From 18ace1fbd610396467a41927d12c5b2ce6511b66 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sun, 28 Feb 2016 00:42:31 -0500
Subject: eshtrans: Preserve trailing whitespace in input files

---
(limited to 'eshtrans')

diff --git a/eshtrans/main.esh b/eshtrans/main.esh
index 588ca1d..ac3895e 100644
--- a/eshtrans/main.esh
+++ b/eshtrans/main.esh
@@ -88,10 +88,14 @@ main()
 		fi
 		input="${1}"
 		if [ "x${output}" = 'x-' ]; then
-			sh_codegen "$(esh_parse "${input}" "$(cat "${input}")")"
+			contents="$(cat "${input}"; printf '.')"
+			contents="${contents%.}"
+			sh_codegen "$(esh_parse "${input}" "${contents}")"
 		else
-			sh_codegen "$(esh_parse "${input}" \
-				"$(cat "${input}")")" >"${output}"
+			contents="$(cat "${input}"; printf '.')"
+			contents="${contents%.}"
+			sh_codegen "$(esh_parse "${input}" "${contents}")" \
+				>"${output}"
 		fi
 	fi
 }
--
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