From a0c75cde8a0680047bc4e9bc0a2bb24099e271fe Mon Sep 17 00:00:00 2001
From: Martin Fischer <martin@push-f.com>
Date: Sun, 28 Nov 2021 20:56:28 +0100
Subject: refactor: remove no longer needed macro rules
---
src/tokenizer/mod.rs | 14 --------------
1 file changed, 14 deletions(-)
(limited to 'src/tokenizer')
diff --git a/src/tokenizer/mod.rs b/src/tokenizer/mod.rs
index fc8bd7f..299f612 100644
--- a/src/tokenizer/mod.rs
+++ b/src/tokenizer/mod.rs
@@ -602,24 +602,10 @@ macro_rules! sh_trace ( ( $me:ident : $($cmds:tt)* ) => ( shorthand!($me: $($cmd
// A little DSL for sequencing shorthand actions.
macro_rules! go (
- // A pattern like $($cmd:tt)* ; $($rest:tt)* causes parse ambiguity.
- // We have to tell the parser how much lookahead we need.
-
- ( $me:ident : $a:tt ; $($rest:tt)* ) => ({ sh_trace!($me: $a); go!($me: $($rest)*); });
- ( $me:ident : $a:tt $b:tt ; $($rest:tt)* ) => ({ sh_trace!($me: $a $b); go!($me: $($rest)*); });
- ( $me:ident : $a:tt $b:tt $c:tt ; $($rest:tt)* ) => ({ sh_trace!($me: $a $b $c); go!($me: $($rest)*); });
- ( $me:ident : $a:tt $b:tt $c:tt $d:tt ; $($rest:tt)* ) => ({ sh_trace!($me: $a $b $c $d); go!($me: $($rest)*); });
-
- // These can only come at the end.
-
( $me:ident : to $s:ident ) => ({ $me.state = states::$s; return ProcessResult::Continue; });
( $me:ident : to $s:ident $k1:expr ) => ({ $me.state = states::$s($k1); return ProcessResult::Continue; });
( $me:ident : to $s:ident $k1:ident $k2:expr ) => ({ $me.state = states::$s($k1($k2)); return ProcessResult::Continue; });
- ( $me:ident : reconsume $s:ident ) => ({ $me.reconsume = true; go!($me: to $s); });
- ( $me:ident : reconsume $s:ident $k1:expr ) => ({ $me.reconsume = true; go!($me: to $s $k1); });
- ( $me:ident : reconsume $s:ident $k1:ident $k2:expr ) => ({ $me.reconsume = true; go!($me: to $s $k1 $k2); });
-
( $me:ident : consume_char_ref ) => ({ $me.consume_char_ref(None); return ProcessResult::Continue; });
( $me:ident : consume_char_ref $addnl:expr ) => ({ $me.consume_char_ref(Some($addnl)); return ProcessResult::Continue; });
--
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