Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 144 insertions, 0 deletions

diff --git a/REORG.TODO/locale/gen-translit.pl b/REORG.TODO/locale/gen-translit.pl
new file mode 100644
index 0000000000..30d3f2f195
--- /dev/null
+++ b/REORG.TODO/locale/gen-translit.pl
@@ -0,0 +1,144 @@
+#!/usr/bin/perl -w
+open F, "cat C-translit.h.in | gcc -E - |" || die "Cannot preprocess input file";
+
+
+sub cstrlen {
+  my($str) = @_;
+  my($len) = length($str);
+  my($cnt);
+  my($res) = 0;
+
+  for ($cnt = 0; $cnt < $len; ++$cnt) {
+    if (substr($str, $cnt, 1) eq '\\') {
+      # Recognize the escape sequence.
+      if (substr($str, $cnt + 1, 1) eq 'x') {
+	my($inner);
+	for ($inner = $cnt + 2; $inner < $len && $inner < $cnt + 10; ++$inner) {
+	  my($ch) = substr($str, $inner, 1);
+	  next if (($ch ge '0' && $ch le '9')
+		   || ($ch ge 'a' && $ch le 'f')
+		   || ($ch ge 'A' && $ch le 'F'));
+	  last;
+	}
+	$cnt = $inner;
+	++$res;
+      } else {
+	die "invalid input" if ($cnt + 1 >= $len);
+	++$res;
+	++$cnt;
+      }
+    } else {
+      ++$res;
+    }
+  }
+
+  return $res;
+}
+
+while (<F>) {
+  next if (/^#/);
+  next if (/^[ 	]*$/);
+  chop;
+
+  if (/"([^\"]*)"[ 	]*"(.*)"/) {
+    my($from) = $1;
+    my($to) = $2;
+    my($fromlen) = cstrlen($from);
+    my($tolen) = cstrlen($to);
+
+    push(@froms, $from);
+    push(@fromlens, $fromlen);
+    push(@tos, $to);
+    push(@tolens, $tolen);
+  }
+}
+
+printf "#include <stdint.h>\n";
+
+printf "#define NTRANSLIT %d\n", $#froms + 1;
+
+printf "static const uint32_t translit_from_idx[] =\n{\n  ";
+$col = 2;
+$total = 0;
+for ($cnt = 0; $cnt <= $#fromlens; ++$cnt) {
+  if ($cnt != 0) {
+    if ($col + 7 >= 79) {
+      printf(",\n  ");
+      $col = 2;
+    } else {
+      printf(", ");
+      $col += 2;
+    }
+  }
+  printf("%4d", $total);
+  $total += $fromlens[$cnt] + 1;
+  $col += 4;
+}
+printf("\n};\n");
+
+printf "static const wchar_t translit_from_tbl[] =\n ";
+$col = 1;
+for ($cnt = 0; $cnt <= $#froms; ++$cnt) {
+  if ($cnt != 0) {
+    if ($col + 6 >= 79) {
+      printf("\n ");
+      $col = 1;
+    }
+    printf(" L\"\\0\"");
+    $col += 6;
+  }
+  if ($col > 2 && $col + length($froms[$cnt]) + 4 >= 79) {
+    printf("\n  ");
+    $col = 2;
+  } else {
+    printf(" ");
+    ++$col;
+  }
+  printf("L\"$froms[$cnt]\"");
+  $col += length($froms[$cnt]) + 3;
+}
+printf(";\n");
+
+printf "static const uint32_t translit_to_idx[] =\n{\n  ";
+$col = 2;
+$total = 0;
+for ($cnt = 0; $cnt <= $#tolens; ++$cnt) {
+  if ($cnt != 0) {
+    if ($col + 7 >= 79) {
+      printf(",\n  ");
+      $col = 2;
+    } else {
+      printf(", ");
+      $col += 2;
+    }
+  }
+  printf("%4d", $total);
+  $total += $tolens[$cnt] + 2;
+  $col += 4;
+}
+printf("\n};\n");
+
+printf "static const wchar_t translit_to_tbl[] =\n ";
+$col = 1;
+for ($cnt = 0; $cnt <= $#tos; ++$cnt) {
+  if ($cnt != 0) {
+    if ($col + 6 >= 79) {
+      printf("\n ");
+      $col = 1;
+    }
+    printf(" L\"\\0\"");
+    $col += 6;
+  }
+  if ($col > 2 && $col + length($tos[$cnt]) + 6 >= 79) {
+    printf("\n  ");
+    $col = 2;
+  } else {
+    printf(" ");
+    ++$col;
+  }
+  printf("%s", "L\"$tos[$cnt]\\0\"");
+  $col += length($tos[$cnt]) + 5;
+}
+printf(";\n");
+
+exit 0;