nit in PDF running header

[ietf-svn-bot]

type_defect | by arusso@amsl.com

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See running header (top of page 2). Line break between the month and year. (Typical output is one line.)

In https://www.rfc-editor.org/v3test/runningheader-test.pdf

March
2020

In https://www.rfc-editor.org/v3test/runningheader-test2.pdf

April
2020

input files:
https://www.rfc-editor.org/v3test/runningheader-test.xml
https://www.rfc-editor.org/v3test/runningheader-test2.xml
https://www.rfc-editor.org/v3test/draft-ietf-teas-yang-te-types-13.original.v2v3.xml
We've only seen this with this one draft (and the truncated copies of it posted above).

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Issue migrated from trac:500 at 2022-02-08 07:06:41 +0000

[ietf-svn-bot]

@rjsparks@nostrum.com changed status from new to accepted

[ietf-svn-bot]

@henrik@levkowetz.com commented

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Strange.

1. I cannot reproduce the issue here.

2. When I generate the pdf here, it uses the Noto font for the header and footer,
   but when I look at the PDF you link to, it looks as if it uses Times Roman for
   the page header and footers. The PDF document also contains references to Times
   Roman internally, which it shouldn't, and the PDF generated here doesn't.

Has the document in question and the sample files been generated with the same xml2rfc installation as other documents?

[ietf-svn-bot]

@arusso@amsl.com commented

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Replying to ietf-svn-conversion/xml2rfc#500 (comment:2):

Strange.

1. I cannot reproduce the issue here.

Hm. We get the same with output from 2.42.0.

The PDFs listed above were created w/ 2.40.1 (each contains /Creator (xml2rfc 2.40.1))

2. When I generate the pdf here, it uses the Noto font for the header and footer,
   but when I look at the PDF you link to, it looks as if it uses Times Roman for
   the page header and footers. The PDF document also contains references to Times
   Roman internally, which it shouldn't, and the PDF generated here doesn't.

In the PDF, I see Times New Roman listed (as well as Noto fonts):

<< /Type /FontDescriptor                                                                        
   /FontName /DFKAJM+TimesNewRomanPSMT                                                          
   /FontFamily (Times New Roman)                                                                
   /Flags 32                                                                                    
   /FontBBox [ -568 -306 2028 1006 ]                                                            
   /ItalicAngle 0                                                                               
   /Ascent 891                                                                                  
   /Descent -216                                                                                
   /CapHeight 1006                                                                              
   /StemV 80                                                                                    
   /StemH 80                                                                                    
   /FontFile2 91 0 R                                                                            
>>                                                                                              
endobj                                                                                          
17 0 obj                                                                                        
<< /Type /Font                                                                                  
   /Subtype /TrueType                                                                           
   /BaseFont /DFKAJM+TimesNewRomanPSMT                                                          
   /FirstChar 32                                                                                
   /LastChar 121                                                                                
   /FontDescriptor 95 0 R                                                                       
   /Encoding /WinAnsiEncoding 

Has the document in question and the sample files been generated with the same xml2rfc installation as other documents?

Yes. Any recommendation on next steps?
My guess is all RFCs have PDF output that uses that font in the running header. Examples:

early v3 PDF: https://www.rfc-editor.org/rfc/rfc8650.pdf
recent v3 PDF: https://www.rfc-editor.org/authors/rfc8851.pdf

[ietf-svn-bot]

@henrik@levkowetz.com commented

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I've been setting a sequence of permitted fonts for the body element when rendering PDF, but I'll change that to explicitly setting only "Noto Serif" in the next release.

[ietf-svn-bot]

@henrik@levkowetz.com commented

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From 187c764:

Reduced the CSS font-family for body to only Noto Serif. Addresses issue #500.

[kesara]

@alicerusso Closing this as this can not be reproduced.
Reopen if this is still an issue.