git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@5261 f3b2605a-c512-4ea7-a41b-209d697bcdaa

doc/if.html

@@ -56,7 +56,7 @@ are executed.  The elif and else keywords and their associated
 commands are optional.  If they aren't specified and the initial
 Boolean expression is FALSE, then no commands are executed.
 </P>
-<P>The allowed syntax for each Boolean expression is described below.
+<P>The syntax for Boolean expressions is described below.
 </P>
 <P>Each command (t1, f1, e1, etc) can be any valid LAMMPS input script
 command.  If the command is more than one word, it must enclosed in
@@ -147,9 +147,9 @@ order of evaluation than what would occur with the default precedence.
 </P>
 <P>The 6 relational operators return either a 1.0 or 0.0 depending on
 whether the relationship between x and y is true or false.  The
-logical AND operator will return 1.0 of both its arguments are
+logical AND operator will return 1.0 if both its arguments are
 non-zero, else return a 0.0.  The logical OR operator will return 1.0
-of either of its arguments is non-zero, else return a 0.0.
+if either of its arguments is non-zero, else return a 0.0.
 </P>
 <P>The overall Boolean expression produces a TRUE result if the result is
 non-zero.  If the result is zero, the expression result is FALSE.

doc/print.html

@@ -27,9 +27,9 @@ print "The system volume is now $v"
 </P>
 <P>Print a text string to the screen and logfile.  One line of output is
 generated.  If the string has white space in it (spaces, tabs, etc),
-then you must enclose it in single or double quotes so that it is
+then you must enclose it in quotes so that it is treated as a single
-treated as a single argument.  If variables are included in the
+argument.  If variables are included in the string, they will be
-string, they will be evaluated and their current values printed.
+evaluated and their current values printed.
 </P>
 <P>If you want the print command to be executed multiple times (with
 changing variable values), there are 3 options.  First, consider using

doc/print.txt

@@ -24,9 +24,9 @@ print "The system volume is now $v" :pre
 
 Print a text string to the screen and logfile.  One line of output is
 generated.  If the string has white space in it (spaces, tabs, etc),
-then you must enclose it in single or double quotes so that it is
+then you must enclose it in quotes so that it is treated as a single
-treated as a single argument.  If variables are included in the
+argument.  If variables are included in the string, they will be
-string, they will be evaluated and their current values printed.
+evaluated and their current values printed.
 
 If you want the print command to be executed multiple times (with
 changing variable values), there are 3 options.  First, consider using

doc/run.html

@@ -123,7 +123,7 @@ also prevent any variables in the command from being evaluated until
 it is executed multiple times during the run.  Note that if a command
 itself needs one of its arguments quoted (e.g. the <A HREF = "print.html">print</A>
 command), then you can use a combination of single and double quotes,
-as in the example above.
+as in the example above or below.
 </P>
 <P>The <I>every</I> keyword is a means to avoid listing a long series of runs
 and interleaving commands in your input script.  For example, a

doc/run.txt

@@ -116,7 +116,7 @@ also prevent any variables in the command from being evaluated until
 it is executed multiple times during the run.  Note that if a command
 itself needs one of its arguments quoted (e.g. the "print"_print.html
 command), then you can use a combination of single and double quotes,
-as in the example above.
+as in the example above or below.
 
 The {every} keyword is a means to avoid listing a long series of runs
 and interleaving commands in your input script.  For example, a

doc/variable.html

@@ -340,9 +340,9 @@ with the default precedence.
 whether the relationship between x and y is true or false.  For
 example the expression x<10.0 in an atom-style variable formula will
 return 1.0 for all atoms whose x-coordinate is less than 10.0, and 0.0
-for the others.  The logical AND operator will return 1.0 of both its
+for the others.  The logical AND operator will return 1.0 if both its
 arguments are non-zero, else return a 0.0.  The logical OR operator
-will return 1.0 of either of its arguments is non-zero, else return a
+will return 1.0 if either of its arguments is non-zero, else return a
 0.0.  These relational and logical operators can be used as a masking
 or selection operation in a formula.  For example, the number of atoms
 whose properties satifsy one or more criteria could be calculated by