refactor(docgen): use vim.text.indent() #3629

1 files changed, 1 insertions, 15 deletions

diff --git a/scripts/docgen.lua b/scripts/docgen.lua
index 538ed2ad..04bbd6cc 100755
--- a/scripts/docgen.lua
+++ b/scripts/docgen.lua
@@ -35,21 +35,7 @@ local function map_sorted(t, func)
 end
 
 local function indent(n, s)
-  local prefix
-  if type(n) == 'number' then
-    if n <= 0 then
-      return s
-    end
-    prefix = string.rep(' ', n)
-  else
-    assert(type(n) == 'string', 'n must be number or string')
-    prefix = n
-  end
-  local lines = vim.split(s, '\n')
-  for i, line in ipairs(lines) do
-    lines[i] = prefix .. line
-  end
-  return table.concat(lines, '\n')
+  return vim.text.indent(n, s)
 end
 
 local function make_parts(fns)