Module citations 

Citation parsing for Pandoc’s citations extension.

Syntax:

• Bracketed: [@doe99], [@doe99; @smith2000]
• With locator: [see @doe99, pp. 33-35]
• Suppress author: [-@doe99]
• Author-in-text: @doe99 (bare, without brackets)

Constants

BOOKDOWN_LABEL_PREFIXES

Functions

has_bookdown_prefix

has_custom_crossref_prefix

Whether key’s prefix (the segment before the first -) appears in custom_prefixes. Unlike is_quarto_crossref_key, this matches only the configured extension prefixes, so callers can tell an extension-injected cross-reference (whose target panache can’t resolve) apart from a built-in one (whose target it can and should validate).

is_bookdown_label

is_crossref_key

Like is_quarto_crossref_key, but also accepts any key whose prefix appears in custom_prefixes. Used to recognize cross-reference prefixes injected by Quarto extensions (e.g. pseudocode’s @algo-) that aren’t built in. Matching is case-insensitive on the prefix, consistent with the built-in check.

is_quarto_crossref_key

Try to parse a Quarto cross-reference key (e.g., @fig-plot, @eq-energy).