snippet test original: ${1:txt} one indent: `!p ind = int(vim.eval('col(".")')) for x in t[1].splitlines(): snip.rv += '\n' + (ind * " ") + x ` two indents: `!p ind = int(vim.eval('col(".")')) for x in t[1].splitlines(): snip.rv += '\n' + (ind * " ") + x ` endsnippet