Expand all leading tabs in markdown files
Given how problematic leading tabs in markdown files can be,
we have expanded all leading tabs in markdown files by:
```sh
find * -type f -name '*.md' -print |
while read -r file; do
rm -f "$file.tmp" ;
expand < "$file" > "$file.tmp" ;
mv -f -v "$file.tmp" "$file" ;
done
```
Given the previous changes to `bin/pandoc-wrapper.sh` and other recent
commits and recent pull requests, the were were **NO** changes to
any HTML files. This is a **good thing** as the expression goes.
No there are no leading tabs in any markdown files.
A check to catch any re-introduction of leading tabs
into any markdown file is on the way.
BTW: We do not have anything against leading tabs in files,
even though we have had to deal with their impact on forming
HTML from markdown files (as well as the calc source code).
It is just that this is one of those cases where tabs conflict
(sometimes caused by people wanting to change the classic
8-space tab model) with a desired outcome.
Perform `make www` to perform the above and test under macOS.
This commit is contained in:
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@@ -42,15 +42,15 @@ Some new compilers (in 1984) dislike lines 6 and 10 of the source, so we changed
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them from:
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``` <!---c-->
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;++f)a[ b<<5|c] =d++,b+ =e;for( f=0;f<O
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<<5|c]^ a[b<<5 |c]^=a[ (k-(b+1 ))<<5|c]
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;++f)a[ b<<5|c] =d++,b+ =e;for( f=0;f<O
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<<5|c]^ a[b<<5 |c]^=a[ (k-(b+1 ))<<5|c]
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```
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to:
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``` <!---c-->
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;++f)a[ b<<5|c] =d++,b+= e;for( f=0;f<O
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<<5|c]^= a[b<<5 |c]^=a[ (k-(b+1 ))<<5|c]
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;++f)a[ b<<5|c] =d++,b+= e;for( f=0;f<O
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<<5|c]^= a[b<<5 |c]^=a[ (k-(b+1 ))<<5|c]
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```
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I hope you have a C beautifier!
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+66
-66
@@ -51,11 +51,11 @@ which is probably not as uncommon as you think :-).
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``` <!---sh-->
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./mullender.alt
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./mullender.alt 5000 # wait for 5000 microseconds and see what happens
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./mullender.alt 5000 # wait for 5000 microseconds and see what happens
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./mullender.alt 20000 # wait for 20000 microseconds and see what happens
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./mullender.alt 20000 # wait for 20000 microseconds and see what happens
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./mullender.alt 100000 # wait for 100000 microseconds and see what happens
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./mullender.alt 100000 # wait for 100000 microseconds and see what happens
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```
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What happens if you hit enter after it reaches the end of the line? Why? What
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@@ -258,8 +258,8 @@ The [PDP](https://en.wikipedia.org/wiki/Programmed_Data_Processor) and
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``` <!---c-->
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for (;;) {
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write(1, " :-)\b\b\b\b", 9);
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delay();
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write(1, " :-)\b\b\b\b", 9);
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delay();
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}
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```
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@@ -286,17 +286,17 @@ no problem. The assembly code we came up with is as follows:
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``` <!---asm-->
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pdp:
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mov pc,r4
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tst -(r4)
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sub $9, r4
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mov r4,0f
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mov $1, r0
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sys 4; 0:0; 9
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mov $1000, r2
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mov pc,r4
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tst -(r4)
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sub $9, r4
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mov r4,0f
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mov $1, r0
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sys 4; 0:0; 9
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mov $1000, r2
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1:
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sys 55
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sob r2,1b
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br pdp
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sys 55
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sob r2,1b
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br pdp
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```
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This is not the code we originally wrote, but it is the code that we ultimately
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@@ -334,20 +334,20 @@ program that we came up with is as follows:
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``` <!---asm-->
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vax: .word 0400 + (pdp - vax) / 2 - 1
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1:
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pushl $9
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pushal str
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pushl $1
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calls $3, write
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cvtwl $32767, r2
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pushl $9
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pushal str
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pushl $1
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calls $3, write
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cvtwl $32767, r2
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2:
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decl r2
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jneq 2b
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jbr 1b
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decl r2
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jneq 2b
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jbr 1b
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write: .word 0
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chmk $4
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ret
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chmk $4
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ret
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str: .ascii " :-)\b\b\b\b"
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@@ -395,53 +395,53 @@ compiled in modern systems.
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main(argc, argv) char **argv;
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{
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register FILE *fp;
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register short pos = 0, c, n;
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register char *fmt;
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if (argc != 2) {
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fprintf (stderr, "Usage: %s file\n", argv[0]);
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exit (1);
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}
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register FILE *fp;
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register short pos = 0, c, n;
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register char *fmt;
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if (argc != 2) {
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fprintf (stderr, "Usage: %s file\n", argv[0]);
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exit (1);
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}
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if ((fp = fopen(argv[1], "r")) == NULL) {
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fprintf(stderr, "%s: can't open %s\n", argv[0], argv[1]);
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exit(2);
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}
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if ((fp = fopen(argv[1], "r")) == NULL) {
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fprintf(stderr, "%s: can't open %s\n", argv[0], argv[1]);
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exit(2);
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}
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fseek (fp, (long) sizeof (struct exec), 0);
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printf("/* portable between VAX and PDP11 */\n\n");
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printf ("short main[] = {\n");
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for (;;) {
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if (pos == 0)
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printf("\t");
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fseek (fp, (long) sizeof (struct exec), 0);
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printf("/* portable between VAX and PDP11 */\n\n");
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printf ("short main[] = {\n");
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for (;;) {
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if (pos == 0)
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printf("\t");
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c=getc(fp) & 0377;
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if (feof(fp)) break;
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n = getc(fp) << 8|c;
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c=getc(fp) & 0377;
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if (feof(fp)) break;
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n = getc(fp) << 8|c;
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switch (rand() % 5) {
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case 0:
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case 1:
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fmt = "%d"; break;
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case 2:
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fmt = "%u"; break;
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case 3:
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fmt = "0%o"; break;
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case 4:
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fmt = "0x%x"; break;
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}
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switch (rand() % 5) {
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case 0:
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case 1:
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fmt = "%d"; break;
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case 2:
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fmt = "%u"; break;
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case 3:
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fmt = "0%o"; break;
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case 4:
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fmt = "0x%x"; break;
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}
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if (32 <= n && n < 127 && (rand() % 4)) fmt = "'%c'";
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printf(n < 8 ? "%d" : fmt, n);
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printf(",");
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if (pos++ == 8) {
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printf("\n");
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pos = 0;
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}
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else printf(" ");
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if (32 <= n && n < 127 && (rand() % 4)) fmt = "'%c'";
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printf(n < 8 ? "%d" : fmt, n);
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printf(",");
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if (pos++ == 8) {
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printf("\n");
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pos = 0;
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}
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else printf(" ");
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printf("};\n");
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}
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printf("};\n");
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}
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}
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```
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