Partial revert "work on getting better output into documentation"

[pspp] / doc / flow-control.texi

diff --git a/doc/flow-control.texi b/doc/flow-control.texi
index 9f4d41345760ae704f5afb0abd177ebeddabb42b..c0931f1bcedca679601d48545da52e0e9f904fab 100644 (file)
--- a/doc/flow-control.texi
+++ b/doc/flow-control.texi
@@ -1,5 +1,5 @@
 @c PSPP - a program for statistical analysis.
-@c Copyright (C) 2017 Free Software Foundation, Inc.
+@c Copyright (C) 2017, 2020 Free Software Foundation, Inc.
 @c Permission is granted to copy, distribute and/or modify this document
 @c under the terms of the GNU Free Documentation License, Version 1.3
 @c or any later version published by the Free Software Foundation;
@@ -122,16 +122,16 @@ variable PRINT would not be substituted into the word PRINTOUT.
 
 New variable names used as replacements are not automatically created
 as variables, but only if used in the code block in a context that
-would create them, e.g.@: on a @cmd{NUMERIC} or @cmd{STRING} command
+would create them, @i{e.g.}@: on a @cmd{NUMERIC} or @cmd{STRING} command
 or on the left side of a @cmd{COMPUTE} assignment.
 
 Any command may appear within @subcmd{DO REPEAT}, including nested @subcmd{DO REPEAT}
 commands.  If @cmd{INCLUDE} or @cmd{INSERT} appears within @subcmd{DO REPEAT},
 the substitutions do not apply to the included file.
 
-If @subcmd{PRINT} is specified on @cmd{END REPEAT}, the commands after substitutions
-are made are printed to the listing file, prefixed by a plus sign
-(@samp{+}).
+If @subcmd{PRINT} is specified on @cmd{END REPEAT}, the commands after
+substitutions are made should be printed to the listing file, prefixed
+by a plus sign (@samp{+}).  This feature is not yet implemented.
 
 @node LOOP
 @section LOOP
@@ -149,11 +149,11 @@ termination options are offered.
 Specify index_var to make that variable count from one value to
 another by a particular increment.  @var{index_var} must be a pre-existing
 numeric variable.  @var{start}, @var{end}, and @var{incr} are numeric expressions
-(@pxref{Expressions}.)  
+(@pxref{Expressions}.)
 
 During the first iteration, @var{index_var} is set to the value of @var{start}.
 During each successive iteration, @var{index_var} is increased by the value of
-@var{incr}.  If @var{end} > @var{start}, then the loop terminates 
+@var{incr}.  If @var{end} > @var{start}, then the loop terminates
 when @var{index_var} > @var{end};
 otherwise it terminates when @var{index_var} < @var{end}.  If @var{incr} is not specified
 then it defaults to +1 or -1 as appropriate.