MAINT: Remove unused/unnecessary allow-embedded-newlines option

No other parser has this option, so I think we really do not need it.

3 files changed, 1 insertions, 25 deletions

diff --git a/numpy/core/src/multiarray/textreading/parser_config.h b/numpy/core/src/multiarray/textreading/parser_config.h
index b6e7feec0..00e911667 100644
--- a/numpy/core/src/multiarray/textreading/parser_config.h
+++ b/numpy/core/src/multiarray/textreading/parser_config.h
@@ -41,16 +41,6 @@ typedef struct {
     bool delimiter_is_whitespace;
 
     /*
-     *  A boolean value (0 or 1).  If 1, quoted fields may span
-     *  more than one line.  For example, the following
-     *      100, 200, "FOO
-     *      BAR"
-     *  is one "row", containing three fields: 100, 200 and "FOO\nBAR".
-     *  If 0, the parser considers an unclosed quote to be an error. (XXX Check!)
-     */
-    bool allow_embedded_newline;
-
-    /*
      *  The imaginary unit character. Default is `j`.
      */
     Py_UCS4 imaginary_unit;
diff --git a/numpy/core/src/multiarray/textreading/readtext.c b/numpy/core/src/multiarray/textreading/readtext.c
index 678b3be7c..c1b174c99 100644
--- a/numpy/core/src/multiarray/textreading/readtext.c
+++ b/numpy/core/src/multiarray/textreading/readtext.c
@@ -119,7 +119,6 @@ _load_from_filelike(PyObject *NPY_UNUSED(mod),
         .comment = '#',
         .quote = '"',
         .imaginary_unit = 'j',
-        .allow_embedded_newline = true,
         .delimiter_is_whitespace = false,
         .ignore_leading_whitespace = false,
         .python_byte_converters = false,
diff --git a/numpy/core/src/multiarray/textreading/tokenize.c.src b/numpy/core/src/multiarray/textreading/tokenize.c.src
index 75d0d6733..68dd2ce93 100644
--- a/numpy/core/src/multiarray/textreading/tokenize.c.src
+++ b/numpy/core/src/multiarray/textreading/tokenize.c.src
@@ -210,20 +210,7 @@ tokenizer_core_@type@(tokenizer_state *ts, parser_config *const config)
         case TOKENIZE_QUOTED:
             chunk_start = pos;
             for (; pos < stop; pos++) {
-                if (!config->allow_embedded_newline) {
-                    if (*pos == '\r') {
-                        ts->state = TOKENIZE_EAT_CRLF;
-                        break;
-                    }
-                    else if (*pos == '\n') {
-                        ts->state = TOKENIZE_LINE_END;
-                        break;
-                    }
-                }
-                else if (*pos != config->quote) {
-                    /* inside the field, nothing to do. */
-                }
-                else {
+                if (*pos == config->quote) {
                     ts->state = TOKENIZE_QUOTED_CHECK_DOUBLE_QUOTE;
                     break;
                 }