commit 78a15c044892a982ba1115e534ad146d142d1ecf
Author: Juergen Spitzmueller <[email protected]>
Date: Thu Apr 9 09:21:05 2020 +0200
2005-07-25 Angus Leeming <[email protected]>
* dt2dv.c: Enable to handle .dvi files containing strings longer than 1024
chars.
* Makefile: enable the to work out of the box on both *nix and Windows
machines
under the MinSYS environment.
* man2ps: build fixes
See https://marc.info/?l=lyx-devel&m=115228143031699
---
3rdparty/dtl/dt2dv.c | 11 +++++++----
3rdparty/dtl/man2ps | 6 +++---
2 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/3rdparty/dtl/dt2dv.c b/3rdparty/dtl/dt2dv.c
index 67d4a31..bcec4a0 100644
--- a/3rdparty/dtl/dt2dv.c
+++ b/3rdparty/dtl/dt2dv.c
@@ -10,6 +10,8 @@
- Geoffrey Tobin [email protected]
- fixes: Michal Tomczak-Jaegermann [email protected]
Nelson H. F. Beebe [email protected]
+ Angus Leeming [email protected]: Enable dt2dv to handle .dvi files
+ containing strings longer than 1024 chars.
- Reference: "The DVI Driver Standard, Level 0",
by The TUG DVI Driver Standards Committee.
Appendix A, "Device-Independent File Format".
@@ -2229,7 +2231,7 @@ xfer_len_string
/* transfer (length and) quoted string from dtl to dvi file, */
/* return number of bytes written to dvi file. */
{
- U4 k, k2;
+ U4 k, k2, lstr_maxsize;
Lstring lstr;
if (debug)
@@ -2238,12 +2240,13 @@ xfer_len_string
fprintf (stderr, "(xfer_len_string) : entering xfer_len_string.\n");
}
- init_Lstring (&lstr, LSIZE);
-
/* k[n] : length of special string */
k = get_unsigned (dtl);
+ lstr_maxsize = (k > LSIZE) ? k : LSIZE;
+ init_Lstring (&lstr, lstr_maxsize);
+
if (debug)
{
PRINT_PROGNAME;
@@ -2573,7 +2576,7 @@ fontdef
#ifdef HEX_CHECKSUM
/* c[4] : (hexadecimal) checksum : I (gt) would prefer this */
xfer_hex (4, dtl, dvi);
-#else /NOT HEX_CHECKSUM */
+#else /*NOT HEX_CHECKSUM */
/* c[4] : checksum (octal, for comparison with tftopl's .pl file) */
xfer_oct (4, dtl, dvi);
#endif
diff --git a/3rdparty/dtl/man2ps b/3rdparty/dtl/man2ps
index 47eeb6e..9768429 100644
--- a/3rdparty/dtl/man2ps
+++ b/3rdparty/dtl/man2ps
@@ -25,16 +25,16 @@ case `basename $0` in
esac
# We can use either GNU groff or Sun Solaris troff + dpost
-if [ -x /usr/local/bin/groff ]
+if [ which groff > /dev/null ]
then # GNU groff
TROFF="groff $FORMAT"
TROFF2PS="cat"
-elif [ -x /usr/lib/lp/postscript/dpost ]
++elif [ which dpost > /dev/null ]
then # Solaris 2.1
TROFF="troff $FORMAT"
TROFF2PS="/usr/lib/lp/postscript/dpost"
else
- echo "Cannot find troff-to-PostScript filter"
++ echo "Cannot find troff-to-PostScript filter" >&2
exit 1
fi
--
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