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<H1> J.5 ASCII</H1>
<H4 ALIGN=CENTER>Static Semantics</H4>
<DIV Class="Paranum"><FONT SIZE=-2>1</FONT></DIV>
<DIV Class="Normal" Style="margin-bottom: 0.4em"> The following declaration
exists in the declaration of package Standard: </DIV>
<DIV Class="Paranum"><FONT SIZE=-2>2</FONT></DIV>
<DIV Class="Examples"><TT><B>package</B> ASCII <B>is</B></TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>3</FONT></DIV>
<DIV Class="Examples"><TT> --<I> Control characters:</I></TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>4</FONT></DIV>
<DIV Class="Examples"><TT> NUL : <B>constant</B> Character := <I>nul</I>; SOH : <B>constant</B> Character := <I>soh</I>;<BR>
STX : <B>constant</B> Character := <I>stx</I>; ETX : <B>constant</B> Character := <I>etx</I>;<BR>
EOT : <B>constant</B> Character := <I>eot</I>; ENQ : <B>constant</B> Character := <I>enq</I>;<BR>
ACK : <B>constant</B> Character := <I>ack</I>; BEL : <B>constant</B> Character := <I>bel</I>;<BR>
BS : <B>constant</B> Character := <I>bs</I>; HT : <B>constant</B> Character := <I>ht</I>;<BR>
LF : <B>constant</B> Character := <I>lf</I>; VT : <B>constant</B> Character := <I>vt</I>;<BR>
FF : <B>constant</B> Character := <I>ff</I>; CR : <B>constant</B> Character := <I>cr</I>;<BR>
SO : <B>constant</B> Character := <I>so</I>; SI : <B>constant</B> Character := <I>si</I>;<BR>
DLE : <B>constant</B> Character := <I>dle</I>; DC1 : <B>constant</B> Character := <I>dc1</I>;<BR>
DC2 : <B>constant</B> Character := <I>dc2</I>; DC3 : <B>constant</B> Character := <I>dc3</I>;<BR>
DC4 : <B>constant</B> Character := <I>dc4</I>; NAK : <B>constant</B> Character := <I>nak</I>;<BR>
SYN : <B>constant</B> Character := <I>syn</I>; ETB : <B>constant</B> Character := <I>etb</I>;<BR>
CAN : <B>constant</B> Character := <I>can</I>; EM : <B>constant</B> Character := <I>em</I>;<BR>
SUB : <B>constant</B> Character := <I>sub</I>; ESC : <B>constant</B> Character := <I>esc</I>;<BR>
FS : <B>constant</B> Character := <I>fs</I>; GS : <B>constant</B> Character := <I>gs</I>;<BR>
RS : <B>constant</B> Character := <I>rs</I>; US : <B>constant</B> Character := <I>us</I>;<BR>
DEL : <B>constant</B> Character := <I>del</I>;</TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>5</FONT></DIV>
<DIV Class="Examples"><TT> --<I> Other characters:</I></TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>6</FONT></DIV>
<DIV Class="Examples"><TT> Exclam : <B>constant</B> Character:= '!'; Quotation : <B>constant</B> Character:= '"';<BR>
Sharp : <B>constant</B> Character:= '#'; Dollar : <B>constant</B> Character:= '$';<BR>
Percent : <B>constant</B> Character:= '%'; Ampersand : <B>constant</B> Character:= '&';<BR>
Colon : <B>constant</B> Character:= ':'; Semicolon : <B>constant</B> Character:= ';';<BR>
Query : <B>constant</B> Character:= '?'; At_Sign : <B>constant</B> Character:= '@';<BR>
L_Bracket: <B>constant</B> Character:= '['; Back_Slash: <B>constant</B> Character:= '\';<BR>
R_Bracket: <B>constant</B> Character:= ']'; Circumflex: <B>constant</B> Character:= '^';<BR>
Underline: <B>constant</B> Character:= '_'; Grave : <B>constant</B> Character:= '`';<BR>
L_Brace : <B>constant</B> Character:= '{'; Bar : <B>constant</B> Character:= '|';<BR>
R_Brace : <B>constant</B> Character:= '}'; Tilde : <B>constant</B> Character:= '~';</TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>7</FONT></DIV>
<DIV Class="Examples"><TT> --<I> Lower case letters:</I></TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>8</FONT></DIV>
<DIV Class="Examples"><TT> LC_A: <B>constant</B> Character:= 'a';<BR>
...<BR>
LC_Z: <B>constant</B> Character:= 'z';</TT></DIV>
<DIV Class="Paranum"><FONT SIZE=-2>9</FONT></DIV>
<DIV Class="Examples"><TT><B>end</B> ASCII;</TT></DIV>
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