--- a/Admin/components/components.sha1 Sun Nov 06 21:45:06 2022 +0100
+++ b/Admin/components/components.sha1 Sun Nov 06 22:17:28 2022 +0100
@@ -91,6 +91,7 @@
6e63f9f354b8c06035952845b987080699a12d55 e-2.6-1.tar.gz
a3bebab5df4294dac2dd7fd2065a94df00e0b3ff e-2.6.tar.gz
239e7b8bebbfc29a1c5151e8fb261ffad44877f1 easychair-3.5.tar.gz
+4a3b4b4e0441c4498a0c71dc348f3538be589a15 eptcs-1.7.0.tar.gz
6d34b18ca0aa1e10bab6413045d079188c0e2dfb exec_process-1.0.1.tar.gz
8b9bffd10e396d965e815418295f2ee2849bea75 exec_process-1.0.2.tar.gz
e6aada354da11e533af2dee3dcdd96c06479b053 exec_process-1.0.3.tar.gz
--- a/Admin/components/main Sun Nov 06 21:45:06 2022 +0100
+++ b/Admin/components/main Sun Nov 06 22:17:28 2022 +0100
@@ -7,6 +7,7 @@
cvc4-1.8
e-2.6-1
easychair-3.5
+eptcs-1.7.0
flatlaf-2.4
foiltex-2.1.4b
idea-icons-20210508
--- a/NEWS Sun Nov 06 21:45:06 2022 +0100
+++ b/NEWS Sun Nov 06 22:17:28 2022 +0100
@@ -13,6 +13,7 @@
with demo documents in the regular Isabelle "doc" space:
- Easychair as session "Demo_Easychair" / doc "demo_easychair"
+ - EPTCS as session "Demo_EPTCS" / doc "demo_eptcs"
- FoilTeX as session "Demo_FoilTeX" / doc "demo_foiltex"
- Dagstuhl LIPIcs style as session "Demo_LIPIcs" / doc "demo_lipics"
- Springer LaTeX LNCS style as session "Demo_LLNCS" / doc "demo_llncs"
--- a/doc/Contents Sun Nov 06 21:45:06 2022 +0100
+++ b/doc/Contents Sun Nov 06 22:17:28 2022 +0100
@@ -20,6 +20,7 @@
Demo Documents
demo_easychair Demo for Easychair style
+ demo_eptcs Demo for EPTCS style
demo_foiltex Demo for FoilTeX: slides in LaTeX
demo_lipics Demo for Dagstuhl LIPIcs style
demo_llncs Demo for Springer LaTeX LNCS style
--- a/etc/build.props Sun Nov 06 21:45:06 2022 +0100
+++ b/etc/build.props Sun Nov 06 22:17:28 2022 +0100
@@ -17,6 +17,7 @@
src/Pure/Admin/build_doc.scala \
src/Pure/Admin/build_e.scala \
src/Pure/Admin/build_easychair.scala \
+ src/Pure/Admin/build_eptcs.scala \
src/Pure/Admin/build_foiltex.scala \
src/Pure/Admin/build_fonts.scala \
src/Pure/Admin/build_history.scala \
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Doc/Demo_EPTCS/Document.thy Sun Nov 06 22:17:28 2022 +0100
@@ -0,0 +1,64 @@
+theory Document
+ imports Main
+begin
+
+section \<open>Some section\<close>
+
+subsection \<open>Some subsection\<close>
+
+subsection \<open>Some subsubsection\<close>
+
+subsubsection \<open>Some subsubsubsection\<close>
+
+paragraph \<open>A paragraph.\<close>
+
+text \<open>Informal bla bla.\<close>
+
+definition "foo = True" \<comment> \<open>side remark on \<^const>\<open>foo\<close>\<close>
+
+definition "bar = False" \<comment> \<open>side remark on \<^const>\<open>bar\<close>\<close>
+
+lemma foo unfolding foo_def ..
+
+
+paragraph \<open>Another paragraph.\<close>
+
+text \<open>See also @{cite \<open>\S3\<close> "isabelle-system"}.\<close>
+
+
+section \<open>Formal proof of Cantor's theorem\<close>
+
+text_raw \<open>\isakeeptag{proof}\<close>
+text \<open>
+ Cantor's Theorem states that there is no surjection from
+ a set to its powerset. The proof works by diagonalization. E.g.\ see
+ \<^item> \<^url>\<open>http://mathworld.wolfram.com/CantorDiagonalMethod.html\<close>
+ \<^item> \<^url>\<open>https://en.wikipedia.org/wiki/Cantor's_diagonal_argument\<close>
+\<close>
+
+theorem Cantor: "\<nexists>f :: 'a \<Rightarrow> 'a set. \<forall>A. \<exists>x. A = f x"
+proof
+ assume "\<exists>f :: 'a \<Rightarrow> 'a set. \<forall>A. \<exists>x. A = f x"
+ then obtain f :: "'a \<Rightarrow> 'a set" where *: "\<forall>A. \<exists>x. A = f x" ..
+ let ?D = "{x. x \<notin> f x}"
+ from * obtain a where "?D = f a" by blast
+ moreover have "a \<in> ?D \<longleftrightarrow> a \<notin> f a" by blast
+ ultimately show False by blast
+qed
+
+
+subsection \<open>Lorem ipsum dolor\<close>
+
+text \<open>
+ Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec id ipsum
+ sapien. Vivamus malesuada enim nibh, a tristique nisi sodales ac. Praesent
+ ut sem consectetur, interdum tellus ac, sodales nulla. Quisque vel diam at
+ risus tempus tempor eget a tortor. Suspendisse potenti. Nulla erat lacus,
+ dignissim sed volutpat nec, feugiat non leo. Nunc blandit et justo sed
+ venenatis. Donec scelerisque placerat magna, et congue nulla convallis vel.
+ Cras tristique dolor consequat dolor tristique rutrum. Suspendisse ultrices
+ sem nibh, et suscipit felis ultricies at. Aliquam venenatis est vel nulla
+ efficitur ornare. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+\<close>
+
+end
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Doc/Demo_EPTCS/ROOT Sun Nov 06 22:17:28 2022 +0100
@@ -0,0 +1,15 @@
+chapter Doc (*Isabelle documentation*)
+
+session Demo_EPTCS (doc) = HOL +
+ options [
+ document_variants = "demo_eptcs", (*Isabelle documentation*)
+ document_build = "pdflatex" (*or: omit option for LuaLaTeX*)
+ ]
+ theories
+ Document
+ document_files (in "$ISABELLE_EPTCS_HOME")
+ "eptcs.bst"
+ "eptcs.cls"
+ document_files
+ "root.bib"
+ "root.tex"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Doc/Demo_EPTCS/document/root.bib Sun Nov 06 22:17:28 2022 +0100
@@ -0,0 +1,4 @@
+@manual{isabelle-system,
+ author = {Makarius Wenzel},
+ title = {The {Isabelle} System Manual},
+ note = {\url{https://isabelle.in.tum.de/doc/system.pdf}}}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Doc/Demo_EPTCS/document/root.tex Sun Nov 06 22:17:28 2022 +0100
@@ -0,0 +1,37 @@
+\documentclass[submission,copyright,creativecommons]{eptcs}
+\usepackage[utf8]{inputenc}
+\usepackage{underscore}
+\usepackage[T1]{fontenc}
+
+\hypersetup{colorlinks=true,linkcolor=black,citecolor=black,filecolor=black,urlcolor=black,pdfpagelabels}
+
+\usepackage{amssymb}
+\usepackage{isabelle,isabellesym}\isabellestyle{it}
+
+\isadroptag{theory}
+\isafoldtag{proof}
+
+\providecommand{\event}{Isabelle}
+
+
+\begin{document}
+
+\title{Isabelle document preparation with EPTCS {\LaTeX} style}
+\def\titlerunning{Easychair style}
+\author{Makarius Wenzel
+ \institute{Augsburg, Germany \\ \url{https://sketis.net}}}
+\def\authorrunning{M. Wenzel}
+\maketitle
+
+\begin{abstract}
+Isabelle is a formal document preparation system. This example shows how to
+use it together with the Easychair style. See \url{http://style.eptcs.org} for
+further information.
+\end{abstract}
+
+\input{session}
+
+\bibliographystyle{eptcs}
+\bibliography{root}
+
+\end{document}
--- a/src/Doc/ROOTS Sun Nov 06 21:45:06 2022 +0100
+++ b/src/Doc/ROOTS Sun Nov 06 22:17:28 2022 +0100
@@ -1,4 +1,5 @@
Demo_Easychair
+Demo_EPTCS
Demo_FoilTeX
Demo_LIPIcs
Demo_LLNCS
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Pure/Admin/build_eptcs.scala Sun Nov 06 22:17:28 2022 +0100
@@ -0,0 +1,101 @@
+/* Title: Pure/Admin/build_eptcs.scala
+ Author: Makarius
+
+Build Isabelle component for EPTCS style.
+
+See also:
+ - http://style.eptcs.org
+ - https://github.com/EPTCS/style/releases
+*/
+
+package isabelle
+
+
+object Build_EPTCS {
+ /* build eptcs component */
+
+ val default_url = "https://github.com/EPTCS/style/releases/download"
+ val default_version = "1.7.0"
+
+ def build_eptcs(
+ base_url: String = default_url,
+ version: String = default_version,
+ target_dir: Path = Path.current,
+ progress: Progress = new Progress
+ ): Unit = {
+ Isabelle_System.require_command("unzip", test = "-h")
+
+
+ /* component */
+
+ val component = "eptcs-" + version
+ val component_dir = Isabelle_System.new_directory(target_dir + Path.basic(component))
+ progress.echo("Component " + component_dir)
+
+
+ /* download */
+
+ val download_url = base_url + "/v" + version + "/eptcsstyle.zip"
+
+ Isabelle_System.with_tmp_file("download", ext = "zip") { download_file =>
+ Isabelle_System.download_file(download_url, download_file, progress = progress)
+ Isabelle_System.bash("unzip -x " + File.bash_path(download_file),
+ cwd = component_dir.file).check
+ }
+
+
+ /* settings */
+
+ val etc_dir = Isabelle_System.make_directory(component_dir + Path.basic("etc"))
+ File.write(etc_dir + Path.basic("settings"),
+ """# -*- shell-script -*- :mode=shellscript:
+
+ISABELLE_EPTCS_HOME="$COMPONENT"
+""")
+
+
+ /* README */
+
+ File.write(component_dir + Path.basic("README"),
+ """This is the EPTCS style from
+""" + download_url + """
+
+
+ Makarius
+ """ + Date.Format.date(Date.now()) + "\n")
+ }
+
+
+ /* Isabelle tool wrapper */
+
+ val isabelle_tool =
+ Isabelle_Tool("build_eptcs", "build component for EPTCS style",
+ Scala_Project.here,
+ { args =>
+ var target_dir = Path.current
+ var base_url = default_url
+ var version = default_version
+
+ val getopts = Getopts("""
+Usage: isabelle build_eptcs [OPTIONS]
+
+ Options are:
+ -D DIR target directory (default ".")
+ -U URL download URL (default: """" + default_url + """")
+ -V VERSION version (default: """" + default_version + """")
+
+ Build component for EPTCS style.
+""",
+ "D:" -> (arg => target_dir = Path.explode(arg)),
+ "U:" -> (arg => base_url = arg),
+ "V:" -> (arg => version = arg))
+
+ val more_args = getopts(args)
+ if (more_args.nonEmpty) getopts.usage()
+
+ val progress = new Console_Progress()
+
+ build_eptcs(base_url = base_url, version = version, target_dir = target_dir,
+ progress = progress)
+ })
+}
--- a/src/Pure/System/isabelle_tool.scala Sun Nov 06 21:45:06 2022 +0100
+++ b/src/Pure/System/isabelle_tool.scala Sun Nov 06 22:17:28 2022 +0100
@@ -160,6 +160,7 @@
Build_Doc.isabelle_tool,
Build_E.isabelle_tool,
Build_Easychair.isabelle_tool,
+ Build_EPTCS.isabelle_tool,
Build_Foiltex.isabelle_tool,
Build_Fonts.isabelle_tool,
Build_JCEF.isabelle_tool,