comparison: csv.lua
csv.lua
- changeset 3
- 5b24d66365ec
- parent 0
- 0e2b5dc7ae34
equal
deleted
inserted
replaced
| 2:5c9d6eba65bc | 3:5b24d66365ec |
|---|---|
| 10 | 10 |
| 11 local char_escape = lpeg.R"az" + lpeg.S"\\\r\n" + delim; | 11 local char_escape = lpeg.R"az" + lpeg.S"\\\r\n" + delim; |
| 12 local numeric_escape = (lpeg.R"09"^1)^-3; | 12 local numeric_escape = (lpeg.R"09"^1)^-3; |
| 13 local escape = (lpeg.P"\\" * (char_escape + numeric_escape)); | 13 local escape = (lpeg.P"\\" * (char_escape + numeric_escape)); |
| 14 | 14 |
| 15 local value = (escape + (1-delim))^0; | 15 local quoted_value = lpeg.P"\"" * ((1-lpeg.P"\"")^0) * lpeg.P"\""; |
| 16 local value = quoted_value + (escape + (1-delim))^0; | |
| 16 | 17 |
| 17 local escape_map = setmetatable({ | 18 local escape_map = setmetatable({ |
| 18 t = "\t", b = "\b", f = "\f"; | 19 t = "\t", b = "\b", f = "\f"; |
| 19 n = "\n", r = "\r", v = "\v"; }, | 20 n = "\n", r = "\r", v = "\v"; }, |
| 20 { __index = function (_, n) | 21 { __index = function (_, n) |
