$$字符串定义2 q- U2 e4 {1 v& o. z
string/str(20)
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' _; j" W \2 K+ D! j+ _! m3 x$$选择打印内容。8 m9 g; k) |' R6 u% {2 ^* m$ Q1 D
l10:
. \9 T. }: w; C q, M! A( ?8 Mchoose/'choose option','打印unigraphics','打印open grip',resp" f3 v1 ?8 `- H& O8 d, x! g
jump/l10:,trm:,,,l20:,l30:,resp4 m1 u0 q% V8 h
c$ Q/ C7 D, [9 p9 k0 M8 ~) Y9 o$$若选择打印unigraphics,则执行l20:语句标号下的程序指令。: Y; J8 M- z% g
l20:6 B1 `. r# Z3 V& V$ _ l
str='unigraphics'
: n* Y: X7 X% |6 H/ Eprint/str
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" I3 Z& v3 N% w) L/ Xjump/trm:, R2 D3 ~( ^4 n- v: u' ?. p' A
$$若选择打印open grip,则执行l30:语句标号下的程序指令。0 t& G3 Q; D+ m
l30:9 m! H1 P( j8 s$ l: `. o! @- a4 }
str='open grip'
6 l- [: H& ~+ j7 Q/ UNOTE/0,1,str8 R) P: Q( u6 E" i6 F; y
, u# Z. f: w7 l, `1 X/ N5 o$$程序结束. ^! Y2 W! j5 j* k& N4 p
trm:
1 J0 Q/ v% H8 r' |' yhalt" H4 r$ U; X1 n! e5 L
% M2 R6 Y) f- {0 b6 s0 y2 p. c0 X3 w% U( m" O
+ e9 N' X- S1 A) S" R( w! D/ W ?9 C3 [) V
/ c9 v! i5 B0 ~8 r+ m2 g4 ]
(上语句中,jump/l10:,trm:,,,l20:,l30:,resp什么意思) |