Minor reformat

Makefile

@@ -19,7 +19,7 @@ O_NOMOUSE := 0  # no mouse support
 O_NOBATCH := 0  # no built-in batch renamer
 O_NOFIFO := 0  # no FIFO previewer support
 O_CTX8 := 0  # enable 8 contexts
-O_ICONS := 0 # support icons
+O_ICONS := 0  # support icons
 
 # convert targets to flags for backwards compatibility
 ifneq ($(filter debug,$(MAKECMDGOALS)),)

misc/haiku/Makefile

@@ -17,7 +17,7 @@ O_NOMOUSE := 0  # no mouse support
 O_NOBATCH := 0  # no built-in batch renamer
 O_NOFIFO := 0  # no FIFO previewer support
 O_CTX8 := 0  # enable 8 contexts
-O_ICONS := 0 # support icons
+O_ICONS := 0  # support icons
 
 # convert targets to flags for backwards compatibility
 ifneq ($(filter debug,$(MAKECMDGOALS)),)

src/icons.h

@@ -3,10 +3,10 @@
 struct icon_pair {
 	const char *match;
 	const char *icon;
-	const unsigned char color;
+	const unsigned char color; /* Hex xterm 256 color code, 0 to follow file specific */
 };
 
-/* 
+/*
  * Define a string to be printed before and after the icon
  * Adjust if the icons are not printed properly
  */
@@ -38,7 +38,7 @@ static const struct icon_pair icons_name[] = {
 	{"Videos",       FA_FILM,          0},
 };
 
-/* 
+/*
  * New entries should bu added such that the first character of the extension is in the correct group .
  * This is done for performance reason so that the correct icon can be found faster.
  * All entries are case-insensitive
@@ -93,7 +93,7 @@ static const struct icon_pair icons_ext[] = {
 	{"elf",      FA_LINUX,             0},
 	{"epub",     FA_FILE_PDF_O,        0},
 	{"exe",      FA_WINDOWS,           0},
-	
+
 	/* F */
 	{"f#",       DEV_FSHARP,           0},
 	{"flac",     FA_FILE_AUDIO_O,      0},

src/nnn.c

@@ -3482,10 +3482,9 @@ static const char *get_icon(const struct entry *ent){
 		i = 27; /* OTHER */
 
 	for (j = icon_positions[i]; j < sizeof(icons_ext)/sizeof(struct icon_pair) &&
-	     icons_ext[j].match[0] == icons_ext[icon_positions[i]].match[0]; ++j) {
+	     icons_ext[j].match[0] == icons_ext[icon_positions[i]].match[0]; ++j)
 		if (strcasecmp(tmp, icons_ext[j].match) == 0)
 			return icons_ext[j].icon;
-	}
 
 	return file_icon.icon;
 }
@@ -3582,7 +3581,7 @@ static void printent(const struct entry *ent, uint namecols, bool sel)
 		addstr(ICON_PADDING_LEFT);
 		addstr(get_icon(ent));
 		addstr(ICON_PADDING_RIGHT);
-	} 
+	}
 #endif
 
 #ifndef NOLOCALE