Network Working GroupJ. Reschke
Internet-DraftSeptember 30, 2021
Intended status: Informational
Expires: April 3, 2022

Tests for <xref> Element

draft-reschke-xref-tests

Abstract

This document tests many variations of the <xref> element.

Status of This Memo

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Copyright Notice

Copyright (c) 2021 IETF Trust and the persons identified as the document authors. All rights reserved.

This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document.

1. Introduction

This document tests many variations of the <xref> element.

2. <xref> Tests

2.1. ...to <dl> Element

<xref target="t-dl"/>

Output: "Paragraph 6"

<xref target="t-dl">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-dl"/>

Output: "Paragraph 6"

<xref format="default" target="t-dl">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-dl"/>

(not allowed)

<xref format="counter" target="t-dl">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-dl"/>

Output: "t-dl"

<xref format="title" target="t-dl">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-dl"/>

Output: ""

<xref format="none" target="t-dl">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.2. ...to <ol> Element

<xref target="t-ol"/>

Output: "Paragraph 8"

<xref target="t-ol">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-ol"/>

Output: "Paragraph 8"

<xref format="default" target="t-ol">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-ol"/>

(not allowed)

<xref format="counter" target="t-ol">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-ol"/>

Output: "t-ol"

<xref format="title" target="t-ol">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-ol"/>

Output: ""

<xref format="none" target="t-ol">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.3. Reference elements

2.3.1. ...to <reference> Element

<xref target="t-reference"/>

Output: "[t-reference]"

<xref target="t-reference">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-reference]"

<xref format="default" target="t-reference"/>

Output: "[t-reference]"

<xref format="default" target="t-reference">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-reference]"

<xref format="counter" target="t-reference"/>

(not allowed)

<xref format="counter" target="t-reference">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-reference"/>
<xref format="title" target="t-reference">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-reference]"

<xref format="none" target="t-reference"/>

Output: ""

<xref format="none" target="t-reference">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.3.2. ...to <reference> Element with non-ASCII title

<xref target="t-reference-u"/>
<xref target="t-reference-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-reference-u]"

<xref format="default" target="t-reference-u"/>
<xref format="default" target="t-reference-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-reference-u]"

<xref format="counter" target="t-reference-u"/>

(not allowed)

<xref format="counter" target="t-reference-u">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-reference-u"/>

Output: "Capital ẞ"

<xref format="title" target="t-reference-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-reference-u]"

<xref format="none" target="t-reference-u"/>

Output: ""

<xref format="none" target="t-reference-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.3.3. <relref> to <reference> Element

<relref section="1" target="t-reference"/>
<relref section="1" target="t-reference">TEXTCONTENT</relref>

Output: "Section 1 of TEXTCONTENT [t-reference]"

<relref section="1" displayFormat="of" target="t-reference"/>
<relref section="1" displayFormat="of" target="t-reference">TEXTCONTENT</relref>

Output: "Section 1 of TEXTCONTENT [t-reference]"

<relref section="1" displayFormat="comma" target="t-reference"/>
<relref section="1" displayFormat="comma" target="t-reference">TEXTCONTENT</relref>

Output: "TEXTCONTENT [t-reference], Section 1"

<relref section="1" displayFormat="parens" target="t-reference"/>
<relref section="1" displayFormat="parens" target="t-reference">TEXTCONTENT</relref>

Output: "TEXTCONTENT [t-reference] (Section 1)"

<relref section="1" displayFormat="bare" target="t-reference"/>

Output: "1"

<relref section="1" displayFormat="bare" target="t-reference">TEXTCONTENT</relref>

Output: "1"

2.3.4. ...to <referencegroup> Element

<xref target="t-referencegroup"/>
<xref target="t-referencegroup">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-referencegroup]"

<xref format="default" target="t-referencegroup"/>
<xref format="default" target="t-referencegroup">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-referencegroup]"

<xref format="counter" target="t-referencegroup"/>

(not allowed)

<xref format="counter" target="t-referencegroup">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-referencegroup"/>
<xref format="title" target="t-referencegroup">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-referencegroup]"

<xref format="none" target="t-referencegroup"/>

Output: ""

<xref format="none" target="t-referencegroup">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.3.4.1. ...to member of <referencegroup> Element
<xref target="t-referencegroup-member"/>
<xref target="t-referencegroup-member">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-referencegroup-member]"

<xref format="default" target="t-referencegroup-member"/>
<xref format="default" target="t-referencegroup-member">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-referencegroup-member]"

<xref format="counter" target="t-referencegroup-member"/>

(not allowed)

<xref format="counter" target="t-referencegroup-member">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-referencegroup-member"/>
<xref format="title" target="t-referencegroup-member">TEXTCONTENT</xref>

Output: "TEXTCONTENT [t-referencegroup-member]"

<xref format="none" target="t-referencegroup-member"/>

Output: ""

<xref format="none" target="t-referencegroup-member">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.4. ...to <t> Element

<xref target="t-t"/>

Output: "Paragraph 9"

<xref target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-t"/>

Output: "Paragraph 9"

<xref format="default" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-t"/>

Output: "3.1.p.9"

<xref format="counter" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="title" target="t-t"/>

Output: "t-t"

<xref format="title" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-t"/>

Output: ""

<xref format="none" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.5. Top-level elements

2.5.1. ...to <abstract> Element

<xref target="t-abstract"/>

Output: "Abstract"

<xref target="t-abstract">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Abstract)"

<xref format="default" target="t-abstract"/>

Output: "Abstract"

<xref format="default" target="t-abstract">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Abstract)"

<xref format="counter" target="t-abstract"/>

(not allowed)

<xref format="counter" target="t-abstract">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-abstract"/>

Output: "Abstract"

<xref format="title" target="t-abstract">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Abstract)"

<xref format="none" target="t-abstract"/>

Output: ""

<xref format="none" target="t-abstract">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.5.2. ...to <references> Element

<xref target="t-references"/>

Output: "Section 4"

<xref target="t-references">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section 4)"

<xref format="default" target="t-references"/>

Output: "Section 4"

<xref format="default" target="t-references">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section 4)"

<xref format="counter" target="t-references"/>

Output: "4"

<xref format="counter" target="t-references">TEXTCONTENT</xref>

Output: "TEXTCONTENT (4)"

<xref format="title" target="t-references"/>

Output: "References"

<xref format="title" target="t-references">TEXTCONTENT</xref>

Output: "TEXTCONTENT (References)"

<xref format="none" target="t-references"/>

Output: ""

<xref format="none" target="t-references">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.5.3. ...to <section> Element

<xref target="t-section"/>

Output: "Section 3.1"

<xref target="t-section">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section 3.1)"

<xref format="default" target="t-section"/>

Output: "Section 3.1"

<xref format="default" target="t-section">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section 3.1)"

<xref format="counter" target="t-section"/>

Output: "3.1"

<xref format="counter" target="t-section">TEXTCONTENT</xref>

Output: "TEXTCONTENT (3.1)"

<xref format="title" target="t-section"/>

Output: "Section Title"

<xref format="title" target="t-section">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section Title)"

<xref format="none" target="t-section"/>

Output: ""

<xref format="none" target="t-section">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.5.4. ...to unnumbered <section> Element

<xref target="t-section-u"/>
<xref target="t-section-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section "Unnumbered Section Title")"

<xref format="default" target="t-section-u"/>
<xref format="default" target="t-section-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Section "Unnumbered Section Title")"

<xref format="counter" target="t-section-u"/>

Output: "unnumbered-1"

<xref format="counter" target="t-section-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT (unnumbered-1)"

<xref format="title" target="t-section-u"/>
<xref format="title" target="t-section-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Unnumbered Section Title)"

<xref format="none" target="t-section-u"/>

Output: ""

<xref format="none" target="t-section-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.5.5. ...to <section> Element inside <back> 

<xref target="t-appendix"/>

Output: "Appendix A"

<xref target="t-appendix">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Appendix A)"

<xref format="default" target="t-appendix"/>

Output: "Appendix A"

<xref format="default" target="t-appendix">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Appendix A)"

<xref format="counter" target="t-appendix"/>

Output: "A"

<xref format="counter" target="t-appendix">TEXTCONTENT</xref>

Output: "TEXTCONTENT (A)"

<xref format="title" target="t-appendix"/>
<xref format="title" target="t-appendix">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Appendix Title)"

<xref format="none" target="t-appendix"/>

Output: ""

<xref format="none" target="t-appendix">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.5.6. ...to unnumbered <section> Element inside <back> 

<xref target="t-appendix-u"/>
<xref target="t-appendix-u">TEXTCONTENT</xref>
<xref format="default" target="t-appendix-u"/>
<xref format="default" target="t-appendix-u">TEXTCONTENT</xref>
<xref format="counter" target="t-appendix-u"/>

Output: "unnumbered-2"

<xref format="counter" target="t-appendix-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT (unnumbered-2)"

<xref format="title" target="t-appendix-u"/>
<xref format="title" target="t-appendix-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT (Unnumbered Appendix Title)"

<xref format="none" target="t-appendix-u"/>

Output: ""

<xref format="none" target="t-appendix-u">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6. Block-level elements

2.6.1. ...to bare <artwork> Element

<xref target="t-bare-artwork"/>

Output: "Paragraph 12"

<xref target="t-bare-artwork">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-bare-artwork"/>

Output: "Paragraph 12"

<xref format="default" target="t-bare-artwork">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-bare-artwork"/>

(not allowed)

<xref format="counter" target="t-bare-artwork">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-bare-artwork"/>
<xref format="title" target="t-bare-artwork">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-bare-artwork"/>

Output: ""

<xref format="none" target="t-bare-artwork">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6.2. ...to <aside> Element

<xref target="t-aside"/>

Output: "Paragraph 3"

<xref target="t-aside">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-aside"/>

Output: "Paragraph 3"

<xref format="default" target="t-aside">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-aside"/>

(not allowed)

<xref format="counter" target="t-aside">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-aside"/>

Output: "t-aside"

<xref format="title" target="t-aside">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-aside"/>

Output: ""

<xref format="none" target="t-aside">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6.3. ...to <blockquote> Element

<xref target="t-blockquote"/>

Output: "Paragraph 4"

<xref target="t-blockquote">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-blockquote"/>

Output: "Paragraph 4"

<xref format="default" target="t-blockquote">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-blockquote"/>

(not allowed)

<xref format="counter" target="t-blockquote">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-blockquote"/>

Output: "t-blockquote"

<xref format="title" target="t-blockquote">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-blockquote"/>

Output: ""

<xref format="none" target="t-blockquote">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6.4. ...to <figure> Element

<xref target="t-figure"/>

Output: "Figure 1"

<xref target="t-figure">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-figure"/>

Output: "Figure 1"

<xref format="default" target="t-figure">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-figure"/>

Output: "1"

<xref format="counter" target="t-figure">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="title" target="t-figure"/>

Output: "Figure Title"

<xref format="title" target="t-figure">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-figure"/>

Output: ""

<xref format="none" target="t-figure">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6.5. ...to <t> Element

<xref target="t-t"/>

Output: "Paragraph 9"

<xref target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-t"/>

Output: "Paragraph 9"

<xref format="default" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-t"/>

Output: "3.1.p.9"

<xref format="counter" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="title" target="t-t"/>

Output: "t-t"

<xref format="title" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-t"/>

Output: ""

<xref format="none" target="t-t">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6.6. ...to <table> Element

<xref target="t-table"/>

Output: "Table 1"

<xref target="t-table">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-table"/>

Output: "Table 1"

<xref format="default" target="t-table">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-table"/>

Output: "1"

<xref format="counter" target="t-table">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="title" target="t-table"/>

Output: "Table Title"

<xref format="title" target="t-table">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-table"/>

Output: ""

<xref format="none" target="t-table">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.6.7. ...to <sourecode> Element

<xref target="t-sourcecode"/>

Output: "Paragraph 14"

<xref target="t-sourcecode">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-sourcecode"/>

Output: "Paragraph 14"

<xref format="default" target="t-sourcecode">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-sourcecode"/>

(not allowed)

<xref format="counter" target="t-sourcecode">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-sourcecode"/>

Output: "t-sourcecode"

<xref format="title" target="t-sourcecode">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-sourcecode"/>

Output: ""

<xref format="none" target="t-sourcecode">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.7. List members

2.7.1. ...to <dd> child of <dl> Element

<xref target="t-dl-dd"/>

Output: "Paragraph ?"

<xref target="t-dl-dd">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-dl-dd"/>

Output: "Paragraph ?"

<xref format="default" target="t-dl-dd">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-dl-dd"/>

(not allowed)

<xref format="counter" target="t-dl-dd">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-dl-dd"/>

Output: "t-dl-dd"

<xref format="title" target="t-dl-dd">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-dl-dd"/>

Output: ""

<xref format="none" target="t-dl-dd">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.7.2. ...to <dt> child of <dl> Element

<xref target="t-dl-dt"/>

Output: "Paragraph ?"

<xref target="t-dl-dt">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-dl-dt"/>

Output: "Paragraph ?"

<xref format="default" target="t-dl-dt">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-dl-dt"/>

(not allowed)

<xref format="counter" target="t-dl-dt">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-dl-dt"/>

Output: "A"

<xref format="title" target="t-dl-dt">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-dl-dt"/>

Output: ""

<xref format="none" target="t-dl-dt">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.7.3. ...to <li> child of <ol> Element

<xref target="t-ol-1"/>

Output: "Paragraph ?"

<xref target="t-ol-1">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-ol-1"/>

Output: "Paragraph ?"

<xref format="default" target="t-ol-1">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-ol-1"/>

Output: "1"

<xref format="counter" target="t-ol-1">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="title" target="t-ol-1"/>

Output: "t-ol-1"

<xref format="title" target="t-ol-1">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-ol-1"/>

Output: ""

<xref format="none" target="t-ol-1">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.7.4. ...to <li> child of <ol> Element (nested)

<xref target="t-ol-2-2"/>

Output: "Paragraph ?"

<xref target="t-ol-2-2">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-ol-2-2"/>

Output: "Paragraph ?"

<xref format="default" target="t-ol-2-2">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-ol-2-2"/>

Output: "2"

<xref format="counter" target="t-ol-2-2">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="title" target="t-ol-2-2"/>

Output: "t-ol-2-2"

<xref format="title" target="t-ol-2-2">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-ol-2-2"/>

Output: ""

<xref format="none" target="t-ol-2-2">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.8. Flow elements

2.8.1. ...to <cref> Element

<xref target="t-cref"/>
<xref target="t-cref">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="default" target="t-cref"/>
<xref format="default" target="t-cref">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="counter" target="t-cref"/>

(not allowed)

<xref format="counter" target="t-cref">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-cref"/>

Output: "t-cref"

<xref format="title" target="t-cref">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

<xref format="none" target="t-cref"/>

Output: ""

<xref format="none" target="t-cref">TEXTCONTENT</xref>

Output: "TEXTCONTENT"

2.8.2. ...to <cref> Element (with display=false)

<xref target="t-cref-df"/>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 643)"

<xref target="t-cref-df">TEXTCONTENT</xref>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 645)"

<xref format="default" target="t-cref-df"/>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 647)"

<xref format="default" target="t-cref-df">TEXTCONTENT</xref>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 649)"

<xref format="counter" target="t-cref-df"/>

(not allowed)

<xref format="counter" target="t-cref-df">TEXTCONTENT</xref>

(not allowed)

<xref format="title" target="t-cref-df"/>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 655)"

<xref format="title" target="t-cref-df">TEXTCONTENT</xref>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 657)"

<xref format="none" target="t-cref-df"/>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 659)"

<xref format="none" target="t-cref-df">TEXTCONTENT</xref>

Output: "ERROR: Comment t-cref-df is hidden and thus can not be referenced (at line 661)"

Unnumbered Section Title

4. References

[t-reference]
“Another Document”, RFC 9999, DOI 10.17487/RFC9999, <https://www.rfc-editor.org/info/rfc9999>.
[t-reference-u]
“Capital ẞ” (“Capital SZ”), <https://en.wikipedia.org/wiki/Capital_%E1%BA%9E>.
A document with non-ASCII characters in the title.
[t-referencegroup]
“Title of Referencegroup Member”.

Appendix A. Appendix Title

Unnumbered Appendix Title

Author's Address

Julian Reschke