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-rw-r--r--test/vis/interop/pre-save-grows.lua7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/vis/interop/pre-save-grows.lua b/test/vis/interop/pre-save-grows.lua
new file mode 100644
index 0000000..8cf4887
--- /dev/null
+++ b/test/vis/interop/pre-save-grows.lua
@@ -0,0 +1,7 @@
+vis.events.subscribe(vis.events.FILE_SAVE_PRE, function(file)
+ local lines = file.lines
+ for i=1, #lines do
+ lines[i] = lines[i]..' bigger'
+ end
+ return true
+end)