y(order)30 b(of)h(precedence.)43 b(The)30 b(ev)-5
b(aluation)33 b(dep)s(ends)28 b(on)j(the)g(n)m(um)m(b)s(er)f(of)h
(argumen)m(ts;)g(see)630 3468 y(b)s(elo)m(w.)41 b(Op)s(erator)30
(argumen)m(ts;)g(see)630 3532 y(b)s(elo)m(w.)41 b(Op)s(erator)30
b(precedence)h(is)f(used)g(when)f(there)i(are)f(\014v)m(e)h(or)f(more)h
(argumen)m(ts.)630 3641 y Fs(!)f Fi(expr)210 b Ft(T)-8
b(rue)30 b(if)g Fq(expr)37 b Ft(is)30 b(false.)630 3815
(argumen)m(ts.)630 3696 y Fs(!)f Fi(expr)210 b Ft(T)-8
b(rue)30 b(if)g Fq(expr)37 b Ft(is)30 b(false.)630 3861
y Fs(\()g Fi(expr)40 b Fs(\))122 b Ft(Returns)23 b(the)h(v)-5
b(alue)24 b(of)g Fq(expr)7 b Ft(.)37 b(This)23 b(ma)m(y)i(b)s(e)e(used)
g(to)h(o)m(v)m(erride)h(the)f(normal)1110 3924 y(precedence)31
b(of)f(op)s(erators.)630 4098 y Fi(expr1)39 b Fs(-a)30
b Fi(expr2)1110 4208 y Ft(T)-8 b(rue)30 b(if)g(b)s(oth)g
g(to)h(o)m(v)m(erride)h(the)f(normal)1110 3970 y(precedence)31
b(of)f(op)s(erators.)630 4134 y Fi(expr1)39 b Fs(-a)30
b Fi(expr2)1110 4244 y Ft(T)-8 b(rue)30 b(if)g(b)s(oth)g
Fq(expr1)37 b Ft(and)30 b Fq(expr2)38 b Ft(are)30 b(true.)630
4381 y Fi(expr1)39 b Fs(-o)30 b Fi(expr2)1110 4491 y
4408 y Fi(expr1)39 b Fs(-o)30 b Fi(expr2)1110 4518 y
Ft(T)-8 b(rue)30 b(if)g(either)h Fq(expr1)38 b Ft(or)30
b Fq(expr2)37 b Ft(is)31 b(true.)630 4664 y(The)37 b
b Fq(expr2)37 b Ft(is)31 b(true.)630 4682 y(The)37 b
Fs(test)f Ft(and)g Fs([)h Ft(builtins)g(ev)-5 b(aluate)39
b(conditional)f(expressions)f(using)g(a)g(set)h(of)f(rules)630
4774 y(based)30 b(on)g(the)h(n)m(um)m(b)s(er)e(of)h(argumen)m(ts.)630
4947 y(0)h(argumen)m(ts)1110 5057 y(The)f(expression)g(is)g(false.)630
4792 y(based)30 b(on)g(the)h(n)m(um)m(b)s(er)e(of)h(argumen)m(ts.)630
4956 y(0)h(argumen)m(ts)1110 5066 y(The)f(expression)g(is)g(false.)630
5230 y(1)h(argumen)m(t)1110 5340 y(The)f(expression)g(is)g(true)h(if)f
(and)g(only)g(if)h(the)f(argumen)m(t)h(is)f(not)h(n)m(ull.)p
eop end