single quote lint

Author: scivision

+stdlib/+dotnet/file_checksum.m

@@ -5,13 +5,13 @@
 function hash = file_checksum(file, hash_method)
 
 if strcmpi(hash_method, 'sha256')
-  hash_method = "SHA-256";
+  hash_method = 'SHA-256';
 end
 
 file_chunk = 10e6;  % arbitrary (bytes) didn't seem to be very sensitive for speed
 
 fid = fopen(file, 'r');
-assert(fid > 1, "could not open file %s", file)
+assert(fid > 1, 'could not open file %s', file)
 
 try
   inst = System.Security.Cryptography.HashAlgorithm.Create(hash_method);

+stdlib/+shell/is_admin.m

@@ -8,7 +8,7 @@
 
 [s, r] = system(cmd);
 if s ~= 0
-  warning("stdlib:is_admin:RuntimeError", "Failed to execute command '%s': %s", cmd, r);
+  warning('stdlib:is_admin:RuntimeError', 'Failed to execute command "%s": %s', cmd, r);
   y = logical([]);
 elseif ispc()
   y = startsWith(r, 'True');

+stdlib/absolute.m

@@ -1,10 +1,10 @@
 %% ABSOLUTE Determine absolute path
 % c = absolute(p);
-% Path "p" need not exist.
+% Path need not exist.
 % Absolute path will be relative to pwd if path does not exist.
 %
 % c = absolute(p, base);
-% the "base" path is used instead of pwd.
+% the 'base' path is used instead of pwd.
 %
 %%% Inputs
 % * p: path to make absolute

+stdlib/doctor.m

@@ -1,6 +1,6 @@
 %% DOCTOR - Display information about the platform and environment
 % works back to very old Matlab (R2011b at least)
-% inspired by "brew doctor" and "conda info"
+% inspired by 'brew doctor' and 'conda info'
 
 function json = doctor()
 

+stdlib/h4variables.m

@@ -1,6 +1,6 @@
 %% H4VARIABLES get HDF4 dataset names
 % get dataset names in a file under group
-% default is datasets under "/", optionally under "/group"
+% default is datasets under '/', optionally under '/group'
 %
 %%% Inputs
 % * file: filename

+stdlib/perl_version.m

@@ -1,6 +1,6 @@
 %% PERL_VERSION get the Perl version used by MATLAB
 % cached for speed
-% to clear cache do "clear functions"
+% to clear cache do 'clear functions'
 %
 %%% Output
 % * v: 1x3 vector of major, minor, micro version e.g. Perl 5.32.1 = [5, 32, 1]

example/sys/relative_to.m

@@ -27,7 +27,7 @@
     r = stdlib.normalize(r);
   end
 else
-  warning("stdlib:relative_to:OSError", "Failed to compute relative path: %s", r);
+  warning('stdlib:relative_to:OSError', 'Failed to compute relative path: %s', r);
 end
 
 end