Fix trailing whitespace

.editorconfig

@@ -14,3 +14,4 @@ charset = utf-8
 [*.{c,h}]
 indent_style = space
 indent_size = 3
+trim_trailing_whitespace = true

Action.c

@@ -66,7 +66,7 @@ Object* Action_pickFromVector(State* st, Panel* list, int x) {
    Panel* panel = st->panel;
    Header* header = st->header;
    Settings* settings = st->settings;
-   
+
    int y = panel->y;
    ScreenManager* scr = ScreenManager_new(0, header->height, 0, -1, HORIZONTAL, header, settings, false);
    scr->allowFocusChange = false;
@@ -297,7 +297,7 @@ static Htop_Reaction actionSetAffinity(State* st) {
       return HTOP_OK;
 #if (HAVE_LIBHWLOC || HAVE_LINUX_AFFINITY)
    Panel* panel = st->panel;
-   
+
    Process* p = (Process*) Panel_getSelected(panel);
    if (!p) return HTOP_OK;
    Affinity* affinity = Affinity_get(p, st->pl);

AvailableMetersPanel.c

@@ -52,7 +52,7 @@ static inline void AvailableMetersPanel_addMeter(Header* header, Panel* panel, M
 static HandlerResult AvailableMetersPanel_eventHandler(Panel* super, int ch) {
    AvailableMetersPanel* this = (AvailableMetersPanel*) super;
    Header* header = this->header;
-   
+
    ListItem* selected = (ListItem*) Panel_getSelected(super);
    int param = selected->key & 0xff;
    int type = selected->key >> 16;
@@ -104,7 +104,7 @@ AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Header* heade
    Panel* super = (Panel*) this;
    FunctionBar* fuBar = FunctionBar_newEnterEsc("Add   ", "Done   ");
    Panel_init(super, 1, 1, 1, 1, Class(ListItem), true, fuBar);
-   
+
    this->settings = settings;
    this->header = header;
    this->leftPanel = leftMeters;

BatteryMeter.c

@@ -35,7 +35,7 @@ int BatteryMeter_attributes[] = {
 static void BatteryMeter_updateValues(Meter * this, char *buffer, int len) {
    ACPresence isOnAC;
    double percent;
-   
+
    Battery_getData(&percent, &isOnAC);
 
    if (percent == -1) {

CPUMeter.c

@@ -219,7 +219,7 @@ MeterClass CPUMeter_class = {
    .defaultMode = BAR_METERMODE,
    .maxItems = CPU_METER_ITEMCOUNT,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "CPU",
    .uiName = "CPU",
    .caption = "CPU",
@@ -234,7 +234,7 @@ MeterClass AllCPUsMeter_class = {
    },
    .defaultMode = CUSTOM_METERMODE,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "AllCPUs",
    .uiName = "CPUs (1/1)",
    .description = "CPUs (1/1): all CPUs",
@@ -253,7 +253,7 @@ MeterClass AllCPUs2Meter_class = {
    },
    .defaultMode = CUSTOM_METERMODE,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "AllCPUs2",
    .uiName = "CPUs (1&2/2)",
    .description = "CPUs (1&2/2): all CPUs in 2 shorter columns",
@@ -272,7 +272,7 @@ MeterClass LeftCPUsMeter_class = {
    },
    .defaultMode = CUSTOM_METERMODE,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "LeftCPUs",
    .uiName = "CPUs (1/2)",
    .description = "CPUs (1/2): first half of list",
@@ -291,7 +291,7 @@ MeterClass RightCPUsMeter_class = {
    },
    .defaultMode = CUSTOM_METERMODE,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "RightCPUs",
    .uiName = "CPUs (2/2)",
    .description = "CPUs (2/2): second half of list",
@@ -310,7 +310,7 @@ MeterClass LeftCPUs2Meter_class = {
    },
    .defaultMode = CUSTOM_METERMODE,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "LeftCPUs2",
    .uiName = "CPUs (1&2/4)",
    .description = "CPUs (1&2/4): first half in 2 shorter columns",
@@ -329,7 +329,7 @@ MeterClass RightCPUs2Meter_class = {
    },
    .defaultMode = CUSTOM_METERMODE,
    .total = 100.0,
-   .attributes = CPUMeter_attributes, 
+   .attributes = CPUMeter_attributes,
    .name = "RightCPUs2",
    .uiName = "CPUs (3&4/4)",
    .description = "CPUs (3&4/4): second half in 2 shorter columns",

CRT.c

@@ -604,12 +604,12 @@ void CRT_init(int delay, int colorScheme) {
    }
    CRT_colors = CRT_colorSchemes[colorScheme];
    CRT_colorScheme = colorScheme;
-   
+
    for (int i = 0; i < LAST_COLORELEMENT; i++) {
       unsigned int color = CRT_colorSchemes[COLORSCHEME_DEFAULT][i];
       CRT_colorSchemes[COLORSCHEME_BROKENGRAY][i] = color == (A_BOLD | ColorPairGrayBlack) ? ColorPair(White,Black) : color;
    }
-   
+
    halfdelay(CRT_delay);
    nonl();
    intrflush(stdscr, false);

CheckItem.c

@@ -66,14 +66,14 @@ CheckItem* CheckItem_newByVal(char* text, bool value) {
 }
 
 void CheckItem_set(CheckItem* this, bool value) {
-   if (this->ref) 
+   if (this->ref)
       *(this->ref) = value;
    else
       this->value = value;
 }
 
 bool CheckItem_get(CheckItem* this) {
-   if (this->ref) 
+   if (this->ref)
       return *(this->ref);
    else
       return this->value;

ColorsPanel.c

@@ -56,7 +56,7 @@ static void ColorsPanel_delete(Object* object) {
 
 static HandlerResult ColorsPanel_eventHandler(Panel* super, int ch) {
    ColorsPanel* this = (ColorsPanel*) super;
-   
+
    HandlerResult result = IGNORED;
    int mark = Panel_getSelectedIndex(super);
 

ColumnsPanel.c

@@ -40,7 +40,7 @@ static void ColumnsPanel_delete(Object* object) {
 
 static HandlerResult ColumnsPanel_eventHandler(Panel* super, int ch) {
    ColumnsPanel* const this = (ColumnsPanel*) super;
-   
+
    int selected = Panel_getSelectedIndex(super);
    HandlerResult result = IGNORED;
    int size = Panel_size(super);
@@ -87,7 +87,7 @@ static HandlerResult ColumnsPanel_eventHandler(Panel* super, int ch) {
       case ']':
       case '+':
       {
-         if (selected < size - 2) 
+         if (selected < size - 2)
             Panel_moveSelectedDown(super);
          result = HANDLED;
          break;

DisplayOptionsPanel.c

@@ -39,7 +39,7 @@ static void DisplayOptionsPanel_delete(Object* object) {
 
 static HandlerResult DisplayOptionsPanel_eventHandler(Panel* super, int ch) {
    DisplayOptionsPanel* this = (DisplayOptionsPanel*) super;
-   
+
    HandlerResult result = IGNORED;
    CheckItem* selected = (CheckItem*) Panel_getSelected(super);
 

FunctionBar.c

@@ -52,7 +52,7 @@ FunctionBar* FunctionBar_new(const char* const* functions, const char* const* ke
       this->functions[i] = xStrdup(functions[i]);
    }
    if (keys && events) {
-      this->staticData = false; 
+      this->staticData = false;
       this->keys = xCalloc(15, sizeof(char*));
       this->events = xCalloc(15, sizeof(int));
       int i = 0;

Hashtable.c

@@ -63,7 +63,7 @@ int Hashtable_count(Hashtable* this) {
 
 static HashtableItem* HashtableItem_new(unsigned int key, void* value) {
    HashtableItem* this;
-   
+
    this = xMalloc(sizeof(HashtableItem));
    this->key = key;
    this->value = value;
@@ -73,7 +73,7 @@ static HashtableItem* HashtableItem_new(unsigned int key, void* value) {
 
 Hashtable* Hashtable_new(int size, bool owner) {
    Hashtable* this;
-   
+
    this = xMalloc(sizeof(Hashtable));
    this->items = 0;
    this->size = size;
@@ -119,10 +119,10 @@ void Hashtable_put(Hashtable* this, unsigned int key, void* value) {
 
 void* Hashtable_remove(Hashtable* this, unsigned int key) {
    unsigned int index = key % this->size;
-   
+
    assert(Hashtable_isConsistent(this));
 
-   HashtableItem** bucket; 
+   HashtableItem** bucket;
    for (bucket = &(this->buckets[index]); *bucket; bucket = &((*bucket)->next) ) {
       if ((*bucket)->key == key) {
          void* value = (*bucket)->value;

Header.c

@@ -76,17 +76,17 @@ void Header_populateFromSettings(Header* this) {
 void Header_writeBackToSettings(const Header* this) {
    Header_forEachColumn(this, col) {
       MeterColumnSettings* colSettings = &this->settings->columns[col];
-      
+
       String_freeArray(colSettings->names);
       free(colSettings->modes);
-      
+
       Vector* vec = this->columns[col];
       int len = Vector_size(vec);
-      
+
       colSettings->names = xCalloc(len+1, sizeof(char*));
       colSettings->modes = xCalloc(len, sizeof(int));
       colSettings->len = len;
-      
+
       for (int i = 0; i < len; i++) {
          Meter* meter = (Meter*) Vector_get(vec, i);
          char* name = xCalloc(64, sizeof(char));
@@ -186,7 +186,7 @@ void Header_draw(const Header* this) {
    }
    int width = COLS / this->nrColumns - (pad * this->nrColumns - 1) - 1;
    int x = pad;
-   
+
    Header_forEachColumn(this, col) {
       Vector* meters = this->columns[col];
       for (int y = (pad / 2), i = 0; i < Vector_size(meters); i++) {

InfoScreen.c

@@ -120,7 +120,7 @@ void InfoScreen_run(InfoScreen* this) {
       }
       set_escdelay(25);
       int ch = getch();
-      
+
       if (ch == ERR) {
          if (As_InfoScreen(this)->onErr) {
             InfoScreen_onErr(this);
@@ -143,7 +143,7 @@ void InfoScreen_run(InfoScreen* this) {
          IncSet_handleKey(this->inc, ch, panel, IncSet_getListItemValue, this->lines);
          continue;
       }
-      
+
       switch(ch) {
       case ERR:
          continue;

MainPanel.c

@@ -69,7 +69,7 @@ static HandlerResult MainPanel_eventHandler(Panel* super, int ch) {
    MainPanel* this = (MainPanel*) super;
 
    HandlerResult result = IGNORED;
-   
+
    Htop_Reaction reaction = HTOP_OK;
 
    if (EVENT_IS_HEADER_CLICK(ch)) {
@@ -84,7 +84,7 @@ static HandlerResult MainPanel_eventHandler(Panel* super, int ch) {
       } else {
          reaction |= Action_setSortKey(settings, field);
       }
-      reaction |= HTOP_RECALCULATE | HTOP_REDRAW_BAR | HTOP_SAVE_SETTINGS; 
+      reaction |= HTOP_RECALCULATE | HTOP_REDRAW_BAR | HTOP_SAVE_SETTINGS;
       result = HANDLED;
    } else if (ch != ERR && this->inc->active) {
       bool filterChanged = IncSet_handleKey(this->inc, ch, super, (IncMode_GetPanelValue) MainPanel_getValue, NULL);
@@ -121,7 +121,7 @@ static HandlerResult MainPanel_eventHandler(Panel* super, int ch) {
    }
    if (reaction & HTOP_REFRESH) {
       result |= REDRAW;
-   }      
+   }
    if (reaction & HTOP_RECALCULATE) {
       result |= RESCAN;
    }

MemoryMeter.c

@@ -60,7 +60,7 @@ MeterClass MemoryMeter_class = {
       .delete = Meter_delete,
       .display = MemoryMeter_display,
    },
-   .updateValues = MemoryMeter_updateValues, 
+   .updateValues = MemoryMeter_updateValues,
    .defaultMode = BAR_METERMODE,
    .maxItems = 3,
    .total = 100.0,

Meter.c

@@ -78,7 +78,7 @@ typedef struct MeterClass_ {
 struct Meter_ {
    Object super;
    Meter_Draw draw;
-   
+
    char* caption;
    int mode;
    int param;
@@ -275,7 +275,7 @@ static void BarMeterMode_draw(Meter* this, int x, int y, int w) {
    attrset(CRT_colors[BAR_BORDER]);
    mvaddch(y, x, '[');
    mvaddch(y, x + w, ']');
-   
+
    w--;
    x++;
 
@@ -284,7 +284,7 @@ static void BarMeterMode_draw(Meter* this, int x, int y, int w) {
       return;
    }
    char bar[w + 1];
-   
+
    int blockSizes[10];
 
    xSnprintf(bar, w + 1, "%*.*s", w, w, buffer);
@@ -378,7 +378,7 @@ static void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
    mvaddnstr(y, x, this->caption, captionLen);
    x += captionLen;
    w -= captionLen;
-   
+
    struct timeval now;
    gettimeofday(&now, NULL);
    if (!timercmp(&now, &(data->time), <)) {
@@ -387,18 +387,18 @@ static void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
 
       for (int i = 0; i < nValues - 1; i++)
          data->values[i] = data->values[i+1];
-   
+
       char buffer[nValues];
       Meter_updateValues(this, buffer, nValues - 1);
-   
+
       double value = 0.0;
       int items = Meter_getItems(this);
       for (int i = 0; i < items; i++)
          value += this->values[i];
       value /= this->total;
       data->values[nValues - 1] = value;
    }
-   
+
    int i = nValues - (w*2) + 2, k = 0;
    if (i < 0) {
       k = -i/2;
@@ -459,7 +459,7 @@ static void LEDMeterMode_draw(Meter* this, int x, int y, int w) {
 
    char buffer[METER_BUFFER_LEN];
    Meter_updateValues(this, buffer, METER_BUFFER_LEN - 1);
-   
+
    RichString_begin(out);
    Meter_displayBuffer(this, buffer, &out);
 

Meter.h

@@ -65,7 +65,7 @@ typedef struct MeterClass_ {
 struct Meter_ {
    Object super;
    Meter_Draw draw;
-   
+
    char* caption;
    int mode;
    int param;

MetersPanel.c

@@ -93,7 +93,7 @@ static inline bool moveToNeighbor(MetersPanel* this, MetersPanel* neighbor, int
 
 static HandlerResult MetersPanel_eventHandler(Panel* super, int ch) {
    MetersPanel* this = (MetersPanel*) super;
-   
+
    int selected = Panel_getSelectedIndex(super);
    HandlerResult result = IGNORED;
    bool sideMove = false;

Object.c

@@ -28,7 +28,7 @@ typedef void(*Object_Delete)(Object*);
 #define Class(class_)                 ((ObjectClass*)(&(class_ ## _class)))
 
 #define AllocThis(class_) (class_*) xMalloc(sizeof(class_)); Object_setClass(this, Class(class_));
- 
+
 typedef struct ObjectClass_ {
    const void* extends;
    const Object_Display display;