update readme

README.md

@@ -87,7 +87,10 @@ companies. These types of protection
 were common in educational software.
 
 - Abracadata
-  e.g. Design Your Own Home
+  e.g. Design Your Own Home series
+
+- Allyn and Bacon
+  e.g. CAAT Skill Tester series
 
 - American Guidance Service
   e.g. SocMate Analogies Games
@@ -98,7 +101,7 @@ were common in educational software.
 - ArtSci
   e.g. AceCalc, Magicalc
 
-- Blue Chip
+- Blue Chip Software
   e.g. Squire, Baron, Tycoon
 
 - BrainBank
@@ -118,6 +121,10 @@ were common in educational software.
   e.g. Curious George in Outer Space,
   Alien Addition
 
+- Didatech Software
+  e.g. Crosscountry USA, Crosscountry
+  Canada
+
 - Edu-Ware
   e.g. Decimals, Algebra 2
 
@@ -140,7 +147,7 @@ were common in educational software.
   e.g. The Time Tunnel (series),
   Travels with Za-Zoom
 
-- Gamco
+- Gamco Publishing
   e.g. Math Leap Frog, Math Football
 
 - Grolier Publishing
@@ -150,7 +157,7 @@ were common in educational software.
   e.g. Chariots, Cougars, and Kings;
   Tim and the Cat and the Big Red Hat
 
-- Hayden
+- Hayden Software
   e.g. SAT Score Improvement System,
   Microscopic Journey
 
@@ -171,7 +178,7 @@ were common in educational software.
   e.g. Building Reading Skills,
   Explorations in Science
 
-- Krell
+- Krell Software
   e.g. Time Traveler, College Boards
 
 - Laureate Learning Systems
@@ -204,7 +211,7 @@ were common in educational software.
 - Methods & Solutions
   e.g. Fantasy Land, Behind The Wheel
 
-- Micrograms
+- Micrograms Publishing
   e.g. Wild West Math, Granny
   Applebee's Cookie Factory
 
@@ -226,6 +233,10 @@ were common in educational software.
 - National Geographic Society
   e.g. The Botanist's Apprentice
 
+- Neosoft
+  e.g. Comparison Kitchen, Animal Photo
+  Fun
+
 - Optimum Resource
   e.g. Stickybear Math, Car Builder
 
@@ -263,6 +274,13 @@ were common in educational software.
 - Science Research Associates
   e.g. Computer Drill and Instruction
 
+- Scott, Foresman and Company
+  e.g. Addition and Subtraction 4,
+  Decimals 3, Dinosaurs and Squids
+
+- Silicon Valley Systems
+  e.g. Rapid Reader, E-Z Learner
+
 - Softsmith
   e.g. Astro Attack, Dinner on a Disk
 
@@ -465,7 +483,10 @@ development branch
 - IMPROVED: patchers/sigcheck.a (fixes
   Water Pollution)
 - IMPROVED: patchers/t00_rwtslog.a
-  (fixes The Treasure of Forest Isle)
+  (ATILA variant of LSR $6A detection
+  fixes The Treasure of Forest Isle,
+  TAY/BIT detection fixes Rapid
+  Reader and E-Z Learner)
 
 2022-07-12
 - NEW: patchers/mak.a (fixes "Kittens,

src/patchers/t00_rwtslog.a

@@ -154,9 +154,26 @@ _rwtslog_start
          !byte $10,$FB
          !byte $C9,$AA
          !byte $EA,$EA
-         bcs   _rwtslog_end          ; passport-test-suite/La Guillotine.woz [C=0] matches
+         bcs   @cmpnopnop_end        ; passport-test-suite/La Guillotine.woz [C=0] matches
          jsr   PrintByID
          !byte s_cmpnopnop
          inc   gPatchCount
+@cmpnopnop_end
+
+;-------------------------------
+; RWTS "TAY / BIT" identification
+; disk allows any value for
+; for address field checksum
+;-------------------------------
+         lda   #$03
+         ldx   #$88
+         ldy   #$03
+         jsr   compare               ; if T00,S03,$88 ==
+         !byte $A8
+         !byte $24,$B7
+         bcs   _rwtslog_end          ; passport-test-suite/E-Z Learner.woz [C=0] matches
+         jsr   PrintByID
+         !byte s_anychecksum
+         inc   gPatchCount
 
 _rwtslog_end

src/strings/en.a

@@ -219,6 +219,7 @@ StringTableLow            ; must be kept in sync with constants in enid.a
          !byte <.neosoft
          !byte <.probs5
          !byte <.didatech
+         !byte <.anychecksum
 
 StringTableHigh           ; must be kept in sync with constants in enid.a
          !byte >.header
@@ -377,11 +378,12 @@ StringTableHigh           ; must be kept in sync with constants in enid.a
          !byte >.neosoft
          !byte >.probs5
          !byte >.didatech
+         !byte >.anychecksum
 
 .passport
          !text "Passport ",$00
 .header
-         !text "@",s_passport,"by 4am@",s_space7,"@",s_space7," 2023-05-04",$00
+         !text "@",s_passport,"by 4am@",s_space7,"@",s_space7," 2023-05-28",$00
 .bar9
          !text "_________",$00
 .bar18
@@ -781,3 +783,6 @@ StringTableHigh           ; must be kept in sync with constants in enid.a
 .didatech
          !text "@",s_found,"Didatech disk",$8D
          !text "T02,S07 @",s_maybeunreadable,$8D,$00
+.anychecksum
+         !text "@",s_rwts,"@",s_acceptsany,$8D
+         !text "address field checksum",$8D,$00

src/strings/enid.a

@@ -157,3 +157,4 @@ s_sfc        = $98
 s_neosoft    = $99
 s_probs5     = $9A
 s_didatech   = $9B
+s_anychecksum = $9C