
 for detailed change information see subversion repository:
 http://svn.savannah.gnu.org/viewvc/tags/?root=apl

 The SVN numbers below can be found in file src/buildtag.hh

 SVN 
 ----
 4213  GNU APL 1.0 Initial release

 4271  fixed missing Error display e.g. in tokenize_real()
 4276  proper error lines for tokenize() errors
 4277  improved sigaction portability
 4281  use Svar_DB instead of prctl() to improve portability
 4285  comments on apl.texi included
 4291  replaced ⍧ with ⍬ in ⎕AV and ]KEYB
 4293  ⍬ implemented as niladic function
 4319  support for config file 'preferences' added
 4333  some portability options fixed
 4366  make library paths configurable in file(s) 'preferences'
 4366  fixed problem with ∇ in strings in Nabbla editor
 4388  fixed fault in Parser::remove_nongrouping_parantheses()
 4397  improved error information for Svar sockets, changed to client port
 4414  made use of readline configurable
 4428  check for libpthread added, Debian Build-Depends on libc6 relaxed
 4448  Increased MAX_FUN_OPER

 4458 GNU APL 1.1 release

 4467 fixed bug in format-by-example
 4545 ValueHistory added, remaining stale values fixed
 4581 fixed parser problem with A←[IDX]←B
 4590 fixed problem with enclosed ⍳0
 4606 fixed ∊ and ↓ character problems and segfault on ⎕EA
 4609 figlet banner added
 4633 curses support from Elias Mårtenson added
 4654 fixed ⍎'→3', ∇, and WS_FULL problems reported by Elias
 4671 fixed 4 ⎕CR bug reported by Elias
 4710 restructured class Workspace
 4715 fixed [] binding in Parser.cc"
 4716 --rawCIN command line option added
 4735 fixed ⌹ dimension problem, send CIN to cerr
 4800 added alternate APL characters from Bob Smith
 4802 fixed wrong closing flag for <SI-entry> in workspace XML file
 4810 UERR channel added
 4818 use kill() rather than /proc to check if process is alive
 4822 fixed 2⊤1 problem
 4898 shared_ptr<Value> working (not yet enabled by default)
 4905 LAST VERSION WITH OLD MEMORY MANAGEMENT
 4907 new memory management
 4937 removed old memory management flags
 4971 added ⍷ (U+2377) as alternate char for ⋸
 5030 first step towards native C++ functions that can be called from APL
 5036 native function file_io completed
 5048 more portable native function interface
 5183 replaced snprintf() by locale-agnostic function
 5220 fixed (2 2⍴⍳4)[1;⍬] problem
 5267 finalized 10⎕CR and fixed some bugs

 5277 GNU APL 1.2 release

 5291 Support files for dyalog keyboards added
 5320 Made ⎕-names case insensitive, map alternate chars in )OUT
 5420 fixed ⎕TS and ⎕TZ computation
 5424 locale patches from Robin
 5429 fixed spaces in wrapped output lines
 5501 new ⎕PW break algorithm
 5508 fixed unique for nested values
 5520 optimization for A⍴B ,B and ⍪B added
 5538 fixed CDR decoding bug
 5552 fixed problem with non-ASCII filenames
 5591 fixed problem with )SAVE with nested values
 5638 command )DUMP
 5750 dyadic ∪ anc ∩
 5798 linear-time scan for associative functions
 5858 APL keyboard wrapper
 5884 Performance.apl added
 5969 emacs mode uodated to latest version

 6096 GNU APL 1.3 release
 6403 more ⎕CR conversions
 6421 new check for -rdynamic
 6431 base64 encoding and decoding of byte vectors
 6858 several bugs fixed
 6970 ∆S and ∆T (stop/trace control)
 6995 make commands executable
 7229 last version with shared memory based shared variables
