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| author | Bruce Hill <bruce@bruce-hill.com> | 2021-05-19 21:58:54 -0700 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2021-05-19 21:58:54 -0700 |
| commit | 5d5817c2a3d21e91db4eaaf607ff881d71b57638 (patch) | |
| tree | c147550067d237a8d45c35870e18ea4957772c0b /grammars/shell.bp | |
| parent | 6ff7a6753032bc41098042258096bde73ed4bd1c (diff) | |
Fancier string escape sequences and a bit of cleanup.
Diffstat (limited to 'grammars/shell.bp')
| -rw-r--r-- | grammars/shell.bp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/grammars/shell.bp b/grammars/shell.bp index ff13d0b..72b83cc 100644 --- a/grammars/shell.bp +++ b/grammars/shell.bp @@ -7,8 +7,9 @@ # See the accompanying README.md for more info. comment: `#..$ -string: `" ..%(`\./subcommand/\n) `" / `' ..%\n `' / "<<" _ @delim=id _$ ..%\n (^delim$) -subcommand: `` ..%\n `` / "$" parens +string: `" ..%(string-escape / subcommand / \n) `" / `' ..%\n `' / "<<" _ @delim=id _$ ..%\n (^delim$) +string-escape: `\ `",` +subcommand: `` ..%\n `` / "$" (parens/braces) keyword: "echo" / "read" / "set" / "unset" / "readonly" / "shift" / "export" / "if" / "fi" / "else" / "while" / "do" / "done" / "for" / "until" / "case" / "esac" / "break" / |