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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/mma2ltx/extpro.c
Initial commit
Diffstat (limited to 'graphics/mma2ltx/extpro.c')
-rw-r--r--graphics/mma2ltx/extpro.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/graphics/mma2ltx/extpro.c b/graphics/mma2ltx/extpro.c
new file mode 100644
index 0000000000..43d21732c0
--- /dev/null
+++ b/graphics/mma2ltx/extpro.c
@@ -0,0 +1,119 @@
+/*
+ * extpro.c - Copyright (C) 1995 by Giuseppe Ghibo`
+ *
+ * Written by Giuseppe Ghibo`
+ *
+ * Version 1.0 - 16 May 1995
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+typedef int bool;
+#ifndef TRUE
+#define TRUE 1
+#endif
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#define TMPLEN 2048
+char tmpbuf[TMPLEN];
+
+void main(int argc, char **argv)
+{
+ FILE *fpin, *fpout;
+ char *fnamein, *fnameout, *p;
+ bool copylines, mathstart;
+
+ if (argc < 3)
+ {
+ fprintf(stderr,"extpro v1.0 (C) 1995 by Giuseppe Ghibò\n"
+ "Usage:\n"
+ "\textpro <mma psfile> <prologue file>\n\n"
+ "extracts a PS prologue file from a MMA PS file <mma psfile>,\n"
+ "and writes it into <prologue file>.\n");
+ exit(1);
+ }
+ else
+ {
+ fnamein = argv[1];
+ fnameout = argv[2];
+ }
+
+ if ((fpin = fopen(fnamein,"r")) == NULL)
+ {
+ fprintf(stderr,"Can't open file `%s' (r): %s\n",
+ fnamein, strerror(errno));
+ exit(1);
+ }
+
+ if ((fpout = fopen(fnameout,"w")) == NULL)
+ {
+ fprintf(stderr,"Can't open file `%s' (w): %s\n",
+ fnameout, strerror(errno));
+ exit(1);
+ }
+
+ fprintf(fpout,"%%%% Mathematica prologue.\n"
+ "%%%% Extracted from a picture saved by Mathematica in 'PS' form.\n%%%%\n");
+
+ copylines = FALSE;
+ mathstart = FALSE;
+
+ while ((fgets(tmpbuf, TMPLEN, fpin) != NULL))
+ {
+ if ((p = strstr(tmpbuf,"/Mathdict")) && !mathstart)
+ {
+ copylines = TRUE;
+ fputs(p, fpout);
+ continue;
+ }
+ else if (strstr(tmpbuf,"MathPictureStart") && !mathstart)
+ mathstart = TRUE;
+ else if (strstr(tmpbuf,"/Mlmarg") && !mathstart)
+ {
+ fprintf(fpout,"/Mlmarg\t\t0 def\n");
+ continue;
+ }
+ else if (strstr(tmpbuf,"/Mrmarg") && !mathstart)
+ {
+ fprintf(fpout,"/Mrmarg\t\t0 def\n");
+ continue;
+ }
+ else if (strstr(tmpbuf,"/Mbmarg") && !mathstart)
+ {
+ fprintf(fpout,"/Mbmarg\t\t0 def\n");
+ continue;
+ }
+ else if (strstr(tmpbuf,"/Mtmarg") && !mathstart)
+ {
+ fprintf(fpout,"/Mtmarg\t\t0 def\n");
+ continue;
+ }
+ else if (strstr(tmpbuf,"/Mwidth") && !mathstart)
+ continue;
+ else if (strstr(tmpbuf,"/Mheight") && !mathstart)
+ continue;
+ else if (strstr(tmpbuf,"/Mtransform") && !mathstart)
+ {
+ fprintf(fpout,"/Mtransform\t\173 \175 bind def\n");
+ continue;
+ }
+ else if (strstr(tmpbuf,"/Mnodistort") && !mathstart)
+ continue;
+ else if (strstr(tmpbuf,"%!") && mathstart)
+ break;
+
+ if (copylines)
+ fputs(tmpbuf,fpout);
+ }
+
+ fprintf(fpout,"end\n");
+
+ fclose(fpin);
+ fclose(fpout);
+}