diff --git a/2015/burton/spoilers.md b/2015/burton/spoilers.md
index ad1d87d2a..03c37848f 100644
--- a/2015/burton/spoilers.md
+++ b/2015/burton/spoilers.md
@@ -3,7 +3,7 @@
 
 Calc is a recursive-descent parser.  It allocates from the stack deep enough
 that all expressions are exhausted before the recursion stack depth reaches the
-allocations.  The memory map and source is documented in src.doc.rot13.  Tokens
+allocations.  The memory map and source is documented in src.doc.txt.  Tokens
 are encoded using values 0-20, where 0 is an invalid token, 1 is minus, 2 is
 space, 3 is plus, etc.  The necessary constants are derived at the start of the program,
 using the guarantee that globals are initialized to zero; so a correct null pointer
diff --git a/2015/burton/src.doc.rot13 b/2015/burton/src.doc.rot13
deleted file mode 100644
index 8db0f9d44..000000000
--- a/2015/burton/src.doc.rot13
+++ /dev/null
@@ -1,67 +0,0 @@
-zrzbel znc: O [128,v/b] N [128,gbxraf] k [32,urkpbai] b [224,ertvfgref]
-
-Zrzbel vf "nyybpngrq" sebz gur fgnpx, ol gnxvat n ybpny (fgnpx) inevnoyr
-naq fhogenpgvat 64x -- gurerol yrnivat cyragl bs ebbz sbe rira eryngviryl
-ynetr fgnpx senzrf qhevat erphefvba.
-
-v    znva(v,p**) cnefr pbzznaq yvar be fgqva, nffvtazragf, cevag erfhyg, reebe erpbirel
-
-v64  _		qbg
-p   *N		yrkvpny gbxraf
-p   *O		vachg ohssre
-gq   P		hafvtarq
-p    Q		fbzr fgngr orgjrra shapf
-p   *R		reebe fgevat, raq cbvagre
-v64  S()	rkce: + - ^ |
-hp   T()	aba-ybpny tbgb
-#q   U		hafvtarq
-#q   V		glcrqrs
-gq   W		wzc_ohs
-p   *X		cbvagre gb pzq yvar netf
-gq   Y		pune
-i    Z(h64)	qrgrpg reebef, fnir nafjre va qbg, sbezng erfhyg va qrpvzny naq urk
-p   *A		serrovr ahyy cbvagre
-gq   B		hafvtarq pune
-gq   C		ibvq
-gq   D		vag
-#q   E		erghea
-p    F		flagnk reebe + gbxraf
-p   *G		pheerag gbxra cbvagre
-i    H(p*)	cevag gur ertvfgref
-gq   I		ybat ybat
-#q   J(k)	sbe(;k;)
-gq   K		ybat - bayl sbe ehyr2fc.p
-gq   L		hafvtarq fubeg
-gq   M		hafvtarq ybat ybat
-v64  n		qrevirq: 32
-v64  o		qrevirq: 1
-v64 _o(v64)	grez: << >> >>>
-v64  p		qrevirq: 10
-v64 _p(p*)	pbaireg ovanel tybony w gb nfpvv qrpvzny
-v64  q		serrovr: 0
-i   _q(v64)	npphzhyngr pbairegrq nfpvv olgrf vagb w va onfr cnffrq va
-v64  r		qrevirq: 256
-v64  s		qrevirq: 2
-v64 _s()	pbaireg sebz nfpvv gb ovanel: fryrpgf pbaireg onfr (10,8,16), erfhyg va w
-h64  t(h16)	olgr fjnc 16-ovgf
-h64  u(h32)	olgr fjnc 32-ovgf
-v64  v(h64)	fryrpg fvmr naq olgr fjnc zvavzny olgrf
-i   _v(p*)	pbaqvgvbany cevag
-v64  w		ubyqf cnegvny/npphzhyngrq erfhygf
-*()  x		cge-gb-shap-trgpune
-v   _x()	trg punef sebz fnirq pzq yvar
-wo   y		sbe cnefre reebe erpbirel
-p    z()	fpnaf vachg sbe gbxra, vtaberf juvgrfcnpr
-p    a()	trg arkg vachg punenpgre
-v64 *b		ertvfgref 
-h32  c(p*)	jevgrf gb fgqbhg hagvy ahyy, arjyvar nccraqrq vagryyvtragyl
-i    d(**)	vavg
-v64  e(p)	jevgrf p gb fgqbhg
-v64  f		qrevirq: 8
-v64  g		qrevirq: 4
-v64  h		qrevirq: 3
-p    i		pheerag vachg gbxra
-v64  j()	ernq sebz fgqva hagvy arjyvar be frzv, fxvcf oynax yvarf + pbzzragf, erghea yra
-p   *k		ncgyl anzrq urk pbairefvba gnoyr
-v64  l()	grez: * / % & (<< >> >>>)
-v64  m()	snpgbe ~ ! ? -/+ () INE AHZ QBG
diff --git a/2015/burton/src.doc.txt b/2015/burton/src.doc.txt
new file mode 100644
index 000000000..b7448ea70
--- /dev/null
+++ b/2015/burton/src.doc.txt
@@ -0,0 +1,67 @@
+memory map: B [128,i/o] A [128,tokens] x [32,hexconv] o [224,registers]
+
+Memory is "allocated" from the stack, by taking a local (stack) variable
+and subtracting 64k -- thereby leaving plenty of room for even relatively
+large stack frames during recursion.
+
+i    main(i,c**) parse command line or stdin, assignments, print result, error recovery
+
+i64  _		dot
+c   *A		lexical tokens
+c   *B		input buffer
+td   C		unsigned
+c    D		some state between funcs
+c   *E		error string, end pointer
+i64  F()	expr: + - ^ |
+uc   G()	non-local goto
+#d   H		unsigned
+#d   I		typedef
+td   J		jmp_buf
+c   *K		pointer to cmd line args
+td   L		char
+v    M(u64)	detect errors, save answer in dot, format result in decimal and hex
+c   *N		freebie null pointer
+td   O		unsigned char
+td   P		void
+td   Q		int
+#d   R		return
+c    S		syntax error + tokens
+c   *T		current token pointer
+v    U(c*)	print the registers
+td   V		long long
+#d   W(x)	for(;x;)
+td   X		long - only for rule2sp.c
+td   Y		unsigned short
+td   Z		unsigned long long
+i64  a		derived: 32
+i64  b		derived: 1
+i64 _b(i64)	term: << >> >>>
+i64  c		derived: 10
+i64 _c(c*)	convert binary global j to ascii decimal
+i64  d		freebie: 0
+v   _d(i64)	accumulate converted ascii bytes into j in base passed in
+i64  e		derived: 256
+i64  f		derived: 2
+i64 _f()	convert from ascii to binary: selects convert base (10,8,16), result in j
+u64  g(u16)	byte swap 16-bits
+u64  h(u32)	byte swap 32-bits
+i64  i(u64)	select size and byte swap minimal bytes
+v   _i(c*)	conditional print
+i64  j		holds partial/accumulated results
+*()  k		ptr-to-func-getchar
+i   _k()	get chars from saved cmd line
+jb   l		for parser error recovery
+c    m()	scans input for token, ignores whitespace
+c    n()	get next input character
+i64 *o		registers 
+u32  p(c*)	writes to stdout until null, newline appended intelligently
+v    q(**)	init
+i64  r(c)	writes c to stdout
+i64  s		derived: 8
+i64  t		derived: 4
+i64  u		derived: 3
+c    v		current input token
+i64  w()	read from stdin until newline or semi, skips blank lines + comments, return len
+c   *x		aptly named hex conversion table
+i64  y()	term: * / % & (<< >> >>>)
+i64  z()	factor ~ ! ? -/+ () VAR NUM DOT
diff --git a/2018/poikola/.gitignore b/2018/poikola/.gitignore
index a1e7bc695..168c706ad 100644
--- a/2018/poikola/.gitignore
+++ b/2018/poikola/.gitignore
@@ -1,2 +1,6 @@
+poikola.aux
+poikola.log
+poikola.pdf
+poikola.synctex.gz
 prog
 prog.orig
diff --git a/2018/poikola/Makefile b/2018/poikola/Makefile
index 8e44bf764..d79c0cde4 100644
--- a/2018/poikola/Makefile
+++ b/2018/poikola/Makefile
@@ -209,6 +209,7 @@ clean:
 
 clobber: clean
 	${RM} -f ${TARGET} ${ALT_TARGET}
+	${RM} -f poikola.aux poikola.log poikola.pdf poikola.synctex.gz
 	@-if [ -e sandwich ]; then \
 	    ${RM} -f sandwich; \
 	    echo 'ate sandwich'; \
diff --git a/2019/poikola/.gitignore b/2019/poikola/.gitignore
index 9a9345e04..168c706ad 100644
--- a/2019/poikola/.gitignore
+++ b/2019/poikola/.gitignore
@@ -1,3 +1,6 @@
-prog
+poikola.aux
+poikola.log
 poikola.pdf
+poikola.synctex.gz
+prog
 prog.orig
diff --git a/2019/poikola/Makefile b/2019/poikola/Makefile
index a9573efe0..de519fdee 100644
--- a/2019/poikola/Makefile
+++ b/2019/poikola/Makefile
@@ -208,6 +208,7 @@ clean:
 
 clobber: clean
 	${RM} -f ${TARGET} ${ALT_TARGET}
+	${RM} -f poikola.aux poikola.log poikola.synctex.gz
 	@-if [ -e sandwich ]; then \
 	    ${RM} -f sandwich; \
 	    echo 'ate sandwich'; \
diff --git a/tmp/full_manifest.csv b/tmp/full_manifest.csv
index 85c4d3865..0d362a31c 100644
--- a/tmp/full_manifest.csv
+++ b/tmp/full_manifest.csv
@@ -2689,22 +2689,22 @@
 2013,cable2,120,typeset.bmp,null,image,null,true,browser,PC bitmap image,bmp
 2013,cable2,300,2013_cable2.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,cable3,null,README.md,null,markdown,null,false,null,null,md
-2013,cable3,,bios,null,,null,true,,,null
+2013,cable3,null,bios,null,binary,null,false,null,custom BIOS,null
 2013,cable3,null,fd.img,null,binary,null,false,null,DOS boot sector,img
 2013,cable3,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,cable3,,runme,null,,null,true,,,null
-2013,cable3,,sc-ioccc.terminal,null,,null,true,,,terminal
-2013,cable3,,screenshot_autocad.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_flightsim4.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_lotus123.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_qbasic.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_simcity.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_win3_on_macosx.png,null,image,null,true,browser,,png
 2013,cable3,null,.winner.json,null,json,jwinner,false,null,null,json
 2013,cable3,10,index.html,null,html,readme2index,true,browser,click here first,html
 2013,cable3,20,cable3.c,main,c,null,true,github,winning source,c
 2013,cable3,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,cable3,50,cable3.orig.c,orig,c,null,true,github,original source,c
+2013,cable3,100,runme,null,shellscript,null,true,github,how to run,null
+2013,cable3,100,screenshot_autocad.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_flightsim4.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_lotus123.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_qbasic.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_simcity.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_win3_on_macosx.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,150,sc-ioccc.terminal,null,xml,null,true,browser,configuration file will correctly display console applications,cOSfor m
 2013,cable3,300,2013_cable3.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,dlowe,null,README.md,null,markdown,null,false,null,null,md
 2013,dlowe,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -2728,21 +2728,21 @@
 2013,endoh1,300,2013_endoh1.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2013,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,endoh2,,ocr.rb,null,ruby,null,true,,,rb
 2013,endoh2,null,.winner.json,null,json,jwinner,false,null,null,json
 2013,endoh2,10,index.html,null,html,readme2index,true,browser,click here first,html
 2013,endoh2,20,endoh2.c,main,c,null,true,github,winning source,c
 2013,endoh2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,endoh2,50,endoh2.orig.c,orig,c,null,true,github,original source,c
+2013,endoh2,100,ocr.rb,null,ruby,null,true,github,test suite support file,rb
 2013,endoh2,300,2013_endoh2.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,endoh3,null,README.md,null,markdown,null,false,null,null,md
 2013,endoh3,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,endoh3,,wavify.rb,null,ruby,null,true,,,rb
 2013,endoh3,null,.winner.json,null,json,jwinner,false,null,null,json
 2013,endoh3,10,index.html,null,html,readme2index,true,browser,click here first,html
 2013,endoh3,20,endoh3.c,main,c,null,true,github,winning source,c
 2013,endoh3,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,endoh3,50,endoh3.orig.c,orig,c,null,true,github,original source,c
+2013,endoh3,100,wavify.rb,null,ruby,null,true,github,post process output to form a WAV sound file,rb
 2013,endoh3,150,flea-waltz.abc,null,text,null,true,github,sample input,abc
 2013,endoh3,150,menuet.abc,null,text,null,true,github,sample input,abc
 2013,endoh3,150,test.abc,null,text,null,true,github,sample input,abc
@@ -2906,13 +2906,11 @@
 2013,endoh4,200,solids/trapezohedron/t10-decagonal-trapezohedron.txt,null,text,null,true,github,3D object coordinates ,txt
 2013,endoh4,300,2013_endoh4.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,hou,null,README.md,null,markdown,null,false,null,null,md
-2013,hou,,doc/camera.png,null,image,null,true,browser,,png
-2013,hou,,doc/cosine.png,null,image,null,true,browser,,png
-2013,hou,,doc/draft.png,null,image,null,true,browser,,png
+2013,hou,null,doc/camera.png,null,image,null,null,null,documentation support image,png
+2013,hou,null,doc/cosine.png,null,image,null,null,null,documentation support image,png
+2013,hou,null,doc/draft.png,null,image,null,null,null,documentation support image,png
 2013,hou,null,doc/example.md,null,markdown,null,false,null,null,md
 2013,hou,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,hou,,old_default.scene,null,,null,true,,,scene
-2013,hou,,otherroom.scene,null,,null,true,,,scene
 2013,hou,null,.winner.json,null,json,jwinner,false,null,null,json
 2013,hou,10,index.html,null,html,readme2index,true,browser,click here first,html
 2013,hou,20,hou.c,main,c,null,true,github,winning source,c
@@ -2921,24 +2919,26 @@
 2013,hou,100,doc/example.html,null,html,md2html,true,browser,detailed information about entry,html
 2013,hou,150,luna.jpg,null,image,null,true,browser,sample image data,jpg
 2013,hou,150,old_default.jpg,null,image,null,true,browser,sample image data,jpg
+2013,hou,150,old_default.scene,null,text,null,true,text,sample input,scene
 2013,hou,150,otherroom.jpg,null,image,null,true,browser,sample image data,jpg
+2013,hou,150,otherroom.scene,null,text,null,true,text,sample input,scene
 2013,hou,300,2013_hou.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,mills,null,README.md,null,markdown,null,false,null,null,md
 2013,mills,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2013,mills,null,.winner.json,null,json,jwinner,false,null,null,json
 2013,mills,10,index.html,null,html,readme2index,true,browser,click here first,html
-2013,mills,20,mills.c,main,c,null,true,github,winning source,c
+2013,mills,20,mills.c,main,c,null,true,text,winning source,c
 2013,mills,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,mills,50,mills.orig.c,orig,c,null,true,github,original source,c
 2013,mills,300,2013_mills.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,misaka,null,README.md,null,markdown,null,false,null,null,md
-2013,misaka,,bf.pl,null,perl,null,true,,,pl
 2013,misaka,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2013,misaka,null,.winner.json,null,json,jwinner,false,null,null,json
 2013,misaka,10,index.html,null,html,readme2index,true,browser,click here first,html
 2013,misaka,20,misaka.c,main,c,null,true,github,winning source,c
 2013,misaka,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,misaka,50,misaka.orig.c,orig,c,null,true,github,original source,c
+2013,misaka,100,bf.pl,null,perl,null,true,github,BF interpreter,pl
 2013,misaka,200,spoiler.html,null,html,null,true,browser,SPOILER WARNING,html
 2013,misaka,300,2013_misaka.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2013,morgan1,null,README.md,null,markdown,null,false,null,null,md
@@ -2982,28 +2982,28 @@
 2014,deak,50,prog.orig.c,orig,c,null,true,github,original source,c
 2014,deak,300,2014_deak.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2014,endoh1,null,README.md,null,markdown,null,false,null,null,md
-2014,endoh1,,Rakefile,null,,null,true,,,null
-2014,endoh1,,alpha.rb,null,ruby,null,true,,,rb
-2014,endoh1,,assemble.rb,null,ruby,null,true,,,rb
-2014,endoh1,,ast-def.rb,null,ruby,null,true,,,rb
-2014,endoh1,,gen-prog.rb,null,ruby,null,true,,,rb
-2014,endoh1,,gen-table.rb,null,ruby,null,true,,,rb
 2014,endoh1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2014,endoh1,,link.rb,null,ruby,null,true,,,rb
-2014,endoh1,,machine.rb,null,ruby,null,true,,,rb
-2014,endoh1,,parse.rb,null,ruby,null,true,,,rb
 2014,endoh1,null,read_me.md,null,markdown,null,false,null,null,md
-2014,endoh1,,register.rb,null,ruby,null,true,,,rb
-2014,endoh1,,serialize.rb,null,ruby,null,true,,,rb
-2014,endoh1,,src.rb,null,ruby,null,true,,,rb
-2014,endoh1,,tool.rb,null,ruby,null,true,,,rb
 2014,endoh1,null,.winner.json,null,json,jwinner,false,null,null,json
 2014,endoh1,10,index.html,null,html,readme2index,true,browser,click here first,html
 2014,endoh1,20,prog.c,main,c,null,true,github,winning source,c
 2014,endoh1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,endoh1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2014,endoh1,100,Rakefile,null,ruby,null,true,github,Ruby makefile,null
 2014,endoh1,100,read_me.html,null,html,md2html,true,browser,about the Q(uine)R code generator,html
+2014,endoh1,150,alpha.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,assemble.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,ast-def.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,gen-prog.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,gen-table.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,link.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,machine.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,parse.rb,null,ruby,null,true,github,support program for Rakefile,rb
 2014,endoh1,150,prog-tmpl.c,null,c,null,true,github,source code template used by gen-prog,c
+2014,endoh1,150,register.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,serialize.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,src.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,tool.rb,null,ruby,null,true,github,support program for Rakefile,rb
 2014,endoh1,150,vm.c,null,c,null,true,github,source code of the VM,c
 2014,endoh1,300,2014_endoh1.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2014,endoh2,null,README.md,null,markdown,null,false,null,null,md
@@ -3015,16 +3015,16 @@
 2014,endoh2,50,prog.orig.c,orig,c,null,true,github,original source,c
 2014,endoh2,300,2014_endoh2.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2014,maffiodo1,null,README.md,null,markdown,null,false,null,null,md
-2014,maffiodo1,,giana.rgba,null,,null,true,,,rgba
+2014,maffiodo1,null,giana.rgba,null,binary,null,false,null,raw RGBA image,rgba
 2014,maffiodo1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2014,maffiodo1,,mario.rgba,null,,null,true,,,rgba
-2014,maffiodo1,,screenshot-giana.png,null,image,null,true,browser,,png
-2014,maffiodo1,,screenshot-mario.png,null,image,null,true,browser,,png
+2014,maffiodo1,null,mario.rgba,null,binary,null,false,null,raw RGBA image,rgba
 2014,maffiodo1,null,.winner.json,null,json,jwinner,false,null,null,json
 2014,maffiodo1,10,index.html,null,html,readme2index,true,browser,click here first,html
 2014,maffiodo1,20,prog.c,main,c,null,true,github,winning source,c
 2014,maffiodo1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,maffiodo1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2014,maffiodo1,100,screenshot-giana.png,null,image,null,true,browser,gameplay screenshot,png
+2014,maffiodo1,100,screenshot-mario.png,null,image,null,true,browser,gameplay screenshot,png
 2014,maffiodo1,150,giana8.wav,null,wav,null,true,browser,sound file for game,wav
 2014,maffiodo1,150,giana.level,null,text,null,true,github,game level data,level
 2014,maffiodo1,150,mario8.wav,null,wav,null,true,browser,sound file for game,wav
@@ -3032,7 +3032,7 @@
 2014,maffiodo1,300,2014_maffiodo1.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2014,maffiodo2,null,README.md,null,markdown,null,false,null,null,md
 2014,maffiodo2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2014,maffiodo2,,image.rgb,null,,null,true,,,rgb
+2014,maffiodo2,null,image.rgb,null,null,null,false,null,sample input in the form of a raw RGB image,rgb
 2014,maffiodo2,null,.winner.json,null,json,jwinner,false,null,null,json
 2014,maffiodo2,10,index.html,null,html,readme2index,true,browser,click here first,html
 2014,maffiodo2,20,prog.c,main,c,null,true,github,winning source,c
@@ -3083,23 +3083,23 @@
 2014,wiedijk,50,prog.orig.c,orig,c,null,true,github,original source,c
 2014,wiedijk,300,2014_wiedijk.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2015,burton,null,README.md,null,markdown,null,false,null,null,md
-2015,burton,,calc.man,null,man,null,true,,,man
 2015,burton,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2015,burton,,road.to.obscurity,null,,null,true,,,obscurity
 2015,burton,null,spoilers.md,null,markdown,null,false,null,null,md
-2015,burton,,src.doc.rot13,null,,null,true,,,rot13
 2015,burton,null,.winner.json,null,json,jwinner,false,null,null,json
 2015,burton,10,index.html,null,html,readme2index,true,browser,click here first,html
 2015,burton,20,prog.c,main,c,null,true,github,winning source,c
 2015,burton,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,burton,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2015,burton,50,prog.orig.c,orig,c,null,true,github,original source,c
+2015,burton,100,calc.man,null,man,null,true,github,man page for integer expression calculator,man
 2015,burton,150,calc.1,null,man,null,true,github,man page for integer expression calculator,1
+2015,burton,150,road.to.obscurity,null,text,null,true,github,notes on the development of the obfuscated calculator,obscurity
 2015,burton,150,rule2.c,null,c,null,true,github,iocccsize reformatted to exactly 4096 octets,c
 2015,burton,150,test32.out,null,text,null,true,github,test suite comparison data for 32-bit systems,out
 2015,burton,150,test.in,null,text,null,true,github,test suite input data,in
 2015,burton,150,test.out,null,text,null,true,github,test suite comparison data,out
 2015,burton,200,spoilers.html,null,html,md2html,true,browser,SPOILER WARNING,html
+2015,burton,200,src.doc.txt,null,text,null,true,github,SPOILER WARNING hints about the source,rot13
 2015,burton,300,2015_burton.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2015,dogon,null,README.md,null,markdown,null,false,null,null,md
 2015,dogon,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3110,26 +3110,26 @@
 2015,dogon,50,prog.orig.c,orig,c,null,true,github,original source,c
 2015,dogon,300,2015_dogon.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2015,duble,null,README.md,null,markdown,null,false,null,null,md
-2015,duble,,codes.txt,null,text,null,true,github,,txt
 2015,duble,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2015,duble,,lorem-ipsum.txt,null,text,null,true,github,,txt
 2015,duble,null,.winner.json,null,json,jwinner,false,null,null,json
 2015,duble,10,index.html,null,html,readme2index,true,browser,click here first,html
 2015,duble,20,prog.c,main,c,null,true,github,winning source,c
 2015,duble,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,duble,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2015,duble,50,prog.orig.c,orig,c,null,true,github,original source,c
+2015,duble,100,codes.txt,null,text,null,true,github,show how each character is drawn,txt
+2015,duble,100,lorem-ipsum.txt,null,text,null,true,github,sample input,txt
 2015,duble,300,2015_duble.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2015,endoh1,null,README.md,null,markdown,null,false,null,null,md
-2015,endoh1,,center.txt,null,text,null,true,github,,txt
 2015,endoh1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2015,endoh1,,ioccc.txt,null,text,null,true,github,,txt
-2015,endoh1,,line.txt,null,text,null,true,github,,txt
 2015,endoh1,null,.winner.json,null,json,jwinner,false,null,null,json
 2015,endoh1,10,index.html,null,html,readme2index,true,browser,click here first,html
 2015,endoh1,20,prog.c,main,c,null,true,github,winning source,c
 2015,endoh1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,endoh1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2015,endoh1,100,center.txt,null,text,null,true,github,sample input,txt
+2015,endoh1,100,ioccc.txt,null,text,null,true,github,sample input,txt
+2015,endoh1,100,line.txt,null,text,null,true,github,sample input,txt
 2015,endoh1,300,2015_endoh1.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2015,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2015,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3177,9 +3177,9 @@
 2015,howe,100,avgtime.sh,null,shellscript,null,true,github,how to run,sh
 2015,howe,100,makeholes.c,null,c,null,true,github,add random holes to a file,c
 2015,howe,100,prog-test.sh,null,shellscript,null,true,github,how to run,sh
-2015,howe,200,spoiler/Makefile,null,,null,true,,SPOILER WARNING,null
-2015,howe,200,spoiler/err.h,null,c,null,true,github,SPOILER WARNING,h
-2015,howe,200,spoiler/prog.c,null,c,null,true,github,SPOILER WARNING,c
+2015,howe,200,spoiler/Makefile,null,makefile,null,true,github,SPOILER WARNING how to make the spoiler,null
+2015,howe,210,spoiler/err.h,null,c,null,true,github,SPOILER WARNING,h
+2015,howe,210,spoiler/prog.c,null,c,null,true,github,SPOILER WARNING,c
 2015,howe,300,2015_howe.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2015,mills1,null,README.md,null,markdown,null,false,null,null,md
 2015,mills1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3257,7 +3257,6 @@
 2018,anderson,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2018,anderson,50,prog.orig.c,orig,c,null,true,github,original source,c
 2018,anderson,300,2018_anderson.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
-2018,bellard,,Lenna.png,null,image,null,true,browser,,png
 2018,bellard,null,README.md,null,markdown,null,false,null,null,md
 2018,bellard,null,fruits.bin,null,binary,null,false,null,binary support file,bin
 2018,bellard,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3268,32 +3267,27 @@
 2018,bellard,20,prog.c,main,c,null,true,github,winning source,c
 2018,bellard,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,bellard,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,bellard,100,Lenna.png,null,image,null,true,browser,sample image data,png
 2018,bellard,300,2018_bellard.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,burton1,null,README.md,null,markdown,null,false,null,null,md
 2018,burton1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,burton1,,scripthd,null,,null,true,,,null
 2018,burton1,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,burton1,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,burton1,20,prog.c,main,c,null,true,github,winning source,c
 2018,burton1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,burton1,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2018,burton1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,burton1,100,scripthd,null,shellscript,null,true,github,driver program - adds several nice-to-have features,null
 2018,burton1,300,2018_burton1.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,burton2,null,README.md,null,markdown,null,false,null,null,md
-2018,burton2,,READ_ME.txt,null,text,null,true,github,,txt
 2018,burton2,null,discrepancies.md,null,markdown,null,false,null,null,md
 2018,burton2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,burton2,,ioc_without_quote,null,,null,true,,,null
-2018,burton2,,mkkeywords,null,,null,true,,,null
-2018,burton2,,patch,null,patch,null,true,,,null
-2018,burton2,,results,null,,null,true,,,null
-2018,burton2,,spotcheck,null,shellscript,null,true,github,script to run the tests,null
-2018,burton2,,spotdiff,null,,null,true,,,null
 2018,burton2,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,burton2,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,burton2,20,prog.c,main,c,null,true,github,winning source,c
 2018,burton2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,burton2,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,burton2,100,READ_ME.txt,null,text,null,true,github,author supplied README,txt
 2018,burton2,100,discrepancies.html,null,html,md2html,true,browser,field-by-field difference between iocccsize and ion,html
 2018,burton2,100,freqcount,null,shellscript,null,true,github,frequency count utility,null
 2018,burton2,100,tac.man,null,man,null,true,github,tokenize and count man page,man
@@ -3305,7 +3299,9 @@
 2018,burton2,150,iocccbug05.c,null,c,null,true,github,test cases demonstrating problems with iocccsize,c
 2018,burton2,150,iocccbug06.c,null,c,null,true,github,test cases demonstrating problems with iocccsize,c
 2018,burton2,150,ioccc.kw.freq,null,text,null,true,github,"keywords used by iocccsize, sorted by frequency in 201x ioccc winners",freq
+2018,burton2,150,ioc_without_quote,null,c,null,true,github,test suite data,null
 2018,burton2,150,manpage.sh,null,shellscript,null,true,github,turns ASCII versions of man into real man pages,sh
+2018,burton2,150,mkkeywords,null,shellscript,null,true,github,"reads one of the files from variations, produces string for prog.c",null
 2018,burton2,150,results.k,null,text,null,true,github,results with -k,k
 2018,burton2,150,tac.c,null,c,null,true,github,tokenize and count C-like languages,c
 2018,burton2,150,test01.c,null,c,null,true,github,test case source code,c
@@ -3333,8 +3329,12 @@
 2018,burton2,200,java8,null,text,null,true,github,reserved words for a Java v8,null
 2018,burton2,200,kandr2,null,text,null,true,github,reserved words for a given C standard,null
 2018,burton2,200,kandr,null,text,null,true,github,reserved words for a given C standard,null
+2018,burton2,200,patch,null,patch,null,true,github,patch to fix iocccsize source,null
+2018,burton2,200,results,null,text,null,true,github,results without -k,null
+2018,burton2,200,runtest,null,shellscript,null,true,github,test suite,null
+2018,burton2,200,spotcheck,null,shellscript,null,true,github,script to test a lot of files vs iocccsize,null
 2018,burton2,200,v7unix,null,text,null,true,github,reserved words for a given C standard,null
-2018,burton2,250,runtest,null,,null,true,github,results without -k,null
+2018,burton2,250,spotdiff,null,shellscript,null,true,github,summarize the results of spotcheck,null
 2018,burton2,300,2018_burton2.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,burton2,300,src.doc.txt,null,text,null,true,github,SPOILER WARNING hints about the source,txt
 2018,ciura,null,README.md,null,markdown,null,false,null,null,md
@@ -3348,14 +3348,14 @@
 2018,ciura,300,2018_ciura.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,endoh1,null,README.md,null,markdown,null,false,null,null,md
 2018,endoh1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,endoh1,,golem.txt,null,text,null,true,github,,txt
-2018,endoh1,,invisible.txt,null,text,null,true,github,,txt
-2018,endoh1,,smily.txt,null,text,null,true,github,,txt
 2018,endoh1,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,endoh1,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,endoh1,20,prog.c,main,c,null,true,github,winning source,c
 2018,endoh1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,endoh1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,endoh1,100,golem.txt,null,text,null,true,github,input data,txt
+2018,endoh1,100,invisible.txt,null,text,null,true,github,input data,txt
+2018,endoh1,100,smily.txt,null,text,null,true,github,input data,txt
 2018,endoh1,300,2018_endoh1.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2018,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3366,34 +3366,34 @@
 2018,endoh2,50,prog.orig.c,orig,c,null,true,github,original source,c
 2018,endoh2,100,run.sh,null,shellscript,null,true,github,how to run,sh
 2018,endoh2,300,2018_endoh2.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
-2018,ferguson,,FILES,null,,null,true,,,null
 2018,ferguson,null,README.md,null,markdown,null,false,null,null,md
 2018,ferguson,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2018,ferguson,null,hint.css,null,css,null,false,null,CSS for hint page ,css
 2018,ferguson,null,rpm.md,null,markdown,null,false,null,null,md
-2018,ferguson,,test-strings.txt,null,text,null,true,github,,txt
-2018,ferguson,,weasel.man,null,man,null,true,,,man
+2018,ferguson,null,test-strings.txt,null,text,null,false,null,test.sh support file,txt
 2018,ferguson,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,ferguson,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,ferguson,20,prog.c,main,c,null,true,github,winning source,c
 2018,ferguson,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,ferguson,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2018,ferguson,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,ferguson,100,FILES,null,text,null,true,github,information about various files,null
 2018,ferguson,100,rpm.html,null,html,md2html,true,browser,about forming the rpm,html
 2018,ferguson,100,test.sh,null,shellscript,null,true,github,run the test suite,sh
+2018,ferguson,100,weasel.man,null,man,null,true,github,weasel man page,man
 2018,ferguson,150,weasel.1,null,man,null,true,github,weasel program man page,1
 2018,ferguson,150,weasel.spec,null,spec,null,true,github,RPM spec file,spec
 2018,ferguson,300,2018_ferguson.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,giles,null,README.md,null,markdown,null,false,null,null,md
 2018,giles,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,giles,,ioccc.txt,null,text,null,true,github,,txt
-2018,giles,,sand.alt.txt,null,text,null,true,github,,txt
-2018,giles,,sand.txt,null,text,null,true,github,,txt
 2018,giles,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,giles,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,giles,20,prog.c,main,c,null,true,github,winning source,c
 2018,giles,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,giles,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,giles,100,ioccc.txt,null,text,null,true,github,sample input,txt
+2018,giles,100,sand.alt.txt,null,text,null,true,github,sample input,txt
+2018,giles,100,sand.txt,null,text,null,true,github,sample input,txt
 2018,giles,300,2018_giles.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,hou,null,README.md,null,markdown,null,false,null,null,md
 2018,hou,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3418,25 +3418,25 @@
 2018,mills,300,2018_mills.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,poikola,null,README.md,null,markdown,null,false,null,null,md
 2018,poikola,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,poikola,,poikola.tex,null,tex,null,true,,,tex
 2018,poikola,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,poikola,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,poikola,20,prog.c,main,c,null,true,github,winning source,c
 2018,poikola,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,poikola,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,poikola,150,poikola.tex,null,tex,null,true,github,supplied documentation,tex
 2018,poikola,150,prog-doc.c,null,c,null,true,github,minor change to winning source,c
 2018,poikola,300,2018_poikola.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,vokes,null,README.md,null,markdown,null,false,null,null,md
-2018,vokes,,example-1.txt,null,text,null,true,github,,txt
-2018,vokes,,example-2.txt,null,text,null,true,github,,txt
-2018,vokes,,example-tab.txt,null,text,null,true,github,,txt
 2018,vokes,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,vokes,,ioccc.txt,null,text,null,true,github,,txt
 2018,vokes,null,.winner.json,null,json,jwinner,false,null,null,json
 2018,vokes,10,index.html,null,html,readme2index,true,browser,click here first,html
 2018,vokes,20,prog.c,main,c,null,true,github,winning source,c
 2018,vokes,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,vokes,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,vokes,100,example-1.txt,null,text,null,true,github,sample input,txt
+2018,vokes,100,example-2.txt,null,text,null,true,github,sample input,txt
+2018,vokes,100,example-tab.txt,null,text,null,true,github,sample input,txt
+2018,vokes,100,ioccc.txt,null,text,null,true,github,sample input,txt
 2018,vokes,300,2018_vokes.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2018,yang,null,README.md,null,markdown,null,false,null,null,md
 2018,yang,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -3600,21 +3600,21 @@
 2019,mills,300,2019_mills.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2019,poikola,null,README.md,null,markdown,null,false,null,null,md
 2019,poikola,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2019,poikola,,poikola.tex,null,tex,null,true,,,tex
 2019,poikola,null,.winner.json,null,json,jwinner,false,null,null,json
 2019,poikola,10,index.html,null,html,readme2index,true,browser,click here first,html
 2019,poikola,20,prog.c,main,c,null,true,github,winning source,c
 2019,poikola,30,Makefile,null,makefile,null,true,github,how to compile,null
 2019,poikola,50,prog.orig.c,orig,c,null,true,github,original source,c
+2019,poikola,100,poikola.tex,null,tex,null,true,github,supplied documentation,tex
 2019,poikola,300,2019_poikola.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
 2019,yang,null,README.md,null,markdown,null,false,null,null,md
 2019,yang,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2019,yang,,sample_input.txt,null,text,null,true,github,,txt
 2019,yang,null,.winner.json,null,json,jwinner,false,null,null,json
 2019,yang,10,index.html,null,html,readme2index,true,browser,click here first,html
 2019,yang,20,prog.c,main,c,null,true,github,winning source,c
 2019,yang,30,Makefile,null,makefile,null,true,github,how to compile,null
 2019,yang,50,prog.orig.c,orig,c,null,true,github,original source,c
+2019,yang,100,sample_input.txt,null,text,null,true,github,sample input,txt
 2019,yang,150,violet.c,null,c,null,true,github,"source formatter as ASCII Violet
 2019,yang,200,spoiler.html,null,html,null,true,browser,SPOILER WARNING,html
 2019,yang,300,2019_yang.tar.bz2,null,tbz2,mkwinnertbz2,true,download,download winning source,bz2
diff --git a/tmp/full_manifest.numbers b/tmp/full_manifest.numbers
index c96c83904..7cfd74bb7 100755
Binary files a/tmp/full_manifest.numbers and b/tmp/full_manifest.numbers differ
diff --git a/tmp/manifest.csv b/tmp/manifest.csv
index 69bebbda6..c4bbef428 100644
--- a/tmp/manifest.csv
+++ b/tmp/manifest.csv
@@ -1963,20 +1963,20 @@
 2013,cable2,120,multi_color.bmp,null,image,null,true,browser,PC bitmap image,bmp
 2013,cable2,120,typeset.bmp,null,image,null,true,browser,PC bitmap image,bmp
 2013,cable3,null,README.md,null,markdown,null,false,null,null,md
-2013,cable3,,bios,null,,null,true,,,null
+2013,cable3,null,bios,null,binary,null,false,null,custom BIOS,null
 2013,cable3,null,fd.img,null,binary,null,false,null,DOS boot sector,img
 2013,cable3,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,cable3,,runme,null,,null,true,,,null
-2013,cable3,,sc-ioccc.terminal,null,,null,true,,,terminal
-2013,cable3,,screenshot_autocad.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_flightsim4.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_lotus123.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_qbasic.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_simcity.png,null,image,null,true,browser,,png
-2013,cable3,,screenshot_win3_on_macosx.png,null,image,null,true,browser,,png
 2013,cable3,20,cable3.c,main,c,null,true,github,winning source,c
 2013,cable3,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,cable3,50,cable3.orig.c,orig,c,null,true,github,original source,c
+2013,cable3,100,runme,null,shellscript,null,true,github,how to run,null
+2013,cable3,100,screenshot_autocad.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_flightsim4.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_lotus123.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_qbasic.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_simcity.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,100,screenshot_win3_on_macosx.png,null,image,null,true,browser,Screenshots of some of these applications running on macOS,png
+2013,cable3,150,sc-ioccc.terminal,null,xml,null,true,browser,configuration file will correctly display console applications,cOSfor m
 2013,dlowe,null,README.md,null,markdown,null,false,null,null,md
 2013,dlowe,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2013,dlowe,20,dlowe.c,main,c,null,true,github,winning source,c
@@ -1993,16 +1993,16 @@
 2013,endoh1,150,tac.lazy,null,c,null,true,github,lazy input,lazy
 2013,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2013,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,endoh2,,ocr.rb,null,ruby,null,true,,,rb
 2013,endoh2,20,endoh2.c,main,c,null,true,github,winning source,c
 2013,endoh2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,endoh2,50,endoh2.orig.c,orig,c,null,true,github,original source,c
+2013,endoh2,100,ocr.rb,null,ruby,null,true,github,test suite support file,rb
 2013,endoh3,null,README.md,null,markdown,null,false,null,null,md
 2013,endoh3,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,endoh3,,wavify.rb,null,ruby,null,true,,,rb
 2013,endoh3,20,endoh3.c,main,c,null,true,github,winning source,c
 2013,endoh3,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,endoh3,50,endoh3.orig.c,orig,c,null,true,github,original source,c
+2013,endoh3,100,wavify.rb,null,ruby,null,true,github,post process output to form a WAV sound file,rb
 2013,endoh3,150,flea-waltz.abc,null,text,null,true,github,sample input,abc
 2013,endoh3,150,menuet.abc,null,text,null,true,github,sample input,abc
 2013,endoh3,150,test.abc,null,text,null,true,github,sample input,abc
@@ -2162,30 +2162,30 @@
 2013,endoh4,200,solids/trapezohedron/t08-octagonal-trapezohedron.txt,null,text,null,true,github,3D object coordinates ,txt
 2013,endoh4,200,solids/trapezohedron/t10-decagonal-trapezohedron.txt,null,text,null,true,github,3D object coordinates ,txt
 2013,hou,null,README.md,null,markdown,null,false,null,null,md
-2013,hou,,doc/camera.png,null,image,null,true,browser,,png
-2013,hou,,doc/cosine.png,null,image,null,true,browser,,png
-2013,hou,,doc/draft.png,null,image,null,true,browser,,png
+2013,hou,null,doc/camera.png,null,image,null,null,null,documentation support image,png
+2013,hou,null,doc/cosine.png,null,image,null,null,null,documentation support image,png
+2013,hou,null,doc/draft.png,null,image,null,null,null,documentation support image,png
 2013,hou,null,doc/example.md,null,markdown,null,false,null,null,md
 2013,hou,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,hou,,old_default.scene,null,,null,true,,,scene
-2013,hou,,otherroom.scene,null,,null,true,,,scene
 2013,hou,20,hou.c,main,c,null,true,github,winning source,c
 2013,hou,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,hou,50,hou.orig.c,orig,c,null,true,github,original source,c
 2013,hou,150,luna.jpg,null,image,null,true,browser,sample image data,jpg
 2013,hou,150,old_default.jpg,null,image,null,true,browser,sample image data,jpg
+2013,hou,150,old_default.scene,null,text,null,true,text,sample input,scene
 2013,hou,150,otherroom.jpg,null,image,null,true,browser,sample image data,jpg
+2013,hou,150,otherroom.scene,null,text,null,true,text,sample input,scene
 2013,mills,null,README.md,null,markdown,null,false,null,null,md
 2013,mills,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2013,mills,20,mills.c,main,c,null,true,github,winning source,c
+2013,mills,20,mills.c,main,c,null,true,text,winning source,c
 2013,mills,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,mills,50,mills.orig.c,orig,c,null,true,github,original source,c
 2013,misaka,null,README.md,null,markdown,null,false,null,null,md
-2013,misaka,,bf.pl,null,perl,null,true,,,pl
 2013,misaka,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2013,misaka,20,misaka.c,main,c,null,true,github,winning source,c
 2013,misaka,30,Makefile,null,makefile,null,true,github,how to compile,null
 2013,misaka,50,misaka.orig.c,orig,c,null,true,github,original source,c
+2013,misaka,100,bf.pl,null,perl,null,true,github,BF interpreter,pl
 2013,misaka,200,spoiler.html,null,html,null,true,browser,SPOILER WARNING,html
 2013,morgan1,null,README.md,null,markdown,null,false,null,null,md
 2013,morgan1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -2213,25 +2213,25 @@
 2014,deak,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,deak,50,prog.orig.c,orig,c,null,true,github,original source,c
 2014,endoh1,null,README.md,null,markdown,null,false,null,null,md
-2014,endoh1,,Rakefile,null,,null,true,,,null
-2014,endoh1,,alpha.rb,null,ruby,null,true,,,rb
-2014,endoh1,,assemble.rb,null,ruby,null,true,,,rb
-2014,endoh1,,ast-def.rb,null,ruby,null,true,,,rb
-2014,endoh1,,gen-prog.rb,null,ruby,null,true,,,rb
-2014,endoh1,,gen-table.rb,null,ruby,null,true,,,rb
 2014,endoh1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2014,endoh1,,link.rb,null,ruby,null,true,,,rb
-2014,endoh1,,machine.rb,null,ruby,null,true,,,rb
-2014,endoh1,,parse.rb,null,ruby,null,true,,,rb
 2014,endoh1,null,read_me.md,null,markdown,null,false,null,null,md
-2014,endoh1,,register.rb,null,ruby,null,true,,,rb
-2014,endoh1,,serialize.rb,null,ruby,null,true,,,rb
-2014,endoh1,,src.rb,null,ruby,null,true,,,rb
-2014,endoh1,,tool.rb,null,ruby,null,true,,,rb
 2014,endoh1,20,prog.c,main,c,null,true,github,winning source,c
 2014,endoh1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,endoh1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2014,endoh1,100,Rakefile,null,ruby,null,true,github,Ruby makefile,null
+2014,endoh1,150,alpha.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,assemble.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,ast-def.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,gen-prog.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,gen-table.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,link.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,machine.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,parse.rb,null,ruby,null,true,github,support program for Rakefile,rb
 2014,endoh1,150,prog-tmpl.c,null,c,null,true,github,source code template used by gen-prog,c
+2014,endoh1,150,register.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,serialize.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,src.rb,null,ruby,null,true,github,support program for Rakefile,rb
+2014,endoh1,150,tool.rb,null,ruby,null,true,github,support program for Rakefile,rb
 2014,endoh1,150,vm.c,null,c,null,true,github,source code of the VM,c
 2014,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2014,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -2239,21 +2239,21 @@
 2014,endoh2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,endoh2,50,prog.orig.c,orig,c,null,true,github,original source,c
 2014,maffiodo1,null,README.md,null,markdown,null,false,null,null,md
-2014,maffiodo1,,giana.rgba,null,,null,true,,,rgba
+2014,maffiodo1,null,giana.rgba,null,binary,null,false,null,raw RGBA image,rgba
 2014,maffiodo1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2014,maffiodo1,,mario.rgba,null,,null,true,,,rgba
-2014,maffiodo1,,screenshot-giana.png,null,image,null,true,browser,,png
-2014,maffiodo1,,screenshot-mario.png,null,image,null,true,browser,,png
+2014,maffiodo1,null,mario.rgba,null,binary,null,false,null,raw RGBA image,rgba
 2014,maffiodo1,20,prog.c,main,c,null,true,github,winning source,c
 2014,maffiodo1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,maffiodo1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2014,maffiodo1,100,screenshot-giana.png,null,image,null,true,browser,gameplay screenshot,png
+2014,maffiodo1,100,screenshot-mario.png,null,image,null,true,browser,gameplay screenshot,png
 2014,maffiodo1,150,giana8.wav,null,wav,null,true,browser,sound file for game,wav
 2014,maffiodo1,150,giana.level,null,text,null,true,github,game level data,level
 2014,maffiodo1,150,mario8.wav,null,wav,null,true,browser,sound file for game,wav
 2014,maffiodo1,150,mario.level,null,text,null,true,github,game level data,level
 2014,maffiodo2,null,README.md,null,markdown,null,false,null,null,md
 2014,maffiodo2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2014,maffiodo2,,image.rgb,null,,null,true,,,rgb
+2014,maffiodo2,null,image.rgb,null,null,null,false,null,sample input in the form of a raw RGB image,rgb
 2014,maffiodo2,20,prog.c,main,c,null,true,github,winning source,c
 2014,maffiodo2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,maffiodo2,50,prog.orig.c,orig,c,null,true,github,original source,c
@@ -2286,41 +2286,41 @@
 2014,wiedijk,30,Makefile,null,makefile,null,true,github,how to compile,null
 2014,wiedijk,50,prog.orig.c,orig,c,null,true,github,original source,c
 2015,burton,null,README.md,null,markdown,null,false,null,null,md
-2015,burton,,calc.man,null,man,null,true,,,man
 2015,burton,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2015,burton,,road.to.obscurity,null,,null,true,,,obscurity
 2015,burton,null,spoilers.md,null,markdown,null,false,null,null,md
-2015,burton,,src.doc.rot13,null,,null,true,,,rot13
 2015,burton,20,prog.c,main,c,null,true,github,winning source,c
 2015,burton,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,burton,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2015,burton,50,prog.orig.c,orig,c,null,true,github,original source,c
+2015,burton,100,calc.man,null,man,null,true,github,man page for integer expression calculator,man
 2015,burton,150,calc.1,null,man,null,true,github,man page for integer expression calculator,1
+2015,burton,150,road.to.obscurity,null,text,null,true,github,notes on the development of the obfuscated calculator,obscurity
 2015,burton,150,rule2.c,null,c,null,true,github,iocccsize reformatted to exactly 4096 octets,c
 2015,burton,150,test32.out,null,text,null,true,github,test suite comparison data for 32-bit systems,out
 2015,burton,150,test.in,null,text,null,true,github,test suite input data,in
 2015,burton,150,test.out,null,text,null,true,github,test suite comparison data,out
+2015,burton,200,src.doc.txt,null,text,null,true,github,SPOILER WARNING hints about the source,rot13
 2015,dogon,null,README.md,null,markdown,null,false,null,null,md
 2015,dogon,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2015,dogon,20,prog.c,main,c,null,true,github,winning source,c
 2015,dogon,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,dogon,50,prog.orig.c,orig,c,null,true,github,original source,c
 2015,duble,null,README.md,null,markdown,null,false,null,null,md
-2015,duble,,codes.txt,null,text,null,true,github,,txt
 2015,duble,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2015,duble,,lorem-ipsum.txt,null,text,null,true,github,,txt
 2015,duble,20,prog.c,main,c,null,true,github,winning source,c
 2015,duble,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,duble,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2015,duble,50,prog.orig.c,orig,c,null,true,github,original source,c
+2015,duble,100,codes.txt,null,text,null,true,github,show how each character is drawn,txt
+2015,duble,100,lorem-ipsum.txt,null,text,null,true,github,sample input,txt
 2015,endoh1,null,README.md,null,markdown,null,false,null,null,md
-2015,endoh1,,center.txt,null,text,null,true,github,,txt
 2015,endoh1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2015,endoh1,,ioccc.txt,null,text,null,true,github,,txt
-2015,endoh1,,line.txt,null,text,null,true,github,,txt
 2015,endoh1,20,prog.c,main,c,null,true,github,winning source,c
 2015,endoh1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2015,endoh1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2015,endoh1,100,center.txt,null,text,null,true,github,sample input,txt
+2015,endoh1,100,ioccc.txt,null,text,null,true,github,sample input,txt
+2015,endoh1,100,line.txt,null,text,null,true,github,sample input,txt
 2015,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2015,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2015,endoh2,20,prog.c,main,c,null,true,github,winning source,c
@@ -2353,9 +2353,9 @@
 2015,howe,100,avgtime.sh,null,shellscript,null,true,github,how to run,sh
 2015,howe,100,makeholes.c,null,c,null,true,github,add random holes to a file,c
 2015,howe,100,prog-test.sh,null,shellscript,null,true,github,how to run,sh
-2015,howe,200,spoiler/Makefile,null,,null,true,,SPOILER WARNING,null
-2015,howe,200,spoiler/err.h,null,c,null,true,github,SPOILER WARNING,h
-2015,howe,200,spoiler/prog.c,null,c,null,true,github,SPOILER WARNING,c
+2015,howe,200,spoiler/Makefile,null,makefile,null,true,github,SPOILER WARNING how to make the spoiler,null
+2015,howe,210,spoiler/err.h,null,c,null,true,github,SPOILER WARNING,h
+2015,howe,210,spoiler/prog.c,null,c,null,true,github,SPOILER WARNING,c
 2015,mills1,null,README.md,null,markdown,null,false,null,null,md
 2015,mills1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2015,mills1,20,prog.c,main,c,null,true,github,winning source,c
@@ -2411,7 +2411,6 @@
 2018,anderson,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,anderson,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2018,anderson,50,prog.orig.c,orig,c,null,true,github,original source,c
-2018,bellard,,Lenna.png,null,image,null,true,browser,,png
 2018,bellard,null,README.md,null,markdown,null,false,null,null,md
 2018,bellard,null,fruits.bin,null,binary,null,false,null,binary support file,bin
 2018,bellard,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -2420,26 +2419,21 @@
 2018,bellard,20,prog.c,main,c,null,true,github,winning source,c
 2018,bellard,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,bellard,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,bellard,100,Lenna.png,null,image,null,true,browser,sample image data,png
 2018,burton1,null,README.md,null,markdown,null,false,null,null,md
 2018,burton1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,burton1,,scripthd,null,,null,true,,,null
 2018,burton1,20,prog.c,main,c,null,true,github,winning source,c
 2018,burton1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,burton1,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2018,burton1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,burton1,100,scripthd,null,shellscript,null,true,github,driver program - adds several nice-to-have features,null
 2018,burton2,null,README.md,null,markdown,null,false,null,null,md
-2018,burton2,,READ_ME.txt,null,text,null,true,github,,txt
 2018,burton2,null,discrepancies.md,null,markdown,null,false,null,null,md
 2018,burton2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,burton2,,ioc_without_quote,null,,null,true,,,null
-2018,burton2,,mkkeywords,null,,null,true,,,null
-2018,burton2,,patch,null,patch,null,true,,,null
-2018,burton2,,results,null,,null,true,,,null
-2018,burton2,,spotcheck,null,shellscript,null,true,github,script to run the tests,null
-2018,burton2,,spotdiff,null,,null,true,,,null
 2018,burton2,20,prog.c,main,c,null,true,github,winning source,c
 2018,burton2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,burton2,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,burton2,100,READ_ME.txt,null,text,null,true,github,author supplied README,txt
 2018,burton2,100,freqcount,null,shellscript,null,true,github,frequency count utility,null
 2018,burton2,100,tac.man,null,man,null,true,github,tokenize and count man page,man
 2018,burton2,120,fixed_iocccsize.c,null,c,null,true,github,iocccsize with patch applied,c
@@ -2450,7 +2444,9 @@
 2018,burton2,150,iocccbug05.c,null,c,null,true,github,test cases demonstrating problems with iocccsize,c
 2018,burton2,150,iocccbug06.c,null,c,null,true,github,test cases demonstrating problems with iocccsize,c
 2018,burton2,150,ioccc.kw.freq,null,text,null,true,github,"keywords used by iocccsize, sorted by frequency in 201x ioccc winners",freq
+2018,burton2,150,ioc_without_quote,null,c,null,true,github,test suite data,null
 2018,burton2,150,manpage.sh,null,shellscript,null,true,github,turns ASCII versions of man into real man pages,sh
+2018,burton2,150,mkkeywords,null,shellscript,null,true,github,"reads one of the files from variations, produces string for prog.c",null
 2018,burton2,150,results.k,null,text,null,true,github,results with -k,k
 2018,burton2,150,tac.c,null,c,null,true,github,tokenize and count C-like languages,c
 2018,burton2,150,test01.c,null,c,null,true,github,test case source code,c
@@ -2478,8 +2474,12 @@
 2018,burton2,200,java8,null,text,null,true,github,reserved words for a Java v8,null
 2018,burton2,200,kandr2,null,text,null,true,github,reserved words for a given C standard,null
 2018,burton2,200,kandr,null,text,null,true,github,reserved words for a given C standard,null
+2018,burton2,200,patch,null,patch,null,true,github,patch to fix iocccsize source,null
+2018,burton2,200,results,null,text,null,true,github,results without -k,null
+2018,burton2,200,runtest,null,shellscript,null,true,github,test suite,null
+2018,burton2,200,spotcheck,null,shellscript,null,true,github,script to test a lot of files vs iocccsize,null
 2018,burton2,200,v7unix,null,text,null,true,github,reserved words for a given C standard,null
-2018,burton2,250,runtest,null,,null,true,github,results without -k,null
+2018,burton2,250,spotdiff,null,shellscript,null,true,github,summarize the results of spotcheck,null
 2018,burton2,300,src.doc.txt,null,text,null,true,github,SPOILER WARNING hints about the source,txt
 2018,ciura,null,README.md,null,markdown,null,false,null,null,md
 2018,ciura,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
@@ -2489,40 +2489,40 @@
 2018,ciura,50,prog.orig.c,orig,c,null,true,github,original source,c
 2018,endoh1,null,README.md,null,markdown,null,false,null,null,md
 2018,endoh1,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,endoh1,,golem.txt,null,text,null,true,github,,txt
-2018,endoh1,,invisible.txt,null,text,null,true,github,,txt
-2018,endoh1,,smily.txt,null,text,null,true,github,,txt
 2018,endoh1,20,prog.c,main,c,null,true,github,winning source,c
 2018,endoh1,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,endoh1,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,endoh1,100,golem.txt,null,text,null,true,github,input data,txt
+2018,endoh1,100,invisible.txt,null,text,null,true,github,input data,txt
+2018,endoh1,100,smily.txt,null,text,null,true,github,input data,txt
 2018,endoh2,null,README.md,null,markdown,null,false,null,null,md
 2018,endoh2,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2018,endoh2,20,prog.c,main,c,null,true,github,winning source,c
 2018,endoh2,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,endoh2,50,prog.orig.c,orig,c,null,true,github,original source,c
 2018,endoh2,100,run.sh,null,shellscript,null,true,github,how to run,sh
-2018,ferguson,,FILES,null,,null,true,,,null
 2018,ferguson,null,README.md,null,markdown,null,false,null,null,md
 2018,ferguson,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2018,ferguson,null,hint.css,null,css,null,false,null,CSS for hint page ,css
 2018,ferguson,null,rpm.md,null,markdown,null,false,null,null,md
-2018,ferguson,,test-strings.txt,null,text,null,true,github,,txt
-2018,ferguson,,weasel.man,null,man,null,true,,,man
+2018,ferguson,null,test-strings.txt,null,text,null,false,null,test.sh support file,txt
 2018,ferguson,20,prog.c,main,c,null,true,github,winning source,c
 2018,ferguson,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,ferguson,40,prog.alt.c,alt,c,null,true,github,alternative source,c
 2018,ferguson,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,ferguson,100,FILES,null,text,null,true,github,information about various files,null
 2018,ferguson,100,test.sh,null,shellscript,null,true,github,run the test suite,sh
+2018,ferguson,100,weasel.man,null,man,null,true,github,weasel man page,man
 2018,ferguson,150,weasel.1,null,man,null,true,github,weasel program man page,1
 2018,ferguson,150,weasel.spec,null,spec,null,true,github,RPM spec file,spec
 2018,giles,null,README.md,null,markdown,null,false,null,null,md
 2018,giles,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,giles,,ioccc.txt,null,text,null,true,github,,txt
-2018,giles,,sand.alt.txt,null,text,null,true,github,,txt
-2018,giles,,sand.txt,null,text,null,true,github,,txt
 2018,giles,20,prog.c,main,c,null,true,github,winning source,c
 2018,giles,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,giles,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,giles,100,ioccc.txt,null,text,null,true,github,sample input,txt
+2018,giles,100,sand.alt.txt,null,text,null,true,github,sample input,txt
+2018,giles,100,sand.txt,null,text,null,true,github,sample input,txt
 2018,hou,null,README.md,null,markdown,null,false,null,null,md
 2018,hou,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2018,hou,20,prog.c,main,c,null,true,github,winning source,c
@@ -2540,20 +2540,20 @@
 2018,mills,50,prog.orig.c,orig,c,null,true,github,original source,c
 2018,poikola,null,README.md,null,markdown,null,false,null,null,md
 2018,poikola,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,poikola,,poikola.tex,null,tex,null,true,,,tex
 2018,poikola,20,prog.c,main,c,null,true,github,winning source,c
 2018,poikola,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,poikola,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,poikola,150,poikola.tex,null,tex,null,true,github,supplied documentation,tex
 2018,poikola,150,prog-doc.c,null,c,null,true,github,minor change to winning source,c
 2018,vokes,null,README.md,null,markdown,null,false,null,null,md
-2018,vokes,,example-1.txt,null,text,null,true,github,,txt
-2018,vokes,,example-2.txt,null,text,null,true,github,,txt
-2018,vokes,,example-tab.txt,null,text,null,true,github,,txt
 2018,vokes,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2018,vokes,,ioccc.txt,null,text,null,true,github,,txt
 2018,vokes,20,prog.c,main,c,null,true,github,winning source,c
 2018,vokes,30,Makefile,null,makefile,null,true,github,how to compile,null
 2018,vokes,50,prog.orig.c,orig,c,null,true,github,original source,c
+2018,vokes,100,example-1.txt,null,text,null,true,github,sample input,txt
+2018,vokes,100,example-2.txt,null,text,null,true,github,sample input,txt
+2018,vokes,100,example-tab.txt,null,text,null,true,github,sample input,txt
+2018,vokes,100,ioccc.txt,null,text,null,true,github,sample input,txt
 2018,yang,null,README.md,null,markdown,null,false,null,null,md
 2018,yang,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
 2018,yang,20,prog.c,main,c,null,true,github,winning source,c
@@ -2677,16 +2677,16 @@
 2019,mills,50,prog.orig.c,orig,c,null,true,github,original source,c
 2019,poikola,null,README.md,null,markdown,null,false,null,null,md
 2019,poikola,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2019,poikola,,poikola.tex,null,tex,null,true,,,tex
 2019,poikola,20,prog.c,main,c,null,true,github,winning source,c
 2019,poikola,30,Makefile,null,makefile,null,true,github,how to compile,null
 2019,poikola,50,prog.orig.c,orig,c,null,true,github,original source,c
+2019,poikola,100,poikola.tex,null,tex,null,true,github,supplied documentation,tex
 2019,yang,null,README.md,null,markdown,null,false,null,null,md
 2019,yang,null,.gitignore,null,gitignore,null,false,null,list of files that should not be committed under git,gitignore
-2019,yang,,sample_input.txt,null,text,null,true,github,,txt
 2019,yang,20,prog.c,main,c,null,true,github,winning source,c
 2019,yang,30,Makefile,null,makefile,null,true,github,how to compile,null
 2019,yang,50,prog.orig.c,orig,c,null,true,github,original source,c
+2019,yang,100,sample_input.txt,null,text,null,true,github,sample input,txt
 2019,yang,150,violet.c,null,c,null,true,github,"source formatter as ASCII Violet
 2019,yang,200,spoiler.html,null,html,null,true,browser,SPOILER WARNING,html
 2020,burton,null,README.md,null,markdown,null,false,null,null,md
diff --git a/tmp/manifest.numbers b/tmp/manifest.numbers
index 34e507a93..2328f9c05 100644
Binary files a/tmp/manifest.numbers and b/tmp/manifest.numbers differ
diff --git a/tmp/missing_manifest.numbers b/tmp/missing_manifest.numbers
index 97e5b7f00..fb5a87e15 100755
Binary files a/tmp/missing_manifest.numbers and b/tmp/missing_manifest.numbers differ