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Support shebangs in scripts.

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This commit is contained in:
Stephen Chung
2021-03-28 16:36:56 +08:00
parent ea970631ff
commit 7825cb1c56
4 changed files with 31 additions and 7 deletions
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15
src/token.rs
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@@ -587,11 +587,13 @@ impl Token {
#[cfg(feature = "no_module")]
"import" | "export" | "as" => Reserved(syntax.into()),
"===" | "!==" | "->" | "<-" | ":=" | "~" | "::<" | "(*" | "*)" | "#" | "public"
| "protected" | "super" | "new" | "use" | "module" | "package" | "var" | "static"
| "begin" | "end" | "shared" | "with" | "each" | "then" | "goto" | "unless"
| "exit" | "match" | "case" | "default" | "void" | "null" | "nil" | "spawn"
| "thread" | "go" | "sync" | "async" | "await" | "yield" => Reserved(syntax.into()),
"===" | "!==" | "->" | "<-" | ":=" | "~" | "::<" | "(*" | "*)" | "#" | "#!"
| "public" | "protected" | "super" | "new" | "use" | "module" | "package" | "var"
| "static" | "begin" | "end" | "shared" | "with" | "each" | "then" | "goto"
| "unless" | "exit" | "match" | "case" | "default" | "void" | "null" | "nil"
| "spawn" | "thread" | "go" | "sync" | "async" | "await" | "yield" => {
Reserved(syntax.into())
}
KEYWORD_PRINT | KEYWORD_DEBUG | KEYWORD_TYPE_OF | KEYWORD_EVAL | KEYWORD_FN_PTR
| KEYWORD_FN_PTR_CALL | KEYWORD_FN_PTR_CURRY | KEYWORD_THIS | KEYWORD_IS_DEF_VAR => {
@@ -1323,6 +1325,9 @@ fn get_next_token_inner(
eat_next(stream, pos);
return Some((Token::MapStart, start_pos));
}
// Shebang
('#', '!') => return Some((Token::Reserved("#!".into()), start_pos)),
('#', _) => return Some((Token::Reserved("#".into()), start_pos)),
// Operators