remove the pre-html part from debian diff

OBS-URL: https://build.opensuse.org/package/show/M17N/groff?expand=0&rev=43

groff_1.22.2-2.debian.diff

@@ -200,92 +200,6 @@ Author: Colin Watson <cjwatson@debian.org>
 Forwarded: no
 Last-Update: 2013-01-07
 
-Index: b/src/preproc/html/pre-html.cpp
-===================================================================
---- a/src/preproc/html/pre-html.cpp
-+++ b/src/preproc/html/pre-html.cpp
-@@ -152,6 +152,10 @@
- #define DEFAULT_IMAGE_RES 100	// number of pixels per inch resolution
- #define IMAGE_BOARDER_PIXELS 0
- #define INLINE_LEADER_CHAR '\\'
-+#define A4_LENGTH 841890	// taken from devps/Makefile.sub
-+#define LETTER_LENGTH 792000	// taken from devps/Makefile.sub
-+#define A4_OFFSET 0
-+#define LETTER_OFFSET 50	// 50/72 of an inch
- 
- // Don't use colour names here!  Otherwise there is a dependency on
- // a file called `rgb.txt' which maps names to colours.
-@@ -199,6 +203,7 @@
- 					// by -D
- static int troff_arg = 0;		// troff arg index
- static char *image_dir = NULL;		// user specified image directory
-+static char *gsPaper = NULL;		// the paper size that gs must use
- static int textAlphaBits = MAX_ALPHA_BITS;
- static int graphicAlphaBits = MAX_ALPHA_BITS;
- static char *antiAlias = NULL;		// antialias arguments we pass to gs
-@@ -312,6 +317,54 @@
- }
- 
- /*
-+ *  get_papersize - returns an integer determining the paper length from
-+ *  devps/DESC
-+ */
-+
-+static int get_papersize (void)
-+{
-+  char *pathp;
-+  FILE *f;
-+  int res;
-+  f = font_path.open_file("devps/DESC", &pathp);
-+  if (f == 0)
-+    fatal("can't open devps/DESC");
-+  while (get_line(f)) {
-+    int n = sscanf(linebuf, "paperlength %d", &res);
-+    if (n >= 1) {
-+      fclose(f);
-+      return res;
-+    }
-+    if (!strncmp(linebuf, "papersize", 9)) {
-+      double length;
-+      char *p = linebuf + 9;
-+      while (*p == ' ' || *p == '\t')
-+        p++;
-+      for (p = strtok(p, " \t"); p; p = strtok(0, " \t")) {
-+        if (font::scan_papersize(p, 0, &length, 0)) {
-+          fclose(f);
-+          return int(length * postscriptRes + 0.5);
-+        }
-+      }
-+      fatal("bad argument to `papersize' keyword in devps/DESC");
-+    }
-+  }
-+  fatal("can't find `papersize' or `paperlength' keyword in devps/DESC");
-+  return 0;
-+}
-+
-+/*
-+ *  determine_vertical_offset - works out the default vertical offset from
-+ *                              the page length
-+ */
-+
-+static void determine_vertical_offset (void)
-+{
-+  vertical_offset = ((A4_LENGTH-get_papersize())*72)/postscriptRes;
-+  gsPaper = "-sPAPERSIZE=a4";
-+}
-+
-+/*
-  *  html_system - A wrapper for system().
-  */
- 
-@@ -1782,6 +1835,7 @@
-   if (image_gen == NULL || (strcmp(image_gen, "") == 0))
-     fatal("devhtml/DESC must set the image_generator field, exiting");
-   postscriptRes = get_resolution();
-+  determine_vertical_offset();
-   i = scanArguments(argc, argv);
-   setupAntiAlias();
-   checkImageDir();
 Description: Add GFDL references to manual pages licensed under GFDL
 Author: Colin Watson <cjwatson@debian.org>
 Bug-Debian: http://bugs.debian.org/292229