alias CallbackName

---

(alias) CallbackName = ("append_to_vlist_filter"|"build_page_insert"|"buildpage_filter"|"call_edit"|"contribute_filter"|"define_font"|"find_cidmap_file"|"find_data_file"|"find_enc_file"|"find_font_file"...)
    | "append_to_vlist_filter"
    | "build_page_insert"
    | "buildpage_filter"
    | "call_edit"
    | "contribute_filter"
    | "define_font"
    | "find_cidmap_file"
    | "find_data_file"
    | "find_enc_file"
    | "find_font_file"
    | "find_format_file"
    | "find_image_file"
    | "find_map_file"
    | "find_opentype_file"
    | "find_output_file"
    | "find_pk_file"
    | "find_read_file"
    | "find_truetype_file"
    | "find_type1_file"
    | "find_vf_file"
    | "find_write_file"
    | "finish_pdffile"
    | "finish_pdfpage"
    | "hpack_quality"
    | "hyphenate"
    | "input_level_string"
    | "insert_local_par"
    | "kerning"
    | "ligaturing"
    | "linebreak_filter"
    | "make_extensible"
    | "mlist_to_hlist"
    | "new_graf"
    | "open_read_file"
    | "page_order_index"
    | "post_linebreak_filter"
    | "pre_dump"
    | "pre_linebreak_filter"
    | "pre_output_filter"
    | "process_input_buffer"
    | "process_jobname"
    | "process_output_buffer"
    | "process_pdf_image_content"
    | "process_rule"
    | "provide_charproc_data"
    | "read_cidmap_file"
    | "read_data_file"
    | "read_enc_file"
    | "read_font_file"
    | "read_map_file"
    | "read_opentype_file"
    | "read_pk_file"
    | "read_truetype_file"
    | "read_type1_file"
    | "read_vf_file"
    | "show_error_hook"
    | "show_error_message"
    | "show_lua_error_hook"
    | "show_warning_message"
    | "start_file"
    | "start_page_number"
    | "start_run"
    | "stop_file"
    | "stop_page_number"
    | "stop_run"
    | "vpack_filter"
    | "vpack_quality"
    | "wrapup_run"

Reference:

• Corresponding C source code: lcallbacklib.c#L33-L90

Source: callback.list()

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