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§5.8

Pleading Line Numbers

Line numbers down the margin—do they belong in the text?

✅ NormativeSettled. The requirement holds as written.📄 Page ruleCan be applied from the page alone.Read §5.8 in the RFC ↗

The requirement

Printed gutter line numbers MUST NOT appear in the Markdown: the body is rendered as continuous paragraphs, as if the margin were blank. When line numbers are requested, each page MUST carry a line_numbers list that links every printed number to the body line it stands beside.

When it applies

US court filings are printed on pleading paper: the numbers 1–28 run down the left margin, one per ruled line, with a double vertical rule between the numbers and the text. The numbers are cited in practice ("page 9, line 14") but they belong to the paper, not to the prose.

Sketch of the printed page — layout, not output
 1 ║ school year, the District set the average ratio
 2 ║
 3 ║ based.
 4 ║      29.  Additional race-based benefits provided

Reading the examples. Each one pairs a source page with the output the rule expects. ✅ Sample: the rule applies. ❌ Counter-sample: it looks like it applies and does not, or a rendering got it wrong. A non-conforming output, in red, is shown only for contrast. … marks content left out of an excerpt.

In the Markdown

  • A line number MUST NOT appear in the body text — not between two words, not at the start of a line, and not as a column of its own. The page MUST NOT be rendered as a number | text table: numbers pair with printed lines, not with sentences or paragraphs.
  • The body MUST be rendered as paragraphs, wrapped lines joined, exactly as if the margin were blank.
  • The double rule beside the numbers is layout and MUST NOT be transcribed.

The line-number map

When line numbers are requested (the annotate_line_numbers option of the parse request), the numbers are carried in the page's structured output instead of the text. Each page with line numbers MUST carry a line_numbers list of entries:

Field Meaning
line_number the printed label, as a string, exactly as printed (14, 1196)
start_index zero-based, inclusive offset of the body line's text in the page's final Markdown, in UTF-16 code units
end_index exclusive end of that span, same convention
  • An entry MUST point at the text of the body line printed level with the number, so a citation such as "page 9, line 14" resolves to text.
  • A number beside a line with no text — a blank line between paragraphs, the numbers running on below the last line — MUST NOT get an entry.
  • Entries MUST be in page order and MUST NOT overlap; every span MUST lie within the page's Markdown and cover non-blank text.
  • A page without printed line numbers carries no line_numbers list.
Sketch of the printed page — layout, not output
Markdown, page 3:   …the District set the average ratio based.  29. Additional race-based benefits…
line_numbers:       [{"line_number": "1", "start_index": …, "end_index": …},
                     {"line_number": "3", …}, {"line_number": "4", …}, …]

The same holds for any page with a printed gutter of line numbers, such as a line-numbered manuscript, and for court transcripts, whose speaker turns are rendered as described in Transcript Pages (§6.11).

01

✅ SampleThe rule applies

the numbered margin on a complaint

Numbers 1 to 28 down the left and a double rule beside the prose. Here each printed line of text sits level with a number, the blank lines between paragraphs take numbers 5 and 10, and 17–28 run on below the last line; nothing pairs a number with a sentence. The body is three numbered paragraphs. The numbers do not appear in the Markdown.

Source page
Pleading Line Numbers — the numbered margin on a complaint. Source page.
Expected output

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF NEW CALDRIVANE

PARENTS FOR NEIGHBORHOOD SCHOOLS, et al., Plaintiffs, v. BORVIKA UNIFIED SCHOOL DISTRICT, Defendant. Case No. 3:26-cv-04471 FIRST AMENDED COMPLAINT

  1. This action arises from student assignment policies adopted by the Borvika Unified School District (the "District") governing which elementary campus a pupil may attend. For the 2025–26 school year, the District set the average ratio of in-boundary to out-of-boundary enrollment at each of its seven elementary campuses using the attendance zone maps attached as Exhibit A, on which this claim is based.

  2. Plaintiffs are parents of children who reside within the Eastgate attendance zone and who applied, unsuccessfully, for a transfer to Lindmoor Elementary under the District's open enrollment lottery. Each Plaintiff received a written denial citing capacity limits at Lindmoor and directing the family to the assigned Eastgate campus for the coming term.

  3. Additional priority points are awarded under Policy 4.06 to applicants who already have a sibling enrolled at the receiving campus, who live within one half mile of the receiving campus, or who qualify for the District's transportation hardship exception. Plaintiffs allege that the point schedule, though facially uniform, produces a pattern of denials concentrated among families at three of the District's seven elementary campuses, and that the District has not published the underlying capacity counts on which the lottery results depend, notwithstanding repeated written requests under the state Public Records Act.

Pleading Line Numbers · Source page

the numbered margin on a complaint

Pleading Line Numbers — the numbered margin on a complaint. Source page.
02

✅ SampleThe rule applies

a nearly empty pleading page

The same paper with only the case caption at the top; the numbers 1–28 run regardless, and the double rule runs the full height of the page. A rotated ARCLIGHT LEGAL COPY SERVICES mark sits in the left margin — see Margin Banners (§7.3.5); it is transcribed once, as its own block outside the body.

Source page
Pleading Line Numbers — a nearly empty pleading page. Source page.
Expected output

UNITED STATES DISTRICT COURT FOR THE CENTRAL DISTRICT OF NEW CALDRIVANE

GREENFIELD ALLIANCE FOR HOUSING, Plaintiff, v. MARCUS T. ALDRICH, in his official capacity as Secretary of the U.S. Department of Housing and Urban Development, Defendant. Case No. 3:26-cv-07056 RESPONSE IN OPPOSITION

ARCLIGHT LEGAL COPY SERVICES

Markdown
**UNITED STATES DISTRICT COURT
FOR THE CENTRAL DISTRICT OF NEW CALDRIVANE**

GREENFIELD ALLIANCE FOR HOUSING, Plaintiff, v. MARCUS T. ALDRICH, in his official capacity as Secretary of the U.S. Department of Housing and Urban Development, Defendant.
Case No. 3:26-cv-07056 RESPONSE IN OPPOSITION

ARCLIGHT LEGAL COPY SERVICES
Pleading Line Numbers · Source page

a nearly empty pleading page

Pleading Line Numbers — a nearly empty pleading page. Source page.
03

✅ SampleThe rule applies

a numbered manuscript

A journal manuscript with continuous line numbers in the left margin, 1190 to 1202, one beside each line of text and one (1196) beside the figure — the same margin numbers as pleading paper, counting through the whole document. The running title and journal line at the top are furniture; the figure is a labelled core log, rendered as a description block. The numbers do not appear in the Markdown.

Source page
Pleading Line Numbers — a numbered manuscript. Source page.
Expected output

Late Holocene sedimentation on the Kettering shelf: a revised chronology

Manuscript submitted to Journal of Quaternary Stratigraphy — Section 4.2

the sequence below Core KT-07 records three principal facies changes across the interval sampled, each corresponding to a shift in grain size and organic content consistent with a gradual deepening of the depositional environment. The lowermost unit is dominated by coarse sand with occasional shell fragments, grading upward into a laminated silty clay that we interpret as a low-energy subtidal deposit. The core log for this interval is reproduced in Figure 10, below.

- 0.0 – 0.4 m — coarse sand, shell hash
- 0.4 – 1.1 m — laminated silty clay
- 1.1 – 1.6 m — bioturbated mud
- 1.6 – 2.2 m — organic-rich clay

Figure 10. Core log for KT-07, 0–2.2 m, showing the four facies units described in the text.

Radiocarbon ages from the base of each unit are reported in Table 3 and are used to constrain the sedimentation rate across the transition. We note that the rate calculated for the upper two units is roughly half that of the lower two, which is consistent with the proposed deepening and the associated fall in sediment supply from the adjacent shoreline.

Pleading Line Numbers · Source page

a numbered manuscript

Pleading Line Numbers — a numbered manuscript. Source page.

More

Rule id layout-pleading-line-numbers · layout legal furniture line-numbers