1 files changed, 0 insertions, 103 deletions
diff --git a/contrib/groff/src/xditview/lex.c b/contrib/groff/src/xditview/lex.c
deleted file mode 100644
index 32831bd..0000000
--- a/contrib/groff/src/xditview/lex.c
+++ /dev/null
@@ -1,103 +0,0 @@
-#include <X11/Xos.h>
-#include <X11/IntrinsicP.h>
-#include <X11/StringDefs.h>
-#include <stdio.h>
-#include "DviP.h"
-
-DviGetAndPut(dw, cp)
-    DviWidget	dw;
-    int		*cp;
-{
-	if (dw->dvi.ungot) {
-		dw->dvi.ungot =	0;
-		*cp = getc (dw->dvi.file);
-	}
-	else {
-		*cp = getc (dw->dvi.file);
-		if (*cp != EOF)
-			putc (*cp, dw->dvi.tmpFile);
-	}
-	return *cp;
-}
-
-char *
-GetLine(dw, Buffer, Length)
-	DviWidget	dw;
-	char	*Buffer;
-	int	Length;
-{
-	int 	i = 0, c;
-	
-	Length--;		     /* Save room for final '\0' */
-	
-	while (DviGetC (dw, &c) != EOF) {
-		if (Buffer && i < Length)
-			Buffer[i++] = c;
-		if (c == '\n') {
-			DviUngetC(dw, c);
-			break;
-		}
-	}
-	if (Buffer)
-		Buffer[i] = '\0';
-	return Buffer;
-} 
-
-char *
-GetWord(dw, Buffer, Length)
-	DviWidget	dw;
-	char	*Buffer;
-	int	Length;
-{
-	int 	i = 0, c;
-	
-	Length--;			    /* Save room for final '\0' */
-	while (DviGetC(dw, &c) == ' ' || c == '\n')
-		;
-	while (c != EOF) {
-		if (Buffer && i < Length)
-			Buffer[i++] = c;
-		if (DviGetC(dw, &c) == ' ' || c == '\n') {
-			DviUngetC(dw, c);
-			break;
-		}
-	}
-	if (Buffer)
-		Buffer[i] = '\0';
-	return Buffer;
-} 
-
-GetNumber(dw)
-	DviWidget	dw;
-{
-	int	i = 0,  c;
-	int	negative = 0;
-
-	while (DviGetC(dw, &c) == ' ' || c == '\n')
-		;
-	if (c == '-') {
-		negative = 1;
-		DviGetC(dw, &c);
-	}
-
-	for (; c >= '0' && c <= '9'; DviGetC(dw, &c)) {
-		if (negative)
-			i = i*10 - (c - '0');
-		else
-			i = i*10 + c - '0';
-	}
-	if (c != EOF)
-		DviUngetC(dw, c);
-	return i;
-}
-	
-/*
-Local Variables:
-c-indent-level: 8
-c-continued-statement-offset: 8
-c-brace-offset: -8
-c-argdecl-indent: 8
-c-label-offset: -8
-c-tab-always-indent: nil
-End:
-*/