PERFORCE change 100908 for review

[Spencer Whitman]

http://perforce.freebsd.org/chv.cgi?CH=100908

Change 100908 by swhitman at swhitman_joethecat on 2006/07/07 17:53:55

	Added hooks for other preprocessor # functions

Affected files ...

.. //depot/projects/soc2006/swhitman-K_Kernel_Meta-Language/k/cpp.c#9 edit
.. //depot/projects/soc2006/swhitman-K_Kernel_Meta-Language/k/lexer.c#7 edit
.. //depot/projects/soc2006/swhitman-K_Kernel_Meta-Language/k/test.h#2 edit

Differences ...

==== //depot/projects/soc2006/swhitman-K_Kernel_Meta-Language/k/cpp.c#9 (text+ko) ====

@@ -226,6 +226,11 @@
 	cppfile(cfs->h, r);
 }
 
+/*
+ * Define statment should be of the form:
+ * #define NAME(vars) value
+ * If value continues along more than one line, it should end with a \\n
+ */
 static void
 cpp_define(CPP_ARGS)
 {
@@ -235,6 +240,14 @@
 }
 
 static void
+cpp_undef(CPP_ARGS)
+{
+  /*  struct cppfilestate *cfs __unused, const char *h __unused, 
+      const char *b __unused, const char *e __unused */
+  printf("#undef of %V\n",String(b,e));
+}
+
+static void
 cppchunk(struct cppfilestate *cfs, const char *s, const char *e)
 {
   /* NOTE: cfs-> is uninitalized for first call to cppchunk */
@@ -255,7 +268,13 @@
   cpp_func	*func;
 } cpp_kw[] = {
   { "define",		0,	cpp_define	},
-  { "ifdef",            0,      NULL            },
+  { "undef",		0,	cpp_undef	},
+  /*  { "ifdef",            0,      NULL            }, */
+  /*  { "ifndef",           0,      NULL            }, */
+  /*  { "endif",            0,      NULL            }, */
+  /*  { "if defined",       0,      NULL            }, */
+  /*  { "else",             0,      NULL            }, */
+  /*  { "elif",             0,      NULL            }, */
   { "error",		0,	cpp_error	},
   { "include",		0,	cpp_include	},
   { "pragma",		0,	cpp_pragma	},

==== //depot/projects/soc2006/swhitman-K_Kernel_Meta-Language/k/lexer.c#7 (text+ko) ====


==== //depot/projects/soc2006/swhitman-K_Kernel_Meta-Language/k/test.h#2 (text+ko) ====

@@ -1,5 +1,5 @@
 #define HI 10
-#define '
+char * bla =  "one" # "two"
 
 typedef void * void_star;