From a93220972f8130732c8cd0267c0b14db77ac19ea Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Tue, 11 May 2021 12:38:58 -0700
Subject: Overhaul of |-word boundaries (| is deprecated), performance
 improvements for repeating matches, tweaks to the logic of word vs. id

---
 grammars/shell.bp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'grammars/shell.bp')

diff --git a/grammars/shell.bp b/grammars/shell.bp
index 1ad182d..ff13d0b 100644
--- a/grammars/shell.bp
+++ b/grammars/shell.bp
@@ -9,11 +9,10 @@
 comment: `#..$
 string: `" ..%(`\./subcommand/\n) `" / `' ..%\n `' / "<<" _ @delim=id _$ ..%\n (^delim$)
 subcommand: `` ..%\n `` / "$" parens
-keyword: |(
+keyword:
     "echo" / "read" / "set" / "unset" / "readonly" / "shift" / "export" / "if" / "fi" /
     "else" / "while" / "do" / "done" / "for" / "until" / "case" / "esac" / "break" /
     "continue" / "exit" / "return" / "trap" / "wait" / "eval" / "exec" / "ulimit" / "umask"
-)|
 function-def: ^_ ["function"_] id _ `(_`) >(__`{)
 function: function-def __ braces
 var: `$ (id / braces)
-- 
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