Consolidate quoting style in printed strings.

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

diff --git a/src/language/lexer/lexer.c b/src/language/lexer/lexer.c
index 265116141eb36f0d8ffa685a326431cd79f7b7ad..9b879c71ec5d57484bb4105a0540e6db2b6b11d9 100644 (file)
--- a/src/language/lexer/lexer.c
+++ b/src/language/lexer/lexer.c
@@ -32,6 +32,7 @@
 #include <libpspp/getl.h>
 #include <libpspp/str.h>
 #include <output/journal.h>
+#include <output/text-item.h>
 
 #include "xalloc.h"
 
@@ -175,19 +176,19 @@ lex_get (struct lexer *lexer)
          return;
        }
 
-  /* If a token was pushed ahead, return it. */
-  if (lexer->put_token)
-    {
-      restore_token (lexer);
+      /* If a token was pushed ahead, return it. */
+      if (lexer->put_token)
+        {
+          restore_token (lexer);
 #if DUMP_TOKENS
          dump_token (lexer);
 #endif
-      return;
-    }
+          return;
+        }
 
-  for (;;)
-    {
-      /* Skip whitespace. */
+      for (;;)
+        {
+          /* Skip whitespace. */
          while (c_isspace ((unsigned char) *lexer->prog))
            lexer->prog++;
 
@@ -385,10 +386,9 @@ lex_get (struct lexer *lexer)
           else
             {
               unsigned char c = *lexer->prog++;
-              if (c_isgraph (c))
-                msg (SE, _("Bad character in input: `%c'."), c);
-              else
-                msg (SE, _("Bad character in input: `\\%o'."), c);
+              char *c_name = xasprintf (c_isgraph (c) ? "%c" : "\\%o", c);
+              msg (SE, _("Bad character in input: `%s'."), c_name);
+              free (c_name);
               continue;
             }
         }
@@ -874,16 +874,16 @@ lex_preprocess_line (struct string *line,
     }
 }
 
-/* Reads a line, without performing any preprocessing.
-   Sets *SYNTAX, if SYNTAX is non-null, to the line's syntax
-   mode. */
+/* Reads a line, without performing any preprocessing. */
 bool
 lex_get_line_raw (struct lexer *lexer)
 {
   bool ok = getl_read_line (lexer->ss, &lexer->line_buffer);
-  enum syntax_mode mode = lex_current_syntax_mode (lexer);
-  journal_write (mode == GETL_BATCH, ds_cstr (&lexer->line_buffer));
-
+  if (ok)
+    {
+      const char *line = ds_cstr (&lexer->line_buffer);
+      text_item_submit (text_item_create (TEXT_ITEM_SYNTAX, line));
+    }
   return ok;
 }
 
@@ -1218,13 +1218,6 @@ finish:
   if (type != CHARACTER_STRING)
     convert_numeric_string_to_char_string (lexer, type);
 
-  if (ds_length (&lexer->tokstr) > 255)
-    {
-      msg (SE, _("String exceeds 255 characters in length (%zu characters)."),
-          ds_length (&lexer->tokstr));
-      ds_truncate (&lexer->tokstr, 255);
-    }
-
   return T_STRING;
 }
 \f
@@ -1256,7 +1249,7 @@ dump_token (struct lexer *lexer)
       break;
 
     case T_STRING:
-      fprintf (stderr, "STRING\t\"%s\"\n", ds_cstr (&lexer->tokstr));
+      fprintf (stderr, "STRING\t`%s'\n", ds_cstr (&lexer->tokstr));
       break;
 
     case T_STOP: