# HG changeset patch
# User Ben Abbott <bpabbott@mac.com>
# Date 1287064082 25200
# Node ID 04c3aacbbc46ba38bcae330b0b1a7e113d151ac0
# Parent  d4619eb6ef8e1e6df594eedf5168a003208fcf95
strjust.m: Clarify that justification applies to spaces and null characters.

diff -r d4619eb6ef8e -r 04c3aacbbc46 scripts/ChangeLog
--- a/scripts/ChangeLog	Sat Oct 09 16:25:40 2010 -0400
+++ b/scripts/ChangeLog	Thu Oct 14 06:48:02 2010 -0700
@@ -1,3 +1,8 @@
+2010-10-14  Ben Abbott <bpabbott@mac.com>
+
+	* strings/strjust.m: Clarify that justification  applies to spaces and
+	null characters.
+
 2010-10-09  Ben Abbott <bpabbott@mac.com>
 
 	* plot/__go_draw_axes__.m: Enable linetypes for gnuplot.
diff -r d4619eb6ef8e -r 04c3aacbbc46 scripts/strings/strjust.m
--- a/scripts/strings/strjust.m	Sat Oct 09 16:25:40 2010 -0400
+++ b/scripts/strings/strjust.m	Thu Oct 14 06:48:02 2010 -0700
@@ -18,12 +18,20 @@
 ## <http://www.gnu.org/licenses/>.
 
 ## -*- texinfo -*-
-## @deftypefn {Function File} {} strjust (@var{s}, ["left"|"right"|"center"])
-## Shift the non-blank text of @var{s} to the left, right or center of
-## the string.  If @var{s} is a string array, justify each string in the
-## array.  Null characters are replaced by blanks.  If no justification
-## is specified, then all rows are right-justified.  For example:
+## @deftypefn {Function File} strjust (@var{s})
+## @deftypefnx {Function File} strjust (@var{s}, "right")
+## Returns the text, S, justified to the right.
+##
+## @deftypefnx {Function File} strjust (@var{s}, "left")
+## Returns left justified text.
 ##
+## @deftypefnx {Function File} strjust (@var{s}, "center")
+## Returns center justified text.
+##
+## Null characters are replaced by spaces. All other character
+## data are treated as non-white space.
+##
+## Example:
 ## @example
 ## @group
 ## strjust (["a"; "ab"; "abc"; "abcd"])
@@ -34,6 +42,7 @@
 ##         abcd
 ## @end group
 ## @end example
+## @seealso{deblank, strtrim}
 ## @end deftypefn
 
 function y = strjust (x, just)