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Tue Oct 6 16:18:10 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* key-list.cc (output_keyword_blank_entries): Output
get_fill_default() in the blank entries of keywords as a trailing
list of initializers.
* options.cc: Add support for fill_default.
* options.h: Likewise.
* options.icc: Likewise.
* version.cc: Update to indicate forked version.
diff -rup orig/gperf-2.7/src/key-list.cc gperf-2.7/src/key-list.cc
--- orig/gperf-2.7/src/key-list.cc Wed Apr 15 18:02:51 1998
+++ gperf-2.7/src/key-list.cc Tue Oct 6 15:38:54 1998
@@ -1069,7 +1069,7 @@ output_keyword_blank_entries (int count,
printf (", ");
}
if (option[TYPE])
- printf ("{\"\"}");
+ printf ("{\"\"%s}", option.get_fill_default());
else
printf ("\"\"");
column++;
diff -rup orig/gperf-2.7/src/options.cc gperf-2.7/src/options.cc
--- orig/gperf-2.7/src/options.cc Sat May 2 06:35:16 1998
+++ gperf-2.7/src/options.cc Tue Oct 6 15:20:03 1998
@@ -40,6 +40,9 @@ static const int DEFAULT_JUMP_VALUE = 5;
/* Default name for generated lookup function. */
static const char *const DEFAULT_NAME = "in_word_set";
+/* Default filler for keyword table. */
+static const char *const DEFAULT_FILL = "";
+
/* Default name for the key component. */
static const char *const DEFAULT_KEY = "name";
@@ -66,6 +69,7 @@ int Options::argument_count;
int Options::iterations;
char **Options::argument_vector;
const char *Options::function_name;
+const char *Options::fill_default;
const char *Options::key_name;
const char *Options::class_name;
const char *Options::hash_name;
@@ -265,6 +269,7 @@ Options::Options (void)
jump = DEFAULT_JUMP_VALUE;
option_word = DEFAULTCHARS | C;
function_name = DEFAULT_NAME;
+ fill_default = DEFAULT_FILL;
key_name = DEFAULT_KEY;
hash_name = DEFAULT_HASH_NAME;
wordlist_name = DEFAULT_WORDLIST_NAME;
@@ -306,6 +311,7 @@ Options::~Options (void)
"\nSEVENBIT is....: %s"
"\niterations = %d"
"\nlookup function name = %s"
+ "\nfill default = %s"
"\nhash function name = %s"
"\nword list name = %s"
"\nkey name = %s"
@@ -336,7 +342,7 @@ Options::~Options (void)
option_word & INCLUDE ? "enabled" : "disabled",
option_word & SEVENBIT ? "enabled" : "disabled",
iterations,
- function_name, hash_name, wordlist_name, key_name,
+ function_name, fill_default, hash_name, wordlist_name, key_name,
jump, size - 1, initial_asso_value, delimiters, total_switches);
if (option_word & ALLCHARS)
fprintf (stderr, "all characters are used in the hash function\n");
@@ -379,6 +385,7 @@ static const struct option long_options[
{ "compare-strlen", no_argument, 0, 'l' },
{ "duplicates", no_argument, 0, 'D' },
{ "fast", required_argument, 0, 'f' },
+ { "fill-default", required_argument, 0, 'F' },
{ "initial-asso", required_argument, 0, 'i' },
{ "jump", required_argument, 0, 'j' },
{ "no-strlen", no_argument, 0, 'n' },
@@ -403,7 +410,7 @@ Options::operator() (int argc, char *arg
while ((option_char =
getopt_long (argument_count, argument_vector,
- "adcCDe:Ef:gGhH:i:Ij:k:K:lL:nN:oprs:S:tTvW:Z:7",
+ "adcCDe:Ef:F:gGhH:i:Ij:k:K:lL:nN:oprs:S:tTvW:Z:7",
long_options, (int *)0))
!= -1)
{
@@ -575,6 +582,11 @@ Options::operator() (int argc, char *arg
case 'N': /* Make generated lookup function name be optarg */
{
function_name = /*getopt*/optarg;
+ break;
+ }
+ case 'F': /* Make fill_default be optarg */
+ {
+ fill_default = /*getopt*/optarg;
break;
}
case 'o': /* Order input by frequency of key set occurrence. */
diff -rup orig/gperf-2.7/src/options.h gperf-2.7/src/options.h
--- orig/gperf-2.7/src/options.h Tue Apr 14 06:55:28 1998
+++ gperf-2.7/src/options.h Tue Oct 6 15:12:46 1998
@@ -97,6 +97,7 @@ public:
static int initial_value (void);
static int get_total_switches (void);
static const char *get_function_name (void);
+ static const char *get_fill_default (void);
static const char *get_key_name (void);
static const char *get_class_name (void);
static const char *get_hash_name (void);
@@ -115,6 +116,7 @@ private:
static int iterations; /* Amount to iterate when a collision occurs. */
static char **argument_vector; /* Stores a pointer to command-line vector. */
static const char *function_name; /* Names used for generated lookup function. */
+ static const char *fill_default; /* Expression used to assign default values in keyword table. */
static const char *key_name; /* Name used for keyword key. */
static const char *class_name; /* Name used for generated C++ class. */
static const char *hash_name; /* Name used for generated hash function. */
diff -rup orig/gperf-2.7/src/options.icc gperf-2.7/src/options.icc
--- orig/gperf-2.7/src/options.icc Sat Mar 21 07:51:17 1998
+++ gperf-2.7/src/options.icc Tue Oct 6 15:27:36 1998
@@ -110,6 +110,14 @@ Options::get_function_name (void)
return function_name;
}
+/* Returns the fill default. */
+INLINE const char *
+Options::get_fill_default (void)
+{
+ T (Trace t ("Options::get_fill_default");)
+ return fill_default;
+}
+
/* Returns the keyword key name. */
INLINE const char *
Options::get_key_name (void)
diff -rup orig/gperf-2.7/src/version.cc gperf-2.7/src/version.cc
--- orig/gperf-2.7/src/version.cc Sat May 2 06:29:43 1998
+++ gperf-2.7/src/version.cc Tue Oct 6 16:04:56 1998
@@ -19,4 +19,4 @@ You should have received a copy of the G
along with GNU GPERF; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
-const char *version_string = "2.7";
+const char *version_string = "2.7.1 (19981006 egcs)";
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