Remove unused + cosnt and so on

src/Page.cpp

@@ -19,8 +19,8 @@
 #include "libxml/xpath.h"
 
 
-bool is_number(std::string_view s){
+bool is_number(const std::string_view s) {
-    return std::all_of(s.begin(), s.end(), [](unsigned char c ){
+    return std::ranges::all_of(s, [](const unsigned char c) {
         return std::isdigit(c);
     });
 }
@@ -30,9 +30,9 @@ void italize_numbers(std::string &content, size_t leave_chars = 0) {
 
     // Process backwards, word by word
     for (;;) {
-        size_t space = content.rfind(' ', end - 1);
+        const size_t space = content.rfind(' ', end - 1);
-        size_t begin = (space == std::string::npos) ? 0 : space + 1;
+        const size_t begin = (space == std::string::npos) ? 0 : space + 1;
-        size_t word_length = end - begin;
+        const size_t word_length = end - begin;
 
         if (is_number(content.substr(begin, word_length))) {
             content.insert(end, ansi::CLEAR);
@@ -50,14 +50,13 @@ void italize_numbers(std::string &content, size_t leave_chars = 0) {
 
 void pretty_format_page(std::string &content) {
     content.insert(0, ansi::BOLD);
-    size_t line_end = content.find("\n");
+    const size_t line_end = content.find("\n");
     content.insert(line_end, ansi::CLEAR);
 
     italize_numbers(content, line_end + ansi::CLEAR.size());
 }
 
 
-
 Page::Page(const uint_fast8_t number): m_number(number), m_subpage(fetchSubpage()) {
 }
 

src/Page.hpp

@@ -18,7 +18,7 @@ static constexpr uint_fast8_t MAX_WHITESPACE = 2;
 class Page
 {
 private:
-    uint_fast8_t m_number{};
+    uint_fast8_t m_number;
     std::string m_subpage;
 
 public:
@@ -32,7 +32,7 @@ public:
 
     Page &operator-=(int);
 
-    std::string str() const;
+    [[nodiscard]] std::string str() const;
 
     bool refresh();
 
@@ -40,6 +40,4 @@ private:
     [[nodiscard]] std::string url() const;
 
     [[nodiscard]] std::string fetchSubpage() const;
-
-    [[nodiscard]] bool contentEquals(const std::vector<std::string> &subpagesOther) const;
 };