scratch: minimal init vim

1 files changed, 28 insertions, 0 deletions

diff --git a/scratch/fast_split.lua b/scratch/fast_split.lua
new file mode 100644
index 0000000..0c5ea88
--- /dev/null
+++ b/scratch/fast_split.lua
@@ -0,0 +1,28 @@
+local test_line = "/home/tj/hello/world.lua"
+
+local function fast_split(line, split)
+  -- local split_line = vim.split(line, split)
+  local areas = {}
+
+  local processed = 1
+  local line_length = #line + 1
+
+  local part, start
+  repeat
+    start = string.find(line, split, processed, true) or line_length
+    part = string.sub(line, processed, start - 1)
+
+    if start - processed > 0 then
+      table.insert(areas, {
+        word = part,
+        offset = processed
+      })
+    end
+
+    processed = start + 1
+  until start == line_length
+
+  return areas
+end
+
+print(vim.inspect(fast_split(test_line, '/')))