From e26958b154d0457c1019bc48a5ff0ed637cf3eac Mon Sep 17 00:00:00 2001
From: Vasil Zlatanov <vasil.zlatanov@gmail.com>
Date: Tue, 18 Aug 2015 01:54:42 +0200
Subject: update vim

---
 Editor/vim/boxdraw/bdua2b.pl | 91 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 Editor/vim/boxdraw/bdua2b.pl

(limited to 'Editor/vim/boxdraw/bdua2b.pl')

diff --git a/Editor/vim/boxdraw/bdua2b.pl b/Editor/vim/boxdraw/bdua2b.pl
new file mode 100644
index 0000000..2e94b9a
--- /dev/null
+++ b/Editor/vim/boxdraw/bdua2b.pl
@@ -0,0 +1,91 @@
+# Convert +-| style drawings into utf characters
+# BoxDraw-unicode-ascii to box
+# 2003-11-24 10:12:22 created by nsg
+# 2003-11-25 13:16:17 renamed and small fix in "intelligence"
+# 2004-06-18 14:18:11 boxsets
+# 2004-06-21 21:41:30 hex input codes
+use strict;
+use utf8;
+use 5.8.0;
+use Getopt::Std;
+
+our (
+  $opt_s, # boxset 's', 'd', 'v' or 'h'
+  $opt_x, # convert hex digits into appropriate bd characters
+  $opt_t, # ternary codes ' ' .. 'p' 
+);
+getopts("s:xt");
+$opt_s||='s';
+
+my $o_utf8='--0251--001459--50585a----------0202----0c1c----525e------------51--51--53--5f--54--60------------------------------------------00185c--003468------------------1024----2c3c--------------------56--62--65--6b--------------------------------------------------505b5d----------506769----------5561------------646a------------57--63----------66--6c------------------------------------------------------------------01';
+
+binmode (STDOUT, ":utf8");
+my %boxset=(
+# 1|.,'}\u{25',"1 (_2 ]\ o_utf8) {~ 4#.2*#:i.16
+ 's'=>" \x{2502}\x{2500}\x{2514}\x{2502}\x{2502}\x{250c}\x{251c}\x{2500}\x{2518}\x{2500}\x{2534}\x{2510}\x{2524}\x{252c}\x{253c}\n",
+ 'd'=>" \x{2551}\x{2550}\x{255a}\x{2551}\x{2551}\x{2554}\x{2560}\x{2550}\x{255d}\x{2550}\x{2569}\x{2557}\x{2563}\x{2566}\x{256c}\n",
+ 'h'=>" \x{2502}\x{2550}\x{2558}\x{2502}\x{2502}\x{2552}\x{255e}\x{2550}\x{255b}\x{2550}\x{2567}\x{2555}\x{2561}\x{2564}\x{256a}\n",
+ 'v'=>" \x{2551}\x{2500}\x{2559}\x{2551}\x{2551}\x{2553}\x{255f}\x{2500}\x{255c}\x{2500}\x{2568}\x{2556}\x{2562}\x{2565}\x{256b}\n",
+);
+
+my $BOX=$boxset{$opt_s} || $boxset{'s'};
+
+my $prev='';
+my $pprev='';
+while(<STDIN>) {
+  process_line();
+}
+process_line();
+
+sub process_line
+{
+ my $out='';
+ for(my $i=0; $i<length($prev); ++$i) {
+   my $code=0;
+   my $c=substr($prev,$i,1);
+   if( $opt_x ) {
+     $code=0;
+     $code=hex($c) if $c=~/[[:xdigit:]]/;
+   } elsif( $opt_t ) {
+     $code=0;
+     if( ord($c)>32 ) {
+       $c=ord($c)-32;
+       for(0..3){$code =($code>>2)+(($c%3)<<6); $c=int($c/3);}
+       $c=chr(hex('25'.substr($o_utf8, $code*2,2)));
+     }
+     $code=0;
+   } else {
+     if( $c=~/[-+\|]/ ) {
+       $code |= 1 if substr($pprev,$i  ,1)=~/[\|+]/ ;
+       $code |= 2 if substr($prev ,$i+1,1)=~/[-+]/ ;
+       $code |= 4 if substr($_    ,$i  ,1)=~/[\|+]/ ;
+       $code |= 8 if substr($prev ,$i-1,1)=~/[-+]/ ;
+
+       $code = 10 if $code && '-' eq $c;
+       $code = 5 if $code && '|' eq $c;
+     }
+   }
+   $out.=$code?substr($BOX,$code,1):$c;
+ }
+ print $out;
+ $pprev=$prev;
+ $prev=$_;
+}
+
+#
+#  
+#  0001 02
+#  0010 00
+#  0011 14
+#  0100 02
+#  0101 02
+#  0110 0c
+#  0111 1c
+#  1000 00
+#  1001 18
+#  1010 00
+#  1011 34
+#  1100 10
+#  1101 24
+#  1110 2c
+#  1111 3c
-- 
cgit v1.2.3-54-g00ecf