handling special chars in diff files

1 files changed, 18 insertions, 12 deletions

diff --git a/git_part.c b/git_part.c
index 5d4ab8f..2102e85 100644
--- a/git_part.c
+++ b/git_part.c
@@ -2,6 +2,17 @@
 #define VOLGIT_GIT_PART_C VOLGIT_GIT_PART_C
 #include <git_part.h>
 
+static const char *special_chars[256]
+	=
+	{
+		['\"']="&quot;",
+		['\'']="&apos;",
+		['&']="&amp;",
+		['<']="&lt;",
+		['>']="&gt;",
+
+	};
+
 int print_diff_line(const git_diff_delta *delta,const git_diff_hunk *hunk,const git_diff_line *line,FILE *out)
 {
 	size_t i;
@@ -14,8 +25,13 @@ int print_diff_line(const git_diff_delta *delta,const git_diff_hunk *hunk,const
 
 	fprintf(out,"%c ",line->origin);
 	for(i=0;i<line->content_len;++i)
-		fprintf(out,"%c",line->content[i]);
-
+		if(special_chars[line->content[i]])
+		{
+			fwrite(special_chars[line->content[i]],1,strlen(special_chars[line->content[i]]),out);
+		}else
+		{
+			fwrite(line->content+i,1,1,out);
+		}
 	fprintf(out,"</div>");
 
 	return 0;
@@ -208,16 +224,6 @@ int print_entry(FILE *index_file,const git_tree_entry *entry,int base_dir_fd,git
 				size_t i;
 				git_blob *blob;
 
-				static const char *special_chars[256]
-					=
-					{
-						['\"']="&quot;",
-						['\'']="&apos;",
-						['&']="&amp;",
-						['<']="&lt;",
-						['>']="&gt;",
-
-					};
 
 				blob=(git_blob*)obj;