--- loncom/html/adm/help/tex/Authoring_Scripting_Tags.tex	2004/05/10 14:27:33	1.2
+++ loncom/html/adm/help/tex/Authoring_Scripting_Tags.tex	2005/02/24 22:30:49	1.3
@@ -4,35 +4,35 @@
 \item \textbf{display}\index{display}: The intervening Perl script is evaluated
 in the safe space and the return value of the script replaces the
 entire tag.
-\item \textbf{import}\index{import}: Causes the parse to read in the file
+\item \textbf{import}\index{import}: This causes the parse to read in the file
 named in the body of the tag and parse it as if the entire text of
-the file had existed at location of the tag.
-\item \textbf{parserlib}\index{parserlib}: the enclosed filename contains
+the file had existed at the location of the tag.
+\item \textbf{parserlib}\index{parserlib}: The enclosed filename contains
 definitions for new tags.
 \item \textbf{script}\index{script}: If the attribute \textbf{type} is
 set to {}``loncapa/perl'' the enclosed data is a Perl script which
-is evaluated inside the Perl Safe space. The return value of the script
+is evaluated inside the Perl safe space. The return value of the script
 is ignored. 
 \item \textbf{scriptlib}\index{scriptlib}: The enclosed filename contains
 Perl code to run in the safe space.
-\item \textbf{block}\index{block}: Has a required argument \textbf{condition}
-that is evaluated. If the condition is true everything inside the
-tag is evaluated, otherwise everything inside the block tag is skipped.
+\item \textbf{block}\index{block}: This has a required argument \textbf{condition}
+that is evaluated. If the condition is true, everything inside the
+tag is evaluated; otherwise, everything inside the block tag is skipped.
 \item \textbf{notsolved}\index{notsolved}: Everything inside the tag is
 skipped if the problem is {}``solved''.
 \item \textbf{postanswerdate}\index{postanswerdate}: Everything inside
 the tag is skipped if the problem is before the answer date.
 \item \textbf{preduedate}\index{preduedate}: Everything inside the tag
-is skipped if the problem is after the due date 
+is skipped if the problem is after the due date. 
 \item \textbf{randomlist}\index{randomlist}: The enclosed tags are parsed
 in a stable random order. The optional attribute \textbf{show} restricts
 the number of tags inside that are actually parsed to no more than
 \textbf{show}.
 \item \textbf{solved}\index{solved}: Everything inside the tag is skipped
 if the problem is {}``not solved''.
-\item \textbf{while}\index{while}: Implements a while loop. The required
+\item \textbf{while}\index{while}: This implements a while loop. The required
 attribute \textbf{condition} is a Perl scriptlet that when evaluated
-results in a true or false value. On true the entirety of the text
+results in a true or false value. If true, the entirety of the text
 between the whiles is parsed. The condition is tested again, etc.
-If false it goes to the next tag.
+If false, it goes to the next tag.
 \end{itemize}