Version 104.txr-104

5 files changed, 69 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index 5ed01bd9..68ec6bc2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2015-02-08  Kaz Kylheku  <kaz@kylheku.com>
+
+	Version 104.
+
+	* RELNOTES: Updated.
+
+	* configure, txr.1: Bumped version.
+
+	* share/txr/stdlib/ver.txr: Likewise
+
 2015-02-07  Kaz Kylheku  <kaz@kylheku.com>
 
 	* arith.c (trunc_rem): New function.
diff --git a/RELNOTES b/RELNOTES
index e7787907..2a15f3a0 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -1,3 +1,58 @@
+                                    TXR 104
+                                   2015-02-08
+
+
+  Features
+
+  - Symbol macros are now shadowed by lexically scoped functions, when
+    referenced from the interior of a form which uses Lisp-1 semantics (a []
+    bracketed form, a form based on the op family of operators, or explicit use
+    of the dwim operator).
+
+  - New function, abort.
+
+  - TXR now doesn't terminate abnormally (abort) on unhandled exceptions, but
+    only terminates unsuccessfully. This provides a better experience on
+    the MinGW-based Windows target, where we get an annoying dialog box on
+    abort.
+
+  - New *uhandled-hook* variable can be used to register a user-defined
+    function which is called when an unhandled exception occurs.
+
+  - New arithmetic function, trunc-rem.
+
+  - When the numbered arguments of partial application under the op family of
+    operators are interpolated into a string quasiliteral, modifiers may
+    now be applied. For instance (op prinl `@{1 20} @{2 20}`) denotes
+    a function which prints its two arguments in twenty-character-wide fields
+    separated by a space.
+
+  - Improvements in Windows installer: reduced broadcast delay in registerting
+    environment variable. Improved messages in this area.
+
+  - A txr-win.exe can be built now which avoids creating a console window.
+    This is included in the installer.
+
+  Bugs
+
+  - Fixed bug in quasiliteral string evaluation in TXR Lisp, in conjunction
+    with op arguments like @1, @2, ...  When a value interpolated from
+    one of these arguments looked like a form, it was mistakenly subject to
+    recursive processing and variable substitution as if it were part of
+    the quasiliteral target syntax.
+
+  - Fixed a serious bug in the op macro and all related operators like do
+    and ap, in the handling of situations with missing argument numbers
+    was broken: such as when @3 is referenced, but not @1 or @2
+    (which must generate a function of at least three arguments, which
+    ignores its first two). This key feature was discovered to be utterly
+    broken.
+
+  - Fix in internal representation of exceptions: (throw 'x "foo") is now
+    the same as (throwf x "foo").
+
+
+
                                     TXR 103
                                    2015-02-02
 
diff --git a/configure b/configure
index 2bf1a375..ff45438f 100755
--- a/configure
+++ b/configure
@@ -418,7 +418,7 @@ fi
 #
 
 
-txr_ver=103
+txr_ver=104
 
 #
 # The all important banner.
diff --git a/share/txr/stdlib/ver.txr b/share/txr/stdlib/ver.txr
index 31b1eb79..3cef6f59 100644
--- a/share/txr/stdlib/ver.txr
+++ b/share/txr/stdlib/ver.txr
@@ -1 +1 @@
-@(do (defvar *lib-version* 103))
+@(do (defvar *lib-version* 104))
diff --git a/txr.1 b/txr.1
index b81fc0b1..be830b38 100644
--- a/txr.1
+++ b/txr.1
@@ -352,9 +352,9 @@
 .ds TX \f[B]TXR\f[]
 .ds TL \f[B]TXR Lisp\f[]
 .\" Start of man page:
-.TH TXR 1 2015-02-02 "Utility Commands" "TXR Data Processing Language" "Kaz Kylheku"
+.TH TXR 1 2015-02-08 "Utility Commands" "TXR Data Processing Language" "Kaz Kylheku"
 .SH* NAME
-\*(TX \- text processing language (version 103)
+\*(TX \- text processing language (version 104)
 .SH* SYNOPSIS
 .cblk
 .meti txr >> [ options ] < query-file < data-files ..