From 84c016a9ceb8742604ccb714de0c7fde6ad50d1b Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 21 Feb 2016 01:48:17 -0500
Subject: Don't indent lines in generated code

Doing so can break here-documents.
---
(limited to 'parsing')

diff --git a/parsing/codegen.sh b/parsing/codegen.sh
index 0e32987..2b5f904 100644
--- a/parsing/codegen.sh
+++ b/parsing/codegen.sh
@@ -74,7 +74,13 @@ codegen_sub()
 	IFS="${RS}"
 	for t in ${array}; do
 		toktext "${t}"
-		printf ' '
+		case "${t%${US}*}" in
+			T_NEWLINE)
+				;;
+			*)
+				printf ' '
+				;;
+		esac
 	done
 	unset IFS
 }
@@ -108,7 +114,8 @@ parse_stack()
 					'C')
 						# Command substitution
 						sgetc  # STX
-						array="${array}$(parse_stack)"
+						array="${array}$(parse_stack)."
+						array="${array%.}"
 						;;
 					'A')
 						# Arithmetic expansion
--
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