From 84cc0fc42c6b86eb09b06c7f59a0beb94397a38a Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 20 May 2020 23:05:10 +0300
Subject: Complete dump(ostream,script::lines)

---
 libbuild2/script/script.hxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libbuild2/script/script.hxx')

diff --git a/libbuild2/script/script.hxx b/libbuild2/script/script.hxx
index 7d3fdd0..120cd1d 100644
--- a/libbuild2/script/script.hxx
+++ b/libbuild2/script/script.hxx
@@ -48,6 +48,12 @@ namespace build2
     //
     using lines = small_vector<line, 1>;
 
+    // Print the script lines, trying to reproduce their original (non-
+    // expanded) representation.
+    //
+    // Note that the exact spacing and partial quoting may not be restored due
+    // to the information loss.
+    //
     LIBBUILD2_SYMEXPORT void
     dump (ostream&, const string& ind, const lines&);
 
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