Fix heredoc processing.

Closes #114.

Just reverting the relevant erroneous commit as it's consistent with the
explicit use of var's hoisting behaviour elsewhere in the codebase and
because I don't personally find any of the other options more readable.

1 files changed, 1 insertions, 1 deletions

diff --git a/common/modules/commands.jsm b/common/modules/commands.jsm
index 270e6a64..7cc58592 100644
--- a/common/modules/commands.jsm
+++ b/common/modules/commands.jsm
@@ -798,7 +798,7 @@ var Commands = Module("commands", {
                         let lines = string.split(/\r\n|[\r\n]/);
                         let startLine = context.line;
 
-                        for (let i = 0; i < lines.length && !context.finished; i++) {
+                        for (var i = 0; i < lines.length && !context.finished; i++) {
                             // Deal with editors from Silly OSs.
                             let line = lines[i].replace(/\r$/, "");