From 8e60fcf53016679e2167f871a4c1d9df7a40c142 Mon Sep 17 00:00:00 2001 From: Juergen Spitzmueller Date: Thu, 9 Apr 2020 09:22:02 +0200 Subject: [PATCH] 2006-09-14 Enrico Forestieri * dt2dv.c: Handle non-ASCII characters. See https://www.lyx.org/trac/ticket/2836 --- 3rdparty/dtl/dt2dv.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/3rdparty/dtl/dt2dv.c b/3rdparty/dtl/dt2dv.c index bcec4a07a2..f8a057d45b 100644 --- a/3rdparty/dtl/dt2dv.c +++ b/3rdparty/dtl/dt2dv.c @@ -6,12 +6,13 @@ The author has expressed the hope that any modification will retain enough content to remain useful. He would also appreciate being acknowledged as the original author in the documentation. This declaration added 2008/11/14 by Clea F. Rees with the permission of Geoffrey Tobin. - - version 0.6.1 - 14:38 GMT +11 Thu 9 March 1995 + - version 0.6.2 - 14 September 2005 - Geoffrey Tobin G.Tobin@ee.latrobe.edu.au - fixes: Michal Tomczak-Jaegermann ntomczak@vm.ucs.ualberta.ca Nelson H. F. Beebe beebe@math.utah.edu Angus Leeming leeming@lyx.org: Enable dt2dv to handle .dvi files containing strings longer than 1024 chars. + Enrico Forestieri forenr@lyx.org: handle non-ASCII characters. - Reference: "The DVI Driver Standard, Level 0", by The TUG DVI Driver Standards Committee. Appendix A, "Device-Independent File Format". @@ -42,7 +43,7 @@ typedef struct size_t max; /* capacity of buf */ S4 wrote; /* number of characters written into buf */ size_t read; /* position in buf of next character to read from buf */ - char * buf; /* line buffer */ + unsigned char * buf; /* line buffer */ } Line; char linebuf[MAXLINE+1]; @@ -1097,7 +1098,7 @@ read_char dinfo(); status = 0; } - else if ( ! isprint (c) && ! isspace (c)) + else if ( ! isprint (c & 0x7f) && ! isspace (c)) { PRINT_PROGNAME; fprintf (stderr,