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Re: Inserted spaces "="

From: Richard A. O'Keefe <ok@atlas.otago.ac.nz>
Date: Mon, 7 Aug 2000 15:31:16 +1200 (NZST)
Message-Id: <200008070331.PAA03447@atlas.otago.ac.nz>
To: html-tidy@w3.org, rossen@freesurf.ch
Erik Rossen <rossen@freesurf.ch> asked:

	Now what about zero-padding slide numbers with %03d? :-)
	
Here are patches to the July release that should do the right thing.
This change *has* been tested, but not very thoroughly.

------- pprint.c -------
13a14,29
> /* Slides are split into files whose names have the form
>     "slide" & slide_number & ".html".
>    Originally, this was done in effect by "slide%d.html";
>    now it is done by "slide%0*d.html", slide_min_digits,
>    because it is more convenient for wild-card file naming
>    if all the file names have the same length.
>    The original behaviour can be restored by setting
>    slide_min_digits to 1.
> 
>    Most unfortunately, the naming convention is not encapsulated
>    in a single function.  Next time this is visted, refactor.
>    A revisit is needed anyway, because this should be in the options file.
>    It isn't yet, because the change should be harmless.
> */
> static int slide_min_digits = 3;
> 
843c859
<     for (p = node->element; (c = *p); ++p)
---
>     for (p = node->element; (c = *p) != 0; ++p)
1567c1583,1584
<         sprintf(buf, "<a href=\"slide%d.html\">previous</a> | ", slide-1);
---
>         sprintf(buf, "<a href=\"slide%0*d.html\">previous</a> | ",
>           slide_min_digits, slide-1);
1572,1575c1589,1594
<             PPrintString(fout, indent , "<a href=\"slide1.html\">start</a> | ");
<         else
<             PPrintString(fout, indent , "<a href=\"slide1.html\">start</a>");
< 
---
>           sprintf(buf, "<a href=\"slide%0*d.html\">start</a> | ",
>               slide_min_digits, 1);
>       else
>           sprintf(buf, "<a href=\"slide%0*d.html\">start</a>",
>               slide_min_digits, 1);
>       PPrintString(fout, indent, buf);
1581c1600,1601
<         sprintf(buf, "<a href=\"slide%d.html\">next</a>", slide+1);
---
>         sprintf(buf, "<a href=\"slide%0*d.html\">next</a>",
>           slide_min_digits, slide+1);
1601,1602c1621,1622
<     sprintf(buf, "<div onclick=\"document.location='slide%d.html'\">",
<                     (slide < count ? slide + 1 : 1));
---
>     sprintf(buf, "<div onclick=\"document.location='slide%0*d.html'\">",
>                     slide_min_digits, (slide < count ? slide + 1 : 1));
1731c1751
<         sprintf(buf, "slide%d.html", slide);
---
>         sprintf(buf, "slide%0*d.html", slide_min_digits, slide);
1752c1772
<         sprintf(buf, "slide%d.html", slide);
---
>         sprintf(buf, "slide%0*d.html", slide_min_digits, slide);
Received on Sunday, 6 August 2000 23:31:24 GMT

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