style: pre-commit.ci fixes

include/CLI/TypeTools.hpp

@@ -968,9 +968,8 @@ bool integral_conversion(const std::string &input, T &output) noexcept {
         nstring.erase(std::remove(nstring.begin(), nstring.end(), '\''), nstring.end());
         return integral_conversion(nstring, output);
     }
-    if (std::isspace(static_cast<unsigned char>(input.back())))
-    {
-        return integral_conversion(trim_copy(input),output);
+    if(std::isspace(static_cast<unsigned char>(input.back()))) {
+        return integral_conversion(trim_copy(input), output);
     }
     if(input.compare(0, 2, "0o") == 0 || input.compare(0, 2, "0O") == 0) {
         val = nullptr;
@@ -1027,9 +1026,8 @@ bool integral_conversion(const std::string &input, T &output) noexcept {
         nstring.erase(std::remove(nstring.begin(), nstring.end(), '\''), nstring.end());
         return integral_conversion(nstring, output);
     }
-    if (std::isspace(static_cast<unsigned char>(input.back())))
-    {
-        return integral_conversion(trim_copy(input),output);
+    if(std::isspace(static_cast<unsigned char>(input.back()))) {
+        return integral_conversion(trim_copy(input), output);
     }
     if(input.compare(0, 2, "0o") == 0 || input.compare(0, 2, "0O") == 0) {
         val = nullptr;
@@ -1155,14 +1153,13 @@ bool lexical_cast(const std::string &input, T &output) {
     if(val == (input.c_str() + input.size())) {
         return true;
     }
-    while (std::isspace(static_cast<unsigned char>(*val)))
-    {
-         ++val;
-         if(val == (input.c_str() + input.size())) {
-             return true;
-         }
+    while(std::isspace(static_cast<unsigned char>(*val))) {
+        ++val;
+        if(val == (input.c_str() + input.size())) {
+            return true;
+        }
     }
-    
+
     // remove separators
     if(input.find_first_of("_'") != std::string::npos) {
         std::string nstring = input;