use strip instead of strtrim

Author: scivision

+stdlib/+sys/cpu_load.m

@@ -16,7 +16,7 @@
   return
 end
 
-L = str2double(strtrim(m));
+L = str2double(strip(m));
 
 if ispc()
   L = L / 100.;

+stdlib/+sys/get_hostname.m

@@ -4,7 +4,7 @@
 [s, n] = system(cmd);
 
 if s == 0
-  n = char(strtrim(n));
+  n = strip(n);
 else
   n = '';
 end

+stdlib/+sys/get_username.m

@@ -8,7 +8,7 @@
 [s, n] = system(cmd);
 
 if s == 0
-  n = strtrim(n);
+  n = strip(n);
 else
   n = '';
 end

+stdlib/+sys/is_removable.m

@@ -17,7 +17,7 @@
 
 if ispc()
 
-  y = any(ismember(strtrim(extractAfter(m1, "DriveType")), ["2", "5"]));
+  y = any(ismember(strip(extractAfter(m1, "DriveType")), ["2", "5"]));
   % https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-logicaldisk
 
 elseif ismac()
@@ -28,10 +28,10 @@
 
 else
 
-  dev = strtrim(extractAfter(m1, '/dev/'));
+  dev = strip(extractAfter(m1, '/dev/'));
   f1 = sprintf('/sys/class/block/%s/removable', dev);
   if isfile(f1)
-    y = strtrim(fileread(f1)) == "1";
+    y = strip(fileread(f1)) == "1";
   end
 
 end

+stdlib/+sys/os_version.m

@@ -10,14 +10,14 @@
 
 [s, os] = system(cmd1);
 if s == 0
-  os = strtrim(os);
+  os = strip(os);
 else
   error("Failed to get OS name: %s", os);
 end
 
 [s, version] = system(cmd2);
 if s == 0
-  version = strtrim(version);
+  version = strip(version);
 else
   error("Failed to get OS version: %s", version);
 end

+stdlib/get_shell.m

@@ -13,7 +13,7 @@
 [r, msg] = system(cmd);
 
 if r == 0
-  s = strtrim(msg);
+  s = strip(msg);
 else
   s = getenv("SHELL");
 end

+stdlib/subprocess_run.m

@@ -97,6 +97,6 @@
 setenv("GFORTRAN_STDERR_UNIT", errold);
 setenv("GFORTRAN_STDIN_UNIT", inold);
 
-msg = strtrim(msg);
+msg = strip(msg);
 
 end