X-Git-Url: https://git.armaanb.net/?p=stagit.git;a=blobdiff_plain;f=src%2Fstagit.c;fp=src%2Fstagit.c;h=ba154d05333c177a711508414be1c288118ca8c2;hp=6b45b3601b9f86b36f18aa3655992f02103b6e28;hb=37646e890fb91b6c42dc11378ef2d916986d43a7;hpb=1426ca963932ab7521eb40914f98ff0cc9e00ffb

diff --git a/src/stagit.c b/src/stagit.c
index 6b45b36..ba154d0 100644
--- a/src/stagit.c
+++ b/src/stagit.c
@@ -300,6 +300,26 @@ xmlencodeline(FILE *fp, const char *s, size_t len)
 	}
 }
 
+/* Escape characters below as HTML 2.0 / XML 1.0, ignore printing '\n', '\r' */
+void
+xmlencodeline(FILE *fp, const char *s, size_t len)
+{
+	size_t i;
+
+	for (i = 0; *s && i < len; s++, i++) {
+		switch(*s) {
+		case '<':  fputs("&lt;",   fp); break;
+		case '>':  fputs("&gt;",   fp); break;
+		case '\'': fputs("&#39;",  fp); break;
+		case '&':  fputs("&amp;",  fp); break;
+		case '"':  fputs("&quot;", fp); break;
+		case '\r': break; /* ignore CR */
+		case '\n': break; /* ignore LF */
+		default:   putc(*s, fp);
+		}
+	}
+}
+
 int
 mkdirp(const char *path)
 {