_init¶

    Reset internal hashes to defaults.

_initopts¶

    Initialise default options, optionally with config file as argument

config_file¶

Returns the full path of the Biber configuration file. It returns the first file found among:

• "biber.conf" or ".biber.conf" in the current directory
• "$HOME/.biber.conf"
• "$ENV{XDG_CONFIG_HOME}/biber/biber.conf"
• "$HOME/.config/biber/biber.conf"
• "$HOME/Library/biber/biber.conf" (Mac OSX only)
• "$ENV{APPDATA}/biber.conf" (Windows only)
• the output of "kpsewhich biber.conf" (if available on the system).

If no file is found, it returns "undef".

add_uniq_ignore¶

    Track uniqueness ignore settings found in inheritance data

get_uniq_ignore¶

    Retrieve uniqueness ignore settings found in inheritance data

postprocess_biber_opts¶

    Place to postprocess biber options when they have been
    gathered from all the possible places that set them

set_dm¶

    Sets the data model information object

get_dm¶

    Gets the data model information object

get_dm_helpers¶

    Sets the datamodel helper lists

set_ctrlfile_path¶

    Stores the path to the control file

get_ctrlfile_path¶

    Retrieved the path to the control file

setoption¶

    Store a Biber config option

getoption¶

    Get a Biber option

setcmdlineoption¶

    Store a Biber command-line option

setconfigfileoption¶

    Store a Biber config-file option

iscmdlineoption¶

    Check if an option is explicitly set by user on the command
    line

isconfigfileoption¶

    Check if an option is explicitly set by user in their
    config file

isexplicitoption¶

    Check if an option is explicitly set by user on the command
    line or in the config file

addtoblxoption¶

    Add to an array global biblatex option

setblxoption¶

    Set a biblatex option on the appropriate scope

getblxoption¶

    Get a biblatex option from the global, per-type or per entry scope
    getblxoption('secnum', 'option', ['entrytype'], ['citekey'])
    Returns the value of option. In order of decreasing preference, returns:
    1. Biblatex option defined for entry
    2. Biblatex option defined for entry type
    3. Biblatex option defined globally
    section number needs to be present only for per-entry options as these might
    differ between sections

getblxentryoptions¶

    Get all per-entry options for an entry

set_graph¶

   Record node and arc connection types for .dot output

get_graph¶

    Return an inheritance graph data structure for an inheritance type

set_inheritance¶

    Record that $target inherited information from $source
    Can be used for crossrefs and xdata. This just records that an entry
    inherited from another entry, for loop detection.

get_inheritance¶

    Check if $target directly inherited information from $source
    Can be used for crossrefs and xdata

is_inheritance_path¶

  Checks for an inheritance path from entry $e1 to $e2
  Can be used for crossrefs and xdata

[
{s => 'A',
t => 'B'},
{s => 'A',
t => 'E'},
{s => 'B',
t => 'C'},
{s => 'C',
t => 'D'} ];

set_keyorder¶

  Set key order information

set_internal_keyorder¶

  Set key order information for keys with the same order

get_keyorder¶

  Get key order information

get_internal_keyorder¶

  Get key order information for keys with the same order

get_keyorder_max¶

  Get maximum key order number for a section

reset_keyorder¶

  Reset keyorder - for use in tests where we switch to allkeys

get_crossrefkeys¶

    Return ref to array of keys which are crossref targets

get_xrefkeys¶

    Return ref to array of keys which are xref targets

get_crossrefkey¶

    Return an integer representing the number of times a
    crossref target key has been ref'ed

get_xrefkey¶

    Return an integer representing the number of times a
    xref target key has been ref'ed

del_crossrefkey¶

    Remove a crossref target key from the crossrefkeys state

del_xrefkey¶

    Remove a xref target key from the xrefkeys state

incr_crossrefkey¶

    Increment the crossreferences count for a target crossref key

incr_xrefkey¶

    Increment the xreferences count for a target xref key

dump¶

    Dump config information (for debugging)