Landon Curt Noll
4ee4c731f7
While not strictly necessary, replacing the two ASCII tab characters in the markdown copyright comment makes it easier to detect problematic TAB indentation within markdown files. After this commit, only 90 markdown files have leading ASCII TAB characters. And again, while not strictly necessary, we can consider running expand on those 90 markdown files to see what effect that might have on the HTML files they produce. Replace leading ASCII TAB characters with multiples of 8 ASCII SPACE characters (the default action of the `expand(1)` tool) might have an negative effect on some HTML formatting where **hack-a-round** formatting was attempted to fix broken indentation caused by problematic ASCII TAB characters. Think of this as a baseline for evaluating leading TAB characters within markdown files. TODO: Consider either using `expand(1)` to replace leading ASCII TAB characters with multiples of 8 ASCII SPACE characters AND/OR modifying the appropriate `bin` tool to convert leading ASCII TAB characters into multiples of 8 ASCII SPACE characters.
50 lines
958 B
Markdown
50 lines
958 B
Markdown
## To build:
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``` <!---sh-->
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make all
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```
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## Try:
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``` <!---sh-->
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./try.sh
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```
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## Judges' remarks:
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This program computes all proper subsets of the set of
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arguments passed to it. Each subset is printed with one
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element on each line, followed by a line of ten dashes.
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## Author's remarks:
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The program has the following charming and possibly
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non-portable features:
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* It has no local or global variables, only the command-line parameters.
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* It calls `main()` recursively.
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* It alters the command-line parameters.
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* It uses the fact that if the high bit is set in a character variable, the
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value is negative.
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<!--
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Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
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You are free to share and adapt this file under the terms of this license:
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Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
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For more information, see:
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https://creativecommons.org/licenses/by-sa/4.0/
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-->
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