Compare commits
1 Commits
| Author | SHA1 | Date |
|---|---|---|
 Arkady L. Shane
|
72e900e3e5
|
4 days ago |
@ -1 +1 @@
|
|||||||
SOURCES/fig2dev-3.2.7b.tar.xz
|
SOURCES/fig2dev-3.2.9.tar.xz
|
||||||
|
|||||||
@ -1 +1 @@
|
|||||||
8097c178b7fff1023112250938cc87837c0f564e SOURCES/fig2dev-3.2.7b.tar.xz
|
3983ae7306e608b503ac840973b1f86e9d867abf SOURCES/fig2dev-3.2.9.tar.xz
|
||||||
|
|||||||
@ -1,77 +0,0 @@
|
|||||||
From 841c88cdd31eece97a929fbc01902a33d6168b00 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Thomas Loimer <thomas.loimer@tuwien.ac.at>
|
|
||||||
Date: Sun, 10 Nov 2019 22:53:23 +0100
|
|
||||||
Subject: [PATCH 1/8] Embed png and jpeg images unchanged into pdfs
|
|
||||||
|
|
||||||
Before, with the "-dAutoFilterColorImages=false -dColorImageFilter=/DCTEncode"
|
|
||||||
switches to pdf, png-files were re-encoded to jpegs.
|
|
||||||
---
|
|
||||||
CHANGES | 9 ++++++++-
|
|
||||||
fig2dev/dev/genpdf.c | 6 ++----
|
|
||||||
version.m4 | 6 +++---
|
|
||||||
3 files changed, 13 insertions(+), 8 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/CHANGES b/CHANGES
|
|
||||||
index 2a9c1fb..2cdfda0 100644
|
|
||||||
--- a/CHANGES
|
|
||||||
+++ b/CHANGES
|
|
||||||
@@ -2,7 +2,14 @@ Changes to fig2dev
|
|
||||||
===============================================================================
|
|
||||||
Version 3.2
|
|
||||||
===============================================================================
|
|
||||||
-Patchlevel 7b (Oct 2019)
|
|
||||||
+Patchlevel Xx (Xxx 20xx)
|
|
||||||
+
|
|
||||||
+BUGS FIXED:
|
|
||||||
+ o Embed images in pdfs with their original compression type, i.e., leave
|
|
||||||
+ the gs switch "-dAutoFilterColorImages" at its default value "true".
|
|
||||||
+
|
|
||||||
+-------------------------------------
|
|
||||||
+Patchlevel 7b (Nov 2019)
|
|
||||||
|
|
||||||
NEW FEATURES:
|
|
||||||
o A X color database is not needed, but can be provided. The location of
|
|
||||||
diff --git a/fig2dev/dev/genpdf.c b/fig2dev/dev/genpdf.c
|
|
||||||
index d5b3a5a..1ddaa40 100644
|
|
||||||
--- a/fig2dev/dev/genpdf.c
|
|
||||||
+++ b/fig2dev/dev/genpdf.c
|
|
||||||
@@ -91,10 +91,8 @@ genpdf_start(F_compound *objects)
|
|
||||||
*/
|
|
||||||
/* -o ... is equivalent to -dBATCH -dNOPAUSE, see ghostscript Use.htm
|
|
||||||
and -dBATCH is equivalent to -c quit */
|
|
||||||
- sprintf(com, "%s -q -sAutoRotatePages=None "
|
|
||||||
- "-dAutoFilterColorImages=false -dColorImageFilter=/DCTEncode "
|
|
||||||
- "-sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -o '%s' -",
|
|
||||||
- GSEXE, ofile);
|
|
||||||
+ sprintf(com, "%s -q -sAutoRotatePages=None -sDEVICE=pdfwrite "
|
|
||||||
+ "-dPDFSETTINGS=/prepress -o '%s' -", GSEXE, ofile);
|
|
||||||
(void) signal(SIGPIPE, pdf_broken_pipe);
|
|
||||||
if ((tfp = popen(com, "w")) == 0) {
|
|
||||||
fprintf(stderr, "fig2dev: Cannot open pipe to ghostscript\n");
|
|
||||||
diff --git a/version.m4 b/version.m4
|
|
||||||
index faf88ad..fa546d9 100644
|
|
||||||
--- a/version.m4
|
|
||||||
+++ b/version.m4
|
|
||||||
@@ -2,7 +2,7 @@ dnl Fig2dev: Translate Fig code to various Devices
|
|
||||||
dnl Copyright (c) 1991 by Micah Beck
|
|
||||||
dnl Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
|
|
||||||
dnl Parts Copyright (c) 1989-2015 by Brian V. Smith
|
|
||||||
-dnl Parts Copyright (c) 2015-2018 by Thomas Loimer
|
|
||||||
+dnl Parts Copyright (c) 2015-2019 by Thomas Loimer
|
|
||||||
dnl
|
|
||||||
dnl Any party obtaining a copy of these files is granted, free of charge, a
|
|
||||||
dnl full and unrestricted irrevocable, world-wide, paid up, royalty-free,
|
|
||||||
@@ -22,8 +22,8 @@ dnl Thus, configure.ac can remain unchanged between different versions.
|
|
||||||
dnl The values in this file are set by update_version_m4 if
|
|
||||||
dnl ./configure is called with --enable_versioning.
|
|
||||||
|
|
||||||
-m4_define([FIG_VERSION], [3.2.7b])
|
|
||||||
+m4_define([FIG_VERSION], [3.2.7b-dev])
|
|
||||||
|
|
||||||
dnl AC_INIT does not have access to shell variables.
|
|
||||||
dnl Therefore, define RELEASEDATE as a macro.
|
|
||||||
-m4_define([RELEASEDATE], [Oct 2019])
|
|
||||||
+m4_define([RELEASEDATE], [Nov 2019])
|
|
||||||
--
|
|
||||||
2.24.1
|
|
||||||
|
|
||||||
@ -1,89 +0,0 @@
|
|||||||
From 3065abc7b4f740ed6532322843531317de782a26 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Thomas Loimer <thomas.loimer@tuwien.ac.at>
|
|
||||||
Date: Tue, 10 Dec 2019 13:17:36 +0100
|
|
||||||
Subject: [PATCH 3/8] Reject huge arrow types, ticket #57
|
|
||||||
|
|
||||||
An arrow type being large enough would pass the test for
|
|
||||||
a valid type by integer overflow.
|
|
||||||
---
|
|
||||||
CHANGES | 1 +
|
|
||||||
fig2dev/arrow.c | 13 ++++++++-----
|
|
||||||
fig2dev/tests/read.at | 12 ++++++++++++
|
|
||||||
3 files changed, 21 insertions(+), 5 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/CHANGES b/CHANGES
|
|
||||||
index edd0843..964dc84 100644
|
|
||||||
--- a/CHANGES
|
|
||||||
+++ b/CHANGES
|
|
||||||
@@ -6,6 +6,7 @@ Patchlevel Xx (Xxx 20xx)
|
|
||||||
|
|
||||||
BUGS FIXED:
|
|
||||||
Ticket numbers refer to https://sourceforge.net/p/mcj/tickets/#.
|
|
||||||
+ o Reject huge arrow types causing integer overflow. Ticket #57.
|
|
||||||
o Allow Fig v2 text strings ending with multiple ^A. Ticket #55.
|
|
||||||
o Embed images in pdfs with their original compression type, i.e., leave
|
|
||||||
the gs switch "-dAutoFilterColorImages" at its default value "true".
|
|
||||||
diff --git a/fig2dev/arrow.c b/fig2dev/arrow.c
|
|
||||||
index a8e7fd0..34bcf18 100644
|
|
||||||
--- a/fig2dev/arrow.c
|
|
||||||
+++ b/fig2dev/arrow.c
|
|
||||||
@@ -1,9 +1,10 @@
|
|
||||||
/*
|
|
||||||
* Fig2dev: Translate Fig code to various Devices
|
|
||||||
- * Copyright (c) 1985 by Supoj Sutantavibul
|
|
||||||
* Copyright (c) 1991 by Micah Beck
|
|
||||||
- * Parts Copyright (c) 1989-2002 by Brian V. Smith
|
|
||||||
- * Parts Copyright (c) 2015-2018 by Thomas Loimer
|
|
||||||
+ * Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
|
|
||||||
+ * Parts Copyright (c) 1989-2015 by Brian V. Smith
|
|
||||||
+ * Parts Copyright (c) 2015-2019 by Thomas Loimer
|
|
||||||
+ *
|
|
||||||
*
|
|
||||||
* Any party obtaining a copy of these files is granted, free of charge, a
|
|
||||||
* full and unrestricted irrevocable, world-wide, paid up, royalty-free,
|
|
||||||
@@ -78,7 +79,9 @@ make_arrow(int type, int style, double thickness, double wid, double ht)
|
|
||||||
{
|
|
||||||
F_arrow *a;
|
|
||||||
|
|
||||||
- if (style < 0 || style > 1 || type < 0 || (type + 1) * 2 > NUMARROWS)
|
|
||||||
+ if (style < 0 || style > 1 || type < 0 ||
|
|
||||||
+ /* beware of int overflow */
|
|
||||||
+ type > NUMARROWS || (type + 1) * 2 > NUMARROWS)
|
|
||||||
return NULL;
|
|
||||||
if (NULL == (Arrow_malloc(a))) {
|
|
||||||
put_msg(Err_mem);
|
|
||||||
@@ -90,7 +93,7 @@ make_arrow(int type, int style, double thickness, double wid, double ht)
|
|
||||||
|
|
||||||
a->type = type;
|
|
||||||
a->style = style;
|
|
||||||
- a->thickness = thickness*THICK_SCALE;
|
|
||||||
+ a->thickness = thickness * THICK_SCALE;
|
|
||||||
a->wid = wid;
|
|
||||||
a->ht = ht;
|
|
||||||
return a;
|
|
||||||
diff --git a/fig2dev/tests/read.at b/fig2dev/tests/read.at
|
|
||||||
index c36d07a..e9a71a3 100644
|
|
||||||
--- a/fig2dev/tests/read.at
|
|
||||||
+++ b/fig2dev/tests/read.at
|
|
||||||
@@ -135,6 +135,18 @@ A single point with a backward arrow - remove the arrow.
|
|
||||||
])
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
+AT_SETUP([reject huge arrow-type, ticket #57])
|
|
||||||
+AT_KEYWORDS(arrow.c arrow)
|
|
||||||
+AT_CHECK([fig2dev -L box <<EOF
|
|
||||||
+FIG_FILE_TOP
|
|
||||||
+2 1 0 1 -1 -1 50 -1 -1 0. 0 0 0 1 0 2
|
|
||||||
+ 10000000000000 0 1 60 120
|
|
||||||
+0 0 600 0
|
|
||||||
+EOF
|
|
||||||
+], 1, ignore, [Invalid forward arrow at line 11.
|
|
||||||
+])
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
AT_SETUP([reject negative font type])
|
|
||||||
AT_KEYWORDS(read.c font)
|
|
||||||
AT_CHECK([fig2dev -L box <<EOF
|
|
||||||
--
|
|
||||||
2.24.1
|
|
||||||
|
|
||||||
@ -1,85 +0,0 @@
|
|||||||
From c379fe50574e5b5dd6e17f15d8473c5713d1b823 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Thomas Loimer <thomas.loimer@tuwien.ac.at>
|
|
||||||
Date: Wed, 11 Dec 2019 21:36:46 +0100
|
|
||||||
Subject: [PATCH 4/8] Convert polygons with too few points to polylines
|
|
||||||
|
|
||||||
As a side effect, this also fixes ticket #56.
|
|
||||||
---
|
|
||||||
CHANGES | 1 +
|
|
||||||
fig2dev/read.c | 16 ++++++++++++++++
|
|
||||||
fig2dev/tests/read.at | 11 +++++++++++
|
|
||||||
3 files changed, 28 insertions(+)
|
|
||||||
|
|
||||||
diff --git a/CHANGES b/CHANGES
|
|
||||||
index 964dc84..b2f7006 100644
|
|
||||||
--- a/CHANGES
|
|
||||||
+++ b/CHANGES
|
|
||||||
@@ -6,6 +6,7 @@ Patchlevel Xx (Xxx 20xx)
|
|
||||||
|
|
||||||
BUGS FIXED:
|
|
||||||
Ticket numbers refer to https://sourceforge.net/p/mcj/tickets/#.
|
|
||||||
+ o Convert polygons having too few points to polylines. Ticket #56.
|
|
||||||
o Reject huge arrow types causing integer overflow. Ticket #57.
|
|
||||||
o Allow Fig v2 text strings ending with multiple ^A. Ticket #55.
|
|
||||||
o Embed images in pdfs with their original compression type, i.e., leave
|
|
||||||
diff --git a/fig2dev/read.c b/fig2dev/read.c
|
|
||||||
index 09bd17d..9500091 100644
|
|
||||||
--- a/fig2dev/read.c
|
|
||||||
+++ b/fig2dev/read.c
|
|
||||||
@@ -793,8 +793,10 @@ read_ellipseobject(void)
|
|
||||||
/*
|
|
||||||
* Sanitize line objects. Return 0 on success, -1 otherwise.
|
|
||||||
* On error, call free_linestorage(l) after sanitize_lineobject().
|
|
||||||
+ *
|
|
||||||
* polylines: remove fill, if less than 3 points
|
|
||||||
* remove arrows, if only one point
|
|
||||||
+ * polygons: convert to polyline if less than 3 unique points
|
|
||||||
* rectangles, polygons: last point must coincide with first point
|
|
||||||
* rectangle: convert to polygon, if not 5 points
|
|
||||||
* rectangle with rounded corners: error, if not 5 points
|
|
||||||
@@ -854,6 +856,20 @@ sanitize_lineobject(
|
|
||||||
q->y = l->points->y;
|
|
||||||
}
|
|
||||||
|
|
||||||
+ if (l->type == T_POLYGON) {
|
|
||||||
+ int npts;
|
|
||||||
+
|
|
||||||
+ q = l->points;
|
|
||||||
+ for (npts = 1; q->next && npts < 4; q = q->next)
|
|
||||||
+ ++npts;
|
|
||||||
+ if (npts < 4 ) {
|
|
||||||
+ put_msg("A polygon with %d points at line %d - convert to a polyline.",
|
|
||||||
+ npts, line_no);
|
|
||||||
+ l->type = T_POLYLINE;
|
|
||||||
+ return 0;
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
if (l->type == T_BOX || l->type == T_ARC_BOX || l->type == T_PIC_BOX) {
|
|
||||||
int npts = 1;
|
|
||||||
for (q = l->points; q->next; q = q->next)
|
|
||||||
diff --git a/fig2dev/tests/read.at b/fig2dev/tests/read.at
|
|
||||||
index e9a71a3..4ef8747 100644
|
|
||||||
--- a/fig2dev/tests/read.at
|
|
||||||
+++ b/fig2dev/tests/read.at
|
|
||||||
@@ -147,6 +147,17 @@ EOF
|
|
||||||
])
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
+AT_SETUP([convert short polygon to polyline, ticket #56])
|
|
||||||
+AT_KEYWORDS(read.c polygon)
|
|
||||||
+AT_CHECK([fig2dev -L ptk <<EOF
|
|
||||||
+FIG_FILE_TOP
|
|
||||||
+2 3 0 1 -1 -1 50 -1 -1 0.0 0 0 -1 0 0 1
|
|
||||||
+ 0 0
|
|
||||||
+EOF
|
|
||||||
+], 0, ignore, [A polygon with 1 points at line 11 - convert to a polyline.
|
|
||||||
+])
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
AT_SETUP([reject negative font type])
|
|
||||||
AT_KEYWORDS(read.c font)
|
|
||||||
AT_CHECK([fig2dev -L box <<EOF
|
|
||||||
--
|
|
||||||
2.24.1
|
|
||||||
|
|
||||||
@ -1,30 +0,0 @@
|
|||||||
From 560e633910a28f81b6607cf81e53026ac96034bf Mon Sep 17 00:00:00 2001
|
|
||||||
From: Thomas Loimer <thomas.loimer@tuwien.ac.at>
|
|
||||||
Date: Sun, 15 Dec 2019 21:32:18 +0100
|
|
||||||
Subject: [PATCH 6/8] "fig2dev --version" prints version information
|
|
||||||
|
|
||||||
---
|
|
||||||
fig2dev/fig2dev.c | 7 +++++++
|
|
||||||
1 file changed, 7 insertions(+)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/fig2dev.c b/fig2dev/fig2dev.c
|
|
||||||
index 0866a71..479b484 100644
|
|
||||||
--- a/fig2dev/fig2dev.c
|
|
||||||
+++ b/fig2dev/fig2dev.c
|
|
||||||
@@ -218,6 +218,13 @@ get_args(int argc, char *argv[])
|
|
||||||
|
|
||||||
if (argc == 1)
|
|
||||||
fprintf(stderr, Usage, prog, prog);
|
|
||||||
+
|
|
||||||
+ /* print the version, for the comfort of the autotest tests */
|
|
||||||
+ if (!strcmp(argv[1], "--version")) {
|
|
||||||
+ printf("fig2dev Version %s\n", PACKAGE_VERSION);
|
|
||||||
+ exit(EXIT_SUCCESS);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
/* sum of all arguments */
|
|
||||||
while ((c = fig_getopt(argc, argv, ARGSTRING)) != EOF) {
|
|
||||||
|
|
||||||
--
|
|
||||||
2.24.1
|
|
||||||
|
|
||||||
@ -1,173 +0,0 @@
|
|||||||
From 93795dd396730c80e63767dede7777f4cb7dc383 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Thomas Loimer <thomas.loimer@tuwien.ac.at>
|
|
||||||
Date: Sun, 15 Dec 2019 21:34:34 +0100
|
|
||||||
Subject: [PATCH 7/8] Use getopt() from standard libraries, if available
|
|
||||||
|
|
||||||
---
|
|
||||||
configure.ac | 10 +++++-----
|
|
||||||
fig2dev/Makefile.am | 2 +-
|
|
||||||
fig2dev/Nmakefile | 6 +++---
|
|
||||||
fig2dev/fig2dev.c | 12 +++++++-----
|
|
||||||
fig2dev/{ => lib}/getopt.c | 12 +++---------
|
|
||||||
5 files changed, 19 insertions(+), 23 deletions(-)
|
|
||||||
rename fig2dev/{ => lib}/getopt.c (91%)
|
|
||||||
|
|
||||||
diff --git a/configure.ac b/configure.ac
|
|
||||||
index e88b27a..8e955ee 100644
|
|
||||||
--- a/configure.ac
|
|
||||||
+++ b/configure.ac
|
|
||||||
@@ -5,7 +5,7 @@ AC_COPYRIGHT([Fig2dev: Translate Fig code to various Devices
|
|
||||||
Copyright (c) 1991 by Micah Beck
|
|
||||||
Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
|
|
||||||
Parts Copyright (c) 1989-2015 by Brian V. Smith
|
|
||||||
-Parts Copyright (c) 2015-2018 by Thomas Loimer
|
|
||||||
+Parts Copyright (c) 2015-2019 by Thomas Loimer
|
|
||||||
|
|
||||||
Any party obtaining a copy of these files is granted, free of charge, a
|
|
||||||
full and unrestricted irrevocable, world-wide, paid up, royalty-free,
|
|
||||||
@@ -19,7 +19,7 @@ and this permission notice remain intact.
|
|
||||||
|
|
||||||
#
|
|
||||||
# configure.ac
|
|
||||||
-# Author: Thomas Loimer, 2015-2018.
|
|
||||||
+# Author: Thomas Loimer, 2015-2019.
|
|
||||||
#
|
|
||||||
|
|
||||||
dnl Define m4 variables for use in AC_INIT and AC_DEFINE below.
|
|
||||||
@@ -366,9 +366,9 @@ AS_IF([test "$tl_cv_func__setmode" = yes],
|
|
||||||
|
|
||||||
# Check for functions and, if not found, use the corresponding
|
|
||||||
# replacement, e.g., strstr.c, in the top srcdir. Sets, e.g.,
|
|
||||||
-# HAVE_STRSTR. Any modern system should have these functions, so
|
|
||||||
-# this are obsolete checks.
|
|
||||||
-AC_REPLACE_FUNCS([isascii strstr strchr strrchr strcasecmp strncasecmp \
|
|
||||||
+# HAVE_STRSTR. Except possibly getopt(), any modern system should have these
|
|
||||||
+# functions, so all except one are obsolete checks.
|
|
||||||
+AC_REPLACE_FUNCS([getopt isascii strstr strchr strrchr strcasecmp strncasecmp \
|
|
||||||
strdup strndup])
|
|
||||||
|
|
||||||
# Place the replacement functions into this dir.
|
|
||||||
diff --git a/fig2dev/Makefile.am b/fig2dev/Makefile.am
|
|
||||||
index d00ac54..70ae569 100644
|
|
||||||
--- a/fig2dev/Makefile.am
|
|
||||||
+++ b/fig2dev/Makefile.am
|
|
||||||
@@ -39,7 +39,7 @@ bin_PROGRAMS = fig2dev
|
|
||||||
fig2dev_SOURCES = alloc.h arrow.c bool.h bound.h bound.c colors.h colors.c \
|
|
||||||
creationdate.h creationdate.c drivers.h fig2dev.h fig2dev.c free.h free.c \
|
|
||||||
iso2tex.c localmath.h localmath.c object.h read1_3.c read.h read.c \
|
|
||||||
- trans_spline.h trans_spline.c pi.h getopt.c
|
|
||||||
+ trans_spline.h trans_spline.c pi.h
|
|
||||||
|
|
||||||
# CONFIG_HEADER is config.h, which contains PACKAGE_VERSION. If that
|
|
||||||
# changes, fig2dev should take up the new version string.
|
|
||||||
diff --git a/fig2dev/Nmakefile b/fig2dev/Nmakefile
|
|
||||||
index 7623e40..bba38c9 100644
|
|
||||||
--- a/fig2dev/Nmakefile
|
|
||||||
+++ b/fig2dev/Nmakefile
|
|
||||||
@@ -2,7 +2,7 @@
|
|
||||||
# Copyright (c) 1991 by Micah Beck
|
|
||||||
# Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
|
|
||||||
# Parts Copyright (c) 1989-2015 by Brian V. Smith
|
|
||||||
-# Parts Copyright (c) 2015-2018 by Thomas Loimer
|
|
||||||
+# Parts Copyright (c) 2015-2019 by Thomas Loimer
|
|
||||||
#
|
|
||||||
# Any party obtaining a copy of these files is granted, free of charge, a
|
|
||||||
# full and unrestricted irrevocable, world-wide, paid up, royalty-free,
|
|
||||||
@@ -14,7 +14,7 @@
|
|
||||||
# and this permission notice remain intact.
|
|
||||||
|
|
||||||
# fig2dev/Nmakefile
|
|
||||||
-# Author: Thomas Loimer, 2018.
|
|
||||||
+# Author: Thomas Loimer, 2018, 2019.
|
|
||||||
|
|
||||||
#############################################################
|
|
||||||
#
|
|
||||||
@@ -84,7 +84,7 @@ CFLAGS = /I. /Idev /nologo /W1 /DWIN32 /D_BIND_TO_CURRENT_VCLIBS_VERSION=1 \
|
|
||||||
REPL_LIBS = lib/strndup.c
|
|
||||||
|
|
||||||
FIG2DEV_SRCS = arrow.c bound.c colors.c creationdate.c fig2dev.c free.c \
|
|
||||||
- getopt.c iso2tex.c localmath.c read.c read1_3.c trans_spline.c \
|
|
||||||
+ iso2tex.c localmath.c read.c read1_3.c trans_spline.c \
|
|
||||||
dev/asc85ec.c dev/genbitmaps.c dev/genbox.c dev/gencgm.c dev/gendxf.c \
|
|
||||||
dev/genemf.c dev/genepic.c dev/gengbx.c dev/genge.c dev/genibmgl.c \
|
|
||||||
dev/genlatex.c dev/genmap.c dev/genmf.c dev/genmp.c dev/genpdf.c \
|
|
||||||
diff --git a/fig2dev/fig2dev.c b/fig2dev/fig2dev.c
|
|
||||||
index 479b484..d8c5e2a 100644
|
|
||||||
--- a/fig2dev/fig2dev.c
|
|
||||||
+++ b/fig2dev/fig2dev.c
|
|
||||||
@@ -29,6 +29,7 @@
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <stdarg.h>
|
|
||||||
#include <string.h>
|
|
||||||
+#include <unistd.h>
|
|
||||||
#include <locale.h>
|
|
||||||
/* In Windows, _setmode() is declared in <io.h>, O_BINARY in <fcntl.h>. It
|
|
||||||
* accepts two arguments and sets file mode to text or binary. */
|
|
||||||
@@ -44,10 +45,11 @@
|
|
||||||
#include "bound.h"
|
|
||||||
#include "read.h"
|
|
||||||
|
|
||||||
-/* the three lines below could go into a getopt.h file */
|
|
||||||
-extern int fig_getopt(int nargc, char **nargv, char *ostr); /* getopt.c */
|
|
||||||
-extern char *optarg; /* getopt.c */
|
|
||||||
-extern int optind; /* getopt.c */
|
|
||||||
+#ifndef HAVE_GETOPT
|
|
||||||
+extern int getopt(int argc, char *argv[], const char *ostr);
|
|
||||||
+extern char *optarg;
|
|
||||||
+extern int optind;
|
|
||||||
+#endif
|
|
||||||
|
|
||||||
char Err_badarg[] = "Argument -%c unknown to %s driver.";
|
|
||||||
char Err_mem[] = "Running out of memory.";
|
|
||||||
@@ -226,7 +228,7 @@ get_args(int argc, char *argv[])
|
|
||||||
}
|
|
||||||
|
|
||||||
/* sum of all arguments */
|
|
||||||
- while ((c = fig_getopt(argc, argv, ARGSTRING)) != EOF) {
|
|
||||||
+ while ((c = getopt(argc, argv, ARGSTRING)) != EOF) {
|
|
||||||
|
|
||||||
/* global (all drivers) option handling */
|
|
||||||
switch (c) {
|
|
||||||
diff --git a/fig2dev/getopt.c b/fig2dev/lib/getopt.c
|
|
||||||
similarity index 91%
|
|
||||||
rename from fig2dev/getopt.c
|
|
||||||
rename to fig2dev/lib/getopt.c
|
|
||||||
index 867a9fe..f3d1845 100644
|
|
||||||
--- a/fig2dev/getopt.c
|
|
||||||
+++ b/fig2dev/lib/getopt.c
|
|
||||||
@@ -2,8 +2,8 @@
|
|
||||||
* Fig2dev: Translate Fig code to various Devices
|
|
||||||
* Copyright (c) 1991 by Micah Beck
|
|
||||||
* Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
|
|
||||||
- * Parts Copyright (c) 1989-2007 by Brian V. Smith
|
|
||||||
- * Parts Copyright (c) 2015-2017 by Thomas Loimer
|
|
||||||
+ * Parts Copyright (c) 1989-2015 by Brian V. Smith
|
|
||||||
+ * Parts Copyright (c) 2015-2019 by Thomas Loimer
|
|
||||||
*
|
|
||||||
* Any party obtaining a copy of these files is granted, free of charge, a
|
|
||||||
* full and unrestricted irrevocable, world-wide, paid up, royalty-free,
|
|
||||||
@@ -37,12 +37,6 @@
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
-/*
|
|
||||||
-#ifndef lint
|
|
||||||
-static char sccsfid[] = "@(#) getopt.c 5.0 (UTZoo) 1985";
|
|
||||||
-#endif
|
|
||||||
-*/
|
|
||||||
-
|
|
||||||
#define ARGCH (int)':'
|
|
||||||
#define BADCH (int)'?'
|
|
||||||
#define EMSG ""
|
|
||||||
@@ -59,7 +53,7 @@ char *optarg; /* argument associated with option */
|
|
||||||
fputc(optc,stderr); fputc('\n',stderr); return BADCH
|
|
||||||
|
|
||||||
int
|
|
||||||
-fig_getopt(int nargc, char **nargv, char *ostr)
|
|
||||||
+getopt(int nargc, char **nargv, const char *ostr)
|
|
||||||
{
|
|
||||||
static char *place = EMSG; /* option letter processing */
|
|
||||||
char *oli; /* option letter list index */
|
|
||||||
--
|
|
||||||
2.24.1
|
|
||||||
|
|
||||||
File diff suppressed because it is too large
Load Diff
@ -1,109 +0,0 @@
|
|||||||
Subject: [PATCH] Allow DEFAULT color in cgm and ge output and fix memory leak
|
|
||||||
in gencgm.c
|
|
||||||
|
|
||||||
---
|
|
||||||
fig2dev/dev/gencgm.c | 8 +++++++-
|
|
||||||
fig2dev/dev/genge.c | 7 ++++---
|
|
||||||
fig2dev/tests/data/line.fig | 2 +-
|
|
||||||
fig2dev/tests/output.at | 10 ++++++++++
|
|
||||||
4 files changed, 22 insertions(+), 5 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/dev/gencgm.c b/fig2dev/dev/gencgm.c
|
|
||||||
index 6d9d9cb..0033c36 100644
|
|
||||||
--- a/fig2dev/dev/gencgm.c
|
|
||||||
+++ b/fig2dev/dev/gencgm.c
|
|
||||||
@@ -148,9 +148,11 @@ gencgm_start(F_compound *objects)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
char *p, *figname;
|
|
||||||
+ char *figname_buf = NULL;
|
|
||||||
|
|
||||||
if (from) {
|
|
||||||
- figname = strdup(from);
|
|
||||||
+ figname_buf = strdup(from);
|
|
||||||
+ figname = figname_buf;
|
|
||||||
p = strrchr(figname, '/');
|
|
||||||
if (p)
|
|
||||||
figname = p+1; /* remove path from name for comment in file */
|
|
||||||
@@ -252,6 +254,8 @@ gencgm_start(F_compound *objects)
|
|
||||||
print_comments("% ",objects->comments, " %");
|
|
||||||
fprintf(tfp,"%% %%\n");
|
|
||||||
}
|
|
||||||
+ if (figname_buf)
|
|
||||||
+ free(figname_buf);
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
@@ -549,6 +553,8 @@ hatchindex(index)
|
|
||||||
static void
|
|
||||||
getrgb(int color, int *r, int *g, int *b)
|
|
||||||
{
|
|
||||||
+ if (color < 0) /* DEFAULT color is black */
|
|
||||||
+ color = 0;
|
|
||||||
if (color < NUM_STD_COLS) {
|
|
||||||
*r = stdcols[color].r * 255.;
|
|
||||||
*g = stdcols[color].g * 255.;
|
|
||||||
diff --git a/fig2dev/dev/genge.c b/fig2dev/dev/genge.c
|
|
||||||
index 8caabf1..c2ab712 100644
|
|
||||||
--- a/fig2dev/dev/genge.c
|
|
||||||
+++ b/fig2dev/dev/genge.c
|
|
||||||
@@ -52,7 +52,8 @@ static void genge_ctl_spline(F_spline *s);
|
|
||||||
/* color mapping */
|
|
||||||
/* xfig ge */
|
|
||||||
|
|
||||||
-static int GE_COLORS[] = { 1, /* black black */
|
|
||||||
+static int GE_COLORS[] = { 1, /* DEFAULT == black */
|
|
||||||
+ 1, /* black black */
|
|
||||||
8, /* blue blue */
|
|
||||||
7, /* green green */
|
|
||||||
6, /* cyan cyan */
|
|
||||||
@@ -434,7 +435,7 @@ back_arrow(F_line *l)
|
|
||||||
static void
|
|
||||||
set_color(int col)
|
|
||||||
{
|
|
||||||
- fprintf(tfp,"c%02d ",GE_COLORS[col]);
|
|
||||||
+ fprintf(tfp,"c%02d ",GE_COLORS[col + 1]);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* set fill if there is a fill style */
|
|
||||||
@@ -443,7 +444,7 @@ static void
|
|
||||||
set_fill(int style, int color)
|
|
||||||
{
|
|
||||||
if (style != UNFILLED)
|
|
||||||
- fprintf(tfp,"C%02d ",GE_COLORS[color]);
|
|
||||||
+ fprintf(tfp,"C%02d ",GE_COLORS[color + 1]);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
diff --git a/fig2dev/tests/data/line.fig b/fig2dev/tests/data/line.fig
|
|
||||||
index e033b12..bfc4976 100644
|
|
||||||
--- a/fig2dev/tests/data/line.fig
|
|
||||||
+++ b/fig2dev/tests/data/line.fig
|
|
||||||
@@ -7,5 +7,5 @@ A9
|
|
||||||
Single
|
|
||||||
-2
|
|
||||||
1200 2
|
|
||||||
-2 1 0 3 0 7 50 -1 -1 0.0 0 0 -1 0 0 3
|
|
||||||
+2 1 0 3 -1 7 50 -1 -1 0.0 0 0 -1 0 0 3
|
|
||||||
50 50 500 50 500 200
|
|
||||||
diff --git a/fig2dev/tests/output.at b/fig2dev/tests/output.at
|
|
||||||
index 9a1bc45..79788cc 100644
|
|
||||||
--- a/fig2dev/tests/output.at
|
|
||||||
+++ b/fig2dev/tests/output.at
|
|
||||||
@@ -261,3 +261,13 @@ AT_CHECK([fig2dev -L tikz -P big1.fig big1.tex && \
|
|
||||||
latex -halt-on-error big1.tex && latex -halt-on-error big2.tex
|
|
||||||
], 0, ignore)
|
|
||||||
AT_CLEANUP
|
|
||||||
+
|
|
||||||
+AT_BANNER([Test other output languages.])
|
|
||||||
+
|
|
||||||
+AT_SETUP([allow default color in ge, cgm output, #72, #73])
|
|
||||||
+AT_KEYWORDS(cgm ge)
|
|
||||||
+AT_CHECK([fig2dev -L cgm $srcdir/data/line.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
+AT_CHECK([fig2dev -L ge $srcdir/data/line.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
+AT_CLEANUP
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,25 +0,0 @@
|
|||||||
Subject: [PATCH] Fix pstricks fill with non-solid default color
|
|
||||||
|
|
||||||
In the pstricks output, filling an area with the shaded or tinted default color
|
|
||||||
is now equivalent to filling with shaded or tinted black color.
|
|
||||||
---
|
|
||||||
fig2dev/dev/genpstricks.c | 3 ++-
|
|
||||||
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/dev/genpstricks.c b/fig2dev/dev/genpstricks.c
|
|
||||||
index cf49207..40ea577 100644
|
|
||||||
--- a/fig2dev/dev/genpstricks.c
|
|
||||||
+++ b/fig2dev/dev/genpstricks.c
|
|
||||||
@@ -1856,7 +1856,8 @@ format_options(char *options, char *prefix, char *postfix, char *sqrb_init,
|
|
||||||
else if (fill_style <= 40)
|
|
||||||
/* shade or tint fill */
|
|
||||||
sprintf(tmps, "fillstyle=solid,fillcolor=%s",
|
|
||||||
- shade_or_tint_name_after_declare_color(tmpc, fill_style, fill_color));
|
|
||||||
+ shade_or_tint_name_after_declare_color(tmpc, fill_style,
|
|
||||||
+ fill_color == DEFAULT ? CT_BLACK : fill_color));
|
|
||||||
else {
|
|
||||||
char *type = 0, *ps;
|
|
||||||
int angle = 0;
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,55 +0,0 @@
|
|||||||
Subject: [PATCH] Allow arrows with zero length on arcs
|
|
||||||
|
|
||||||
Use the tangent, not a secant, for short arrows on arcs.
|
|
||||||
---
|
|
||||||
fig2dev/bound.c | 9 ++++-----
|
|
||||||
fig2dev/tests/output.at | 8 ++++++++
|
|
||||||
2 files changed, 12 insertions(+), 5 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/bound.c b/fig2dev/bound.c
|
|
||||||
index ce7f4d1..9e997b7 100644
|
|
||||||
--- a/fig2dev/bound.c
|
|
||||||
+++ b/fig2dev/bound.c
|
|
||||||
@@ -1095,16 +1095,15 @@ compute_arcarrow_angle(double x1, double y1, double x2, double y2,
|
|
||||||
r=sqrt(dx*dx+dy*dy);
|
|
||||||
h = (double) arrow->ht;
|
|
||||||
/* lines are made a little thinner in set_linewidth */
|
|
||||||
- thick = (arrow->thickness <= THICK_SCALE) ?
|
|
||||||
- 0.5* arrow->thickness :
|
|
||||||
- arrow->thickness - THICK_SCALE;
|
|
||||||
+ thick = arrow->thickness <= THICK_SCALE ?
|
|
||||||
+ 0.5 * arrow->thickness : arrow->thickness - THICK_SCALE;
|
|
||||||
/* lpt is the amount the arrowhead extends beyond the end of the line */
|
|
||||||
lpt = thick/2.0/(arrow->wid/h/2.0);
|
|
||||||
/* add this to the length */
|
|
||||||
h += lpt;
|
|
||||||
|
|
||||||
- /* radius too small for this method, use normal method */
|
|
||||||
- if (h > 2.0*r) {
|
|
||||||
+ /* secant would be too large or too small */
|
|
||||||
+ if (h > 2.0*r || h < 0.01*r) {
|
|
||||||
arc_tangent_int(x1,y1,x2,y2,direction,x,y);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
diff --git a/fig2dev/tests/output.at b/fig2dev/tests/output.at
|
|
||||||
index 79788cc..9150dbe 100644
|
|
||||||
--- a/fig2dev/tests/output.at
|
|
||||||
+++ b/fig2dev/tests/output.at
|
|
||||||
@@ -175,6 +175,14 @@ AT_CHECK([fig2dev -L pict2e -P big1.fig big1.tex && \
|
|
||||||
], 0, ignore)
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
+AT_SETUP([accept arc arrows with zero height, ticket #74])
|
|
||||||
+AT_KEYWORDS(pict2e)
|
|
||||||
+AT_CHECK([fig2dev -L pict2e <<EOF
|
|
||||||
+FIG_FILE_TOP
|
|
||||||
+5 1 0 1 0 7 50 -1 -1 0.0 0 0 1 0 0.0 0.0 600 0 0 600 -600 0
|
|
||||||
+ 1 1 1.0 60.0 0.0
|
|
||||||
+EOF], 0, ignore)
|
|
||||||
+AT_CLEANUP
|
|
||||||
|
|
||||||
AT_BANNER([Test svg output language.])
|
|
||||||
AT_SETUP([compare patterns with template])
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,134 +0,0 @@
|
|||||||
From 8e7bcd6952535163a919e1f6891b44521ba86a8d Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ondrej Dubaj <odubaj@redhat.com>
|
|
||||||
Date: Fri, 3 Sep 2021 08:15:34 +0200
|
|
||||||
Subject: [PATCH] Reject ASCII NUL anywhere in the input
|
|
||||||
|
|
||||||
The input is read in line by line, stored in a buffer and processed further
|
|
||||||
with sscanf(). Embedded NUL characters ('\0') would already disturb sscanf(),
|
|
||||||
and nowhere does the code expect NUL characters. Therefore, detect NUL while
|
|
||||||
reading the input, and exit with an error message when NUL is found anywere.
|
|
||||||
Fixes ticket #80.
|
|
||||||
---
|
|
||||||
CHANGES | 4 ++++
|
|
||||||
fig2dev/read.c | 21 +++++++++++++++++++--
|
|
||||||
fig2dev/tests/data/text_w_ascii0.fig | 12 ++++++++++++
|
|
||||||
fig2dev/tests/read.at | 16 ++++++++++++++++
|
|
||||||
4 files changed, 51 insertions(+), 2 deletions(-)
|
|
||||||
create mode 100644 fig2dev/tests/data/text_w_ascii0.fig
|
|
||||||
|
|
||||||
diff --git a/CHANGES b/CHANGES
|
|
||||||
index 4a414fa..f1bbbc3 100644
|
|
||||||
--- a/CHANGES
|
|
||||||
+++ b/CHANGES
|
|
||||||
@@ -6,6 +6,10 @@ Patchlevel Xx (Xxx 20xx)
|
|
||||||
|
|
||||||
BUGS FIXED:
|
|
||||||
Ticket numbers refer to https://sourceforge.net/p/mcj/tickets/#.
|
|
||||||
+ o Fix ticket #81.
|
|
||||||
+ o Do not allow ASCII NUL anywhere in input. Fixes ticket #80.
|
|
||||||
+ o Use getline() to improve input scanning.
|
|
||||||
+ Fixes tickets #58, #59, #61, #62, #67, #78, #79.
|
|
||||||
o Correctly scan embedded pdfs for /MediaBox value.
|
|
||||||
o Convert polygons having too few points to polylines. Ticket #56.
|
|
||||||
o Reject huge arrow types causing integer overflow. Ticket #57.
|
|
||||||
diff --git a/fig2dev/read.c b/fig2dev/read.c
|
|
||||||
index aea9537..6e47f2d 100644
|
|
||||||
--- a/fig2dev/read.c
|
|
||||||
+++ b/fig2dev/read.c
|
|
||||||
@@ -200,8 +200,14 @@ read_objects(FILE *fp, F_compound *obj)
|
|
||||||
put_msg("Could not read input file.");
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
- /* seek to the end of the first line */
|
|
||||||
- if (strchr(buf, '\n') == NULL) {
|
|
||||||
+
|
|
||||||
+ /* check for embedded '\0' */
|
|
||||||
+ if (strlen(buf) < sizeof buf - 1 && buf[strlen(buf) - 1] != '\n') {
|
|
||||||
+ put_msg("ASCII NUL ('\\0') character within the first line.");
|
|
||||||
+ exit(EXIT_FAILURE);
|
|
||||||
+ /* seek to the end of the first line
|
|
||||||
+ (the only place, where '\0's are tolerated) */
|
|
||||||
+ } else if (buf[strlen(buf) - 1] != '\n') {
|
|
||||||
int c;
|
|
||||||
do
|
|
||||||
c = fgetc(fp);
|
|
||||||
@@ -1399,6 +1405,15 @@ read_splineobject(FILE *fp, char **restrict line, size_t *line_len,
|
|
||||||
return s;
|
|
||||||
}
|
|
||||||
|
|
||||||
+static void
|
|
||||||
+exit_on_ascii_NUL(const char *restrict line, size_t chars, int line_no)
|
|
||||||
+{
|
|
||||||
+ if (strlen(line) < (size_t)chars) {
|
|
||||||
+ put_msg("ASCII NUL ('\\0') in line %d.", line_no);
|
|
||||||
+ exit(EXIT_FAILURE);
|
|
||||||
+ }
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
static char *
|
|
||||||
find_end(const char *str, int v30flag)
|
|
||||||
{
|
|
||||||
@@ -1470,6 +1485,7 @@ read_textobject(FILE *fp, char **restrict line, size_t *line_len, int *line_no)
|
|
||||||
|
|
||||||
while ((chars = getline(line, line_len, fp)) != -1) {
|
|
||||||
++(*line_no);
|
|
||||||
+ exit_on_ascii_NUL(*line, chars, *line_no);
|
|
||||||
end = find_end(*line, v30_flag);
|
|
||||||
if (end) {
|
|
||||||
*end = '\0';
|
|
||||||
@@ -1641,6 +1657,7 @@ get_line(FILE *fp, char **restrict line, size_t *line_len, int *line_no)
|
|
||||||
if (**line == '\n' || (**line == '\r' &&
|
|
||||||
chars == 2 && (*line)[1] == '\n'))
|
|
||||||
continue;
|
|
||||||
+ exit_on_ascii_NUL(*line, chars, *line_no);
|
|
||||||
/* remove newline and possibly a carriage return */
|
|
||||||
if ((*line)[chars-1] == '\n') {
|
|
||||||
chars -= (*line)[chars - 2] == '\r' ? 2 : 1;
|
|
||||||
diff --git a/fig2dev/tests/data/text_w_ascii0.fig b/fig2dev/tests/data/text_w_ascii0.fig
|
|
||||||
new file mode 100644
|
|
||||||
index 0000000..c0aa754
|
|
||||||
--- /dev/null
|
|
||||||
+++ b/fig2dev/tests/data/text_w_ascii0.fig
|
|
||||||
@@ -0,0 +1,12 @@
|
|
||||||
+#FIG 3.2
|
|
||||||
+Landscape
|
|
||||||
+Center
|
|
||||||
+Inches
|
|
||||||
+Letter
|
|
||||||
+100.00
|
|
||||||
+Single
|
|
||||||
+-2
|
|
||||||
+1200 2
|
|
||||||
+4 0 0 2 0 25 163 31 7 0 0 -1 1 0 2
|
|
||||||
+ 0& 4 120 5 y\ 0 0 0^^^^^J^^^^^<U+0080>ÿÿ^^^^^^^^^^^^^^^^^^^^^^45 E\0I1y\001
|
|
||||||
+#4 0 0 50 -1 -1 12 0.0 0 150 405 0 0 An ascii zero '\\0' here ->...and some more text following, with a certain amount of minimum characters\001
|
|
||||||
diff --git a/fig2dev/tests/read.at b/fig2dev/tests/read.at
|
|
||||||
index 9b34bfb..60982b0 100644
|
|
||||||
--- a/fig2dev/tests/read.at
|
|
||||||
+++ b/fig2dev/tests/read.at
|
|
||||||
@@ -406,6 +406,22 @@ EOF
|
|
||||||
])
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
+AT_SETUP([allow tex font -1, ticket #81])
|
|
||||||
+AT_KEYWORDS([pict2e tikz])
|
|
||||||
+AT_DATA([text.fig], [FIG_FILE_TOP
|
|
||||||
+4 0 0 50 -1 -1 12 0.0 0 150 405 0 0 Text\001
|
|
||||||
+])
|
|
||||||
+AT_CHECK([fig2dev -L pict2e text.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
+AT_CHECK([fig2dev -L tikz text.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
+AT_SETUP([reject ASCII NUL ('\0') in input, ticket #80])
|
|
||||||
+AT_KEYWORDS([read.c svg])
|
|
||||||
+AT_CHECK([fig2dev -L svg $srcdir/data/text_w_ascii0.fig], 1, ignore, ignore)
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
AT_BANNER([Dynamically allocate picture file name.])
|
|
||||||
|
|
||||||
AT_SETUP([prepend fig file path to picture file name])
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,83 +0,0 @@
|
|||||||
From 180cf468f8999cfb7245bac5b3be447aefa6c852 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ondrej Dubaj <odubaj@redhat.com>
|
|
||||||
Date: Fri, 3 Sep 2021 08:24:19 +0200
|
|
||||||
Subject: [PATCH] Reject text or ellipse angles beyond -2pi to 2pi, #76
|
|
||||||
|
|
||||||
In fact, generously extend the allowed range to -7 to 7.
|
|
||||||
Sane applications, e.g., xfig, certainly keep the angles within one revolution.
|
|
||||||
---
|
|
||||||
CHANGES | 5 +++--
|
|
||||||
fig2dev/object.h | 7 ++++---
|
|
||||||
fig2dev/tests/read.at | 8 ++++++++
|
|
||||||
3 files changed, 15 insertions(+), 5 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/CHANGES b/CHANGES
|
|
||||||
index f1bbbc3..52daead 100644
|
|
||||||
--- a/CHANGES
|
|
||||||
+++ b/CHANGES
|
|
||||||
@@ -6,8 +6,9 @@ Patchlevel Xx (Xxx 20xx)
|
|
||||||
|
|
||||||
BUGS FIXED:
|
|
||||||
Ticket numbers refer to https://sourceforge.net/p/mcj/tickets/#.
|
|
||||||
- o Fix ticket #81.
|
|
||||||
- o Do not allow ASCII NUL anywhere in input. Fixes ticket #80.
|
|
||||||
+ o Accept text and ellipse angles only within -2*pi to 2*pi. Fixes #76.
|
|
||||||
+ o Allow -1 as default TeX font, not only 0. Fixes #71, #75, #81.
|
|
||||||
+ o Do not allow ASCII NUL anywhere in input. Fixes #65, #68, #73, #80.
|
|
||||||
o Use getline() to improve input scanning.
|
|
||||||
Fixes tickets #58, #59, #61, #62, #67, #78, #79.
|
|
||||||
o Correctly scan embedded pdfs for /MediaBox value.
|
|
||||||
diff --git a/fig2dev/object.h b/fig2dev/object.h
|
|
||||||
index fe56bbb..8464010 100644
|
|
||||||
--- a/fig2dev/object.h
|
|
||||||
+++ b/fig2dev/object.h
|
|
||||||
@@ -3,7 +3,7 @@
|
|
||||||
* Copyright (c) 1991 by Micah Beck
|
|
||||||
* Parts Copyright (c) 1985-1988 by Supoj Sutanthavibul
|
|
||||||
* Parts Copyright (c) 1989-2015 by Brian V. Smith
|
|
||||||
- * Parts Copyright (c) 2015-2019 by Thomas Loimer
|
|
||||||
+ * Parts Copyright (c) 2015-2020 by Thomas Loimer
|
|
||||||
*
|
|
||||||
* Any party obtaining a copy of these files is granted, free of charge, a
|
|
||||||
* full and unrestricted irrevocable, world-wide, paid up, royalty-free,
|
|
||||||
@@ -94,7 +94,8 @@ typedef struct f_ellipse {
|
|
||||||
#define INVALID_ELLIPSE(e) \
|
|
||||||
e->type < T_ELLIPSE_BY_RAD || e->type > T_CIRCLE_BY_DIA || \
|
|
||||||
COMMON_PROPERTIES(e) || (e->direction != 1 && e->direction != 0) || \
|
|
||||||
- e->radiuses.x == 0 || e->radiuses.y == 0
|
|
||||||
+ e->radiuses.x == 0 || e->radiuses.y == 0 || \
|
|
||||||
+ e->angle < -7. || e->angle > 7.
|
|
||||||
|
|
||||||
typedef struct f_arc {
|
|
||||||
int type;
|
|
||||||
@@ -243,7 +244,7 @@ typedef struct f_text {
|
|
||||||
t->type < T_LEFT_JUSTIFIED || t->type > T_RIGHT_JUSTIFIED || \
|
|
||||||
t->font < DEFAULT || t->font > MAX_PSFONT || \
|
|
||||||
t->flags < DEFAULT || t->flags >= 2 * HIDDEN_TEXT || \
|
|
||||||
- t->height < 0 || t->length < 0
|
|
||||||
+ t->height < 0 || t->length < 0 || t->angle < -7. || t->angle > 7.
|
|
||||||
|
|
||||||
typedef struct f_control {
|
|
||||||
double lx, ly, rx, ry; /* used by older versions*/
|
|
||||||
diff --git a/fig2dev/tests/read.at b/fig2dev/tests/read.at
|
|
||||||
index 60982b0..c53fbb9 100644
|
|
||||||
--- a/fig2dev/tests/read.at
|
|
||||||
+++ b/fig2dev/tests/read.at
|
|
||||||
@@ -422,6 +422,14 @@ AT_KEYWORDS([read.c svg])
|
|
||||||
AT_CHECK([fig2dev -L svg $srcdir/data/text_w_ascii0.fig], 1, ignore, ignore)
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
+AT_SETUP([reject out of range text angle, ticket #76])
|
|
||||||
+AT_CHECK([fig2dev -L pstricks <<EOF
|
|
||||||
+FIG_FILE_TOP
|
|
||||||
+4 0 0 50 -1 -1 12 9e26 0 150 405 0 0 Very slanted text\001
|
|
||||||
+EOF
|
|
||||||
+], 1, ignore, ignore)
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
AT_BANNER([Dynamically allocate picture file name.])
|
|
||||||
|
|
||||||
AT_SETUP([prepend fig file path to picture file name])
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,32 +0,0 @@
|
|||||||
From 2397ae3bb903f59a017c8ec9db87164048b86827 Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ondrej Dubaj <odubaj@redhat.com>
|
|
||||||
Date: Mon, 20 Sep 2021 08:31:22 +0200
|
|
||||||
Subject: [PATCH] Keep coordinates of spline controls within sane range
|
|
||||||
|
|
||||||
---
|
|
||||||
fig2dev/read.c | 9 +++++++++
|
|
||||||
1 file changed, 9 insertions(+)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/read.c b/fig2dev/read.c
|
|
||||||
index 6e47f2d..349a685 100644
|
|
||||||
--- a/fig2dev/read.c
|
|
||||||
+++ b/fig2dev/read.c
|
|
||||||
@@ -1392,6 +1392,15 @@ read_splineobject(FILE *fp, char **restrict line, size_t *line_len,
|
|
||||||
cp->next = NULL;
|
|
||||||
free_splinestorage(s);
|
|
||||||
return NULL;
|
|
||||||
+ }
|
|
||||||
+ if (lx < INT_MIN || lx > INT_MAX || ly < INT_MIN || ly > INT_MAX ||
|
|
||||||
+ rx < INT_MIN || rx > INT_MAX || ry < INT_MIN || ry > INT_MAX) {
|
|
||||||
+ /* do not care to clean up, we exit anyway
|
|
||||||
+ cp->next = NULL;
|
|
||||||
+ free_splinestorage(s); */
|
|
||||||
+ put_msg("Spline control points out of range at line %d.",
|
|
||||||
+ *line_no);
|
|
||||||
+ exit(EXIT_FAILURE);
|
|
||||||
}
|
|
||||||
cq->lx = lx; cq->ly = ly;
|
|
||||||
cq->rx = rx; cq->ry = ry;
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,134 +0,0 @@
|
|||||||
From ae23821f5959ee7c6d10cf0219fad013d3469a6f Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ondrej Dubaj <odubaj@redhat.com>
|
|
||||||
Date: Tue, 21 Sep 2021 10:35:53 +0200
|
|
||||||
Subject: [PATCH] Accept -1 as default TeX font, fixes ticket #81
|
|
||||||
|
|
||||||
The default for PostScript fonts is -1, for TeX fonts 0. Accepting -1 for TeX
|
|
||||||
fonts lead to out-of-bound read. Now, -1 for TeX fonts is converted to 0.
|
|
||||||
|
|
||||||
Accept -1 TeX font in more places, fixes #71, #75
|
|
||||||
|
|
||||||
Continue the work started in commit [00cded]. Fix the fundamental issue of
|
|
||||||
tickets #71 and #75, which was hidden by commit [d70e4b].
|
|
||||||
---
|
|
||||||
fig2dev/dev/genpict2e.c | 9 +++++----
|
|
||||||
fig2dev/dev/gentikz.c | 9 +++++----
|
|
||||||
fig2dev/dev/texfonts.h | 14 +++++++++-----
|
|
||||||
fig2dev/tests/read.at | 14 +++++++++++++-
|
|
||||||
4 files changed, 32 insertions(+), 14 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/dev/genpict2e.c b/fig2dev/dev/genpict2e.c
|
|
||||||
index 9f828f0..22daedd 100644
|
|
||||||
--- a/fig2dev/dev/genpict2e.c
|
|
||||||
+++ b/fig2dev/dev/genpict2e.c
|
|
||||||
@@ -2222,11 +2222,12 @@ put_font(F_text *t)
|
|
||||||
}
|
|
||||||
|
|
||||||
if (psfont_text(t))
|
|
||||||
- fprintf(tfp, "\\usefont%s",
|
|
||||||
- texpsfonts[t->font <= MAX_PSFONT ? t->font + 1 : 0]);
|
|
||||||
+ fprintf(tfp, "\\usefont%s", texpsfonts[t->font <= MAX_PSFONT ?
|
|
||||||
+ t->font + 1 : 0]);
|
|
||||||
else
|
|
||||||
- fprintf(tfp, "\\normalfont%s ",
|
|
||||||
- texfonts[t->font <= MAX_FONT ? t->font : MAX_FONT - 1]);
|
|
||||||
+ /* Default psfont is -1, default texfont 0, also accept -1. */
|
|
||||||
+ fprintf(tfp, "\\normalfont%s ", texfonts[t->font <= MAX_FONT ?
|
|
||||||
+ (t->font >= 0 ? t->font : 0) : MAX_FONT - 1]);
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
diff --git a/fig2dev/dev/gentikz.c b/fig2dev/dev/gentikz.c
|
|
||||||
index 96ee41c..6d8aff4 100644
|
|
||||||
--- a/fig2dev/dev/gentikz.c
|
|
||||||
+++ b/fig2dev/dev/gentikz.c
|
|
||||||
@@ -1771,11 +1771,12 @@ put_font(F_text *t)
|
|
||||||
}
|
|
||||||
|
|
||||||
if (psfont_text(t))
|
|
||||||
- fprintf(tfp, "\\usefont%s",
|
|
||||||
- texpsfonts[t->font <= MAX_PSFONT ? t->font + 1 : 0]);
|
|
||||||
+ fprintf(tfp, "\\usefont%s", texpsfonts[t->font <= MAX_PSFONT ?
|
|
||||||
+ t->font + 1 : 0]);
|
|
||||||
else
|
|
||||||
- fprintf(tfp, "\\normalfont%s ",
|
|
||||||
- texfonts[t->font <= MAX_FONT ? t->font : MAX_FONT - 1]);
|
|
||||||
+ /* Default psfont is -1, default texfont 0, also accept -1. */
|
|
||||||
+ fprintf(tfp, "\\normalfont%s ", texfonts[t->font <= MAX_FONT ?
|
|
||||||
+ (t->font >= 0 ? t->font : 0) : MAX_FONT - 1]);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
diff --git a/fig2dev/dev/texfonts.h b/fig2dev/dev/texfonts.h
|
|
||||||
index 89097f2..e5254b6 100644
|
|
||||||
--- a/fig2dev/dev/texfonts.h
|
|
||||||
+++ b/fig2dev/dev/texfonts.h
|
|
||||||
@@ -35,17 +35,21 @@ extern char texfontsizes[];
|
|
||||||
#define MAXFONTSIZE 42
|
|
||||||
|
|
||||||
#ifdef NFSS
|
|
||||||
-#define TEXFAMILY(F) (texfontfamily[((F) <= MAX_FONT) ? (F) : (MAX_FONT-1)])
|
|
||||||
-#define TEXSERIES(F) (texfontseries[((F) <= MAX_FONT) ? (F) : (MAX_FONT-1)])
|
|
||||||
-#define TEXSHAPE(F) (texfontshape[((F) <= MAX_FONT) ? (F) : (MAX_FONT-1)])
|
|
||||||
+#define TEXFAMILY(F) texfontfamily[(F) <= MAX_FONT ? ((F) >= 0 ? (F) : 0) \
|
|
||||||
+ : MAX_FONT-1]
|
|
||||||
+#define TEXSERIES(F) texfontseries[(F) <= MAX_FONT ? ((F) >= 0 ? (F) : 0) \
|
|
||||||
+ : MAX_FONT-1]
|
|
||||||
+#define TEXSHAPE(F) texfontshape[(F) <= MAX_FONT ? ((F) >= 0 ? (F) : 0) \
|
|
||||||
+ : MAX_FONT-1]
|
|
||||||
#endif
|
|
||||||
-#define TEXFONT(F) (texfontnames[((F) <= MAX_FONT) ? (F) : (MAX_FONT-1)])
|
|
||||||
+#define TEXFONT(F) texfontnames[(F) <= MAX_FONT ? ((F) >= 0 ? (F) : 0) \
|
|
||||||
+ : MAX_FONT-1]
|
|
||||||
|
|
||||||
/*
|
|
||||||
#define TEXFONTSIZE(S) (texfontsizes[((S) <= MAXFONTSIZE) ? (int)(round(S))\
|
|
||||||
: (MAXFONTSIZE-1)])
|
|
||||||
*/
|
|
||||||
-#define TEXFONTSIZE(S) (((S) <= MAXFONTSIZE) ? texfontsizes[(int)(round(S))] : (S))
|
|
||||||
+#define TEXFONTSIZE(S) ((S) <= MAXFONTSIZE ? texfontsizes[(int)round(S)] : (S))
|
|
||||||
#define TEXFONTMAG(T) TEXFONTSIZE(T->size*(rigid_text(T) ? 1.0 : fontmag))
|
|
||||||
|
|
||||||
void setfigfont(F_text *text); /* genepic.c */
|
|
||||||
diff --git a/fig2dev/tests/read.at b/fig2dev/tests/read.at
|
|
||||||
index c53fbb9..d85356b 100644
|
|
||||||
--- a/fig2dev/tests/read.at
|
|
||||||
+++ b/fig2dev/tests/read.at
|
|
||||||
@@ -406,7 +406,7 @@ EOF
|
|
||||||
])
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
-AT_SETUP([allow tex font -1, ticket #81])
|
|
||||||
+AT_SETUP([allow tex font -1, tickets #71, #75, #81])
|
|
||||||
AT_KEYWORDS([pict2e tikz])
|
|
||||||
AT_DATA([text.fig], [FIG_FILE_TOP
|
|
||||||
4 0 0 50 -1 -1 12 0.0 0 150 405 0 0 Text\001
|
|
||||||
@@ -415,6 +415,8 @@ AT_CHECK([fig2dev -L pict2e text.fig
|
|
||||||
], 0, ignore)
|
|
||||||
AT_CHECK([fig2dev -L tikz text.fig
|
|
||||||
], 0, ignore)
|
|
||||||
+AT_CHECK([fig2dev -L mp text.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
AT_SETUP([reject ASCII NUL ('\0') in input, ticket #80])
|
|
||||||
@@ -430,6 +432,16 @@ EOF
|
|
||||||
], 1, ignore, ignore)
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
+AT_SETUP([allow tex font -1, ticket #81])
|
|
||||||
+AT_DATA([text.fig], [FIG_FILE_TOP
|
|
||||||
+4 0 0 50 -1 -1 12 0.0 0 150 405 0 0 Text\001
|
|
||||||
+])
|
|
||||||
+AT_CHECK([fig2dev -L pict2e text.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
+AT_CHECK([fig2dev -L tikz text.fig
|
|
||||||
+], 0, ignore)
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
AT_BANNER([Dynamically allocate picture file name.])
|
|
||||||
|
|
||||||
AT_SETUP([prepend fig file path to picture file name])
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,63 +0,0 @@
|
|||||||
From d50ae523fcee5c2d4357bbd8ce5baeeb18d15a2c Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ondrej Dubaj <odubaj@redhat.com>
|
|
||||||
Date: Tue, 21 Sep 2021 10:42:50 +0200
|
|
||||||
Subject: [PATCH] Reject out-of-range pattern
|
|
||||||
|
|
||||||
---
|
|
||||||
fig2dev/object.h | 2 +-
|
|
||||||
fig2dev/tests/read.at | 19 +++++++++++++++++--
|
|
||||||
2 files changed, 18 insertions(+), 3 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/object.h b/fig2dev/object.h
|
|
||||||
index 8464010..6830b13 100644
|
|
||||||
--- a/fig2dev/object.h
|
|
||||||
+++ b/fig2dev/object.h
|
|
||||||
@@ -61,7 +61,7 @@ typedef struct f_comment {
|
|
||||||
o->style < SOLID_LINE || o->style > DASH_3_DOTS_LINE || \
|
|
||||||
o->thickness < 0 || o->depth < 0 || o->depth > 999 || \
|
|
||||||
o->fill_style < UNFILLED || \
|
|
||||||
- o->fill_style > NUMSHADES + NUMTINTS + NUMPATTERNS || \
|
|
||||||
+ o->fill_style >= NUMSHADES + NUMTINTS + NUMPATTERNS || \
|
|
||||||
o->style_val < 0.0
|
|
||||||
|
|
||||||
typedef struct f_ellipse {
|
|
||||||
diff --git a/fig2dev/tests/read.at b/fig2dev/tests/read.at
|
|
||||||
index d85356b..7765805 100644
|
|
||||||
--- a/fig2dev/tests/read.at
|
|
||||||
+++ b/fig2dev/tests/read.at
|
|
||||||
@@ -421,15 +421,30 @@ AT_CLEANUP
|
|
||||||
|
|
||||||
AT_SETUP([reject ASCII NUL ('\0') in input, ticket #80])
|
|
||||||
AT_KEYWORDS([read.c svg])
|
|
||||||
-AT_CHECK([fig2dev -L svg $srcdir/data/text_w_ascii0.fig], 1, ignore, ignore)
|
|
||||||
+AT_CHECK([fig2dev -L svg $srcdir/data/text_w_ascii0.fig],
|
|
||||||
+1, ignore, [ASCII NUL ('\0') in line 11.
|
|
||||||
+])
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
AT_SETUP([reject out of range text angle, ticket #76])
|
|
||||||
+AT_KEYWORDS([read.c pstricks])
|
|
||||||
AT_CHECK([fig2dev -L pstricks <<EOF
|
|
||||||
FIG_FILE_TOP
|
|
||||||
4 0 0 50 -1 -1 12 9e26 0 150 405 0 0 Very slanted text\001
|
|
||||||
EOF
|
|
||||||
-], 1, ignore, ignore)
|
|
||||||
+], 1, ignore, [Invalid text object at line 10.
|
|
||||||
+])
|
|
||||||
+AT_CLEANUP
|
|
||||||
+
|
|
||||||
+AT_SETUP([reject out-of-range pattern fills, ticket #63])
|
|
||||||
+AT_KEYWORDS([read.c cgm])
|
|
||||||
+AT_CHECK([fig2dev -L cgm <<EOF
|
|
||||||
+FIG_FILE_TOP
|
|
||||||
+2 3 0 0 0 7 50 -1 63 0.000 0 0 -1 0 0 4
|
|
||||||
+ 0 0 1200 0 600 800 0 0
|
|
||||||
+EOF
|
|
||||||
+], 1, ignore, [Invalid line object at line 10.
|
|
||||||
+])
|
|
||||||
AT_CLEANUP
|
|
||||||
|
|
||||||
AT_SETUP([allow tex font -1, ticket #81])
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,29 +0,0 @@
|
|||||||
From fa5a2dced5cad973c3a9c9e83f21165942f1cd6d Mon Sep 17 00:00:00 2001
|
|
||||||
From: Ondrej Dubaj <odubaj@redhat.com>
|
|
||||||
Date: Thu, 23 Sep 2021 09:49:37 +0200
|
|
||||||
Subject: [PATCH] Do not crash on incomplete, closed splines
|
|
||||||
|
|
||||||
---
|
|
||||||
fig2dev/trans_spline.c | 6 ++++++
|
|
||||||
1 file changed, 6 insertions(+)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/trans_spline.c b/fig2dev/trans_spline.c
|
|
||||||
index 0905c79..60c54ad 100644
|
|
||||||
--- a/fig2dev/trans_spline.c
|
|
||||||
+++ b/fig2dev/trans_spline.c
|
|
||||||
@@ -226,6 +226,12 @@ compute_closed_spline(F_spline *spline, float precision)
|
|
||||||
if (!init_point_array(300, 200))
|
|
||||||
return NULL;
|
|
||||||
|
|
||||||
+ if (!(spline->points /* p0 */ && spline->controls /* s0 */ &&
|
|
||||||
+ spline->points->next /* p1 */ && spline->controls->next /* s1 */ &&
|
|
||||||
+ spline->points->next->next && spline->controls->next->next/* p2, s2 */&&
|
|
||||||
+ spline->points->next->next->next && spline->controls->next->next->next))
|
|
||||||
+ return NULL;
|
|
||||||
+
|
|
||||||
INIT_CONTROL_POINTS(spline, p0, s0, p1, s1, p2, s2, p3, s3);
|
|
||||||
COPY_CONTROL_POINT(first, s_first, p0, s0);
|
|
||||||
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
@ -1,39 +0,0 @@
|
|||||||
Subject: [PATCH] Exit correctly when invoked without arguments
|
|
||||||
https://sourceforge.net/p/mcj/fig2dev/ci/11fba42e388ff7d92f81518406429bdea0a6a3b3
|
|
||||||
|
|
||||||
---
|
|
||||||
fig2dev/fig2dev.c | 10 ++++++----
|
|
||||||
1 file changed, 6 insertions(+), 4 deletions(-)
|
|
||||||
|
|
||||||
diff --git a/fig2dev/fig2dev.c b/fig2dev/fig2dev.c
|
|
||||||
index 62ec099..949671e 100644
|
|
||||||
--- a/fig2dev/fig2dev.c
|
|
||||||
+++ b/fig2dev/fig2dev.c
|
|
||||||
@@ -161,9 +161,9 @@ static struct depth_opts {
|
|
||||||
|
|
||||||
static char Usage[] =
|
|
||||||
#ifdef I18N
|
|
||||||
-"Usage:\n %s -hV\n %s -L language [-s size] [-m scale] [-j] [input [output]]\n";
|
|
||||||
+"Usage:\n %1$s -hV\n %1$s -L language [-s size] [-m scale] [-j] [input [output]]\n";
|
|
||||||
#else
|
|
||||||
- "Usage:\n %s -hV\n %s -L language [-s size] [-m scale] [input [output]]\n";
|
|
||||||
+ "Usage:\n %1$s -hV\n %1$s -L language [-s size] [-m scale] [input [output]]\n";
|
|
||||||
#endif
|
|
||||||
|
|
||||||
static int parse_gridspec(char *string, float *numer, float *denom,
|
|
||||||
@@ -218,8 +218,10 @@ get_args(int argc, char *argv[])
|
|
||||||
char *grid, *p;
|
|
||||||
float numer, denom;
|
|
||||||
|
|
||||||
- if (argc == 1)
|
|
||||||
- fprintf(stderr, Usage, prog, prog);
|
|
||||||
+ if (argc == 1) {
|
|
||||||
+ fprintf(stderr, Usage, prog);
|
|
||||||
+ exit(EXIT_SUCCESS);
|
|
||||||
+ }
|
|
||||||
|
|
||||||
/* print the version, for the comfort of the autotest tests */
|
|
||||||
if (!strcmp(argv[1], "--version")) {
|
|
||||||
--
|
|
||||||
2.31.1
|
|
||||||
|
|
||||||
Loading…
Reference in new issue