diff src/fftw-3.3.3/doc/FAQ/m-lout.pl @ 10:37bf6b4a2645

Add FFTW3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/fftw-3.3.3/doc/FAQ/m-lout.pl	Wed Mar 20 15:35:50 2013 +0000
@@ -0,0 +1,242 @@
+## Lout output
+# Copyright (C) 1993-1995 Ian Jackson.
+
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# It is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with GNU Emacs; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# (Note: I do not consider works produced using these BFNN processing
+# tools to be derivative works of the tools, so they are NOT covered
+# by the GPL.  However, I would appreciate it if you credited me if
+# appropriate in any documents you format using BFNN.)
+
+sub lout_init {
+    open(LOUT,">$prefix.lout");
+    chop($dprint= `date '+%d %B %Y'`);
+    $dprint =~ s/^0//;
+}
+
+sub lout_startup {
+    local ($lbs) = &lout_sanitise($user_brieftitle);
+    print LOUT <<END;
+\@SysInclude{ fontdefs }
+\@SysInclude{ langdefs }
+\@SysInclude{ dl }
+\@SysInclude{ docf }
+\@Use { \@DocumentLayout
+  \@OddTop { \@Null }
+  \@EvenTop { \@Null }
+  \@StartOddTop { \@Null }
+  \@StartEvenTop { \@Null }
+  \@OddFoot { { $lbs } \@Centre{ - \@PageNum - } \@Right{ $dprint } }
+  \@EvenFoot { { $lbs } \@Centre{ - \@PageNum - } \@Right{ $dprint } }
+  \@StartOddFoot { { $lbs } \@Centre{ - \@PageNum - } \@Right{ $dprint } }
+  \@StartEvenFoot { { $lbs } \@Centre{ - \@PageNum - } \@Right{ $dprint } }
+  \@ParaGap { 1.70vx }
+  \@InitialBreak { 1.0fx ragged hyphen }
+}
+\@Use { \@OrdinaryLayout }
+END
+    $lout_textstatus= 'p';
+}
+
+sub lout_pageref {
+    print LOUT "Q$_[1] (page {\@PageOf{$_[0]}}) ";
+    &lout_text("\`");
+}
+
+sub lout_endpageref {
+    &lout_text("'");
+}
+
+sub lout_finish {
+    print LOUT "\@End \@Text\n";
+    close(L);
+}
+
+sub lout_startmajorheading {
+    $lout_styles .= 'h';
+    print LOUT <<END
+\@CNP
+{
+  newpath   0  ysize 0.3 ft sub  moveto
+            xsize  0  rlineto
+            0  0.2 ft  rlineto
+            xsize neg  0  rlineto
+  closepath fill
+} \@Graphic { //1.6f \@HAdjust \@Heading{
+END
+    ;
+    $endh= "}\n{\@PageMark s_$_[0]}\n/1.0fo\n";
+    &lout_text($_[0] ? "Section $_[0].  " : '');
+}
+
+sub lout_startminorheading {
+    $lout_styles .= 'h';
+    print LOUT "//0.2f \@CNP {\@PageMark $_[0]} \@Heading{\n";
+    $endh= '';
+}
+
+sub lout_endheading {
+    $lout_styles =~ s/.$//; print LOUT "}\n$endh";
+    $lout_status= 'p';
+}
+
+sub lout_endmajorheading { &lout_endheading(@_); }
+sub lout_endminorheading { &lout_endheading(@_); }
+
+sub lout_courier {
+    $lout_styles .= 'f';
+    print LOUT "{{0.7 1.0} \@Scale {Courier Bold} \@Font {";
+}
+
+sub lout_endcourier {
+    $lout_styles =~ s/.$//; print LOUT "}}";
+}
+
+sub lout_italic { $lout_styles .= 'f'; print LOUT "{Slope \@Font {"; }
+sub lout_enditalic { $lout_styles =~ s/.$//; print LOUT "}}"; }
+
+sub lout_startindent { $lout_styles .= 'i'; print LOUT "\@IndentedDisplay {\n"; }
+
+sub lout_endindent {
+    &lout_endpara;
+    $lout_styles =~ s/.$//; print LOUT "}\n\@LP\n";
+}
+
+sub lout_startpackedlist { $lout_plc=-1; }
+sub lout_endpackedlist { &lout_newline if !$lout_plc; }
+sub lout_packeditem {
+    &lout_newline if !$lout_plc;
+    &lout_tab(($lout_plc>0)*40+5);
+    $lout_plc= !$lout_plc;
+}
+
+sub lout_startlist {
+    &lout_endpara;
+    print LOUT "\@RawIndentedList style {\@Bullet} indent {0.5i} gap {1.1vx}\n";
+    $lout_styles .= 'l';
+    $lout_status= '';
+}
+
+sub lout_endlist {
+    &lout_endpara;
+    print LOUT "\@EndList\n\n";
+    $lout_styles =~ s/.$//;
+}
+
+sub lout_item {
+    &lout_endpara;
+    print LOUT "\@ListItem{";
+    $lout_styles.= 'I';
+}
+
+sub lout_startindex {
+    print LOUT "//0.0fe\n";
+}
+
+sub lout_endindex {
+    $lout_status='p';
+}
+
+sub lout_startindexmainitem {
+    $lout_marker= $_[0];
+    $lout_status= '';
+    print LOUT "//0.3vx Bold \@Font \@HAdjust { \@HContract { { $_[1] } |3cx {";
+    $lout_iiendheight= '1.00';
+    $lout_styles .= 'X';
+}
+
+sub lout_startindexitem {
+    $lout_marker= $_[0];
+    print LOUT "\@HAdjust { \@HContract { { $_[1] } |3cx {";
+    $lout_iiendheight= '0.95';
+    $lout_styles .= 'X';
+}
+
+sub lout_endindexitem {
+    print LOUT "} } |0c \@PageOf { $lout_marker } } //${lout_iiendheight}vx\n";
+    $lout_styles =~ s/.$//;
+}
+
+sub lout_email { &lout_courier; &lout_text('<'); }
+sub lout_endemail { &lout_text('>'); &lout_endcourier; }
+
+sub lout_ftpon { &lout_courier; }  sub lout_endftpon { &lout_endcourier; }
+sub lout_ftpin { &lout_courier; }  sub lout_endftpin { &lout_endcourier; }
+sub lout_docref { }  sub lout_enddocref { }
+sub lout_ftpsilent { $lout_ignore++; }
+sub lout_endftpsilent { $lout_ignore--; }
+
+sub lout_newsgroup { &lout_courier; }
+sub lout_endnewsgroup { &lout_endcourier; }
+
+sub lout_text {
+    return if $lout_ignore;
+    $lout_status= 'p';
+    $_= &lout_sanitise($_[0]);
+    s/ $/\n/ unless $lout_styles =~ m/[fhX]/;
+    print LOUT $_;
+}
+
+sub lout_tab {
+    local ($size) = $_[0]*0.5;
+    print LOUT " |${size}ft ";
+}
+
+sub lout_newline {
+    print LOUT " //1.0vx\n";
+}
+
+sub lout_sanitise {
+    local ($in) = @_;
+    local ($out);
+    $in= ' '.$in.' ';
+    $out='';
+    while ($in =~ m/(\s)(\S*[\@\/|\\\"\^\&\{\}\#]\S*)(\s)/) {
+        $out .= $`.$1;
+        $in = $3.$';
+        $_= $2;
+        s/[\\\"]/\\$&/g;
+        $out .= '"'.$_.'"';
+    }
+    $out .= $in;
+    $out =~ s/^ //;  $out =~ s/ $//;
+    $out;
+}
+
+sub lout_endpara {
+    return if $lout_status eq '';
+    if ($lout_styles eq '') {
+        print LOUT "\@LP\n\n";
+    } elsif ($lout_styles =~ s/I$//) {
+        print LOUT "}\n";
+    }
+    $lout_status= '';
+}
+
+sub lout_startverbatim {
+    print LOUT "//0.4f\n\@RawIndentedDisplay lines \@Break".
+               " { {0.7 1.0} \@Scale {Courier Bold} \@Font {\n";
+}
+
+sub lout_verbatim {
+    $_= $_[0];
+    s/^\s*//;
+    print LOUT &lout_sanitise($_),"\n";
+}
+
+sub lout_endverbatim { print LOUT "}\n}\n//0.4f\n"; }
+
+1;