Update all #include directives to the currently preferred style.

[pspp-builds.git] / src / language / lexer / q2c.c

diff --git a/src/language/lexer/q2c.c b/src/language/lexer/q2c.c
index f2617092b3368c6173a4676ee549b3bf7cb320d5..d578dbc2919fee8bcc81264bac22c9ed512ddfed 100644 (file)
--- a/src/language/lexer/q2c.c
+++ b/src/language/lexer/q2c.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2008, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2008, 2010, 2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -225,11 +225,11 @@ st_upper (const char *s)
 /* Returns the address of the first non-whitespace character in S, or
    the address of the null terminator if none. */
 static char *
-skip_ws (const char *s)
+skip_ws (char *s)
 {
   while (isspace ((unsigned char) *s))
     s++;
-  return (char *) s;
+  return s;
 }
 
 /* Read one line from the input file into buf.  Lines having special
@@ -1422,12 +1422,14 @@ make_match (const char *t)
            "|| lex_match_id (lexer, \"FALSE\"))");
   else if (isdigit ((unsigned char) t[0]))
     sprintf (s, "lex_match_int (lexer, %s)", t);
-  else
+  else if (strchr (t, hyphen_proxy))
     {
       char *c = unmunge (t);
       sprintf (s, "lex_match_hyphenated_word (lexer, \"%s\")", c);
       free (c);
     }
+  else
+    sprintf (s, "lex_match_id (lexer, \"%s\")", t);
 
   return s;
 }
@@ -1491,12 +1493,12 @@ dump_specifier_parse (const specifier *spec, const subcommand *sbc)
            {
              if (s->optvalue)
                {
-                 dump (1, "if (lex_match (lexer, '('))");
+                 dump (1, "if (lex_match (lexer, T_LPAREN))");
                  dump (1, "{");
                }
              else
                {
-                 dump (1, "if (!lex_match (lexer, '('))");
+                 dump (1, "if (!lex_match (lexer, T_LPAREN))");
                  dump (1, "{");
                  dump (0, "msg (SE, _(\"`(' expected after %s "
                        "specifier of %s subcommand.\"));",
@@ -1534,7 +1536,7 @@ dump_specifier_parse (const specifier *spec, const subcommand *sbc)
           else if (s->value == VAL_STRING)
             {
               dump (1, "if (lex_token (lexer) != T_ID "
-                    "&& lex_token (lexer) != T_STRING)");
+                    "&& !lex_is_string (lexer))");
               dump (1, "{");
               dump (0, "msg (SE, _(\"%s specifier of %s subcommand "
                     "requires a string argument.\"));",
@@ -1542,7 +1544,7 @@ dump_specifier_parse (const specifier *spec, const subcommand *sbc)
              dump (0, "goto lossage;");
              dump (-1, "}");
               dump (-1, "free (p->%s%s);", sbc->prefix, st_lower (s->valname));
-              dump (0, "p->%s%s = xstrdup (ds_cstr (lex_tokstr (lexer)));",
+              dump (0, "p->%s%s = ss_xstrdup (ss_tokss (lexer));",
                     sbc->prefix, st_lower (s->valname));
             }
           else
@@ -1575,7 +1577,7 @@ dump_specifier_parse (const specifier *spec, const subcommand *sbc)
 
          if (s->valtype == VT_PAREN)
            {
-             dump (1, "if (!lex_match (lexer, ')'))");
+             dump (1, "if (!lex_match (lexer, T_RPAREN))");
              dump (1, "{");
              dump (0, "msg (SE, _(\"`)' expected after argument for "
                    "%s specifier of %s.\"));",
@@ -1611,7 +1613,7 @@ dump_subcommand (const subcommand *sbc)
     {
       int count;
 
-      dump (1, "while (lex_token (lexer) != '/' && lex_token (lexer) != '.')");
+      dump (1, "while (lex_token (lexer) != T_SLASH && lex_token (lexer) != T_ENDCMD)");
       dump (1, "{");
 
       {
@@ -1669,7 +1671,7 @@ dump_subcommand (const subcommand *sbc)
          }
       }
 
-      dump (0, "lex_match (lexer, ',');");
+      dump (0, "lex_match (lexer, T_COMMA);");
       dump (-1, "}");
       outdent ();
     }
@@ -1705,7 +1707,7 @@ dump_subcommand (const subcommand *sbc)
       outdent ();
       if (sbc->restriction)
        {
-         dump (0, "x = ds_length (lex_tokstr (lexer));");
+         dump (0, "x = ss_length (lex_tokss (lexer));");
          dump (1, "if (!(%s))", sbc->restriction);
          dump (1, "{");
          dump (0, "msg (SE, _(\"String for %s must be %s.\"));",
@@ -1715,7 +1717,7 @@ dump_subcommand (const subcommand *sbc)
          outdent ();
        }
       dump (0, "free(p->s_%s);", st_lower(sbc->name) );
-      dump (0, "p->s_%s = ds_xstrdup (lex_tokstr (lexer));",
+      dump (0, "p->s_%s = ss_xstrdup (lex_tokss (lexer));",
            st_lower (sbc->name));
       dump (0, "lex_get (lexer);");
       if (sbc->restriction)
@@ -1755,11 +1757,11 @@ dump_subcommand (const subcommand *sbc)
     }
   else if (sbc->type == SBC_PINT)
     {
-      dump (0, "lex_match (lexer, '(');");
+      dump (0, "lex_match (lexer, T_LPAREN);");
       dump (1, "if (!lex_force_int (lexer))");
       dump (0, "goto lossage;");
       dump (-1, "p->n_%s = lex_integer (lexer);", st_lower (sbc->name));
-      dump (0, "lex_match (lexer, ')');");
+      dump (0, "lex_match (lexer, T_RPAREN);");
     }
   else if (sbc->type == SBC_DBL_LIST || sbc->type == SBC_INT_LIST)
     {
@@ -1769,9 +1771,9 @@ dump_subcommand (const subcommand *sbc)
       dump (0, "goto lossage;");
       dump (-1,"}");
 
-      dump (1, "while (lex_token (lexer) != '/' && lex_token (lexer) != '.')");
+      dump (1, "while (lex_token (lexer) != T_SLASH && lex_token (lexer) != T_ENDCMD)");
       dump (1, "{");
-      dump (0, "lex_match (lexer, ',');");
+      dump (0, "lex_match (lexer, T_COMMA);");
       dump (0, "if (!lex_force_num (lexer))");
       dump (1, "{");
       dump (0, "goto lossage;");
@@ -1833,12 +1835,12 @@ dump_parser (int persistent)
     {
       if (def->type == SBC_VARLIST)
        dump (1, "if (lex_token (lexer) == T_ID "
-              "&& dict_lookup_var (dataset_dict (ds), lex_tokid (lexer)) != NULL "
+              "&& dict_lookup_var (dataset_dict (ds), lex_tokcstr (lexer)) != NULL "
              "&& lex_look_ahead (lexer) != '=')");
       else
        {
          dump (0, "if ((lex_token (lexer) == T_ID "
-                "&& dict_lookup_var (dataset_dict (ds), lex_tokid (lexer)) "
+                "&& dict_lookup_var (dataset_dict (ds), lex_tokcstr (lexer)) "
                "&& lex_look_ahead () != '=')");
          dump (1, "     || token == T_ALL)");
        }
@@ -1883,7 +1885,7 @@ dump_parser (int persistent)
        f = 1;
        dump (1, "{");
 
-       dump (0, "lex_match (lexer, '=');");
+       dump (0, "lex_match (lexer, T_EQUALS);");
        dump (0, "p->sbc_%s++;", st_lower (sbc->name));
        if (sbc->arity != ARITY_MANY)
          {
@@ -1906,7 +1908,7 @@ dump_parser (int persistent)
   dump(1,"else if ( settings_get_syntax () != COMPATIBLE && lex_match_id(lexer, \"ALGORITHM\"))");
   dump(1,"{");
 
-  dump (0, "lex_match (lexer, '=');");
+  dump (0, "lex_match (lexer, T_EQUALS);");
 
   dump(1,"if (lex_match_id(lexer, \"COMPATIBLE\"))");
   dump(0,"settings_set_cmd_algorithm (COMPATIBLE);");
@@ -1919,12 +1921,12 @@ dump_parser (int persistent)
 
 
 
-  dump (1, "if (!lex_match (lexer, '/'))");
+  dump (1, "if (!lex_match (lexer, T_SLASH))");
   dump (0, "break;");
   dump (-2, "}");
   outdent ();
   dump_blank_line (0);
-  dump (1, "if (lex_token (lexer) != '.')");
+  dump (1, "if (lex_token (lexer) != T_ENDCMD)");
   dump (1, "{");
   dump (0, "lex_error (lexer, _(\"expecting end of command\"));");
   dump (0, "goto lossage;");
@@ -2126,17 +2128,19 @@ main (int argc, char *argv[])
          indent = 0;
 
          dump (0, "#include <stdlib.h>");
-         dump (0, "#include <libpspp/assertion.h>");
-         dump (0, "#include <libpspp/message.h>");
-         dump (0, "#include <language/lexer/lexer.h>");
-         dump (0, "#include <language/lexer/variable-parser.h>");
-          dump (0, "#include <data/settings.h>");
-         dump (0, "#include <libpspp/str.h>");
-          dump (0, "#include <language/lexer/subcommand-list.h>");
-         dump (0, "#include <data/variable.h>");
+          dump_blank_line (0);
+
+          dump (0, "#include \"data/settings.h\"");
+         dump (0, "#include \"data/variable.h\"");
+         dump (0, "#include \"language/lexer/lexer.h\"");
+          dump (0, "#include \"language/lexer/subcommand-list.h\"");
+         dump (0, "#include \"language/lexer/variable-parser.h\"");
+         dump (0, "#include \"libpspp/assertion.h\"");
+         dump (0, "#include \"libpspp/message.h\"");
+         dump (0, "#include \"libpspp/str.h\"");
          dump_blank_line (0);
 
-          dump (0, "#include \"xalloc.h\"");
+          dump (0, "#include \"gl/xalloc.h\"");
          dump_blank_line (0);
 
           dump (0, "#include \"gettext.h\"");