indent cleanup, correct erroneous 3 spaces indent

7 files changed, 97 insertions, 97 deletions

diff --git a/src/buffer.cc b/src/buffer.cc
index 2422e7ac..cd45273f 100644
--- a/src/buffer.cc
+++ b/src/buffer.cc
@@ -731,9 +731,9 @@ ByteCount Buffer::offset(BufferCoord c) const
 
 bool Buffer::is_valid(BufferCoord c) const
 {
-   return (c.line < line_count() and c.column < m_lines[c.line].length()) or
-          (c.line == line_count() - 1 and c.column == m_lines.back().length()) or
-          (c.line == line_count() and c.column == 0);
+    return (c.line < line_count() and c.column < m_lines[c.line].length()) or
+           (c.line == line_count() - 1 and c.column == m_lines.back().length()) or
+           (c.line == line_count() and c.column == 0);
 }
 
 bool Buffer::is_end(BufferCoord c) const
diff --git a/src/command_manager.cc b/src/command_manager.cc
index 74468c06..ac3a5a20 100644
--- a/src/command_manager.cc
+++ b/src/command_manager.cc
@@ -78,7 +78,7 @@ bool is_command_separator(char c)
 
 bool is_horizontal_blank(char c)
 {
-   return c == ' ' or c == '\t';
+    return c == ' ' or c == '\t';
 }
 
 struct unterminated_string : parse_error
diff --git a/src/normal.cc b/src/normal.cc
index 932488f5..b837a0f5 100644
--- a/src/normal.cc
+++ b/src/normal.cc
@@ -745,7 +745,7 @@ void select_to_next_char(Context& context, int param)
             std::bind(flags & SelectFlags::Reverse ? select_to_reverse : select_to,
                       _1, _2, key.key, param, flags & SelectFlags::Inclusive),
             flags & SelectFlags::Extend ? SelectMode::Extend : SelectMode::Replace);
-   }, "select to next char","enter char to select to");
+    }, "select to next char","enter char to select to");
 }
 
 void start_or_end_macro_recording(Context& context, int)
diff --git a/src/string.hh b/src/string.hh
index 68317901..176c7269 100644
--- a/src/string.hh
+++ b/src/string.hh
@@ -16,47 +16,47 @@ typedef boost::regex Regex;
 class String : public std::string
 {
 public:
-   String() {}
-   String(const char* content) : std::string(content) {}
-   String(std::string content) : std::string(std::move(content)) {}
-   explicit String(char content, CharCount count = 1) : std::string((size_t)(int)count, content) {}
-   explicit String(Codepoint cp, CharCount count = 1)
-   {
-       while (count-- > 0)
-           utf8::dump(back_inserter(*this), cp);
-   }
-   template<typename Iterator>
-   String(Iterator begin, Iterator end) : std::string(begin, end) {}
-
-   std::string& stdstr() { return *this; }
-   const std::string& stdstr() const { return *this; }
-
-   char      operator[](ByteCount pos) const { return std::string::operator[]((int)pos); }
-   char&     operator[](ByteCount pos) { return std::string::operator[]((int)pos); }
-   ByteCount length() const { return ByteCount{(int)std::string::length()}; }
-   CharCount char_length() const { return utf8::distance(begin(), end()); }
-   ByteCount byte_count_to(CharCount count) const { return utf8::advance(begin(), end(), (int)count) - begin(); }
-   CharCount char_count_to(ByteCount count) const { return utf8::distance(begin(), begin() + (int)count); }
-
-   String  operator+(const String& other) const { return String{stdstr() + other.stdstr()}; }
-   String& operator+=(const String& other) { std::string::operator+=(other); return *this; }
-   String  operator+(const char* other) const { return String{stdstr() + other}; }
-   String& operator+=(const char* other) { std::string::operator+=(other); return *this; }
-   String  operator+(char other) const { return String{stdstr() + other}; }
-   String& operator+=(char other) { std::string::operator+=(other); return *this; }
-   String  operator+(Codepoint cp) const { String res = *this; utf8::dump(back_inserter(res), cp); return res; }
-   String& operator+=(Codepoint cp) { utf8::dump(back_inserter(*this), cp); return *this; }
-
-   memoryview<char> data()  const { return memoryview<char>(std::string::data(), size()); }
-
-   String substr(ByteCount pos, ByteCount length = -1) const { return String{std::string::substr((int)pos, (int)length)}; }
-   String substr(CharCount pos, CharCount length = INT_MAX) const
-   {
-       auto b = utf8::advance(begin(), end(), (int)pos);
-       auto e = utf8::advance(b, end(), (int)length);
-       return String(b,e);
-   }
-   String replace(const Regex& expression, const String& replacement) const;
+    String() {}
+    String(const char* content) : std::string(content) {}
+    String(std::string content) : std::string(std::move(content)) {}
+    explicit String(char content, CharCount count = 1) : std::string((size_t)(int)count, content) {}
+    explicit String(Codepoint cp, CharCount count = 1)
+    {
+        while (count-- > 0)
+            utf8::dump(back_inserter(*this), cp);
+    }
+    template<typename Iterator>
+    String(Iterator begin, Iterator end) : std::string(begin, end) {}
+
+    std::string& stdstr() { return *this; }
+    const std::string& stdstr() const { return *this; }
+
+    char      operator[](ByteCount pos) const { return std::string::operator[]((int)pos); }
+    char&     operator[](ByteCount pos) { return std::string::operator[]((int)pos); }
+    ByteCount length() const { return ByteCount{(int)std::string::length()}; }
+    CharCount char_length() const { return utf8::distance(begin(), end()); }
+    ByteCount byte_count_to(CharCount count) const { return utf8::advance(begin(), end(), (int)count) - begin(); }
+    CharCount char_count_to(ByteCount count) const { return utf8::distance(begin(), begin() + (int)count); }
+
+    String  operator+(const String& other) const { return String{stdstr() + other.stdstr()}; }
+    String& operator+=(const String& other) { std::string::operator+=(other); return *this; }
+    String  operator+(const char* other) const { return String{stdstr() + other}; }
+    String& operator+=(const char* other) { std::string::operator+=(other); return *this; }
+    String  operator+(char other) const { return String{stdstr() + other}; }
+    String& operator+=(char other) { std::string::operator+=(other); return *this; }
+    String  operator+(Codepoint cp) const { String res = *this; utf8::dump(back_inserter(res), cp); return res; }
+    String& operator+=(Codepoint cp) { utf8::dump(back_inserter(*this), cp); return *this; }
+
+    memoryview<char> data()  const { return memoryview<char>(std::string::data(), size()); }
+
+    String substr(ByteCount pos, ByteCount length = -1) const { return String{std::string::substr((int)pos, (int)length)}; }
+    String substr(CharCount pos, CharCount length = INT_MAX) const
+    {
+        auto b = utf8::advance(begin(), end(), (int)pos);
+        auto e = utf8::advance(b, end(), (int)length);
+        return String(b,e);
+    }
+    String replace(const Regex& expression, const String& replacement) const;
 };
 
 inline String operator+(const char* lhs, const String& rhs)
diff --git a/src/unit_tests.cc b/src/unit_tests.cc
index 4a6b149d..1294c0be 100644
--- a/src/unit_tests.cc
+++ b/src/unit_tests.cc
@@ -101,27 +101,27 @@ void test_utf8()
 
 void test_string()
 {
-   kak_assert(String("youpi ") + "matin" == "youpi matin");
-
-   std::vector<String> splited = split("youpi:matin::tchou\\:kanaky:hihi\\:", ':', '\\');
-   kak_assert(splited[0] == "youpi");
-   kak_assert(splited[1] == "matin");
-   kak_assert(splited[2] == "");
-   kak_assert(splited[3] == "tchou:kanaky");
-   kak_assert(splited[4] == "hihi:");
-
-   String escaped = escape("youpi:matin:tchou:", ':', '\\');
-   kak_assert(escaped == "youpi\\:matin\\:tchou\\:");
-
-   kak_assert(prefix_match("tchou kanaky", "tchou"));
-   kak_assert(prefix_match("tchou kanaky", "tchou kanaky"));
-   kak_assert(prefix_match("tchou kanaky", "t"));
-   kak_assert(not prefix_match("tchou kanaky", "c"));
-
-   kak_assert(subsequence_match("tchou kanaky", "tknky"));
-   kak_assert(subsequence_match("tchou kanaky", "knk"));
-   kak_assert(subsequence_match("tchou kanaky", "tchou kanaky"));
-   kak_assert(not subsequence_match("tchou kanaky", "tchou  kanaky"));
+    kak_assert(String("youpi ") + "matin" == "youpi matin");
+
+    std::vector<String> splited = split("youpi:matin::tchou\\:kanaky:hihi\\:", ':', '\\');
+    kak_assert(splited[0] == "youpi");
+    kak_assert(splited[1] == "matin");
+    kak_assert(splited[2] == "");
+    kak_assert(splited[3] == "tchou:kanaky");
+    kak_assert(splited[4] == "hihi:");
+
+    String escaped = escape("youpi:matin:tchou:", ':', '\\');
+    kak_assert(escaped == "youpi\\:matin\\:tchou\\:");
+
+    kak_assert(prefix_match("tchou kanaky", "tchou"));
+    kak_assert(prefix_match("tchou kanaky", "tchou kanaky"));
+    kak_assert(prefix_match("tchou kanaky", "t"));
+    kak_assert(not prefix_match("tchou kanaky", "c"));
+
+    kak_assert(subsequence_match("tchou kanaky", "tknky"));
+    kak_assert(subsequence_match("tchou kanaky", "knk"));
+    kak_assert(subsequence_match("tchou kanaky", "tchou kanaky"));
+    kak_assert(not subsequence_match("tchou kanaky", "tchou  kanaky"));
 }
 
 void test_keys()
diff --git a/src/units.hh b/src/units.hh
index 99e2db45..430971e8 100644
--- a/src/units.hh
+++ b/src/units.hh
@@ -85,7 +85,7 @@ public:
     explicit constexpr operator ValueType() const { return m_value; }
     explicit constexpr operator bool() const { return m_value; }
 private:
-   ValueType m_value;
+    ValueType m_value;
 };
 
 struct LineCount : public StronglyTypedNumber<LineCount, int>
diff --git a/src/utils.hh b/src/utils.hh
index 0500b203..ef0cf3d5 100644
--- a/src/utils.hh
+++ b/src/utils.hh
@@ -96,52 +96,52 @@ public:
         #endif
         m_ptr = other.m_ptr;
         return *this;
-   }
+    }
 
-   safe_ptr& operator=(safe_ptr&& other)
-   {
-       #ifdef KAK_DEBUG
-       if (m_ptr)
-           m_ptr->dec_safe_count();
-       #endif
-       m_ptr = other.m_ptr;
-       other.m_ptr = nullptr;
-       return *this;
-   }
+    safe_ptr& operator=(safe_ptr&& other)
+    {
+        #ifdef KAK_DEBUG
+        if (m_ptr)
+            m_ptr->dec_safe_count();
+        #endif
+        m_ptr = other.m_ptr;
+        other.m_ptr = nullptr;
+        return *this;
+    }
 
-   void reset(T* ptr)
-   {
-       *this = safe_ptr(ptr);
-   }
+    void reset(T* ptr)
+    {
+        *this = safe_ptr(ptr);
+    }
 
-   bool operator== (const safe_ptr& other) const { return m_ptr == other.m_ptr; }
-   bool operator!= (const safe_ptr& other) const { return m_ptr != other.m_ptr; }
-   bool operator== (T* ptr) const { return m_ptr == ptr; }
-   bool operator!= (T* ptr) const { return m_ptr != ptr; }
+    bool operator== (const safe_ptr& other) const { return m_ptr == other.m_ptr; }
+    bool operator!= (const safe_ptr& other) const { return m_ptr != other.m_ptr; }
+    bool operator== (T* ptr) const { return m_ptr == ptr; }
+    bool operator!= (T* ptr) const { return m_ptr != ptr; }
 
-   T& operator*  () const { return *m_ptr; }
-   T* operator-> () const { return m_ptr; }
+    T& operator*  () const { return *m_ptr; }
+    T* operator-> () const { return m_ptr; }
 
-   T* get() const { return m_ptr; }
+    T* get() const { return m_ptr; }
 
-   explicit operator bool() const { return m_ptr; }
+    explicit operator bool() const { return m_ptr; }
 
 private:
-   T* m_ptr;
+    T* m_ptr;
 };
 
 class SafeCountable
 {
 public:
 #ifdef KAK_DEBUG
-   SafeCountable() : m_count(0) {}
-   ~SafeCountable() { kak_assert(m_count == 0); }
+    SafeCountable() : m_count(0) {}
+    ~SafeCountable() { kak_assert(m_count == 0); }
 
-   void inc_safe_count() const { ++m_count; }
-   void dec_safe_count() const { --m_count; kak_assert(m_count >= 0); }
+    void inc_safe_count() const { ++m_count; }
+    void dec_safe_count() const { --m_count; kak_assert(m_count >= 0); }
 
 private:
-   mutable int m_count;
+    mutable int m_count;
 #endif
 };