1 files changed, 303 insertions, 303 deletions

diff --git a/src/Postscript.cxx b/src/Postscript.cxx
index 3072ac6..6a5b79f 100644
--- a/src/Postscript.cxx
+++ b/src/Postscript.cxx
@@ -31,362 +31,362 @@
 #define PSEDIT_PAGE_MARKER "/PSEditWidgetPageCount %d def %% PSEditWidget\n"
 
 static struct {
-  const char *glyph;
-  const char *c;
+	const char *glyph;
+	const char *c;
 } glyph_char[] = {
-  {"adieresis",  "ä"}, 
-  {"Adieresis",  "Ä"}, 
-  {"odieresis",  "ö"}, 
-  {"Odieresis",  "Ö"}, 
-  {"udieresis",  "ü"}, 
-  {"Udieresis",  "Ü"}, 
-  {"germandbls", "ß"}, 
-  {"parenleft",  "("}, 
-  {"parenright", ")"}, 
-  {"percent",    "%"}, 
-  {"backslash",  "\\"}, 
-  {"exclamdown", "¡"},
-  {"cent",       "¢"},
-  {"sterling",   "£"},
-  {"currency",   "¤"},
-  {"yen",        "¥"},
-  {"brokenbar",  "¦"},
-  {"section",    "§"},
-  {"diaeresis",  "¨"},
-  {"copyright",  "©"},
-  {"ordfeminine","ª"},
-  {"guillemotleft","«"},
-  {"notsign",    "¬"},
-  {"hyphen",     "­"},
-  {"registered", "®"},
-  {"macron",     "¯"},
-  {"degree",     "°"},
-  {"plusminus",  "±"},
-  {"twosuperior","²"},
-  {"threesuperior","³"},
-  {"acute",      "´"},
-  {"mu",         "µ"},
-  {"paragraph",  "¶"},
-  {"periodcentered","·"},
-  {"cedilla",    "¸"},
-  {"onesuperior","¹"},
-  {"masculine",  "º"},
-  {"guillemotright","»"},
-  {"onequarter", "¼"},
-  {"onehalf",    "½"},
-  {"threequarters","¾"},
-  {"questiondown","¿"},
-  {"Agrave",      "À"},
-  {"Aacute",      "Á"},
-  {"Acircumflex", "Â"},
-  {"Atilde",      "Ã"},
-  {"Adiaeresis",  "Ä"},
-  {"Aring",       "Å"},
-  {"AE",          "Æ"},
-  {"Ccedilla",    "Ç"},
-  {"Egrave",      "È"},
-  {"Eacute",      "É"},
-  {"Ecircumflex", "Ê"},
-  {"Ediaeresis",  "Ë"},
-  {"Igrave",      "Ì"},
-  {"Iacute",      "Í"},
-  {"Icircumflex", "Î"},
-  {"Idiaeresis",  "Ï"},
-  {"ETH",         "Ð"},
-  {"Ntilde",      "Ñ"},
-  {"Ograve",      "Ò"},
-  {"Oacute",      "Ó"},
-  {"Ocircumflex", "Ô"},
-  {"Otilde",      "Õ"},
-  {"Odiaeresis",  "Ö"},
-  {"multiply",    "×"},
-  {"Ooblique",    "Ø"},
-  {"Ugrave",      "Ù"},
-  {"Uacute",      "Ú"},
-  {"Ucircumflex", "Û"},
-  {"Udiaeresis",  "Ü"},
-  {"Yacute",      "Ý"},
-  {"THORN",       "Þ"},
-  {"ssharp",      "ß"},
-  {"agrave",      "à"},
-  {"aacute",      "á"},
-  {"acircumflex", "â"},
-  {"atilde",      "ã"},
-  {"adiaeresis",  "ä"},
-  {"aring",       "å"},
-  {"ae",          "æ"},
-  {"ccedilla",    "ç"},
-  {"egrave",      "è"},
-  {"eacute",      "é"},
-  {"ecircumflex", "ê"},
-  {"ediaeresis",  "ë"},
-  {"igrave",      "ì"},
-  {"iacute",      "í"},
-  {"icircumflex", "î"},
-  {"idiaeresis",  "ï"},
-  {"eth",         "ð"},
-  {"ntilde",      "ñ"},
-  {"ograve",      "ò"},
-  {"oacute",      "ó"},
-  {"ocircumflex", "ô"},
-  {"otilde",      "õ"},
-  {"odiaeresis",  "ö"},
-  {"division",    "÷"},
-  {"oslash",      "ø"},
-  {"ugrave",      "ù"},
-  {"uacute",      "ú"},
-  {"ucircumflex", "û"},
-  {"udiaeresis",  "ü"},
-  {"yacute",      "ý"},
-  {"thorn",       "þ"},
-  {"ydiaeresis",  "ÿ"},
-  {NULL, NULL}};
+	{"adieresis",  "ä"}, 
+	{"Adieresis",  "Ä"}, 
+	{"odieresis",  "ö"}, 
+	{"Odieresis",  "Ö"}, 
+	{"udieresis",  "ü"}, 
+	{"Udieresis",  "Ü"}, 
+	{"germandbls", "ß"}, 
+	{"parenleft",  "("}, 
+	{"parenright", ")"}, 
+	{"percent",    "%"}, 
+	{"backslash",  "\\"}, 
+	{"exclamdown", "¡"},
+	{"cent",       "¢"},
+	{"sterling",   "£"},
+	{"currency",   "¤"},
+	{"yen",        "¥"},
+	{"brokenbar",  "¦"},
+	{"section",    "§"},
+	{"diaeresis",  "¨"},
+	{"copyright",  "©"},
+	{"ordfeminine","ª"},
+	{"guillemotleft","«"},
+	{"notsign",    "¬"},
+	{"hyphen",     "­"},
+	{"registered", "®"},
+	{"macron",     "¯"},
+	{"degree",     "°"},
+	{"plusminus",  "±"},
+	{"twosuperior","²"},
+	{"threesuperior","³"},
+	{"acute",      "´"},
+	{"mu",         "µ"},
+	{"paragraph",  "¶"},
+	{"periodcentered","·"},
+	{"cedilla",    "¸"},
+	{"onesuperior","¹"},
+	{"masculine",  "º"},
+	{"guillemotright","»"},
+	{"onequarter", "¼"},
+	{"onehalf",    "½"},
+	{"threequarters","¾"},
+	{"questiondown","¿"},
+	{"Agrave",      "À"},
+	{"Aacute",      "Á"},
+	{"Acircumflex", "Â"},
+	{"Atilde",      "Ã"},
+	{"Adiaeresis",  "Ä"},
+	{"Aring",       "Å"},
+	{"AE",          "Æ"},
+	{"Ccedilla",    "Ç"},
+	{"Egrave",      "È"},
+	{"Eacute",      "É"},
+	{"Ecircumflex", "Ê"},
+	{"Ediaeresis",  "Ë"},
+	{"Igrave",      "Ì"},
+	{"Iacute",      "Í"},
+	{"Icircumflex", "Î"},
+	{"Idiaeresis",  "Ï"},
+	{"ETH",         "Ð"},
+	{"Ntilde",      "Ñ"},
+	{"Ograve",      "Ò"},
+	{"Oacute",      "Ó"},
+	{"Ocircumflex", "Ô"},
+	{"Otilde",      "Õ"},
+	{"Odiaeresis",  "Ö"},
+	{"multiply",    "×"},
+	{"Ooblique",    "Ø"},
+	{"Ugrave",      "Ù"},
+	{"Uacute",      "Ú"},
+	{"Ucircumflex", "Û"},
+	{"Udiaeresis",  "Ü"},
+	{"Yacute",      "Ý"},
+	{"THORN",       "Þ"},
+	{"ssharp",      "ß"},
+	{"agrave",      "à"},
+	{"aacute",      "á"},
+	{"acircumflex", "â"},
+	{"atilde",      "ã"},
+	{"adiaeresis",  "ä"},
+	{"aring",       "å"},
+	{"ae",          "æ"},
+	{"ccedilla",    "ç"},
+	{"egrave",      "è"},
+	{"eacute",      "é"},
+	{"ecircumflex", "ê"},
+	{"ediaeresis",  "ë"},
+	{"igrave",      "ì"},
+	{"iacute",      "í"},
+	{"icircumflex", "î"},
+	{"idiaeresis",  "ï"},
+	{"eth",         "ð"},
+	{"ntilde",      "ñ"},
+	{"ograve",      "ò"},
+	{"oacute",      "ó"},
+	{"ocircumflex", "ô"},
+	{"otilde",      "õ"},
+	{"odiaeresis",  "ö"},
+	{"division",    "÷"},
+	{"oslash",      "ø"},
+	{"ugrave",      "ù"},
+	{"uacute",      "ú"},
+	{"ucircumflex", "û"},
+	{"udiaeresis",  "ü"},
+	{"yacute",      "ý"},
+	{"thorn",       "þ"},
+	{"ydiaeresis",  "ÿ"},
+	{NULL, NULL}};
 
 static const char * glyph_to_char(char *glyph) {
-  int i=0;
-
-  while(glyph_char[i].glyph != NULL) {
-    if (strcmp(glyph_char[i].glyph, glyph) == 0) {
-      return glyph_char[i].c;
-      }
-    i++;
-  }
-  
-  return NULL;
+	int i=0;
+
+	while(glyph_char[i].glyph != NULL) {
+		if (strcmp(glyph_char[i].glyph, glyph) == 0) {
+			return glyph_char[i].c;
+		}
+		i++;
+	}
+
+	return NULL;
 }
 
 static const char * char_to_glyph(char *c) {
-  int i=0;
-  
-  while(glyph_char[i].glyph != NULL) {
-    if (strncmp(glyph_char[i].c, c, 1) == 0) {
-      return glyph_char[i].glyph;
-    }
-    i++;
-  }
-  
-  return NULL;
+	int i=0;
+
+	while(glyph_char[i].glyph != NULL) {
+		if (strncmp(glyph_char[i].c, c, 1) == 0) {
+			return glyph_char[i].glyph;
+		}
+		i++;
+	}
+
+	return NULL;
 }
 
 PSParser::PSParser(PSEditModel *p) {
-  pse = p;
-  cur_size = 12;
+	pse = p;
+	cur_size = 12;
 }
 
 int PSParser::parse(char *line) {
-  return 0;
+	return 0;
 }
 
 PSParser_2::PSParser_2(PSEditModel *p) : PSParser(p) {
-  page = 1;
-  inside = 0;
+	page = 1;
+	inside = 0;
 }
 
 int PSParser_2::parse(char *line) {
-  int x1, y1, size, dummy;
-  PSEditColor c;
-  char buf[2028];
-  
-  if (!inside && strcmp(line, PSEDIT_BEGIN) == 0) {
-    inside = 1;
-    return 1; // line was recognized 
-  } else if (inside && strcmp(line, PSEDIT_END) == 0) {
-    inside = 0;
-    return 1;
-  } else if (inside && sscanf(line, PSEDIT_PAGE_FORMAT, &page) == 1) {
-    return 1; 
-  } else if (inside && sscanf(line, PSEDIT_SIZE_FORMAT, &size) == 1) {
-    cur_size = size;
-    return 1; 
-  } else if (inside && sscanf(line, PSEDIT_COLOR_FORMAT, &c.r, &c.g, &c.b)
-	     == 3) {
-    cur_text_color.set(&c);
-    return 1; 
-  } else if (inside && sscanf(line, PSEDIT_POS_FORMAT, &x1, &y1) == 2) {
-    pse->new_text(x1, y1, "", cur_size, page, &cur_text_color);
-    return 1;
-  } else if (inside && sscanf(line, PSEDIT_GLYPH_FORMAT, buf) == 1) {
-    pse->append_text(glyph_to_char(buf));
-    return 1;
-  } else if (inside && sscanf(line, PSEDIT_TEXT_FORMAT_SCAN, buf) == 1) {
-    pse->append_text(buf);
-    return 1;
-  } else if (inside && sscanf(line, PSEDIT_TAG_FORMAT, buf) == 1) {
-    pse->set_tag(buf);
-    return 1;
-  } else if (inside) {
-    return 1;
-  } else if (sscanf(line, PSEDIT_PAGE_MARKER, &dummy) == 1) {
-    return 1; 
-  } else {
-    return 0; // line not recognized
-  }
+	int x1, y1, size, dummy;
+	PSEditColor c;
+	char buf[2028];
+
+	if (!inside && strcmp(line, PSEDIT_BEGIN) == 0) {
+		inside = 1;
+		return 1; // line was recognized 
+	} else if (inside && strcmp(line, PSEDIT_END) == 0) {
+		inside = 0;
+		return 1;
+	} else if (inside && sscanf(line, PSEDIT_PAGE_FORMAT, &page) == 1) {
+		return 1; 
+	} else if (inside && sscanf(line, PSEDIT_SIZE_FORMAT, &size) == 1) {
+		cur_size = size;
+		return 1; 
+	} else if (inside && sscanf(line, PSEDIT_COLOR_FORMAT, &c.r, &c.g, &c.b)
+		== 3) {
+		cur_text_color.set(&c);
+		return 1; 
+	} else if (inside && sscanf(line, PSEDIT_POS_FORMAT, &x1, &y1) == 2) {
+		pse->new_text(x1, y1, "", cur_size, page, &cur_text_color);
+		return 1;
+	} else if (inside && sscanf(line, PSEDIT_GLYPH_FORMAT, buf) == 1) {
+		pse->append_text(glyph_to_char(buf));
+		return 1;
+	} else if (inside && sscanf(line, PSEDIT_TEXT_FORMAT_SCAN, buf) == 1) {
+		pse->append_text(buf);
+		return 1;
+	} else if (inside && sscanf(line, PSEDIT_TAG_FORMAT, buf) == 1) {
+		pse->set_tag(buf);
+		return 1;
+	} else if (inside) {
+		return 1;
+	} else if (sscanf(line, PSEDIT_PAGE_MARKER, &dummy) == 1) {
+		return 1; 
+	} else {
+		return 0; // line not recognized
+	}
 }
 
 
 
 
 PSWriter::PSWriter(PSEditModel *p) {
-  pse = p;
+	pse = p;
 }
 
 int PSWriter::write(FILE *in, FILE *out) {
-  char linebuf[1024];
-  int done=0, page = 1;
-  
-  while (fgets(linebuf, 1024, in) != NULL) {
-    // Try to write main block before %%EndSetup or %%EndProlog
-    if (!done && 
-	(strncmp(linebuf, "%%EndSetup", strlen("%%EndSetup")) == 0 ||
-	 strncmp(linebuf, "%%EndProlog", strlen("%%EndProlog")) == 0)) {
-      done++;
-      write_main_block(out);
-    }
-
-    fprintf(out, "%s", linebuf);
-
-    // Try to write main block after %%BeginProlog
-    if (!done && 
-	(strncmp(linebuf, "%%BeginProlog", strlen("%%BeginProlog")) == 0)) {
-      done++;
-      write_main_block(out);
-    }
-
-    if (strncmp(linebuf, "%%Page:", strlen("%%Page:")) == 0) {
-      fprintf(out, PSEDIT_PAGE_MARKER, page++);
-    }
-  }
-
-  return 0;
+	char linebuf[1024];
+	int done=0, page = 1;
+
+	while (fgets(linebuf, 1024, in) != NULL) {
+		// Try to write main block before %%EndSetup or %%EndProlog
+		if (!done && 
+			(strncmp(linebuf, "%%EndSetup", strlen("%%EndSetup")) == 0 ||
+			 strncmp(linebuf, "%%EndProlog", strlen("%%EndProlog")) == 0)) {
+			done++;
+			write_main_block(out);
+		}
+
+		fprintf(out, "%s", linebuf);
+
+		// Try to write main block after %%BeginProlog
+		if (!done && 
+			(strncmp(linebuf, "%%BeginProlog", strlen("%%BeginProlog")) == 0)) {
+			done++;
+			write_main_block(out);
+		}
+
+		if (strncmp(linebuf, "%%Page:", strlen("%%Page:")) == 0) {
+			fprintf(out, PSEDIT_PAGE_MARKER, page++);
+		}
+	}
+
+	return 0;
 }
 
 void PSWriter::write_main_block(FILE *out) {
-  fprintf(out, "\n");
-  fprintf(out, "%s", PSEDIT_BEGIN);
-  fprintf(out, "\n");
-  
-  write_internal_format(out);
-  pos_format   = PS_POS_FORMAT;
-  size_format  = PS_SIZE_FORMAT;
-  color_format = PS_COLOR_FORMAT;
-  text_format  = PS_TEXT_FORMAT;
-  glyph_format = PS_GLYPH_FORMAT;
-  tag_format   = PS_TAG_FORMAT;
-  
-  fprintf(out, "\n");
-  fprintf(out, ps_header());
-  
-  for (int i=1;i<pse->get_max_pages();i++) {
-    if (pse->get_text(i)) {
-      fprintf(out, "dup %d eq { \n", i);
-      write_text(out, pse->get_text(i));
-      fprintf(out, "} if\n");
-    }
-  }
-  
-  fprintf(out, ps_trailer());
-  fprintf(out, "\n");
-  fprintf(out, "%s", PSEDIT_END);
-  fprintf(out, "\n");
+	fprintf(out, "\n");
+	fprintf(out, "%s", PSEDIT_BEGIN);
+	fprintf(out, "\n");
+
+	write_internal_format(out);
+	pos_format   = PS_POS_FORMAT;
+	size_format  = PS_SIZE_FORMAT;
+	color_format = PS_COLOR_FORMAT;
+	text_format  = PS_TEXT_FORMAT;
+	glyph_format = PS_GLYPH_FORMAT;
+	tag_format   = PS_TAG_FORMAT;
+
+	fprintf(out, "\n");
+	fprintf(out, ps_header());
+
+	for (int i=1;i<pse->get_max_pages();i++) {
+		if (pse->get_text(i)) {
+			fprintf(out, "dup %d eq { \n", i);
+			write_text(out, pse->get_text(i));
+			fprintf(out, "} if\n");
+		}
+	}
+
+	fprintf(out, ps_trailer());
+	fprintf(out, "\n");
+	fprintf(out, "%s", PSEDIT_END);
+	fprintf(out, "\n");
 }
 
 
 void PSWriter::write_internal_format(FILE *out) {
-  pos_format   = PSEDIT_POS_FORMAT;
-  size_format  = PSEDIT_SIZE_FORMAT;
-  color_format = PSEDIT_COLOR_FORMAT;
-  text_format  = PSEDIT_TEXT_FORMAT_PRINT;
-  glyph_format = PSEDIT_GLYPH_FORMAT;
-  tag_format   = PSEDIT_TAG_FORMAT;
-
-  for (int i=1;i<pse->get_max_pages();i++) {
-    if (pse->get_text(i)) {
-      fprintf(out, PSEDIT_PAGE_FORMAT, i);
-      write_text(out, pse->get_text(i));
-    }
-  }
+	pos_format   = PSEDIT_POS_FORMAT;
+	size_format  = PSEDIT_SIZE_FORMAT;
+	color_format = PSEDIT_COLOR_FORMAT;
+	text_format  = PSEDIT_TEXT_FORMAT_PRINT;
+	glyph_format = PSEDIT_GLYPH_FORMAT;
+	tag_format   = PSEDIT_TAG_FORMAT;
+
+	for (int i=1;i<pse->get_max_pages();i++) {
+		if (pse->get_text(i)) {
+			fprintf(out, PSEDIT_PAGE_FORMAT, i);
+			write_text(out, pse->get_text(i));
+		}
+	}
 }
 
 void PSWriter::write_string(FILE *out, char *s) {
-  const char *glyph;
-  
-  if (strlen(s) == 0) {
-    return;
-  } else if ((glyph = char_to_glyph(s)) != NULL) {
-    fprintf(out, glyph_format, glyph);
-    write_string(out, &(s[1]));
-    return;
-  } else {
-    for(int i=0; i<strlen(s); i++) {
-      if ((glyph = char_to_glyph(&(s[i]))) != NULL) {
-	char *s1 = strdup(s);
-	s1[i] = '\0';
-	fprintf(out, text_format, s1);
-	free(s1);
-	write_string(out, &(s[i]));
-	return;
+	const char *glyph;
+
+	if (strlen(s) == 0) {
+		return;
+	} else if ((glyph = char_to_glyph(s)) != NULL) {
+		fprintf(out, glyph_format, glyph);
+		write_string(out, &(s[1]));
+		return;
+	} else {
+		for(int i=0; i<strlen(s); i++) {
+			if ((glyph = char_to_glyph(&(s[i]))) != NULL) {
+				char *s1 = strdup(s);
+				s1[i] = '\0';
+				fprintf(out, text_format, s1);
+				free(s1);
+				write_string(out, &(s[i]));
+				return;
+			}
+		}
+		fprintf(out, text_format, s);
 	}
-    }
-    fprintf(out, text_format, s);
-  }
-  return;
+	return;
 }
 
 int PSWriter::write_text(FILE *out, PSEditText *t) {
-  char *s;
-
-  if (!t) {
-    return 0;
-  }
-  
-  s = t->get_text();
-
-  if (strcmp(s, "") != 0 || t->get_tag() != NULL) {
-    fprintf(out, size_format, t->get_size());
-    fprintf(out, color_format, 
-	    t->text_color.r,
-	    t->text_color.g,
-	    t->text_color.b);
-    fprintf(out, pos_format, t->get_x(), t->get_y());
-    if (t->get_tag()) {
-      fprintf(out, tag_format, t->get_tag());
-    }
-
-    write_string(out, s);
-  }
-  
-  if (t->get_next()) {
-    return write_text(out, t->get_next());
-  }
-  
-  return 0;
+	char *s;
+
+	if (!t) {
+		return 0;
+	}
+
+	s = t->get_text();
+
+	if (strcmp(s, "") != 0 || t->get_tag() != NULL) {
+		fprintf(out, size_format, t->get_size());
+		fprintf(out, color_format, 
+			t->text_color.r,
+			t->text_color.g,
+			t->text_color.b);
+		fprintf(out, pos_format, t->get_x(), t->get_y());
+		if (t->get_tag()) {
+			fprintf(out, tag_format, t->get_tag());
+		}
+
+		write_string(out, s);
+	}
+
+	if (t->get_next()) {
+		return write_text(out, t->get_next());
+	}
+
+	return 0;
 }
 
 char * PSWriter::ps_header() {
-  return "";
+	return "";
 }
 
 char * PSWriter::ps_trailer() {
-  return "";
+	return "";
 }
 
 PSLevel1Writer::PSLevel1Writer(PSEditModel *p) : PSWriter(p) {};
 
 char * PSLevel1Writer::ps_header() {
-  return
-    "/PSEditWidgetPageCount 0 def\n"
-    "/PSEditWidgetPC 0 def\n"
-	"/PSEditWidgetFontHelvetica /Helvetica findfont def\n"
-    "/PSEditWidgetshowpage /showpage load def\n"
-    "/showpage {\n"	
-    "gsave initgraphics\n"
-    "PSEditWidgetPageCount 0 eq { \n"
-    "/PSEditWidgetPC PSEditWidgetPC 1 add def PSEditWidgetPC\n"
-    "} {\n"
-    "PSEditWidgetPageCount\n"
-    "} ifelse\n";
+	return
+		"/PSEditWidgetPageCount 0 def\n"
+		"/PSEditWidgetPC 0 def\n"
+		"/PSEditWidgetFontHelvetica /Helvetica findfont def\n"
+		"/PSEditWidgetshowpage /showpage load def\n"
+		"/showpage {\n"	
+		"gsave initgraphics\n"
+		"PSEditWidgetPageCount 0 eq { \n"
+		"/PSEditWidgetPC PSEditWidgetPC 1 add def PSEditWidgetPC\n"
+		"} {\n"
+		"PSEditWidgetPageCount\n"
+		"} ifelse\n";
 }
 
 char * PSLevel1Writer::ps_trailer() {
-  return  "grestore PSEditWidgetshowpage} def\n";
+	return  "grestore PSEditWidgetshowpage} def\n";
 }