spv-writer: Consistently use label from output_item.

[pspp] / src / data / sys-file-reader.c

diff --git a/src/data/sys-file-reader.c b/src/data/sys-file-reader.c
index 1a17eb89a1ac38a248b3c269f5ee9259c54c2f0d..ec8ae3b32fd654c9f9ee0fcbbca007c0049fc075 100644 (file)
--- a/src/data/sys-file-reader.c
+++ b/src/data/sys-file-reader.c
@@ -640,6 +640,13 @@ add_id (struct get_strings_aux *aux, const char *id, const char *title, ...)
   va_end (args);
 }
 
+static const char *
+skip_prefix (const char *s, const char *prefix)
+{
+  size_t prefix_len = strlen (prefix);
+  return !strncmp (s, prefix, prefix_len) ? s + prefix_len : s;
+}
+
 /* Retrieves significant string data from R in its raw format, to allow the
    caller to try to detect the encoding in use.
 
@@ -689,7 +696,7 @@ sfm_get_strings (const struct any_reader *r_, struct pool *pool,
 
   add_string (&aux, r->header.creation_date, _("Creation Date"));
   add_string (&aux, r->header.creation_time, _("Creation Time"));
-  add_string (&aux, r->header.eye_catcher, _("Product"));
+  add_string (&aux, skip_prefix (r->header.eye_catcher, "@(#) "), _("Product"));
   add_string (&aux, r->header.file_label, _("File Label"));
 
   if (r->extensions[EXT_PRODUCT_INFO])
@@ -1687,9 +1694,9 @@ parse_mrsets (struct sfm_reader *r, const struct sfm_extension_record *record,
   text = open_text_record (r, record, false);
   for (;;)
     {
-      struct sfm_mrset *mrset;
-      size_t allocated_vars;
-      char delimiter;
+      struct sfm_mrset *mrset = NULL;
+      size_t allocated_vars = 0;
+      char delimiter = '4';
 
       /* Skip extra line feeds if present. */
       while (text_match (text, '\n'))
@@ -3119,7 +3126,11 @@ text_get_token (struct text_record *text, struct substring delimiters,
   char *end;
 
   if (!ss_tokenize (text->buffer, delimiters, &text->pos, &token))
-    return NULL;
+    {
+      if (delimiter != NULL)
+       *delimiter = ss_data (text->buffer)[text->pos-1];
+      return NULL;
+    }
 
   end = &ss_data (token)[ss_length (token)];
   if (delimiter != NULL)