diff --git a/CHANGES b/CHANGES
index 931eefd..30fb65f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -16,6 +16,7 @@
switch epoll from level triggering to edge triggering
introduce io_eagain_read and io_eagain_write (discontinue using io_eagain plz)
fix buffer_get
+ add fmt_html_tagarg, fmt_xml
0.29:
save 8 bytes in taia.h for 64-bit systems
diff --git a/textcode.h b/textcode.h
index 4032c1b..336668a 100644
--- a/textcode.h
+++ b/textcode.h
@@ -27,8 +27,15 @@ size_t fmt_urlencoded2(char* dest,const char* src,size_t len,const char* escapem
size_t fmt_yenc(char* dest,const char* src,size_t len);
/* Needs len*2 bytes */
size_t fmt_hexdump(char* dest,const char* src,size_t len);
-/* Change '<' to '<' and '&' to '&'; worst case: len*5 */
+/* Change '<' to '<' and '&' to '&' and '\n' to '
'; worst case: len*5 */
+/* This is meant for outputting text that goes between tags */
size_t fmt_html(char* dest,const char* src,size_t len);
+/* Change '<' to '<' and '&' to '&' and '"' to '"'; worst case: len*6 */
+/* This is meant for outputting text that goes in a tag argument between double quotes*/
+size_t fmt_html_tagarg(char* dest,const char* src,size_t len);
+/* Change '<' to '<' and '&' to '&'; worst case: len*5 */
+size_t fmt_xml(char* dest,const char* src,size_t len);
+
/* Change '\' to "\\", '\n' to "\n", ^A to "\x01" etc; worst case: len*4 */
size_t fmt_cescape(char* dest,const char* src,size_t len);
/* Worst case: len*4 */
diff --git a/textcode/fmt_html_tagarg.c b/textcode/fmt_html_tagarg.c
new file mode 100644
index 0000000..57bd79e
--- /dev/null
+++ b/textcode/fmt_html_tagarg.c
@@ -0,0 +1,26 @@
+#include "fmt.h"
+#include "textcode.h"
+#include "str.h"
+#include "haveinline.h"
+
+size_t fmt_html_tagarg(char* dest,const char* src,size_t len) {
+ register const unsigned char* s=(const unsigned char*) src;
+ size_t written=0,i;
+ const char* seq;
+ for (i=0; i': seq=">"; goto doit;
+ case '"':
+ seq="&dquot;";
+ doit:
+ written+=fmt_str(dest?dest+written:0,seq);
+ break;
+ default: if (dest) dest[written]=s[i]; ++written; break;
+ }
+ /* in case someone gives us malicious input */
+ if (written>((size_t)-1)/2) return (size_t)-1;
+ }
+ return written;
+}
diff --git a/textcode/fmt_xml.c b/textcode/fmt_xml.c
new file mode 100644
index 0000000..2c20253
--- /dev/null
+++ b/textcode/fmt_xml.c
@@ -0,0 +1,23 @@
+#include "fmt.h"
+#include "textcode.h"
+#include "str.h"
+#include "haveinline.h"
+
+size_t fmt_xml(char* dest,const char* src,size_t len) {
+ register const unsigned char* s=(const unsigned char*) src;
+ size_t written=0,i;
+ const char* seq;
+ for (i=0; i((size_t)-1)/2) return (size_t)-1;
+ }
+ return written;
+}