X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fpostscript.c;h=4a2fab0b5848e82f45adec32feb7fb36c5dc8eea;hb=35abdb30d26f0bfb972c1712ee887a0f0fff6b97;hp=b911f8ccdd6ec08588b6a6996aac77cd8dbea060;hpb=f2828f801736701c0294803b5dedd4c4ab63b45e;p=pspp-builds.git

diff --git a/src/postscript.c b/src/postscript.c
index b911f8cc..4a2fab0b 100644
--- a/src/postscript.c
+++ b/src/postscript.c
@@ -23,7 +23,7 @@
 #if !NO_POSTSCRIPT
 
 #include <ctype.h>
-#include <assert.h>
+#include "error.h"
 #include <errno.h>
 #include <limits.h>
 #include <stdlib.h>
@@ -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)
     {
@@ -2575,7 +2578,7 @@ text (struct outp_driver *this, struct outp_text *t, int draw)
       char_name = local_char_name;
       if (ext->current->font->ligatures && *cp == 'f')
 	{
-	  int lig;
+	  int lig = 0;
           char_name = NULL;
 
 	  if (cp < end - 1)
@@ -2604,7 +2607,7 @@ text (struct outp_driver *this, struct outp_text *t, int draw)
 	      }
 	  if ((lig & ext->current->font->ligatures) == 0)
 	    {
-	      local_char_name[0] = *cp++;	/* 'f' */
+	      local_char_name[0] = *cp;	/* 'f' */
 	      char_name = local_char_name;
 	    }
 	}