}
}
-my ($width,$rwidth,$twidth)=(0,0,0);
-for (1..@name) {
- $width=length($name[$_]) if $name[$_] and $width<length($name[$_]);
- $twidth=length($type[$_]) if $type[$_] and $twidth<length($type[$_]);
- $rwidth=$width if $_ == $lastregop;
-}
+# use fixed width to keep the diffs between regcomp.pl recompiles
+# as small as possible.
+my ($width,$rwidth,$twidth)=(22,12,9);
$lastregop ||= $ind;
my $tot = $ind;
close DESC;
print OUT <<EOP;
};
+#endif /* REG_COMP_C */
+
/* reg_name[] - Opcode/state names in string form, for debugging */
-#ifdef DEBUGGING
-const char * reg_name[] = {
+#ifndef DOINIT
+EXTCONST char * PL_reg_name[];
+#else
+EXTCONST char * const PL_reg_name[] = {
EOP
$ind = 0;
print OUT <<EOP;
};
-#endif /* DEBUGGING */
+#endif /* DOINIT */
+
+/* PL_reg_extflags_name[] - Opcode/state names in string form, for debugging */
+
+#ifndef DOINIT
+EXTCONST char * PL_reg_extflags_name[];
#else
-#ifdef DEBUGGING
-extern const char * reg_name[];
-#endif
-#endif /* REG_COMP_C */
+EXTCONST char * const PL_reg_extflags_name[] = {
+EOP
+
+open my $fh,"<","regexp.h" or die "Can't read regexp.h: $!";
+my %rxfv;
+my $val;
+while (<$fh>) {
+ if (/#define\s+(RXf_\w+)\s+(0x[A-F\d]+)/i) {
+ $rxfv{$1}= eval $2;
+ $val|=$rxfv{$1};
+ }
+}
+my %vrxf=reverse %rxfv;
+printf OUT "\t/* Bits in extflags defined: %032b */\n",$val;
+for (0..31) {
+ my $n=$vrxf{2**$_}||"UNUSED_BIT_$_";
+ $n=~s/^RXf_(PMf_)?//;
+ printf OUT qq(\t%-20s/* 0x%08x */\n),
+ qq("$n",),2**$_;
+}
+
+print OUT <<EOP;
+};
+#endif /* DOINIT */
/* ex: set ro: */
EOP
-
close OUT or die "close $tmp_h: $!";
safer_rename $tmp_h, 'regnodes.h';