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Fixed typo in last blog post

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Jeff 2017-03-21 14:44:05 -07:00 • committed by Jeff Parsons
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_posts/2017-03-21-the-macro-10-assembler-50-years-later.md
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@ -21,7 +21,7 @@ falls into these categories:
Floating-point is the biggest chunk of work, which I'm going to save for last, with the hope that most PDP-10 software
didn't use floating-point. However, if all PDP-10 systems included floating-point hardware (which I haven't been able to
confirm yet), I may have no choice. Floating-point emulation in JavaScript isn't hard -- PCjs already includes an
confirm yet), I may have no choice. Floating-point emulation in JavaScript isn't hard -- PCjs already includes
[8087 Coprocessor Emulation](/modules/pcx86/lib/x86fpu.js) -- but getting all the details right is time-consuming.
The PDP-10 has a lot of instructions, and I quickly had far more instructions than I was willing or able to write tests for.
@ -150,7 +150,7 @@ is actually an underscore; later manuals refer to this as "underscore shifting":
>> print -1_^D-18
0o000000777777 262143.
Character-based constants are also supported, in the both 7-bit ASCII the 6-bit SIXBIT formats. Use double-quotes
Character-based constants are also supported, in both the 7-bit ASCII and 6-bit SIXBIT formats. Use double-quotes
for 7-bit right-justified character constants and single-quotes for 6-bit right-justified character constants:
>> print +'SIXBIT'