X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhackguide.doc;h=8e0ba5c0f85b3c048f04ee224e759ac10a88d77c;hp=fbc8f0725ae68d73841999d6cc1cac631f91d34a;hb=8f527f87c0b979d9c2598ef5c3394463af288468;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8

diff --git a/doc/hackguide.doc b/doc/hackguide.doc
index fbc8f072..8e0ba5c0 100644
--- a/doc/hackguide.doc
+++ b/doc/hackguide.doc
@@ -228,10 +228,6 @@ How to Design Extensions
    comments  of hardscroll.c and hashmap.c; then try it out. You can also
    test the hardware-scrolling optimization separately with hardscroll.
 
-   There's   one   other   interactive  tester,  tctest,  that  exercises
-   translation  between  termcap  and  terminfo  formats.  If  you have a
-   serious need to run this, you probably belong on our development team!
-
                          A Tour of the Ncurses Library
 
 Library Overview
@@ -265,7 +261,7 @@ Library Overview
      lib_tracedmp.c lib_tracemse.c trace_buf.c
 
    It  is  rather unlikely you will ever need to change these, unless you
-   want to introduce a new debug trace level for some reasoon.
+   want to introduce a new debug trace level for some reason.
 
    There  is  another  group  of  files  that  do direct I/O via tputs(),
    computations  on  the  terminal  capabilities,  or  queries  to the OS
@@ -401,7 +397,7 @@ The Engine Room
    transformations  of curscr lines to newscr lines. Its main tool is the
    routine  mvcur()  in  lib_mvcur.c.  This  routine does cursor-movement
    optimization,  attempting to get from given screen location A to given
-   location B in the fewest output characters posible.
+   location B in the fewest output characters possible.
 
    If  you  want to work on screen optimizations, you should use the fact
    that  (in  the  trace-enabled  version  of  the  library) enabling the