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changeset 22430:18b863e3b1e2

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Properly display help for operators (bug #48975). * op-kw-docs: Escape any operators with a backslash so they are presented correctly when changed from Texinfo to "plain text". * help.m: Call undo_string_escapes on input so that names of certain operators like the left division operator '\' are represented correctly. * which.m: Call undo_string_escapes on input so that names of certain operators like the left division operator '\' are represented correctly.
author Rik <rik@octave.org>
date Fri, 02 Sep 2016 09:47:47 -0700
parents 00986ee43956
children 475b4cd1b789
files libinterp/op-kw-docs scripts/help/help.m scripts/help/which.m
diffstat 3 files changed, 6 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/libinterp/op-kw-docs	Fri Sep 02 08:54:41 2016 -0700
+++ b/libinterp/op-kw-docs	Fri Sep 02 09:47:47 2016 -0700
@@ -247,28 +247,28 @@
 -*- texinfo -*-
 @deftypefn {} {} ./
 Element by element right division operator.
-@seealso{/, .\, rdivide, mrdivide}
+@seealso{/, .\\, rdivide, mrdivide}
 @end deftypefn
 /
 @c libinterp/parse-tree/oct-parse.in.yy
 -*- texinfo -*-
 @deftypefn {} {} /
 Right division operator.
-@seealso{./, \, rdivide, mrdivide}
+@seealso{./, \\, rdivide, mrdivide}
 @end deftypefn
 .\
 @c libinterp/parse-tree/oct-parse.in.yy
 -*- texinfo -*-
 @deftypefn {} {} .\
 Element by element left division operator.
-@seealso{\, ./, rdivide, mrdivide}
+@seealso{\\, ./, rdivide, mrdivide}
 @end deftypefn
 \
 @c libinterp/parse-tree/oct-parse.in.yy
 -*- texinfo -*-
 @deftypefn {} {} \
 Left division operator.
-@seealso{.\, /, ldivide, mldivide}
+@seealso{.\\, /, ldivide, mldivide}
 @end deftypefn
 :
 @c libinterp/parse-tree/oct-parse.in.yy
--- a/scripts/help/help.m	Fri Sep 02 08:54:41 2016 -0700
+++ b/scripts/help/help.m	Fri Sep 02 09:47:47 2016 -0700
@@ -117,7 +117,7 @@
     endif
 
     if (nargout == 0)
-      evalin ("caller", ["which (\"" name "\")"]);
+      evalin ("caller", ['which ("' undo_string_escapes(name) '")']);
       printf ("\n%s\n%s", text, __additional_help_message__ ());
     else
       retval = text;
--- a/scripts/help/which.m	Fri Sep 02 08:54:41 2016 -0700
+++ b/scripts/help/which.m	Fri Sep 02 09:47:47 2016 -0700
@@ -37,7 +37,7 @@
   ## functions in name resolution.
   for i = 1:nargin
     m(i).is_variable = evalin ("caller",
-                               ["exist (\"" m(i).name "\", \"var\")"], false);
+                               ['exist ("' undo_string_escapes(m(i).name) '", "var")'], false);
     if (m(i).is_variable)
       m(i).file = "variable";
     endif