Moved the SIGINT handler from casefile.c to main.c

[pspp-builds.git] / src / postscript.c

diff --git a/src/postscript.c b/src/postscript.c
index 2bfc3fd76298172345c284804229b5d5bf3f5793..4a2fab0b5848e82f45adec32feb7fb36c5dc8eea 100644 (file)
--- a/src/postscript.c
+++ b/src/postscript.c
@@ -567,7 +567,7 @@ ps_option (struct outp_driver *this, const char *key, const struct string *val)
 {
   struct ps_driver_ext *x = this->ext;
   int cat, subcat;
-  char *value = ds_value (val);
+  char *value = ds_c_str (val);
 
   cat = outp_match_keyword (key, option_tab, &option_info, &subcat);
 
@@ -661,6 +661,7 @@ ps_option (struct outp_driver *this, const char *key, const struct string *val)
            break;
          default:
            assert (0);
+            abort ();
          }
        if (setting)
          x->output_options |= mask;
@@ -762,6 +763,7 @@ ps_option (struct outp_driver *this, const char *key, const struct string *val)
            break;
          default:
            assert (0);
+            abort ();
          }
        if (*dest)
          free (*dest);
@@ -896,8 +898,8 @@ output_encodings (struct outp_driver *this)
 
   struct string line, buf;
 
-  ds_init (NULL, &line, 128);
-  ds_init (NULL, &buf, 128);
+  ds_init (&line, 128);
+  ds_init (&buf, 128);
   for (pe = hsh_first (x->encodings, &iter); pe != NULL;
        pe = hsh_next (x->encodings, &iter)) 
     {
@@ -944,7 +946,7 @@ output_encodings (struct outp_driver *this)
              if (buf.length == 0) 
                continue;
 
-             pschar = strtok_r (ds_value (&buf), " \t\r\n", &sp);
+             pschar = strtok_r (ds_c_str (&buf), " \t\r\n", &sp);
              code = strtok_r (NULL, " \t\r\n", &sp);
              if (*pschar == 0 || *code == 0)
                continue;
@@ -982,14 +984,14 @@ output_encodings (struct outp_driver *this)
              
              if (ds_length (&line) + strlen (temp) > 70)
                {
-                 ds_concat (&line, x->eol);
-                 fputs (ds_value (&line), x->file.file);
+                 ds_puts (&line, x->eol);
+                 fputs (ds_c_str (&line), x->file.file);
                  ds_clear (&line);
                }
-             ds_concat (&line, temp);
+             ds_puts (&line, temp);
            }
-         ds_concat (&line, x->eol);
-         fputs (ds_value (&line), x->file.file);
+         ds_puts (&line, x->eol);
+         fputs (ds_c_str (&line), x->file.file);
 
          if (fclose (f) == EOF)
            msg (MW, _("PostScript driver: Error closing encoding file `%s'."),
@@ -1102,7 +1104,7 @@ read_ps_encodings (struct outp_driver *this)
   where.line_number = 0;
   err_push_file_locator (&where);
 
-  ds_init (NULL, &line, 128);
+  ds_init (&line, 128);
     
   for (;;)
     {
@@ -2410,6 +2412,7 @@ write_text (struct outp_driver *this,
       break;
     default:
       assert (0);
+      abort ();
     }
 
   lp = line;
@@ -2540,7 +2543,7 @@ text (struct outp_driver *this, struct outp_text *t, int draw)
   buf_loc = buf;
 
   assert (!ls_null_p (&t->s));
-  cp = ls_value (&t->s);
+  cp = ls_c_str (&t->s);
   end = ls_end (&t->s);
   if (draw)
     {