X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=README.md;h=c55ba0fc0d2c911c4150a98e34f2a4142b8ebdc5;hb=180c1196596aa166266b8222580c2c67d6f20542;hp=58000bd1c766eb356e5ad2f8d79e9d1842e75053;hpb=691c20d1fbe40e193a34564851b1967fb9b3b4db;p=tt.git

diff --git a/README.md b/README.md
index 58000bd..c55ba0f 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ combinations. Especially when paired with
 
 ![Screenshot](screenshot-multi.jpg)
 
+
 instructions
 ------------
 
@@ -18,7 +19,19 @@ instructions
 [Racket](https://download.racket-lang.org/)
 
 ### installation
-`make install` or `raco pkg install`
+1. Run `make install` or `raco pkg install`
+2. Add `$HOME/.racket/7.9/bin` to your `$PATH`
+   (replacing `7.9` with whatever version you have installed)
 
 ### usage
 `tt (FOLLOW-FILE)`
+
+
+notes
+-----
+
+### LWW downloads
+Downloaded timelines are stored in `~/.tt/cache/<SHA1_OF_URI>`, but no attempt
+is made to preserve the previously-downloaded messages - each download
+overrites the previous. One of the implications is that authors can edit/delete
+history without you noticing.