Rev Author Line No. Line
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48 <!-- ============== TEXT ============== -->
49 <div class="Text">
50  
51 <h1> words/docondbranch.asm </h1>
52  
53 <p>
54 <input type=button onClick="history.back()" value="Back">
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56 <a href="../WordList.en.html">Jump to Vocabulary</a>
57 </p>
58  
59 <pre>
60 ; ( f -- )
61 ; R( -- )
62 ; runtime portion of ?branch
63 ;VE_DOCONDBRANCH:
64 ; .db $09, &quot;(?branch)&quot;
65 ; .dw VE_HEAD
66 ; .set VE_HEAD = VE_DOCONDBRANCH
67 XT_DOCONDBRANCH:
68 .dw PFA_DOCONDBRANCH
69 PFA_DOCONDBRANCH:
70 or tosh, tosl
71 loadtos
72 brbs 1, PFA_DOBRANCH ; 1 is z flag; if tos is zero (false), do the branch
73 adiw xl, 1
74 rjmp DO_NEXT
75 </pre>
76  
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