output: Move text_item and group_item usage closer to the SPV model.

[pspp] / src / language / lexer / lexer.c

diff --git a/src/language/lexer/lexer.c b/src/language/lexer/lexer.c
index 36680f52bca43f2b85aa493ce77b539e8adf76b6..11de4897724f1e4f8631e41c715e88f54c61ebd5 100644 (file)
--- a/src/language/lexer/lexer.c
+++ b/src/language/lexer/lexer.c
@@ -1257,7 +1257,6 @@ lex_source_error_valist (struct lex_source *src, int n0, int n1,
 {
   const struct lex_token *token;
   struct string s;
-  struct msg m;
 
   ds_init_empty (&s);
 
@@ -1285,14 +1284,16 @@ lex_source_error_valist (struct lex_source *src, int n0, int n1,
     }
   ds_put_byte (&s, '.');
 
-  m.category = MSG_C_SYNTAX;
-  m.severity = MSG_S_ERROR;
-  m.file_name = src->reader->file_name;
-  m.first_line = lex_source_get_first_line_number (src, n0);
-  m.last_line = lex_source_get_last_line_number (src, n1);
-  m.first_column = lex_source_get_first_column (src, n0);
-  m.last_column = lex_source_get_last_column (src, n1);
-  m.text = ds_steal_cstr (&s);
+  struct msg m = {
+    .category = MSG_C_SYNTAX,
+    .severity = MSG_S_ERROR,
+    .file_name = src->reader->file_name,
+    .first_line = lex_source_get_first_line_number (src, n0),
+    .last_line = lex_source_get_last_line_number (src, n1),
+    .first_column = lex_source_get_first_column (src, n0),
+    .last_column = lex_source_get_last_column (src, n1),
+    .text = ds_steal_cstr (&s),
+  };
   msg_emit (&m);
 }
 
@@ -1434,13 +1435,9 @@ lex_source_get__ (const struct lex_source *src_)
       if (copy_len > 0 && line[copy_len - 1] == '\r')
         copy_len--;
 
-      /* Make a copy of the line with \n end-of-line and null terminator. */
-      char *syntax = xmalloc (copy_len + 2);
-      memcpy (syntax, line, copy_len);
-      syntax[copy_len] = '\n';
-      syntax[copy_len + 1] = '\0';
-
-      text_item_submit (text_item_create_nocopy (TEXT_ITEM_SYNTAX, syntax));
+      /* Submit the line as syntax. */
+      text_item_submit (text_item_create_nocopy (TEXT_ITEM_SYNTAX,
+                                                 xmemdup0 (line, copy_len)));
 
       src->journal_pos += line_len;
     }