2019-08-31 07:14:13 -04:00
|
|
|
module.exports = grammar({
|
|
|
|
|
name: "yaml",
|
|
|
|
|
|
|
|
|
|
externals: $ => [
|
|
|
|
|
$._eof,
|
|
|
|
|
|
|
|
|
|
// s = starts at column 0 in the current or following row
|
|
|
|
|
// r = starts with 0 or more s_white in the current row
|
|
|
|
|
// br = starts with more than `current_indent` s_white in the following row
|
|
|
|
|
// b = starts with `current_indent` s_white in the following row
|
|
|
|
|
// bl = starts with `parent_indent` or less s_white in the following row
|
|
|
|
|
$._s_dir_yml_bgn, $._r_dir_yml_ver, // %YAML 1.2
|
|
|
|
|
$._s_dir_tag_bgn, $._r_dir_tag_hdl, $._r_dir_tag_pfx, // %TAG !yaml! tag:yaml.org,2002:
|
|
|
|
|
$._s_dir_rsv_bgn, $._r_dir_rsv_prm, // %FOO bar baz
|
|
|
|
|
$._s_drs_end, // ---
|
|
|
|
|
$._s_doc_end, // ...
|
|
|
|
|
$._r_blk_seq_bgn, $._br_blk_seq_bgn, $._b_blk_seq_bgn, // -
|
|
|
|
|
$._r_blk_key_bgn, $._br_blk_key_bgn, $._b_blk_key_bgn, // ?
|
|
|
|
|
$._r_blk_val_bgn, $._br_blk_val_bgn, $._b_blk_val_bgn, // :
|
|
|
|
|
$._r_blk_imp_bgn, // : (implicit)
|
2020-09-28 10:07:27 -04:00
|
|
|
$._r_blk_lit_bgn, $._br_blk_lit_bgn, // |
|
|
|
|
|
$._r_blk_fld_bgn, $._br_blk_fld_bgn, // >
|
2019-08-31 07:14:13 -04:00
|
|
|
$._br_blk_str_ctn, // block scalar content
|
|
|
|
|
$._r_flw_seq_bgn, $._br_flw_seq_bgn, $._b_flw_seq_bgn, // [
|
|
|
|
|
$._r_flw_seq_end, $._br_flw_seq_end, // ]
|
|
|
|
|
$._r_flw_map_bgn, $._br_flw_map_bgn, $._b_flw_map_bgn, // {
|
|
|
|
|
$._r_flw_map_end, $._br_flw_map_end, // }
|
|
|
|
|
$._r_flw_sep_bgn, $._br_flw_sep_bgn, // ,
|
|
|
|
|
$._r_flw_key_bgn, $._br_flw_key_bgn, // ?
|
|
|
|
|
$._r_flw_jsv_bgn, $._br_flw_jsv_bgn, // : (json key)
|
|
|
|
|
$._r_flw_njv_bgn, $._br_flw_njv_bgn, // : (non-json key)
|
|
|
|
|
$._r_dqt_str_bgn, $._br_dqt_str_bgn, $._b_dqt_str_bgn, // " (start)
|
|
|
|
|
$._r_dqt_str_ctn, $._br_dqt_str_ctn, // double quote scalar content
|
|
|
|
|
$._r_dqt_esc_nwl, $._br_dqt_esc_nwl, // escape newline
|
|
|
|
|
$._r_dqt_esc_seq, $._br_dqt_esc_seq, // escape sequence
|
|
|
|
|
$._r_dqt_str_end, $._br_dqt_str_end, // " (end)
|
|
|
|
|
$._r_sqt_str_bgn, $._br_sqt_str_bgn, $._b_sqt_str_bgn, // ' (start)
|
|
|
|
|
$._r_sqt_str_ctn, $._br_sqt_str_ctn, // single quote scalar content
|
|
|
|
|
$._r_sqt_esc_sqt, $._br_sqt_esc_sqt, // ''
|
|
|
|
|
$._r_sqt_str_end, $._br_sqt_str_end, // ' (end)
|
2020-10-04 03:19:57 -04:00
|
|
|
|
|
|
|
|
// plain scalar (singleline in block/flow)
|
|
|
|
|
$._r_sgl_pln_nul_blk, $._br_sgl_pln_nul_blk, $._b_sgl_pln_nul_blk, $._r_sgl_pln_nul_flw, $._br_sgl_pln_nul_flw,
|
|
|
|
|
$._r_sgl_pln_bol_blk, $._br_sgl_pln_bol_blk, $._b_sgl_pln_bol_blk, $._r_sgl_pln_bol_flw, $._br_sgl_pln_bol_flw,
|
|
|
|
|
$._r_sgl_pln_int_blk, $._br_sgl_pln_int_blk, $._b_sgl_pln_int_blk, $._r_sgl_pln_int_flw, $._br_sgl_pln_int_flw,
|
|
|
|
|
$._r_sgl_pln_flt_blk, $._br_sgl_pln_flt_blk, $._b_sgl_pln_flt_blk, $._r_sgl_pln_flt_flw, $._br_sgl_pln_flt_flw,
|
|
|
|
|
$._r_sgl_pln_str_blk, $._br_sgl_pln_str_blk, $._b_sgl_pln_str_blk, $._r_sgl_pln_str_flw, $._br_sgl_pln_str_flw,
|
|
|
|
|
|
|
|
|
|
// plain scalar (multiline in block/flow)
|
|
|
|
|
$._r_mtl_pln_str_blk, $._br_mtl_pln_str_blk,
|
|
|
|
|
$._r_mtl_pln_str_flw, $._br_mtl_pln_str_flw,
|
|
|
|
|
|
2021-04-18 02:19:51 -04:00
|
|
|
$._r_tag, $._br_tag, $._b_tag, // !tag
|
|
|
|
|
$._r_acr_bgn, $._br_acr_bgn, $._b_acr_bgn, $._r_acr_ctn, // &id
|
|
|
|
|
$._r_als_bgn, $._br_als_bgn, $._b_als_bgn, $._r_als_ctn, // *id
|
2019-08-31 07:14:13 -04:00
|
|
|
|
|
|
|
|
$._bl,
|
|
|
|
|
$.comment,
|
|
|
|
|
],
|
|
|
|
|
|
|
|
|
|
extras: $ => [$.comment],
|
|
|
|
|
|
|
|
|
|
conflicts: $ => [
|
|
|
|
|
[$._r_prp, $._r_sgl_prp],
|
|
|
|
|
[$._br_prp, $._br_sgl_prp],
|
|
|
|
|
[$._flw_seq_tal, $._sgl_flw_seq_tal],
|
|
|
|
|
[$._flw_map_tal, $._sgl_flw_map_tal],
|
|
|
|
|
[$._flw_ann_par_tal, $._sgl_flw_ann_par_tal],
|
|
|
|
|
[$._r_flw_seq_itm, $._r_sgl_flw_col_itm],
|
|
|
|
|
[$._r_flw_map_itm, $._r_sgl_flw_col_itm],
|
|
|
|
|
[$._r_flw_njl_ann_par, $._r_sgl_flw_njl_ann_par],
|
|
|
|
|
[$._r_flw_exp_par, $._r_sgl_flw_exp_par],
|
|
|
|
|
[$._r_dqt_str, $._r_sgl_dqt_str],
|
|
|
|
|
[$._r_sqt_str, $._r_sgl_sqt_str],
|
|
|
|
|
[$._r_pln_flw_val, $._r_sgl_pln_flw_val],
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* (_r_prp _r_acr • _br_tag)
|
|
|
|
|
*
|
|
|
|
|
* &str
|
|
|
|
|
* !!str a
|
|
|
|
|
*
|
|
|
|
|
* (_r_prp _r_acr) • _br_tag
|
|
|
|
|
*
|
|
|
|
|
* &map
|
|
|
|
|
* !!str a: 1
|
|
|
|
|
*/
|
|
|
|
|
[$._r_prp],
|
|
|
|
|
[$._br_prp],
|
|
|
|
|
],
|
|
|
|
|
|
|
|
|
|
inline: $ => [
|
|
|
|
|
$._r_pln_blk,
|
|
|
|
|
$._br_pln_blk,
|
|
|
|
|
$._r_pln_flw,
|
|
|
|
|
$._br_pln_flw,
|
|
|
|
|
$._r_blk_seq_val,
|
|
|
|
|
$._r_blk_map_val,
|
|
|
|
|
$._r_flw_val_blk,
|
|
|
|
|
$._br_flw_val_blk,
|
|
|
|
|
$._r_sgl_flw_val_blk,
|
|
|
|
|
$._br_sgl_flw_val_blk,
|
|
|
|
|
$._b_sgl_flw_val_blk,
|
|
|
|
|
$._r_flw_val_flw,
|
|
|
|
|
$._br_flw_val_flw,
|
|
|
|
|
$._r_sgl_flw_val_flw,
|
|
|
|
|
$._r_flw_jsl_val,
|
|
|
|
|
$._br_flw_jsl_val,
|
|
|
|
|
$._r_sgl_flw_jsl_val,
|
|
|
|
|
$._br_sgl_flw_jsl_val,
|
|
|
|
|
$._b_sgl_flw_jsl_val,
|
|
|
|
|
$._r_flw_njl_val_blk,
|
|
|
|
|
$._br_flw_njl_val_blk,
|
|
|
|
|
$._r_sgl_flw_njl_val_blk,
|
|
|
|
|
$._br_sgl_flw_njl_val_blk,
|
|
|
|
|
$._b_sgl_flw_njl_val_blk,
|
|
|
|
|
$._r_flw_njl_val_flw,
|
|
|
|
|
$._br_flw_njl_val_flw,
|
|
|
|
|
$._r_sgl_flw_njl_val_flw,
|
|
|
|
|
],
|
|
|
|
|
|
|
|
|
|
rules: {
|
|
|
|
|
stream: $ => seq(optional(choice(
|
|
|
|
|
seq(
|
|
|
|
|
choice($._bgn_imp_doc, $._drs_doc, $._exp_doc),
|
|
|
|
|
optional(choice($._doc_w_bgn_w_end_seq, $._doc_w_bgn_wo_end_seq))),
|
|
|
|
|
seq(
|
|
|
|
|
choice($._bgn_imp_doc_end, $._drs_doc_end, $._exp_doc_end, $._doc_end),
|
|
|
|
|
optional(choice($._doc_w_bgn_w_end_seq, $._doc_w_bgn_wo_end_seq, $._doc_wo_bgn_w_end_seq, $._doc_wo_bgn_wo_end_seq))),
|
|
|
|
|
)), $._eof),
|
|
|
|
|
|
|
|
|
|
_doc_w_bgn_w_end_seq: $ => seq($._doc_w_bgn_w_end, optional(choice($._doc_w_bgn_w_end_seq, $._doc_w_bgn_wo_end_seq, $._doc_wo_bgn_w_end_seq, $._doc_wo_bgn_wo_end_seq))),
|
|
|
|
|
_doc_w_bgn_wo_end_seq: $ => seq($._doc_w_bgn_wo_end, optional(choice($._doc_w_bgn_w_end_seq, $._doc_w_bgn_wo_end_seq))),
|
|
|
|
|
_doc_wo_bgn_w_end_seq: $ => seq($._doc_wo_bgn_w_end, optional(choice($._doc_w_bgn_w_end_seq, $._doc_w_bgn_wo_end_seq, $._doc_wo_bgn_w_end_seq, $._doc_wo_bgn_wo_end_seq))),
|
|
|
|
|
_doc_wo_bgn_wo_end_seq: $ => seq($._doc_wo_bgn_wo_end, optional(choice($._doc_w_bgn_w_end_seq, $._doc_w_bgn_wo_end_seq))),
|
|
|
|
|
|
|
|
|
|
_doc_w_bgn_w_end: $ => choice($._exp_doc_end, $._doc_end),
|
|
|
|
|
_doc_w_bgn_wo_end: $ => $._exp_doc,
|
|
|
|
|
_doc_wo_bgn_w_end: $ => choice($._drs_doc_end, $._imp_doc_end),
|
|
|
|
|
_doc_wo_bgn_wo_end: $ => choice($._drs_doc, $._imp_doc),
|
|
|
|
|
|
|
|
|
|
// document
|
|
|
|
|
|
|
|
|
|
_bgn_imp_doc: $ => choice($._exp_doc_tal, $._r_blk_seq_r_val, $._r_blk_map_r_val),
|
|
|
|
|
_drs_doc: $ => seq(repeat1($._s_dir), $._exp_doc),
|
|
|
|
|
_exp_doc: $ => seq($._s_drs_end, optional($._exp_doc_tal)),
|
|
|
|
|
_imp_doc: $ => choice($._br_blk_seq_val, $._br_blk_map_val, $._br_blk_str_val, $._br_flw_val_blk),
|
|
|
|
|
|
|
|
|
|
_drs_doc_end: $ => prec(1, seq($._drs_doc, $._s_doc_end)),
|
|
|
|
|
_exp_doc_end: $ => prec(1, seq($._exp_doc, $._s_doc_end)),
|
|
|
|
|
_imp_doc_end: $ => prec(1, seq($._imp_doc, $._s_doc_end)),
|
|
|
|
|
_bgn_imp_doc_end: $ => prec(1, seq($._bgn_imp_doc, $._s_doc_end)),
|
|
|
|
|
_doc_end: $ => $._s_doc_end,
|
|
|
|
|
|
|
|
|
|
_exp_doc_tal: $ => choice($._r_blk_seq_br_val, $._br_blk_seq_val, $._r_blk_map_br_val, $._br_blk_map_val, $._r_blk_str_val, $._br_blk_str_val, $._r_flw_val_blk, $._br_flw_val_blk),
|
|
|
|
|
|
|
|
|
|
// directive
|
|
|
|
|
|
|
|
|
|
_s_dir: $ => choice($._s_dir_yml, $._s_dir_tag, $._s_dir_rsv),
|
|
|
|
|
|
|
|
|
|
_s_dir_yml: $ => seq($._s_dir_yml_bgn, $._r_dir_yml_ver),
|
|
|
|
|
_s_dir_tag: $ => seq($._s_dir_tag_bgn, $._r_dir_tag_hdl, $._r_dir_tag_pfx),
|
|
|
|
|
_s_dir_rsv: $ => seq($._s_dir_rsv_bgn, repeat($._r_dir_rsv_prm)),
|
|
|
|
|
|
|
|
|
|
// property
|
|
|
|
|
|
|
|
|
|
_r_prp_val: $ => $._r_prp,
|
|
|
|
|
_br_prp_val: $ => $._br_prp,
|
|
|
|
|
|
|
|
|
|
_r_sgl_prp_val: $ => $._r_sgl_prp,
|
|
|
|
|
_br_sgl_prp_val: $ => $._br_sgl_prp,
|
|
|
|
|
_b_sgl_prp_val: $ => $._b_sgl_prp,
|
|
|
|
|
|
|
|
|
|
_r_prp: $ => choice(seq($._r_acr, optional(choice($._r_tag, $._br_tag))), seq($._r_tag, optional(choice($._r_acr, $._br_acr)))),
|
|
|
|
|
_br_prp: $ => choice(seq($._br_acr, optional(choice($._r_tag, $._br_tag))), seq($._br_tag, optional(choice($._r_acr, $._br_acr)))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_prp: $ => choice(seq($._r_acr, optional($._r_tag)), seq($._r_tag, optional($._r_acr))),
|
|
|
|
|
_br_sgl_prp: $ => choice(seq($._br_acr, optional($._r_tag)), seq($._br_tag, optional($._r_acr))),
|
|
|
|
|
_b_sgl_prp: $ => choice(seq($._b_acr, optional($._r_tag)), seq($._b_tag, optional($._r_acr))),
|
|
|
|
|
|
|
|
|
|
// block sequence
|
|
|
|
|
|
|
|
|
|
_r_blk_seq_val: $ => choice($._r_blk_seq_r_val, $._r_blk_seq_br_val),
|
|
|
|
|
_r_blk_seq_r_val: $ => $._r_blk_seq,
|
|
|
|
|
_r_blk_seq_br_val: $ => seq($._r_prp, $._br_blk_seq),
|
|
|
|
|
_br_blk_seq_val: $ => choice($._br_blk_seq, seq($._br_prp, $._br_blk_seq)),
|
|
|
|
|
|
|
|
|
|
_r_blk_seq_spc_val: $ => seq($._r_prp, $._b_blk_seq_spc),
|
|
|
|
|
_br_blk_seq_spc_val: $ => seq($._br_prp, $._b_blk_seq_spc),
|
|
|
|
|
_b_blk_seq_spc_val: $ => $._b_blk_seq_spc,
|
|
|
|
|
|
|
|
|
|
_r_blk_seq: $ => seq($._r_blk_seq_itm, repeat($._b_blk_seq_itm), $._bl),
|
|
|
|
|
_br_blk_seq: $ => seq($._br_blk_seq_itm, repeat($._b_blk_seq_itm), $._bl),
|
|
|
|
|
|
|
|
|
|
_b_blk_seq_spc: $ => seq(repeat1($._b_blk_seq_itm), $._bl),
|
|
|
|
|
|
|
|
|
|
_r_blk_seq_itm: $ => seq($._r_blk_seq_bgn, optional($._blk_seq_itm_tal)),
|
|
|
|
|
_br_blk_seq_itm: $ => seq($._br_blk_seq_bgn, optional($._blk_seq_itm_tal)),
|
|
|
|
|
_b_blk_seq_itm: $ => seq($._b_blk_seq_bgn, optional($._blk_seq_itm_tal)),
|
|
|
|
|
|
|
|
|
|
_blk_seq_itm_tal: $ => choice($._r_blk_seq_val, $._br_blk_seq_val, $._r_blk_map_val, $._br_blk_map_val, $._r_blk_str_val, $._br_blk_str_val, $._r_flw_val_blk, $._br_flw_val_blk),
|
|
|
|
|
|
|
|
|
|
// block mapping
|
|
|
|
|
|
|
|
|
|
_r_blk_map_val: $ => choice($._r_blk_map_r_val, $._r_blk_map_br_val),
|
|
|
|
|
_r_blk_map_r_val: $ => $._r_blk_map,
|
|
|
|
|
_r_blk_map_br_val: $ => seq($._r_prp, $._br_blk_map),
|
|
|
|
|
_br_blk_map_val: $ => choice($._br_blk_map, seq($._br_prp, $._br_blk_map)),
|
|
|
|
|
|
|
|
|
|
_r_blk_map: $ => seq($._r_blk_map_itm, repeat($._b_blk_map_itm), $._bl),
|
|
|
|
|
_br_blk_map: $ => seq($._br_blk_map_itm, repeat($._b_blk_map_itm), $._bl),
|
|
|
|
|
|
|
|
|
|
_r_blk_map_itm: $ => choice($._r_blk_exp_itm, $._r_blk_imp_itm),
|
|
|
|
|
_br_blk_map_itm: $ => choice($._br_blk_exp_itm, $._br_blk_imp_itm),
|
|
|
|
|
_b_blk_map_itm: $ => choice($._b_blk_exp_itm, $._b_blk_imp_itm),
|
|
|
|
|
|
|
|
|
|
_r_blk_exp_itm: $ => prec.right(choice(seq($._r_blk_key_itm, optional($._b_blk_val_itm)), $._r_blk_val_itm)),
|
|
|
|
|
_br_blk_exp_itm: $ => prec.right(choice(seq($._br_blk_key_itm, optional($._b_blk_val_itm)), $._br_blk_val_itm)),
|
|
|
|
|
_b_blk_exp_itm: $ => prec.right(choice(seq($._b_blk_key_itm, optional($._b_blk_val_itm)), $._b_blk_val_itm)),
|
|
|
|
|
|
|
|
|
|
_r_blk_key_itm: $ => seq($._r_blk_key_bgn, optional(field("key", $._blk_exp_itm_tal))),
|
|
|
|
|
_br_blk_key_itm: $ => seq($._br_blk_key_bgn, optional(field("key", $._blk_exp_itm_tal))),
|
|
|
|
|
_b_blk_key_itm: $ => seq($._b_blk_key_bgn, optional(field("key", $._blk_exp_itm_tal))),
|
|
|
|
|
|
|
|
|
|
_r_blk_val_itm: $ => seq($._r_blk_val_bgn, optional(field("value", $._blk_exp_itm_tal))),
|
|
|
|
|
_br_blk_val_itm: $ => seq($._br_blk_val_bgn, optional(field("value", $._blk_exp_itm_tal))),
|
|
|
|
|
_b_blk_val_itm: $ => seq($._b_blk_val_bgn, optional(field("value", $._blk_exp_itm_tal))),
|
|
|
|
|
|
|
|
|
|
_r_blk_imp_itm: $ => seq(field("key", $._r_sgl_flw_val_blk), $._blk_imp_itm_tal),
|
|
|
|
|
_br_blk_imp_itm: $ => seq(field("key", $._br_sgl_flw_val_blk), $._blk_imp_itm_tal),
|
|
|
|
|
_b_blk_imp_itm: $ => seq(field("key", $._b_sgl_flw_val_blk), $._blk_imp_itm_tal),
|
|
|
|
|
|
|
|
|
|
_blk_exp_itm_tal: $ => choice($._blk_seq_itm_tal, $._r_blk_seq_spc_val, $._br_blk_seq_spc_val, $._b_blk_seq_spc_val),
|
|
|
|
|
_blk_imp_itm_tal: $ => seq($._r_blk_imp_bgn, optional(field("value", choice($._r_blk_seq_br_val, $._br_blk_seq_val, $._r_blk_seq_spc_val, $._br_blk_seq_spc_val, $._b_blk_seq_spc_val, $._r_blk_map_br_val, $._br_blk_map_val, $._r_blk_str_val, $._br_blk_str_val, $._r_flw_val_blk, $._br_flw_val_blk)))),
|
|
|
|
|
|
|
|
|
|
// block scalar
|
|
|
|
|
|
|
|
|
|
_r_blk_str_val: $ => choice($._r_blk_str, seq($._r_prp, choice($._r_blk_str, $._br_blk_str))),
|
|
|
|
|
_br_blk_str_val: $ => choice($._br_blk_str, seq($._br_prp, choice($._r_blk_str, $._br_blk_str))),
|
|
|
|
|
|
2020-09-28 10:07:27 -04:00
|
|
|
_r_blk_str: $ => seq(choice($._r_blk_lit_bgn, $._r_blk_fld_bgn), repeat($._br_blk_str_ctn), $._bl),
|
|
|
|
|
_br_blk_str: $ => seq(choice($._br_blk_lit_bgn, $._br_blk_fld_bgn), repeat($._br_blk_str_ctn), $._bl),
|
2019-08-31 07:14:13 -04:00
|
|
|
|
|
|
|
|
// flow value in block
|
|
|
|
|
|
|
|
|
|
_r_flw_val_blk: $ => choice($._r_flw_jsl_val, $._r_flw_njl_val_blk),
|
|
|
|
|
_br_flw_val_blk: $ => choice($._br_flw_jsl_val, $._br_flw_njl_val_blk),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_val_blk: $ => choice($._r_sgl_flw_jsl_val, $._r_sgl_flw_njl_val_blk),
|
|
|
|
|
_br_sgl_flw_val_blk: $ => choice($._br_sgl_flw_jsl_val, $._br_sgl_flw_njl_val_blk),
|
|
|
|
|
_b_sgl_flw_val_blk: $ => choice($._b_sgl_flw_jsl_val, $._b_sgl_flw_njl_val_blk),
|
|
|
|
|
|
|
|
|
|
// flow value in flow
|
|
|
|
|
|
|
|
|
|
_r_flw_val_flw: $ => choice($._r_flw_jsl_val, $._r_flw_njl_val_flw),
|
|
|
|
|
_br_flw_val_flw: $ => choice($._br_flw_jsl_val, $._br_flw_njl_val_flw),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_val_flw: $ => choice($._r_sgl_flw_jsl_val, $._r_sgl_flw_njl_val_flw),
|
|
|
|
|
|
|
|
|
|
// json-like flow value
|
|
|
|
|
|
|
|
|
|
_r_flw_jsl_val: $ => choice($._r_flw_seq_val, $._r_flw_map_val, $._r_dqt_str_val, $._r_sqt_str_val),
|
|
|
|
|
_br_flw_jsl_val: $ => choice($._br_flw_seq_val, $._br_flw_map_val, $._br_dqt_str_val, $._br_sqt_str_val),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_jsl_val: $ => choice($._r_sgl_flw_seq_val, $._r_sgl_flw_map_val, $._r_sgl_dqt_str_val, $._r_sgl_sqt_str_val),
|
|
|
|
|
_br_sgl_flw_jsl_val: $ => choice($._br_sgl_flw_seq_val, $._br_sgl_flw_map_val, $._br_sgl_dqt_str_val, $._br_sgl_sqt_str_val),
|
|
|
|
|
_b_sgl_flw_jsl_val: $ => choice($._b_sgl_flw_seq_val, $._b_sgl_flw_map_val, $._b_sgl_dqt_str_val, $._b_sgl_sqt_str_val),
|
|
|
|
|
|
|
|
|
|
// non-json-like flow value in block
|
|
|
|
|
|
|
|
|
|
_r_flw_njl_val_blk: $ => choice($._r_als_val, $._r_prp_val, $._r_pln_blk_val),
|
|
|
|
|
_br_flw_njl_val_blk: $ => choice($._br_als_val, $._br_prp_val, $._br_pln_blk_val),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_njl_val_blk: $ => choice($._r_als_val, $._r_sgl_prp_val, $._r_sgl_pln_blk_val),
|
|
|
|
|
_br_sgl_flw_njl_val_blk: $ => choice($._br_als_val, $._br_sgl_prp_val, $._br_sgl_pln_blk_val),
|
|
|
|
|
_b_sgl_flw_njl_val_blk: $ => choice($._b_als_val, $._b_sgl_prp_val, $._b_sgl_pln_blk_val),
|
|
|
|
|
|
|
|
|
|
// non-json-like flow value in flow
|
|
|
|
|
|
|
|
|
|
_r_flw_njl_val_flw: $ => choice($._r_als_val, $._r_prp_val, $._r_pln_flw_val),
|
|
|
|
|
_br_flw_njl_val_flw: $ => choice($._br_als_val, $._br_prp_val, $._br_pln_flw_val),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_njl_val_flw: $ => choice($._r_als_val, $._r_sgl_prp_val, $._r_sgl_pln_flw_val),
|
|
|
|
|
|
|
|
|
|
// flow sequence
|
|
|
|
|
|
|
|
|
|
_r_flw_seq_val: $ => choice($._r_flw_seq, seq($._r_prp, choice($._r_flw_seq, $._br_flw_seq))),
|
|
|
|
|
_br_flw_seq_val: $ => choice($._br_flw_seq, seq($._br_prp, choice($._r_flw_seq, $._br_flw_seq))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_seq_val: $ => choice($._r_sgl_flw_seq, seq($._r_sgl_prp, $._r_sgl_flw_seq)),
|
|
|
|
|
_br_sgl_flw_seq_val: $ => choice($._br_sgl_flw_seq, seq($._br_sgl_prp, $._r_sgl_flw_seq)),
|
|
|
|
|
_b_sgl_flw_seq_val: $ => choice($._b_sgl_flw_seq, seq($._b_sgl_prp, $._r_sgl_flw_seq)),
|
|
|
|
|
|
|
|
|
|
_r_flw_seq: $ => seq($._r_flw_seq_bgn, $._flw_seq_tal),
|
|
|
|
|
_br_flw_seq: $ => seq($._br_flw_seq_bgn, $._flw_seq_tal),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_seq: $ => seq($._r_flw_seq_bgn, $._sgl_flw_seq_tal),
|
|
|
|
|
_br_sgl_flw_seq: $ => seq($._br_flw_seq_bgn, $._sgl_flw_seq_tal),
|
|
|
|
|
_b_sgl_flw_seq: $ => seq($._b_flw_seq_bgn, $._sgl_flw_seq_tal),
|
|
|
|
|
|
|
|
|
|
_flw_seq_tal: $ => seq(optional(choice($._r_flw_seq_dat, $._br_flw_seq_dat)), choice($._r_flw_seq_end, $._br_flw_seq_end)),
|
|
|
|
|
_sgl_flw_seq_tal: $ => seq(optional($._r_sgl_flw_col_dat), $._r_flw_seq_end),
|
|
|
|
|
|
|
|
|
|
// flow mapping
|
|
|
|
|
|
|
|
|
|
_r_flw_map_val: $ => choice($._r_flw_map, seq($._r_prp, choice($._r_flw_map, $._br_flw_map))),
|
|
|
|
|
_br_flw_map_val: $ => choice($._br_flw_map, seq($._br_prp, choice($._r_flw_map, $._br_flw_map))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_map_val: $ => choice($._r_sgl_flw_map, seq($._r_sgl_prp, $._r_sgl_flw_map)),
|
|
|
|
|
_br_sgl_flw_map_val: $ => choice($._br_sgl_flw_map, seq($._br_sgl_prp, $._r_sgl_flw_map)),
|
|
|
|
|
_b_sgl_flw_map_val: $ => choice($._b_sgl_flw_map, seq($._b_sgl_prp, $._r_sgl_flw_map)),
|
|
|
|
|
|
|
|
|
|
_r_flw_map: $ => seq($._r_flw_map_bgn, $._flw_map_tal),
|
|
|
|
|
_br_flw_map: $ => seq($._br_flw_map_bgn, $._flw_map_tal),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_map: $ => seq($._r_flw_map_bgn, $._sgl_flw_map_tal),
|
|
|
|
|
_br_sgl_flw_map: $ => seq($._br_flw_map_bgn, $._sgl_flw_map_tal),
|
|
|
|
|
_b_sgl_flw_map: $ => seq($._b_flw_map_bgn, $._sgl_flw_map_tal),
|
|
|
|
|
|
|
|
|
|
_flw_map_tal: $ => seq(optional(choice($._r_flw_map_dat, $._br_flw_map_dat)), choice($._r_flw_map_end, $._br_flw_map_end)),
|
|
|
|
|
_sgl_flw_map_tal: $ => seq(optional($._r_sgl_flw_col_dat), $._r_flw_map_end),
|
|
|
|
|
|
|
|
|
|
// flow collection data
|
|
|
|
|
|
|
|
|
|
_r_flw_seq_dat: $ => seq($._r_flw_seq_itm, repeat($._flw_seq_dat_rpt), optional(choice($._r_flw_sep_bgn, $._br_flw_sep_bgn))),
|
|
|
|
|
_br_flw_seq_dat: $ => seq($._br_flw_seq_itm, repeat($._flw_seq_dat_rpt), optional(choice($._r_flw_sep_bgn, $._br_flw_sep_bgn))),
|
|
|
|
|
|
|
|
|
|
_r_flw_map_dat: $ => seq($._r_flw_map_itm, repeat($._flw_map_dat_rpt), optional(choice($._r_flw_sep_bgn, $._br_flw_sep_bgn))),
|
|
|
|
|
_br_flw_map_dat: $ => seq($._br_flw_map_itm, repeat($._flw_map_dat_rpt), optional(choice($._r_flw_sep_bgn, $._br_flw_sep_bgn))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_col_dat: $ => seq($._r_sgl_flw_col_itm, repeat($._sgl_flw_col_dat_rpt), optional($._r_flw_sep_bgn)),
|
|
|
|
|
|
|
|
|
|
_flw_seq_dat_rpt: $ => seq(choice($._r_flw_sep_bgn, $._br_flw_sep_bgn), choice($._r_flw_seq_itm, $._br_flw_seq_itm)),
|
|
|
|
|
_flw_map_dat_rpt: $ => seq(choice($._r_flw_sep_bgn, $._br_flw_sep_bgn), choice($._r_flw_map_itm, $._br_flw_map_itm)),
|
|
|
|
|
|
|
|
|
|
_sgl_flw_col_dat_rpt: $ => seq($._r_flw_sep_bgn, $._r_sgl_flw_col_itm),
|
|
|
|
|
|
|
|
|
|
// flow collection item
|
|
|
|
|
|
|
|
|
|
_r_flw_seq_itm: $ => choice($._r_flw_val_flw, $._r_flw_exp_par, $._r_flw_imp_r_par, $._r_flw_njl_ann_par),
|
|
|
|
|
_br_flw_seq_itm: $ => choice($._br_flw_val_flw, $._br_flw_exp_par, $._br_flw_imp_r_par, $._br_flw_njl_ann_par),
|
|
|
|
|
|
|
|
|
|
_r_flw_map_itm: $ => choice($._r_flw_val_flw, $._r_flw_exp_par, $._r_flw_imp_r_par, $._r_flw_imp_br_par, $._r_flw_njl_ann_par),
|
|
|
|
|
_br_flw_map_itm: $ => choice($._br_flw_val_flw, $._br_flw_exp_par, $._br_flw_imp_r_par, $._br_flw_imp_br_par, $._br_flw_njl_ann_par),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_col_itm: $ => choice($._r_sgl_flw_val_flw, $._r_sgl_flw_exp_par, $._r_sgl_flw_imp_par, $._r_sgl_flw_njl_ann_par),
|
|
|
|
|
|
|
|
|
|
// explicit flow pair
|
|
|
|
|
|
|
|
|
|
_r_flw_exp_par: $ => seq($._r_flw_key_bgn, optional(choice($._r_flw_imp_r_par, $._r_flw_imp_br_par, $._br_flw_imp_r_par, $._br_flw_imp_br_par))),
|
|
|
|
|
_br_flw_exp_par: $ => seq($._br_flw_key_bgn, optional(choice($._r_flw_imp_r_par, $._r_flw_imp_br_par, $._br_flw_imp_r_par, $._br_flw_imp_br_par))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_exp_par: $ => seq($._r_flw_key_bgn, optional($._r_sgl_flw_imp_par)),
|
|
|
|
|
|
|
|
|
|
// implicit flow pair
|
|
|
|
|
|
|
|
|
|
_r_flw_imp_r_par: $ => choice(seq(field("key", $._r_flw_jsl_val), $._r_flw_jsl_ann_par), seq(field("key", $._r_flw_njl_val_flw), $._r_flw_njl_ann_par)),
|
|
|
|
|
_r_flw_imp_br_par: $ => choice(seq(field("key", $._r_flw_jsl_val), $._br_flw_jsl_ann_par), seq(field("key", $._r_flw_njl_val_flw), $._br_flw_njl_ann_par)),
|
|
|
|
|
_br_flw_imp_r_par: $ => choice(seq(field("key", $._br_flw_jsl_val), $._r_flw_jsl_ann_par), seq(field("key", $._br_flw_njl_val_flw), $._r_flw_njl_ann_par)),
|
|
|
|
|
_br_flw_imp_br_par: $ => choice(seq(field("key", $._br_flw_jsl_val), $._br_flw_jsl_ann_par), seq(field("key", $._br_flw_njl_val_flw), $._br_flw_njl_ann_par)),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_imp_par: $ => choice(seq(field("key", $._r_sgl_flw_jsl_val), $._r_sgl_flw_jsl_ann_par), seq(field("key", $._r_sgl_flw_njl_val_flw), $._r_sgl_flw_njl_ann_par)),
|
|
|
|
|
|
|
|
|
|
// anonymous flow pair
|
|
|
|
|
|
|
|
|
|
_r_flw_jsl_ann_par: $ => seq($._r_flw_jsv_bgn, optional(field("value", $._flw_ann_par_tal))),
|
|
|
|
|
_br_flw_jsl_ann_par: $ => seq($._br_flw_jsv_bgn, optional(field("value", $._flw_ann_par_tal))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_jsl_ann_par: $ => seq($._r_flw_jsv_bgn, optional(field("value", $._sgl_flw_ann_par_tal))),
|
|
|
|
|
|
|
|
|
|
_r_flw_njl_ann_par: $ => seq($._r_flw_njv_bgn, optional(field("value", $._flw_ann_par_tal))),
|
|
|
|
|
_br_flw_njl_ann_par: $ => seq($._br_flw_njv_bgn, optional(field("value", $._flw_ann_par_tal))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_flw_njl_ann_par: $ => seq($._r_flw_njv_bgn, optional(field("value", $._sgl_flw_ann_par_tal))),
|
|
|
|
|
|
|
|
|
|
_flw_ann_par_tal: $ => choice($._r_flw_val_flw, $._br_flw_val_flw),
|
|
|
|
|
_sgl_flw_ann_par_tal: $ => $._r_sgl_flw_val_flw,
|
|
|
|
|
|
|
|
|
|
// double quote scalar
|
|
|
|
|
|
|
|
|
|
_r_dqt_str_val: $ => choice($._r_dqt_str, seq($._r_prp, choice($._r_dqt_str, $._br_dqt_str))),
|
|
|
|
|
_br_dqt_str_val: $ => choice($._br_dqt_str, seq($._br_prp, choice($._r_dqt_str, $._br_dqt_str))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_dqt_str_val: $ => choice($._r_sgl_dqt_str, seq($._r_sgl_prp, $._r_sgl_dqt_str)),
|
|
|
|
|
_br_sgl_dqt_str_val: $ => choice($._br_sgl_dqt_str, seq($._br_sgl_prp, $._r_sgl_dqt_str)),
|
|
|
|
|
_b_sgl_dqt_str_val: $ => choice($._b_sgl_dqt_str, seq($._b_sgl_prp, $._r_sgl_dqt_str)),
|
|
|
|
|
|
|
|
|
|
_r_dqt_str: $ => seq($._r_dqt_str_bgn, optional($._r_sgl_dqt_ctn), optional($._r_dqt_esc_nwl), repeat($._br_mtl_dqt_ctn), choice($._r_dqt_str_end, $._br_dqt_str_end)),
|
|
|
|
|
_br_dqt_str: $ => seq($._br_dqt_str_bgn, optional($._r_sgl_dqt_ctn), optional($._r_dqt_esc_nwl), repeat($._br_mtl_dqt_ctn), choice($._r_dqt_str_end, $._br_dqt_str_end)),
|
|
|
|
|
|
|
|
|
|
_r_sgl_dqt_str: $ => seq($._r_dqt_str_bgn, optional($._r_sgl_dqt_ctn), $._r_dqt_str_end),
|
|
|
|
|
_br_sgl_dqt_str: $ => seq($._br_dqt_str_bgn, optional($._r_sgl_dqt_ctn), $._r_dqt_str_end),
|
|
|
|
|
_b_sgl_dqt_str: $ => seq($._b_dqt_str_bgn, optional($._r_sgl_dqt_ctn), $._r_dqt_str_end),
|
|
|
|
|
|
|
|
|
|
_r_sgl_dqt_ctn: $ => repeat1(choice($._r_dqt_str_ctn, $._r_dqt_esc_seq)),
|
|
|
|
|
_br_mtl_dqt_ctn: $ => choice($._br_dqt_esc_nwl, seq(choice($._br_dqt_str_ctn, $._br_dqt_esc_seq), repeat(choice($._r_dqt_str_ctn, $._r_dqt_esc_seq)), optional($._r_dqt_esc_nwl))),
|
|
|
|
|
|
|
|
|
|
// single quote scalar
|
|
|
|
|
|
|
|
|
|
_r_sqt_str_val: $ => choice($._r_sqt_str, seq($._r_prp, choice($._r_sqt_str, $._br_sqt_str))),
|
|
|
|
|
_br_sqt_str_val: $ => choice($._br_sqt_str, seq($._br_prp, choice($._r_sqt_str, $._br_sqt_str))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_sqt_str_val: $ => choice($._r_sgl_sqt_str, seq($._r_sgl_prp, $._r_sgl_sqt_str)),
|
|
|
|
|
_br_sgl_sqt_str_val: $ => choice($._br_sgl_sqt_str, seq($._br_sgl_prp, $._r_sgl_sqt_str)),
|
|
|
|
|
_b_sgl_sqt_str_val: $ => choice($._b_sgl_sqt_str, seq($._b_sgl_prp, $._r_sgl_sqt_str)),
|
|
|
|
|
|
|
|
|
|
_r_sqt_str: $ => seq($._r_sqt_str_bgn, optional($._r_sgl_sqt_ctn), repeat($._br_mtl_sqt_ctn), choice($._r_sqt_str_end, $._br_sqt_str_end)),
|
|
|
|
|
_br_sqt_str: $ => seq($._br_sqt_str_bgn, optional($._r_sgl_sqt_ctn), repeat($._br_mtl_sqt_ctn), choice($._r_sqt_str_end, $._br_sqt_str_end)),
|
|
|
|
|
|
|
|
|
|
_r_sgl_sqt_str: $ => seq($._r_sqt_str_bgn, optional($._r_sgl_sqt_ctn), $._r_sqt_str_end),
|
|
|
|
|
_br_sgl_sqt_str: $ => seq($._br_sqt_str_bgn, optional($._r_sgl_sqt_ctn), $._r_sqt_str_end),
|
|
|
|
|
_b_sgl_sqt_str: $ => seq($._b_sqt_str_bgn, optional($._r_sgl_sqt_ctn), $._r_sqt_str_end),
|
|
|
|
|
|
|
|
|
|
_r_sgl_sqt_ctn: $ => repeat1(choice($._r_sqt_str_ctn, $._r_sqt_esc_sqt)),
|
|
|
|
|
_br_mtl_sqt_ctn: $ => seq(choice($._br_sqt_str_ctn, $._br_sqt_esc_sqt), repeat(choice($._r_sqt_str_ctn, $._r_sqt_esc_sqt))),
|
|
|
|
|
|
|
|
|
|
// plain scalar in block
|
|
|
|
|
|
|
|
|
|
_r_pln_blk_val: $ => choice($._r_pln_blk, seq($._r_prp, choice($._r_pln_blk, $._br_pln_blk))),
|
|
|
|
|
_br_pln_blk_val: $ => choice($._br_pln_blk, seq($._br_prp, choice($._r_pln_blk, $._br_pln_blk))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_pln_blk_val: $ => choice($._r_sgl_pln_blk, seq($._r_sgl_prp, $._r_sgl_pln_blk)),
|
|
|
|
|
_br_sgl_pln_blk_val: $ => choice($._br_sgl_pln_blk, seq($._br_sgl_prp, $._r_sgl_pln_blk)),
|
|
|
|
|
_b_sgl_pln_blk_val: $ => choice($._b_sgl_pln_blk, seq($._b_sgl_prp, $._r_sgl_pln_blk)),
|
|
|
|
|
|
|
|
|
|
_r_pln_blk: $ => choice($._r_sgl_pln_blk, $._r_mtl_pln_blk),
|
|
|
|
|
_br_pln_blk: $ => choice($._br_sgl_pln_blk, $._br_mtl_pln_blk),
|
|
|
|
|
|
|
|
|
|
// plain scalar in flow
|
|
|
|
|
|
|
|
|
|
_r_pln_flw_val: $ => choice($._r_pln_flw, seq($._r_prp, choice($._r_pln_flw, $._br_pln_flw))),
|
|
|
|
|
_br_pln_flw_val: $ => choice($._br_pln_flw, seq($._br_prp, choice($._r_pln_flw, $._br_pln_flw))),
|
|
|
|
|
|
|
|
|
|
_r_sgl_pln_flw_val: $ => choice($._r_sgl_pln_flw, seq($._r_sgl_prp, $._r_sgl_pln_flw)),
|
|
|
|
|
|
|
|
|
|
_r_pln_flw: $ => choice($._r_sgl_pln_flw, $._r_mtl_pln_flw),
|
|
|
|
|
_br_pln_flw: $ => choice($._br_sgl_pln_flw, $._br_mtl_pln_flw),
|
|
|
|
|
|
2020-10-04 03:19:57 -04:00
|
|
|
// plain scalar schema
|
|
|
|
|
|
|
|
|
|
_r_sgl_pln_blk: $ => choice($._r_sgl_pln_nul_blk, $._r_sgl_pln_bol_blk, $._r_sgl_pln_int_blk, $._r_sgl_pln_flt_blk, $._r_sgl_pln_str_blk),
|
|
|
|
|
_br_sgl_pln_blk: $ => choice($._br_sgl_pln_nul_blk, $._br_sgl_pln_bol_blk, $._br_sgl_pln_int_blk, $._br_sgl_pln_flt_blk, $._br_sgl_pln_str_blk),
|
|
|
|
|
_b_sgl_pln_blk: $ => choice($._b_sgl_pln_nul_blk, $._b_sgl_pln_bol_blk, $._b_sgl_pln_int_blk, $._b_sgl_pln_flt_blk, $._b_sgl_pln_str_blk),
|
|
|
|
|
_r_sgl_pln_flw: $ => choice($._r_sgl_pln_nul_flw, $._r_sgl_pln_bol_flw, $._r_sgl_pln_int_flw, $._r_sgl_pln_flt_flw, $._r_sgl_pln_str_flw),
|
|
|
|
|
_br_sgl_pln_flw: $ => choice($._br_sgl_pln_nul_flw, $._br_sgl_pln_bol_flw, $._br_sgl_pln_int_flw, $._br_sgl_pln_flt_flw, $._br_sgl_pln_str_flw),
|
|
|
|
|
|
|
|
|
|
_r_mtl_pln_blk: $ => $._r_mtl_pln_str_blk,
|
|
|
|
|
_br_mtl_pln_blk: $ => $._br_mtl_pln_str_blk,
|
|
|
|
|
_r_mtl_pln_flw: $ => $._r_mtl_pln_str_flw,
|
|
|
|
|
_br_mtl_pln_flw: $ => $._br_mtl_pln_str_flw,
|
|
|
|
|
|
2019-08-31 07:14:13 -04:00
|
|
|
// alias
|
|
|
|
|
|
|
|
|
|
_r_als_val: $ => $._r_als,
|
|
|
|
|
_br_als_val: $ => $._br_als,
|
|
|
|
|
_b_als_val: $ => $._b_als,
|
2021-04-18 02:19:51 -04:00
|
|
|
|
|
|
|
|
_r_als: $ => seq($._r_als_bgn, $._r_als_ctn),
|
|
|
|
|
_br_als: $ => seq($._br_als_bgn, $._r_als_ctn),
|
|
|
|
|
_b_als: $ => seq($._b_als_bgn, $._r_als_ctn),
|
|
|
|
|
|
|
|
|
|
// anchor
|
|
|
|
|
|
|
|
|
|
_r_acr: $ => seq($._r_acr_bgn, $._r_acr_ctn),
|
|
|
|
|
_br_acr: $ => seq($._br_acr_bgn, $._r_acr_ctn),
|
|
|
|
|
_b_acr: $ => seq($._b_acr_bgn, $._r_acr_ctn),
|
2019-08-31 07:14:13 -04:00
|
|
|
},
|
|
|
|
|
});
|
|
|
|
|
|
2024-02-15 04:34:08 -05:00
|
|
|
module.exports.grammar = global_alias(global_alias(module.exports.grammar, {
|
2019-08-31 07:14:13 -04:00
|
|
|
..._("yaml_directive", "_s_dir_yml"),
|
|
|
|
|
..._("yaml_version", "_r_dir_yml_ver"),
|
|
|
|
|
..._("tag_directive", "_s_dir_tag"),
|
|
|
|
|
..._("tag_handle", "_r_dir_tag_hdl"),
|
|
|
|
|
..._("tag_prefix", "_r_dir_tag_pfx"),
|
|
|
|
|
..._("reserved_directive", "_s_dir_rsv"),
|
|
|
|
|
..._("directive_name", "_s_dir_rsv_bgn"),
|
|
|
|
|
..._("directive_parameter", "_r_dir_rsv_prm"),
|
|
|
|
|
..._("flow_node", "_r_prp_val", "_br_prp_val", "_r_sgl_prp_val", "_br_sgl_prp_val", "_b_sgl_prp_val"),
|
|
|
|
|
..._("tag", "_r_tag", "_br_tag", "_b_tag"),
|
|
|
|
|
..._("anchor", "_r_acr", "_br_acr", "_b_acr"),
|
2021-04-18 02:19:51 -04:00
|
|
|
..._("anchor_name", "_r_acr_ctn"),
|
2019-08-31 07:14:13 -04:00
|
|
|
..._("flow_node", "_r_als_val", "_br_als_val", "_b_als_val"),
|
|
|
|
|
..._("alias", "_r_als", "_br_als", "_b_als"),
|
2021-04-18 02:19:51 -04:00
|
|
|
..._("alias_name", "_r_als_ctn"),
|
2019-08-31 07:14:13 -04:00
|
|
|
..._("document", "_bgn_imp_doc", "_imp_doc"),
|
|
|
|
|
..._(["document"], "_drs_doc", "_exp_doc", "_doc_end",
|
|
|
|
|
"_bgn_imp_doc_end", "_drs_doc_end", "_exp_doc_end", "_imp_doc_end"),
|
|
|
|
|
..._("block_node", "_r_blk_seq_r_val", "_r_blk_seq_br_val", "_br_blk_seq_val", "_r_blk_seq_spc_val", "_br_blk_seq_spc_val", "_b_blk_seq_spc_val"),
|
|
|
|
|
..._("block_node", "_r_blk_map_r_val", "_r_blk_map_br_val", "_br_blk_map_val"),
|
|
|
|
|
..._("block_node", "_r_blk_str_val", "_br_blk_str_val"),
|
|
|
|
|
..._("block_sequence", "_r_blk_seq", "_br_blk_seq", "_b_blk_seq_spc"),
|
|
|
|
|
..._("block_mapping", "_r_blk_map", "_br_blk_map"),
|
|
|
|
|
..._("block_scalar", "_r_blk_str", "_br_blk_str"),
|
|
|
|
|
..._("block_sequence_item", "_r_blk_seq_itm", "_br_blk_seq_itm", "_b_blk_seq_itm"),
|
|
|
|
|
..._("block_mapping_pair", "_r_blk_exp_itm", "_br_blk_exp_itm", "_b_blk_exp_itm"),
|
|
|
|
|
..._("block_mapping_pair", "_r_blk_imp_itm", "_br_blk_imp_itm", "_b_blk_imp_itm"),
|
|
|
|
|
..._("flow_node", "_r_flw_seq_val", "_br_flw_seq_val", "_r_sgl_flw_seq_val", "_br_sgl_flw_seq_val", "_b_sgl_flw_seq_val"),
|
|
|
|
|
..._("flow_node", "_r_flw_map_val", "_br_flw_map_val", "_r_sgl_flw_map_val", "_br_sgl_flw_map_val", "_b_sgl_flw_map_val"),
|
|
|
|
|
..._("flow_sequence", "_r_flw_seq", "_br_flw_seq", "_r_sgl_flw_seq", "_br_sgl_flw_seq", "_b_sgl_flw_seq"),
|
|
|
|
|
..._("flow_mapping", "_r_flw_map", "_br_flw_map", "_r_sgl_flw_map", "_br_sgl_flw_map", "_b_sgl_flw_map"),
|
|
|
|
|
..._(["flow_pair"], "_r_flw_exp_par", "_br_flw_exp_par", "_r_sgl_flw_exp_par",
|
|
|
|
|
"_r_flw_imp_r_par", "_r_flw_imp_br_par", "_br_flw_imp_r_par", "_br_flw_imp_br_par", "_r_sgl_flw_imp_par",
|
|
|
|
|
"_r_flw_njl_ann_par", "_br_flw_njl_ann_par", "_r_sgl_flw_njl_ann_par"),
|
|
|
|
|
..._("flow_node", "_r_dqt_str_val", "_br_dqt_str_val", "_r_sgl_dqt_str_val", "_br_sgl_dqt_str_val", "_b_sgl_dqt_str_val"),
|
|
|
|
|
..._("flow_node", "_r_sqt_str_val", "_br_sqt_str_val", "_r_sgl_sqt_str_val", "_br_sgl_sqt_str_val", "_b_sgl_sqt_str_val"),
|
|
|
|
|
..._("flow_node", "_r_pln_blk_val", "_br_pln_blk_val", "_r_sgl_pln_blk_val", "_br_sgl_pln_blk_val", "_b_sgl_pln_blk_val",
|
|
|
|
|
"_r_pln_flw_val", "_br_pln_flw_val", "_r_sgl_pln_flw_val"),
|
|
|
|
|
..._("double_quote_scalar", "_r_dqt_str", "_br_dqt_str", "_r_sgl_dqt_str", "_br_sgl_dqt_str", "_b_sgl_dqt_str"),
|
|
|
|
|
..._("single_quote_scalar", "_r_sqt_str", "_br_sqt_str", "_r_sgl_sqt_str", "_br_sgl_sqt_str", "_b_sgl_sqt_str"),
|
|
|
|
|
..._("plain_scalar", "_r_mtl_pln_blk", "_br_mtl_pln_blk", "_r_sgl_pln_blk", "_br_sgl_pln_blk", "_b_sgl_pln_blk",
|
|
|
|
|
"_r_mtl_pln_flw", "_br_mtl_pln_flw", "_r_sgl_pln_flw", "_br_sgl_pln_flw"),
|
|
|
|
|
..._("escape_sequence", "_r_dqt_esc_nwl", "_br_dqt_esc_nwl",
|
|
|
|
|
"_r_dqt_esc_seq", "_br_dqt_esc_seq",
|
|
|
|
|
"_r_sqt_esc_sqt", "_br_sqt_esc_sqt"),
|
2020-10-04 03:19:57 -04:00
|
|
|
..._("null_scalar", "_r_sgl_pln_nul_blk", "_br_sgl_pln_nul_blk", "_b_sgl_pln_nul_blk", "_r_sgl_pln_nul_flw", "_br_sgl_pln_nul_flw"),
|
|
|
|
|
..._("boolean_scalar", "_r_sgl_pln_bol_blk", "_br_sgl_pln_bol_blk", "_b_sgl_pln_bol_blk", "_r_sgl_pln_bol_flw", "_br_sgl_pln_bol_flw"),
|
|
|
|
|
..._("integer_scalar", "_r_sgl_pln_int_blk", "_br_sgl_pln_int_blk", "_b_sgl_pln_int_blk", "_r_sgl_pln_int_flw", "_br_sgl_pln_int_flw"),
|
|
|
|
|
..._("float_scalar", "_r_sgl_pln_flt_blk", "_br_sgl_pln_flt_blk", "_b_sgl_pln_flt_blk", "_r_sgl_pln_flt_flw", "_br_sgl_pln_flt_flw"),
|
|
|
|
|
..._("string_scalar", "_r_sgl_pln_str_blk", "_br_sgl_pln_str_blk", "_b_sgl_pln_str_blk", "_r_sgl_pln_str_flw", "_br_sgl_pln_str_flw",
|
|
|
|
|
"_r_mtl_pln_str_blk", "_br_mtl_pln_str_blk", "_r_mtl_pln_str_flw", "_br_mtl_pln_str_flw"),
|
2020-09-28 10:07:27 -04:00
|
|
|
}), {
|
|
|
|
|
..._("---", "_s_drs_end"),
|
|
|
|
|
..._("...", "_s_doc_end"),
|
|
|
|
|
..._("-", "_r_blk_seq_bgn", "_br_blk_seq_bgn", "_b_blk_seq_bgn"),
|
|
|
|
|
..._("?", "_r_blk_key_bgn", "_br_blk_key_bgn", "_b_blk_key_bgn"),
|
|
|
|
|
..._(":", "_r_blk_val_bgn", "_br_blk_val_bgn", "_b_blk_val_bgn"),
|
|
|
|
|
..._(":", "_r_blk_imp_bgn"),
|
|
|
|
|
..._("|", "_r_blk_lit_bgn", "_br_blk_lit_bgn"),
|
|
|
|
|
..._(">", "_r_blk_fld_bgn", "_br_blk_fld_bgn"),
|
|
|
|
|
..._("[", "_r_flw_seq_bgn", "_br_flw_seq_bgn", "_b_flw_seq_bgn"),
|
|
|
|
|
..._("]", "_r_flw_seq_end", "_br_flw_seq_end"),
|
|
|
|
|
..._("{", "_r_flw_map_bgn", "_br_flw_map_bgn", "_b_flw_map_bgn"),
|
|
|
|
|
..._("}", "_r_flw_map_end", "_br_flw_map_end"),
|
|
|
|
|
..._(",", "_r_flw_sep_bgn", "_br_flw_sep_bgn"),
|
|
|
|
|
..._("?", "_r_flw_key_bgn", "_br_flw_key_bgn"),
|
|
|
|
|
..._(":", "_r_flw_jsv_bgn", "_br_flw_jsv_bgn"),
|
|
|
|
|
..._(":", "_r_flw_njv_bgn", "_br_flw_njv_bgn"),
|
|
|
|
|
..._("\"", "_r_dqt_str_bgn", "_br_dqt_str_bgn", "_b_dqt_str_bgn"),
|
|
|
|
|
..._("\"", "_r_dqt_str_end", "_br_dqt_str_end"),
|
|
|
|
|
..._("'", "_r_sqt_str_bgn", "_br_sqt_str_bgn", "_b_sqt_str_bgn"),
|
|
|
|
|
..._("'", "_r_sqt_str_end", "_br_sqt_str_end"),
|
2021-04-18 02:19:51 -04:00
|
|
|
..._("*", "_r_als_bgn", "_br_als_bgn", "_b_als_bgn"),
|
|
|
|
|
..._("&", "_r_acr_bgn", "_br_acr_bgn", "_b_acr_bgn"),
|
2019-08-31 07:14:13 -04:00
|
|
|
});
|
|
|
|
|
|
|
|
|
|
function _(alias_value, ...rule_names) {
|
|
|
|
|
const alias_content = {};
|
|
|
|
|
if (typeof alias_value === "string") {
|
|
|
|
|
alias_content.name = alias_value;
|
|
|
|
|
} else if (Array.isArray(alias_value)) {
|
|
|
|
|
alias_content.name = alias_value[0];
|
|
|
|
|
alias_content.shallow = true;
|
|
|
|
|
} else {
|
|
|
|
|
throw new Error(`Unexpected value ${JSON.stringify(alias_value)}`);
|
|
|
|
|
}
|
|
|
|
|
const alias_map = {};
|
|
|
|
|
for (const rule_name of rule_names) {
|
|
|
|
|
alias_map[rule_name] = alias_content;
|
|
|
|
|
}
|
|
|
|
|
return alias_map;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function global_alias(grammar_json, alias_map) {
|
|
|
|
|
const new_rules = {};
|
|
|
|
|
const new_grammar = { ...grammar_json, rules: new_rules };
|
|
|
|
|
const checklist = Object.fromEntries(Object.entries(alias_map).map(([k, v]) => [k, 0]));
|
|
|
|
|
for (const [rule_name, rule] of Object.entries(grammar_json.rules)) {
|
|
|
|
|
new_rules[rule_name] = rule_name in alias_map && alias_map[rule_name].shallow
|
|
|
|
|
? rule
|
|
|
|
|
: recursive_alias(rule, alias_map, checklist);
|
|
|
|
|
}
|
|
|
|
|
for (const [rule_name, counter] of Object.entries(checklist)) {
|
|
|
|
|
if (counter === 0) {
|
|
|
|
|
console.warn(`warning: global_alias for ${JSON.stringify(rule_name)} is not used.`);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return new_grammar;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function recursive_alias(rule, alias_map, checklist) {
|
|
|
|
|
switch (rule.type) {
|
|
|
|
|
case "CHOICE":
|
|
|
|
|
case "SEQ":
|
|
|
|
|
return { ...rule, members: rule.members.map(member => recursive_alias(member, alias_map, checklist)) };
|
|
|
|
|
case "REPEAT":
|
|
|
|
|
case "REPEAT1":
|
|
|
|
|
case "FIELD":
|
|
|
|
|
case "PREC":
|
|
|
|
|
case "PREC_RIGHT":
|
|
|
|
|
return { ...rule, content: recursive_alias(rule.content, alias_map, checklist) };
|
|
|
|
|
case "SYMBOL":
|
|
|
|
|
if (rule.name in alias_map) {
|
|
|
|
|
checklist[rule.name]++;
|
2020-09-28 10:07:27 -04:00
|
|
|
const alias = alias_map[rule.name].name;
|
|
|
|
|
return { type: "ALIAS", content: rule, named: /[a-z]/i.test(alias), value: alias };
|
2019-08-31 07:14:13 -04:00
|
|
|
}
|
|
|
|
|
case "BLANK":
|
2020-09-28 10:07:27 -04:00
|
|
|
case "ALIAS":
|
2019-08-31 07:14:13 -04:00
|
|
|
return rule;
|
|
|
|
|
default:
|
|
|
|
|
throw new Error(`Unexpected rule type ${JSON.stringify(rule.type)}`);
|
|
|
|
|
}
|
|
|
|
|
}
|
