307 lines
6.2 KiB
JSON
307 lines
6.2 KiB
JSON
{
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"name": "bash",
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"rules": {
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"program": {
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"type": "REPEAT",
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"content": {
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"type": "SYMBOL",
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"name": "command"
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}
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},
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"command": {
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"type": "SEQ",
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"members": [
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "simple_command"
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},
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{
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"type": "SYMBOL",
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"name": "pipeline"
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},
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{
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"type": "SYMBOL",
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"name": "list"
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}
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]
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},
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{
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"type": "SYMBOL",
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"name": "control_operator"
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}
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]
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},
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"simple_command": {
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"type": "SEQ",
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"members": [
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{
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"type": "REPEAT",
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"content": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "environment_variable_assignment"
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},
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{
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"type": "SYMBOL",
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"name": "file_redirect"
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}
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]
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}
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},
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{
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"type": "RENAME",
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"content": {
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"type": "SYMBOL",
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"name": "leading_word"
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},
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"value": "command_name"
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "SEQ",
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"members": [
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{
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"type": "PATTERN",
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"value": "\\s+"
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},
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{
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"type": "REPEAT",
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"content": {
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"type": "RENAME",
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"content": {
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"type": "SYMBOL",
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"name": "word"
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},
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"value": "argument"
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}
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}
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]
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},
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{
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"type": "BLANK"
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}
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]
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},
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{
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"type": "REPEAT",
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"content": {
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"type": "SYMBOL",
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"name": "file_redirect"
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}
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}
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]
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},
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"pipeline": {
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"type": "PREC_LEFT",
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"value": 0,
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "SYMBOL",
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"name": "simple_command"
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "STRING",
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"value": "|"
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},
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{
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"type": "STRING",
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"value": "|&"
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}
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]
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},
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{
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"type": "SYMBOL",
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"name": "simple_command"
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}
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]
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}
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},
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"list": {
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"type": "PREC_LEFT",
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"value": 0,
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "simple_command"
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},
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{
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"type": "SYMBOL",
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"name": "list"
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},
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{
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"type": "SYMBOL",
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"name": "pipeline"
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}
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]
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "STRING",
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"value": "&&"
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},
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{
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"type": "STRING",
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"value": ";"
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}
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]
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "simple_command"
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},
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{
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"type": "SYMBOL",
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"name": "pipeline"
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}
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]
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}
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]
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}
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},
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"environment_variable_assignment": {
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"type": "SEQ",
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"members": [
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{
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"type": "RENAME",
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"content": {
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"type": "SYMBOL",
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"name": "leading_word"
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},
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"value": "variable_name"
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},
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{
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"type": "STRING",
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"value": "="
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},
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{
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"type": "RENAME",
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"content": {
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"type": "SYMBOL",
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"name": "word"
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},
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"value": "argument"
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}
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]
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},
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"file_redirect": {
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"type": "SEQ",
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"members": [
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "file_descriptor"
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},
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{
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"type": "BLANK"
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}
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]
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "STRING",
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"value": "<"
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},
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{
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"type": "STRING",
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"value": ">"
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},
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{
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"type": "STRING",
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"value": "<&"
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},
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{
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"type": "STRING",
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"value": ">&"
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}
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]
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},
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{
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "file_descriptor"
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},
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{
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"type": "RENAME",
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"content": {
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"type": "SYMBOL",
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"name": "word"
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},
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"value": "file_name"
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}
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]
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}
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]
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},
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"file_descriptor": {
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"type": "TOKEN",
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"content": {
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"type": "PREC",
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"value": 1,
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"content": {
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"type": "PATTERN",
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"value": "\\d+"
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}
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}
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},
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"leading_word": {
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"type": "PATTERN",
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"value": "[^\\s=|;]+"
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},
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"word": {
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"type": "PATTERN",
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"value": "[^\\s<>&]+"
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},
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"control_operator": {
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"type": "CHOICE",
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"members": [
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{
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"type": "STRING",
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"value": "\n"
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},
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{
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"type": "STRING",
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"value": ";;"
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}
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]
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}
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},
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"extras": [
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{
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"type": "PATTERN",
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"value": "\\s"
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}
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],
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"conflicts": [],
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"externals": [],
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"inline": [
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"control_operator"
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]
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} |