Subleq: Difference between revisions

6,806 bytes added ,  3 years ago
m
→‎{{header|Phix}}: added syntax colouring the hard way
(Add BCPL)
m (→‎{{header|Phix}}: added syntax colouring the hard way)
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=={{header|Phix}}==
<!--<lang Phix>procedure subleq(sequence codephixonline)-->
<span style="color: #008080;">procedure</span> <span style="color: #000000;">subleq</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">code</span><span style="color: #0000FF;">)</span>
integer ip := 0
<span style="color: #004080;">integer</span> <span style="color: #000000;">ip</span> <span style="color: #0000FF;">:=</span> <span style="color: #000000;">0</span>
while ip>=0 do
<span style="color: #008080;">while</span> <span style="color: #000000;">ip</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">0</span> <span style="color: #008080;">do</span>
integer {a,b,c} = code[ip+1..ip+3]
<span style="color: #004080;">integer</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">a</span><span style="color: #0000FF;">,</span><span style="color: #000000;">b</span><span style="color: #0000FF;">,</span><span style="color: #000000;">c</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">code</span><span style="color: #0000FF;">[</span><span style="color: #000000;">ip</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">..</span><span style="color: #000000;">ip</span><span style="color: #0000FF;">+</span><span style="color: #000000;">3</span><span style="color: #0000FF;">]</span>
ip += 3
<span style="color: #000000;">ip</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">3</span>
if a=-1 then
<span style="color: #008080;">if</span> <span style="color: #000000;">a</span><span style="color: #0000FF;">=-</span><span style="color: #000000;">1</span> <span style="color: #008080;">then</span>
code[b+1] = getc(0)
<span style="color: #000000;">code</span><span style="color: #0000FF;">[</span><span style="color: #000000;">b</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #008080;">iff</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">platform</span><span style="color: #0000FF;">()=</span><span style="color: #004600;">JS</span><span style="color: #0000FF;">?</span><span style="color: #008000;">'?'</span><span style="color: #0000FF;">:</span><span style="color: #7060A8;">getc</span><span style="color: #0000FF;">(</span><span style="color: #000000;">0</span><span style="color: #0000FF;">))</span>
elsif b=-1 then
<span style="color: #008080;">elsif</span> <span style="color: #000000;">b</span><span style="color: #0000FF;">=-</span><span style="color: #000000;">1</span> <span style="color: #008080;">then</span>
puts(1,code[a+1])
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">code</span><span style="color: #0000FF;">[</span><span style="color: #000000;">a</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">])</span>
else
<span code[b+1] -style="color: code[a+1]#008080;">else</span>
<span style="color: #000000;">code</span><span style="color: #0000FF;">[</span><span style="color: #000000;">b</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">-=</span> <span style="color: #000000;">code</span><span style="color: #0000FF;">[</span><span style="color: #000000;">a</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span>
if code[b+1]<=0 then
<span style="color: #008080;">if</span> <span style="color: #000000;">code</span><span style="color: #0000FF;">[</span><span style="color: #000000;">b</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]<=</span><span style="color: #000000;">0</span> <span style="color: #008080;">then</span>
ip := c
<span style="color: #000000;">ip</span> <span style="color: #0000FF;">:=</span> <span style="color: #000000;">c</span>
end if
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
end if
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
end while
<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
end procedure
<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
subleq({15, 17, -1, 17, -1, -1, 16, 1, -1, 16, 3, -1,
<span style="color: #000000;">subleq</span><span style="color: #0000FF;">({</span><span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">17</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">17</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">16</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">16</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span>
15, 15, 0, 0, -1, 72, 101, 108, 108, 111, 44, 32,
<span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">72</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">101</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">108</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">108</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">111</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">44</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span>
119, 111, 114, 108, 100, 33, 10, 0})</lang>
<span style="color: #000000;">119</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">111</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">114</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">108</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">100</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">33</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">})</span>
<!--</lang>-->
{{out}}
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