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Code Issues Packages Projects Releases Wiki Activity

Update shellscript grammar (#176241)

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This commit is contained in:
Alex Ross
2023-03-06 17:29:54 +01:00
committed by GitHub
parent b18bb26f97
commit 71f59872f3
5 changed files with 341 additions and 399 deletions
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504
extensions/shellscript/syntaxes/shell-unix-bash.tmLanguage.json
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@@ -4,7 +4,7 @@
"If you want to provide a fix or improvement, please create a pull request against the original repository.",
"Once accepted there, we are happy to receive an update request."
],
"version": "https://github.com/jeff-hykin/better-shell-syntax/commit/ab3c6da1c3651dff20651ebcf0ec5adb5fe413a0",
"version": "https://github.com/jeff-hykin/better-shell-syntax/commit/cad030fa5eb8cdfa35ea417b04d11552057557d4",
"name": "Shell Script",
"scopeName": "source.shell",
"patterns": [
@@ -14,7 +14,7 @@
],
"repository": {
"alias_statement": {
"begin": "(alias)\\s*+\\s*+(?:((?<=^|;|&|\\s)(?:export|declare|typeset|local|readonly)(?=\\s|;|&|$))\\s*+)?((?<!\\w)[a-zA-Z_0-9-]*(?!\\w))(?:(\\[)((?:(?:(?:\\$)?(?<!\\w)[a-zA-Z_0-9-]*(?!\\w)|@)|\\*))(\\]))?(?:(?:(\\=)|(\\+\\=))|(\\-\\=))",
"begin": "(alias)[ \\t]*+[ \\t]*+(?:((?<=^|;|&|\\s)(?:export|declare|typeset|local|readonly)(?=\\s|;|&|$))[ \\t]*+)?((?<!\\w)[a-zA-Z_0-9-]+(?!\\w))(?:(\\[)((?:(?:(?:\\$)?(?<!\\w)[a-zA-Z_0-9-]+(?!\\w)|@)|\\*))(\\]))?(?:(?:(\\=)|(\\+\\=))|(\\-\\=))",
"end": "(?:(?= |$)|(?:(?:(?:(?:(;)|(&&))|(\\|\\|))|(&))|\\n))",
"beginCaptures": {
"1": {
@@ -62,7 +62,7 @@
"name": "meta.expression.assignment.shell",
"patterns": [
{
"include": "#statement_context"
"include": "#normal_statement_context"
}
]
},
@@ -84,7 +84,7 @@
"argument_context": {
"patterns": [
{
"match": "\\s*+([^ \n'&;<>\\(\\)\\$`\\\\\"\\|]+(?!>))",
"match": "[ \\t]*+([^ \n'&;<>\\(\\)\\$`\\\\\"\\|]+(?!>))",
"captures": {
"1": {
"name": "string.unquoted.argument.shell",
@@ -112,14 +112,14 @@
}
},
{
"include": "#statement_context"
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}
]
},
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"end": "\\)",
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"1": {
@@ -166,7 +166,7 @@
]
},
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"1": {
@@ -220,6 +220,31 @@
}
]
},
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"name": "support.function.builtin.shell"
},
{
"include": "#variable"
}
]
}
},
"name": "meta.statement.command.name.basic.shell"
},
"block_comment": {
"begin": "\\s*+(\\/\\*)",
"end": "\\*\\/",
@@ -298,184 +323,6 @@
}
]
},
"command_call": {
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"name": "variable.language.special.wildcard.shell"
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"name": "meta.command.shell",
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"include": "#option"
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{
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},
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"match": "(?<!\\w)(?:unfunction|unsetopt|autoload|unlimit|bindkey|builtin|command|getopts|history|declare|unalias|typeset|suspend|return|source|ulimit|unhash|disown|which|alias|break|false|print|shift|times|umask|umask|unset|read|type|exec|eval|wait|echo|dirs|hash|jobs|kill|stat|exit|test|trap|true|pwd|let|set|cd|fg|bg|fc|:|\\.)(?!\\w)",
"name": "support.function.builtin.shell"
},
{
"include": "#variable"
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]
}
},
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},
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"match": "(?:^|\\s++)(?:((#!).*)|((#).*))",
"captures": {
@@ -596,10 +443,10 @@
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}
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@@ -619,10 +466,10 @@
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"contentName": "meta.statement.command.name.continuation string.quoted.single entity.name.command"
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@@ -649,7 +496,7 @@
"name": "constant.character.escape.shell"
},
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@@ -702,7 +549,7 @@
"heredoc": {
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{
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@@ -715,7 +562,7 @@
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}
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@@ -729,7 +576,7 @@
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@@ -742,7 +589,7 @@
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@@ -756,7 +603,7 @@
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@@ -768,7 +615,7 @@
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@@ -792,7 +639,7 @@
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@@ -804,7 +651,7 @@
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@@ -914,7 +761,7 @@
"include": "#pipeline"
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"include": "#statement_seperator"
"include": "#normal_statement_seperator"
},
{
"include": "#logical_expression_double"
@@ -956,7 +803,7 @@
"include": "#alias_statement"
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{
"include": "#command_call"
"include": "#normal_statement"
},
{
"include": "#string"
@@ -1149,7 +996,7 @@
"include": "#pipeline"
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{
"include": "#statement_seperator"
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},
{
"include": "#string"
@@ -1474,6 +1321,176 @@
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},
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}
]
},
"normal_statement_seperator": {
"match": "(?:(?:(?:(?:(;)|(&&))|(\\|\\|))|(&))|\\n)",
"captures": {
"1": {
"name": "punctuation.terminator.statement.semicolon.shell"
},
"2": {
"name": "punctuation.separator.statement.and.shell"
},
"3": {
"name": "punctuation.separator.statement.or.shell"
},
"4": {
"name": "punctuation.separator.statement.background.shell"
}
}
},
"numeric_literal": {
"match": "((?<!\\w-)(?<!\\w)\\.?\\d(?:(?:[0-9a-zA-Z_\\.]|_)|(?<=[eEpP])[+-])*(?=\\s|$))",
"captures": {
@@ -1899,8 +1916,11 @@
}
}
},
"start_of_command": {
"match": "[ \\t]*+(?!(?:!|%|&|\\||\\(|\\)|\\{|\\[|<|>|#|\\n|$|;|\\s))(?!foreach\\b(?!\\/)|select\\b(?!\\/)|repeat\\b(?!\\/)|until\\b(?!\\/)|while\\b(?!\\/)|case\\b(?!\\/)|done\\b(?!\\/)|elif\\b(?!\\/)|else\\b(?!\\/)|esac\\b(?!\\/)|then\\b(?!\\/)|for\\b(?!\\/)|end\\b(?!\\/)|in\\b(?!\\/)|fi\\b(?!\\/)|do\\b(?!\\/)|if\\b(?!\\/))(?!\\\\\\n?$)"
},
"start_of_double_quoted_command_name": {
"match": "\\s*+(?!(?:!|%|&|\\||\\(|\\)|\\{|\\[|<|>|#|\\n|$|;|\\s))(?:\\s*+([^ \n'&;<>\\(\\)\\$`\\\\\"\\|]+(?!>)))?(?:(?:\\$\")|\")",
"match": "(?!(?:!|%|&|\\||\\(|\\)|\\{|\\[|<|>|#|\\n|$|;|\\s))(?:[ \\t]*+([^ \n'&;<>\\(\\)\\$`\\\\\"\\|]+(?!>)))?(?:(?:\\$\")|\")",
"captures": {
"1": {
"name": "entity.name.command.shell",
@@ -1926,10 +1946,10 @@
]
}
},
"name": "meta.command_name.quoted.shell string.quoted.double.shell punctuation.definition.string.begin.shell entity.name.command.shell"
"name": "meta.statement.command.name.quoted.shell string.quoted.double.shell punctuation.definition.string.begin.shell entity.name.command.shell"
},
"start_of_single_quoted_command_name": {
"match": "\\s*+(?!(?:!|%|&|\\||\\(|\\)|\\{|\\[|<|>|#|\\n|$|;|\\s))(?:\\s*+([^ \n'&;<>\\(\\)\\$`\\\\\"\\|]+(?!>)))?(?:(?:\\$')|')",
"match": "(?!(?:!|%|&|\\||\\(|\\)|\\{|\\[|<|>|#|\\n|$|;|\\s))(?:[ \\t]*+([^ \n'&;<>\\(\\)\\$`\\\\\"\\|]+(?!>)))?(?:(?:\\$')|')",
"captures": {
"1": {
"name": "entity.name.command.shell",
@@ -1955,76 +1975,7 @@
]
}
},
"name": "meta.command_name.quoted.shell string.quoted.single.shell punctuation.definition.string.begin.shell entity.name.command.shell"
},
"statement_context": {
"patterns": [
{
"include": "#comment"
},
{
"include": "#pipeline"
},
{
"include": "#statement_seperator"
},
{
"include": "#misc_ranges"
},
{
"include": "#boolean"
},
{
"include": "#redirect_number"
},
{
"include": "#numeric_literal"
},
{
"include": "#string"
},
{
"include": "#variable"
},
{
"include": "#interpolation"
},
{
"include": "#heredoc"
},
{
"include": "#herestring"
},
{
"include": "#redirection"
},
{
"include": "#pathname"
},
{
"include": "#keyword"
},
{
"include": "#support"
}
]
},
"statement_seperator": {
"match": "(?:(?:(?:(?:(;)|(&&))|(\\|\\|))|(&))|\\n)",
"captures": {
"1": {
"name": "punctuation.terminator.statement.semicolon.shell"
},
"2": {
"name": "punctuation.separator.statement.and.shell"
},
"3": {
"name": "punctuation.separator.statement.or.shell"
},
"4": {
"name": "punctuation.separator.statement.background.shell"
}
}
"name": "meta.statement.command.name.quoted.shell string.quoted.single.shell punctuation.definition.string.begin.shell entity.name.command.shell"
},
"string": {
"patterns": [
@@ -2179,6 +2130,7 @@
"name": "punctuation.section.bracket.curly.variable.end.shell"
}
},
"contentName": "meta.parameter-expansion",
"patterns": [
{
"match": "!|:[-=?]?|\\*|@|##|#|%%|%|\\/",
@@ -2195,6 +2147,10 @@
}
}
},
{
"match": "(?<!\\w)[a-zA-Z_0-9-]+(?!\\w)",
"name": "variable.other.normal.shell"
},
{
"include": "#variable"
},