Use a blank line at most

13 files changed, 0 insertions, 34 deletions

diff --git a/backend/dvi/dvi-document.c b/backend/dvi/dvi-document.c
index 1a84fe72..7971b662 100644
--- a/backend/dvi/dvi-document.c
+++ b/backend/dvi/dvi-document.c
@@ -110,7 +110,6 @@ dvi_document_load (EvDocument  *document,
 
 	mdvi_cairo_device_init (&dvi_document->context->device);
 
-
 	dvi_document->base_width = dvi_document->context->dvi_page_w * dvi_document->context->params.conv
 		+ 2 * unit2pix(dvi_document->params->dpi, MDVI_HMARGIN) / dvi_document->params->hshrink;
 
@@ -123,7 +122,6 @@ dvi_document_load (EvDocument  *document,
 	return TRUE;
 }
 
-
 static gboolean
 dvi_document_save (EvDocument  *document,
 		      const char  *uri,
diff --git a/backend/dvi/fonts.c b/backend/dvi/fonts.c
index 7c15f8d7..903eefa9 100644
--- a/backend/dvi/fonts.c
+++ b/backend/dvi/fonts.c
@@ -54,4 +54,3 @@ void mdvi_register_fonts (void)
 	return;
 }
 
-
diff --git a/backend/dvi/mdvi-lib/afmparse.c b/backend/dvi/mdvi-lib/afmparse.c
index f8d840b7..f01042d2 100644
--- a/backend/dvi/mdvi-lib/afmparse.c
+++ b/backend/dvi/mdvi-lib/afmparse.c
@@ -81,13 +81,10 @@
 
 #define MATCH(A,B)		(strncmp((A),(B), MAX_NAME) == 0)
 
-
-
 /*************************** GLOBALS ***********************/
 
 static char *ident = NULL; /* storage buffer for keywords */
 
-
 /* "shorts" for fast case statement
  * The values of each of these enumerated items correspond to an entry in the
  * table of strings defined below. Therefore, if you add a new string as
@@ -175,7 +172,6 @@ static char *token(FILE *stream)
 
 } /* token */
 
-
 /*************************** linetoken *************************/
 
 /*  "linetoken" will get read all tokens until the EOL character from
@@ -203,7 +199,6 @@ static char *linetoken(FILE *stream)
 
 } /* linetoken */
 
-
 /*************************** recognize *************************/
 
 /*  This function tries to match a string to a known list of
@@ -234,7 +229,6 @@ static enum parseKey recognize(char *ident)
 
 } /* recognize */
 
-
 /************************* parseGlobals *****************************/
 
 /*  This function is called by "parseFile". It will parse the AFM File
@@ -401,8 +395,6 @@ static BOOL parseGlobals(FILE *fp, GlobalFontInfo *gfi)
 
 } /* parseGlobals */
 
-
-
 #if 0 /* this function does not seem to be used anywhere */
 /************************* initializeArray ************************/
 
@@ -584,7 +576,6 @@ static int parseCharWidths(FILE *fp, int *cwi)
 
 } /* parseCharWidths */
 
-
 /************************* parseCharMetrics ************************/
 
 /*  This function is called by parseFile if the caller of parseFile
@@ -694,8 +685,6 @@ static int parseCharMetrics(FILE *fp, FontInfo *fi)
 
 } /* parseCharMetrics */
 
-
-
 /************************* parseTrackKernData ***********************/
 
 /*  This function is called by "parseFile". It will parse the AFM File
@@ -797,7 +786,6 @@ static int parseTrackKernData(FILE *fp, FontInfo *fi)
 
 } /* parseTrackKernData */
 
-
 /************************* parsePairKernData ************************/
 
 /*  This function is called by "parseFile". It will parse the AFM File
@@ -918,7 +906,6 @@ static int parsePairKernData(FILE *fp, FontInfo *fi)
 
 } /* parsePairKernData */
 
-
 /************************* parseCompCharData **************************/
 
 /*  This function is called by "parseFile". It will parse the AFM File
@@ -1043,12 +1030,8 @@ static int parseCompCharData(FILE *fp, FontInfo *fi)
 
 } /* parseCompCharData */
 
-
-
-
 /*************************** 'PUBLIC' FUNCTION ********************/
 
-
 /*************************** parseFile *****************************/
 
 /*  parseFile is the only 'public' procedure available. It is called
@@ -1078,7 +1061,6 @@ extern int afm_parse_file(FILE *fp, FontInfo **fi, FLAGS flags)
 
     register char *keyword; /* used to store a token */
 
-
     /* storage data for the global variable ident */
     ident = (char *) calloc(MAX_NAME, sizeof(char));
     if (ident == NULL) {error = storageProblem; return(error);}
diff --git a/backend/dvi/mdvi-lib/bitmap.c b/backend/dvi/mdvi-lib/bitmap.c
index de1de6a7..877aef5d 100644
--- a/backend/dvi/mdvi-lib/bitmap.c
+++ b/backend/dvi/mdvi-lib/bitmap.c
@@ -117,7 +117,6 @@ static Uchar bit_swap[] = {
 	0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
 };
 
-
 /*
  * next we have three bitmap functions to convert bitmaps in LSB bit order
  * with 8, 16 and 32 bits per unit, to our internal format. The differences
@@ -192,7 +191,6 @@ BITMAP	*bitmap_convert_msb8(Uchar *data, int w, int h, int stride)
 	return bm;
 }
 
-
 BITMAP	*bitmap_copy(BITMAP *bm)
 {
 	BITMAP	*nb = bitmap_alloc(bm->width, bm->height);
diff --git a/backend/dvi/mdvi-lib/color.c b/backend/dvi/mdvi-lib/color.c
index ef6036a9..ced9ac0c 100644
--- a/backend/dvi/mdvi-lib/color.c
+++ b/backend/dvi/mdvi-lib/color.c
@@ -79,7 +79,6 @@ static int		cc_entries;
 
 #define GAMMA_DIFF	0.005
 
-
 /* create a color table */
 Ulong	*get_color_table(DviDevice *dev,
 			 int nlevels, Ulong fg, Ulong bg, double gamma, int density)
diff --git a/backend/dvi/mdvi-lib/color.h b/backend/dvi/mdvi-lib/color.h
index cbc3c0ef..c87c4dcf 100644
--- a/backend/dvi/mdvi-lib/color.h
+++ b/backend/dvi/mdvi-lib/color.h
@@ -16,7 +16,6 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
-
 #ifndef _COLOR_H_
 #define _COLOR_H_
 
diff --git a/backend/dvi/mdvi-lib/fontmap.c b/backend/dvi/mdvi-lib/fontmap.c
index 36111bd5..24b497bb 100644
--- a/backend/dvi/mdvi-lib/fontmap.c
+++ b/backend/dvi/mdvi-lib/fontmap.c
@@ -834,7 +834,6 @@ int	mdvi_add_fontmap_file(const char *name, const char *fullpath)
 	return 0;
 }
 
-
 void	mdvi_flush_encodings(void)
 {
 	DviEncoding *enc;
diff --git a/backend/dvi/mdvi-lib/hash.c b/backend/dvi/mdvi-lib/hash.c
index 3327fa58..693f67f6 100644
--- a/backend/dvi/mdvi-lib/hash.c
+++ b/backend/dvi/mdvi-lib/hash.c
@@ -21,7 +21,6 @@
 
 /* simple hash tables for MDVI */
 
-
 struct _DviHashBucket {
 	DviHashBucket *next;
 	DviHashKey	key;
diff --git a/backend/dvi/mdvi-lib/hash.h b/backend/dvi/mdvi-lib/hash.h
index b10afd60..ed1cdfb0 100644
--- a/backend/dvi/mdvi-lib/hash.h
+++ b/backend/dvi/mdvi-lib/hash.h
@@ -3,7 +3,6 @@
 
 /* Hash tables */
 
-
 typedef struct _DviHashBucket DviHashBucket;
 typedef struct _DviHashTable DviHashTable;
 
@@ -18,7 +17,6 @@ typedef Ulong	(*DviHashFunc) __PROTO((DviHashKey key));
 typedef int	(*DviHashComp) __PROTO((DviHashKey key1, DviHashKey key2));
 typedef void	(*DviHashFree) __PROTO((DviHashKey key, void *data));
 
-
 struct _DviHashTable {
 	DviHashBucket	**buckets;
 	int	nbucks;
diff --git a/backend/dvi/mdvi-lib/mdvi.h b/backend/dvi/mdvi-lib/mdvi.h
index a05f9278..a0857f3f 100644
--- a/backend/dvi/mdvi-lib/mdvi.h
+++ b/backend/dvi/mdvi-lib/mdvi.h
@@ -414,7 +414,6 @@ struct _DviRange {
 	int	step;		/* step */
 };
 
-
 typedef void (*DviSpecialHandler)
 	__PROTO((DviContext *dvi, const char *prefix, const char *arg));
 
@@ -600,7 +599,6 @@ extern int font_free_unused __PROTO((DviDevice *));
 
 extern int mdvi_encode_font __PROTO((DviParams *, DviFont *));
 
-
 /* font lookup functions */
 extern int mdvi_register_font_type __PROTO((DviFontInfo *, int));
 extern char **mdvi_list_font_class __PROTO((int));
diff --git a/backend/dvi/mdvi-lib/paper.h b/backend/dvi/mdvi-lib/paper.h
index d42ee079..0eb2c938 100644
--- a/backend/dvi/mdvi-lib/paper.h
+++ b/backend/dvi/mdvi-lib/paper.h
@@ -24,7 +24,6 @@ struct _DviPaperSpec {
 	const char *height;
 };
 
-
 extern int 	mdvi_get_paper_size __PROTO((const char *, DviPaper *));
 extern DviPaperSpec* mdvi_get_paper_specs __PROTO((DviPaperClass));
 extern void	mdvi_free_paper_specs __PROTO((DviPaperSpec *));
diff --git a/backend/dvi/mdvi-lib/special.c b/backend/dvi/mdvi-lib/special.c
index 64a1647b..93dd390e 100644
--- a/backend/dvi/mdvi-lib/special.c
+++ b/backend/dvi/mdvi-lib/special.c
@@ -212,7 +212,6 @@ void	mdvi_flush_specials(void)
 {
 	DviSpecial *sp, *list;
 
-
 	for(list = (DviSpecial *)specials.head; (sp = list); ) {
 		list = sp->next;
 		if(sp->prefix) mdvi_free(sp->prefix);
diff --git a/backend/dvi/mdvi-lib/tfmfile.c b/backend/dvi/mdvi-lib/tfmfile.c
index f7ba251f..52259dfb 100644
--- a/backend/dvi/mdvi-lib/tfmfile.c
+++ b/backend/dvi/mdvi-lib/tfmfile.c
@@ -258,7 +258,6 @@ int	tfm_load_file(const char *filename, TFMInfo *info)
 	/* allocate characters */
 	info->chars = xnalloc(TFMChar, size);
 
-
 #ifdef WORD_LITTLE_ENDIAN
 	/* byte-swap the three arrays at once (they are consecutive in memory) */
 	swap_array((Uint32 *)widths, nw + nh + nd);