Merge branch 'am/maint-push-doc' into maint

diff --git a/Documentation/technical/api-strbuf.txt b/Documentation/technical/api-strbuf.txt
index a9668e5f2d2b1a7ffac45e4111ca6d8a4818af2b..985800e43a9b91256c35df60f67c36994142b94c 100644 (file)
--- a/Documentation/technical/api-strbuf.txt
+++ b/Documentation/technical/api-strbuf.txt
@@ -21,7 +21,7 @@ allocated memory or not), use `strbuf_detach()` to unwrap a memory
 buffer from its strbuf shell in a safe way. That is the sole supported
 way. This will give you a malloced buffer that you can later `free()`.
 +
-However, it it totally safe to modify anything in the string pointed by
+However, it is totally safe to modify anything in the string pointed by
 the `buf` member, between the indices `0` and `len-1` (inclusive).
 
 . The `buf` member is a byte array that has at least `len + 1` bytes
@@ -205,6 +205,13 @@ In order to facilitate caching and to make it possible to give
 parameters to the callback, `strbuf_expand()` passes a context pointer,
 which can be used by the programmer of the callback as she sees fit.
 
+`strbuf_expand_dict_cb`::
+
+       Used as callback for `strbuf_expand()`, expects an array of
+       struct strbuf_expand_dict_entry as context, i.e. pairs of
+       placeholder and replacement string.  The array needs to be
+       terminated by an entry with placeholder set to NULL.
+
 `strbuf_addf`::
 
        Add a formatted string to the buffer.