(syms_of_buffer): Add %z, %Z, %m and %& to the doc

string of mode-line-format.  Remove the obsolete %t.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/buffer.c b/src/buffer.c
index d919f38784b..04368804b7a 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -4204,6 +4204,7 @@ A string is printed verbatim in the mode line except for %-constructs:\n\
   %b -- print buffer name.      %f -- print visited file name.\n\
   %F -- print frame name.\n\
   %* -- print %, * or hyphen.   %+ -- print *, % or hyphen.\n\
+        %& is like %*, but ignore read-only-ness.\n\
         % means buffer is read-only and * means it is modified.\n\
         For a modified read-only buffer, %* gives % and %+ gives *.\n\
   %s -- print process status.   %l -- print the current line number.\n\
@@ -4213,8 +4214,10 @@ A string is printed verbatim in the mode line except for %-constructs:\n\
   %p -- print percent of buffer above top of window, or Top, Bot or All.\n\
   %P -- print percent of buffer above bottom of window, perhaps plus Top,\n\
         or print Bottom or All.\n\
+  %m -- print the mode name.\n\
   %n -- print Narrow if appropriate.\n\
-  %t -- print T if file is text, B if binary.\n\
+  %z -- print mnemonics of buffer, terminal, and keyboard coding systems.\n\
+  %Z -- like %z, but including the end-of-line format.\n\
   %[ -- print one [ for each recursive editing level.  %] similar.\n\
   %% -- print %.   %- -- print infinitely many dashes.\n\
 Decimal digits after the % specify field width to which to pad.");