Clean better.

[pintos-anon] / doc / standards.texi

diff --git a/doc/standards.texi b/doc/standards.texi
index 20e27a4463faae6d6bc12d2e801cbf095049dfb7..a1c70a47961a69baac2f0bfe906c15870c88677d 100644 (file)
--- a/doc/standards.texi
+++ b/doc/standards.texi
@@ -42,6 +42,8 @@ different style won't cause actual problems, but it's ugly to see
 gratuitous differences in style from one function to another.  If your
 code is too ugly, it will cost you points.
 
+Please limit C source file lines to at most 79 characters long.
+
 Pintos comments sometimes refer to external standards or
 specifications by writing a name inside square brackets, like this:
 @code{[IA32-v3]}.  These names refer to the reference names used in
@@ -50,7 +52,9 @@ this documentation (@pxref{References}).
 If you remove existing Pintos code, please delete it from your source
 file entirely.  Don't just put it into a comment or a conditional
 compilation directive, because that makes the resulting code hard to
-read.  If you're worried about 
+read.  We're only going to do a compile in the directory for the current
+project, so you don't need to make sure that the previous projects also
+compile.
 
 @node Conditional Compilation
 @section Conditional Compilation
@@ -76,14 +80,9 @@ There are a few exceptions:
 
 @itemize @bullet
 @item
-Problem 1-2, @func{thread_join}.  Some other code expects
-@code{THREAD_JOIN_IMPLEMENTED} to be defined once you've implemented
-this function.
-
-@item
-Problem 1-4, the advanced scheduler.  We must be able to turn this on
+Problem 1-3, the advanced scheduler.  We must be able to turn this on
 and off with a compile-time directive.  You must use the macro name we
-specify for that part.  @xref{Problem 1-4 Advanced Scheduler}, for
+specify for that part.  @xref{Problem 1-3 Advanced Scheduler}, for
 details.
 
 @item
@@ -205,7 +204,7 @@ terminator and it has performance problems besides.  Again, use
 @func{strlcpy}.
 
 @item strcat
-Same issue as @func{strcpy}, but substitute @func{strlcat}.
+Same issue as @func{strcpy}.  Use @func{strlcat} instead.
 Again, refer to comments in its source code in @code{lib/string.c} for
 documentation.