Commit 839348cc authored by Nick Mathewson's avatar Nick Mathewson 🤹
Browse files

dir-spec: Remove the notion of a "current" location in our ed diffs 

Tor has never generated or implemented this diff command. Found
while working on arti.
parent 000a3b81

dir-spec.txt

+0 −7
Original line number Diff line number Diff line
@@ -4049,7 +4049,6 @@ E. Limited ed diff format 
    - "<n1>,<n2>c"     Replace lines n1 through n2, inclusive, with the

                       following block.

    - "<n1>a"          Append the following block after line n1.

    - "a"              Append the following block after the current line.



   Note that line numbers always apply to the file after all previous

   commands have already been applied.  Note also that line numbers
@@ -4065,12 +4064,6 @@ E. Limited ed diff format 
   successfully apply the diff even if they have an unusual encoding for

   the signatures.



   The "current line" is either the first line of the file, if this is

   the first command, the last line of a block we added in an append or

   change command, or the line immediate following a set of lines we just

   deleted (or the last line of the file if there are no lines after

   that).



   The replace and append command take blocks.  These blocks are simply

   appended to the diff after the line with the command.  A line with

   just a period (".") ends the block (and is not part of the lines