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authorNorbert Preining <norbert@preining.info>2019-11-16 03:00:48 +0000
committerNorbert Preining <norbert@preining.info>2019-11-16 03:00:48 +0000
commitbad81a00a2943d1fb7ff2de3d0ae48c049dac302 (patch)
treeca23b6ca941037d20dce638d0859309f3c48c66d /graphics/prerex
parent0e223aaa93c5ee0c0e937c23f75535269324d217 (diff)
CTAN sync 201911160300
Diffstat (limited to 'graphics/prerex')
-rw-r--r--graphics/prerex/README10
-rw-r--r--graphics/prerex/doc/prerex.54
-rw-r--r--graphics/prerex/doc/prerex.5.pdfbin8428 -> 26105 bytes
-rw-r--r--graphics/prerex/doc/prerex.pdfbin169997 -> 186188 bytes
-rw-r--r--graphics/prerex/doc/prerex.sty.72
-rw-r--r--graphics/prerex/doc/prerex.sty.7.pdfbin15339 -> 35292 bytes
-rw-r--r--graphics/prerex/doc/prerex.tex3
-rw-r--r--graphics/prerex/prerex.sty8
8 files changed, 15 insertions, 12 deletions
diff --git a/graphics/prerex/README b/graphics/prerex/README
index 1990c45cea..9ba5b73693 100644
--- a/graphics/prerex/README
+++ b/graphics/prerex/README
@@ -1,4 +1,4 @@
-prerex, version 2019-11-14. Macros for prerequisite charts, with
+prerex, version 2019-11-15. Macros for prerequisite charts, with
associated editor and viewer applications.
This package consists of
@@ -19,9 +19,7 @@ is written in C and vprerex is written in C++ using the Qt-4
or Qt-5 and poppler-qt libraries.
See chart.{pdf,svg} for a small example of a prerequisite
-chart and real-life examples at
-
-http://www.cs.queensu.ca/students/undergraduate/prerequisites/
+chart.
Prerequisite charts are useful to students selecting courses and
planning their programs, and to faculty and staff advising students
@@ -71,8 +69,8 @@ of course boxes. When a course box is moved, the arrows into and out
of it automatically follow. To install on most Unix-like platforms,
including OS-X and Cygwin on Windows:
- tar zxvf prerex-6.5.4.tar.gz
- cd prerex-6.5.4
+ tar zxvf prerex-6.8.0.tar.gz
+ cd prerex-6.8.0
./configure [--prefix=$HOME]
make
make install (as root if necessary)
diff --git a/graphics/prerex/doc/prerex.5 b/graphics/prerex/doc/prerex.5
index e95e6e2d19..727d372d81 100644
--- a/graphics/prerex/doc/prerex.5
+++ b/graphics/prerex/doc/prerex.5
@@ -1,4 +1,4 @@
-.TH PREREX 5 2012-03-21 "prerex_format" ""
+.TH PREREX 5 2019-11-15 "prerex_format" ""
.SH NAME
prerex_format -- a format for prerequisite-chart descriptions
.SH DESCRIPTION
@@ -159,7 +159,7 @@ the instructions
.LP
where
.I c
-is an integer in the range 0-100 specifying the desired curvature; for example,
+is an integer in the range -100:100 specifying the desired curvature; for example,
.IR c= 0
will produce a
.I straight
diff --git a/graphics/prerex/doc/prerex.5.pdf b/graphics/prerex/doc/prerex.5.pdf
index bbbb3d9fba..23967e606d 100644
--- a/graphics/prerex/doc/prerex.5.pdf
+++ b/graphics/prerex/doc/prerex.5.pdf
Binary files differ
diff --git a/graphics/prerex/doc/prerex.pdf b/graphics/prerex/doc/prerex.pdf
index eb1e482990..4126408f20 100644
--- a/graphics/prerex/doc/prerex.pdf
+++ b/graphics/prerex/doc/prerex.pdf
Binary files differ
diff --git a/graphics/prerex/doc/prerex.sty.7 b/graphics/prerex/doc/prerex.sty.7
index 47a4dacd2d..a036c70c20 100644
--- a/graphics/prerex/doc/prerex.sty.7
+++ b/graphics/prerex/doc/prerex.sty.7
@@ -191,7 +191,7 @@ is an integer in the range 0-100 specifying the desired curvature; for example,
.IR c= 0
will produce a
.I straight
-arrow. To change the default curvature, the user program may redefine the
+arrow. Negative curvatures are also allowed. To change the default curvature, the user program may redefine the
.B \eDefaultCurvature
command.
.SH WEB LINKS
diff --git a/graphics/prerex/doc/prerex.sty.7.pdf b/graphics/prerex/doc/prerex.sty.7.pdf
index 863e484b14..dc3ebc0029 100644
--- a/graphics/prerex/doc/prerex.sty.7.pdf
+++ b/graphics/prerex/doc/prerex.sty.7.pdf
Binary files differ
diff --git a/graphics/prerex/doc/prerex.tex b/graphics/prerex/doc/prerex.tex
index a83d1ba605..d46f17a8af 100644
--- a/graphics/prerex/doc/prerex.tex
+++ b/graphics/prerex/doc/prerex.tex
@@ -240,7 +240,8 @@ is an integer in the range $0$--$100$ specifying the desired curvature; for exam
$c= 0$
will produce a
straight
-arrow. To change the default curvature for all arrows, the user program may redefine the
+arrow. Negative curvatures are also allowed.
+To change the default curvature for all arrows, the user program may redefine the
\verb|\DefaultCurvature|
command.
\subsection{Web Links}
diff --git a/graphics/prerex/prerex.sty b/graphics/prerex/prerex.sty
index 5480354290..d6cc690a79 100644
--- a/graphics/prerex/prerex.sty
+++ b/graphics/prerex/prerex.sty
@@ -13,7 +13,7 @@
%% This work has the LPPL maintenance status "author-maintained".
%%
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{prerex}[2019/11/14 v6.7.0 LaTeX style for prerequisite charts, pgf version]
+\ProvidesPackage{prerex}[2019/11/15 v6.8.0 LaTeX style for prerequisite charts, pgf version]
%
% Changelog is at the end of the file.
%
@@ -64,7 +64,7 @@
\definecolor{white}{rgb}{1.0,1.0,1.0} % not transparent, hides grid
\newcommand{\DefaultCurvature}{20}
-% where the argument should be in the range 0-100; 0 means no curvature.
+% where the argument should be in the range -100:100; 0 means no curvature.
\newcommand{\CourseURL}[3]{#3.html}
% where the arguments supplied at the call are the x and y coordinates
@@ -633,6 +633,10 @@
%
% Changelog:
%
+% Vesrsion 6.8.0
+%
+% allow for negative curvatures
+%
% Versin 6.7.0
%
% allow for curved upward arrows