add JSON5 support

.github/workflows/test.yml

@@ -35,16 +35,14 @@ jobs:
           sudo apt-get update
           sudo apt-get install libsystemd-dev libx11-dev uuid-dev
           cd ChezScheme
-          git checkout v9.6.4
+          git checkout v10.3.0
           ./configure -m=a6le
-          cd a6le/c
-          make -j 4
-          cd ../..
-          mkdir -p ../build/bin ../build/lib/csv9.6.4/a6le
+          make kernel
+          mkdir -p ../build/bin ../build/lib/csv10.3.0/a6le
           cp a6le/bin/a6le/* ../build/bin
-          cp boot/a6le/* ../build/lib/csv9.6.4/a6le
+          cp boot/a6le/* ../build/lib/csv10.3.0/a6le
           export PATH=$(realpath ../build/bin):${PATH}
-          export SCHEMEHEAPDIRS=$(realpath ../build/lib/csv9.6.4/a6le):
+          export SCHEMEHEAPDIRS=$(realpath ../build/lib/csv10.3.0/a6le):
           git checkout "${RELEASED}"
           git clean -dxf .
           ./configure --force -m=a6le
@@ -76,9 +74,6 @@ jobs:
           - machine: i3le
             os: ubuntu-24.04
             chez: main
-          - machine: a6le
-            os: ubuntu-24.04
-            chez: v9.6.4
           - machine: a6le
             os: ubuntu-24.04
             chez: released
@@ -147,22 +142,7 @@ jobs:
             V="${RELEASED}"
           fi
           echo "chez=$V" >> "$GITHUB_OUTPUT"
-      - name: Build Chez Scheme v9.6.4
-        if: ${{ matrix.config.chez == 'v9.6.4' && matrix.config.machine == 'a6le' }}
-        run: |
-          M=${{ matrix.config.machine }}
-          cd ChezScheme
-          git checkout -q -f v9.6.4
-          git reset --hard v9.6.4
-          ./configure -m=$M
-          cd $M/c
-          make
-          cd ../..
-          echo "$(realpath "$PWD/$M/bin/$M")" >> $GITHUB_PATH
-          echo "SCHEMEHEAPDIRS=$(realpath $PWD/$M/boot/$M)" >> $GITHUB_ENV
-          echo "done building in $PWD"
       - name: Build Chez Scheme ${{ steps.resolve.version.chez }}
-        if: ${{ matrix.config.chez != 'v9.6.4' }}
         run: |
           M=${{ matrix.config.machine }}
           cd ChezScheme

README.md

@@ -51,7 +51,7 @@ scheme, starting with 2.0.0 to avoid confusion with internal projects.
 
 ## Linux
 
-- Chez Scheme 9.6.4 or later
+- Chez Scheme 10.3.0 or later
 - GCC, the GNU Compiler Collection
 - GNU make 4.4 or later
 - GNU C++ compiler for libuv
@@ -61,7 +61,7 @@ scheme, starting with 2.0.0 to avoid confusion with internal projects.
 
 ## Mac
 
-- Chez Scheme 9.6.4 or later
+- Chez Scheme 10.3.0 or later
 - coreutils (install via [Homebrew](https://brew.sh): `brew install coreutils`)
 - cmake for libuv (install via [Homebrew](https://brew.sh): `brew install cmake`)
 - XCode Command Line Tools
@@ -71,7 +71,7 @@ scheme, starting with 2.0.0 to avoid confusion with internal projects.
 
 ## Windows
 
-- Chez Scheme 9.6.4 or later
+- Chez Scheme 10.3.0 or later
 - Cygwin or MinGW/MSYS with bash, git, graphviz, grep, perl, texlive,
   GNU make, etc.
 - cmake for libuv (https://cmake.org/)

doc/reference.bib

@@ -83,6 +83,14 @@ @misc{html5
   note={\url{http://www.w3.org/TR/2014/REC-html5-20141028/}}
 }
 
+@misc{json5,
+  author={Aseem Kishore and Jordan Tucker},
+  title = {{The JSON 5 Data Interchange Format}},
+  year = {2018},
+  month = {March},
+  note={\url{https://spec.json5.org/}}
+}
+
 @misc{libuv,
   title = {{libuv}},
   key = {libuv},

doc/swish.tex

@@ -31,7 +31,7 @@
 \begin{document}
 \begin{sagianbook}{The Swish Concurrency Engine\\
     Version \input{../src/swish/swish-version.include}}{Bob Burger,
-    editor}{\copyright\ 2018-2025 Beckman Coulter, Inc.
+    editor}{\copyright\ 2018-2026 Beckman Coulter, Inc.
     Licensed under the \href{https://opensource.org/licenses/MIT}{MIT License}.}
 
 \input{swish/chapters}

doc/swish/chapters.tex

@@ -12,6 +12,7 @@
 \input{swish/log-db}
 \input{swish/statistics}
 \input{swish/http}
+\input{swish/json}
 \input{swish/cli}
 \input{swish/parallel}
 \input{swish/options}

doc/swish/erlang.tex

@@ -263,12 +263,11 @@
 size is set to 1024 with \code{custom-port-buffer-size}.\footnote{1024 was
 chosen because prior versions of Chez Scheme use 1024 for the buffer size
 of buffered transcoded ports.}
-When compiled with Chez Scheme versions 9.6.2 and later, Swish uses
-\code{file-buffer-size} as the buffer size for custom file ports.
-The custom binary port read and write
-procedures call \code{osi\_read\_port} and \code{osi\_write\_port}
-with callbacks that send a message to the calling process, which waits
-until it receives the message.
+Swish uses \code{file-buffer-size} as the buffer size for custom file
+ports.  The custom binary port read and write procedures call
+\code{osi\_read\_port} and \code{osi\_write\_port} with callbacks that
+send a message to the calling process, which waits until it receives
+the message.
 
 \concern{Using a port from more than one process at the same time may
   cause errors including buffer corruption.}  \mitigation The code is