Add nerdfont defs file and normalize vars (#722)

* Add nerdfont defs file and normalize vars

* some cleanup

* address feedback

* one more spacing issue

* address feedback

Makefile

@@ -19,7 +19,8 @@ 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-in-terminal
+O_NERD := 0  # support icons-nerdfont
 O_QSORT := 0  # use Alexey Tourbin's QSORT implementation
 O_BENCH := 0  # benchmark mode (stops at first user input)
 
@@ -77,6 +78,10 @@ ifeq ($(O_ICONS),1)
 	CPPFLAGS += -DICONS
 endif
 
+ifeq ($(O_NERD),1)
+	CPPFLAGS += -DNERD
+endif
+
 ifeq ($(O_QSORT),1)
 	CPPFLAGS += -DTOURBIN_QSORT
 endif

src/icons-nerdfont.h

@@ -0,0 +1,248 @@
+#ifndef ICONS_NERDFONT
+#define ICONS_NERDFONT
+
+// You can find hex codes for nerd fonts here
+// https://www.nerdfonts.com/cheat-sheet
+
+// Generics
+#define ICON_DIRECTORY     "\ue5ff"
+#define ICON_FILE          "\uf713"
+#define ICON_EXEC          "\uf144"
+#define ICON_MANUAL        "\uf5bd"
+
+// Top level and common icons
+#define ICON_GIT           "\ue5fb"
+#define ICON_DESKTOP       "\ufcbe"
+#define ICON_BRIEFCASE     "\uf5d5"
+#define ICON_DOCUMENT      "\uf718"
+#define ICON_DOWNLOADS     "\uf5d7"
+#define ICON_MUSIC         "\uf832"
+#define ICON_MUSICFILE     "\uf886"
+#define ICON_PICTURES      "\uf753"
+#define ICON_PICTUREFILE   "\uf71e"
+#define ICON_PUBLIC        "\ue5ff"
+#define ICON_TEMPLATES     "\ufac6"
+#define ICON_VIDEOS        "\uf72f"
+#define ICON_VIDEOFILE     "\ufcdc"
+#define ICON_CHANGELOG     "\uf7d9"
+#define ICON_CONFIGURE     "\uf423"
+#define ICON_LICENSE       "\uf718"
+#define ICON_MAKEFILE      "\uf68c"
+#define ICON_ARCHIVE       "\ufac3"
+#define ICON_SCRIPT        "\uf977"
+#define ICON_CPLUSPLUS     "\ue61d"
+#define ICON_JAVA          "\ue738"
+#define ICON_CLOJURE       "\ue76a"
+#define ICON_JAVASCRIPT    "\ue74e"
+#define ICON_LINUX         "\uf83c"
+#define ICON_FSHARP        "\ue7a7"
+#define ICON_RUBY          "\ue23e"
+#define ICON_C             "\ue61e"
+#define ICON_HTML          "\uf72d"
+#define ICON_REACT         "\ue625"
+#define ICON_PYTHON        "\ue235"
+#define ICON_DATABASE      "\uf6b7"
+#define ICON_WORDDOC       "\uf72b"
+#define ICON_PLAYLIST      "\uf910"
+#define ICON_OPTICALDISK   "\ufd1e"
+
+
+/* Numbers */
+#define ICON_EXT_1         ICON_MANUAL
+#define ICON_EXT_7Z        ICON_ARCHIVE
+
+/* A */
+#define ICON_EXT_A         ICON_MANUAL
+#define ICON_EXT_APK       ICON_ARCHIVE
+#define ICON_EXT_ASM       ICON_FILE
+#define ICON_EXT_AUP       ICON_MUSICFILE
+#define ICON_EXT_AVI       ICON_VIDEOFILE
+
+/* B */
+#define ICON_EXT_BAT       ICON_SCRIPT
+#define ICON_EXT_BIN       "\uf471"
+#define ICON_EXT_BMP       ICON_PICTUREFILE
+#define ICON_EXT_BZ2       ICON_ARCHIVE
+
+/* C */
+#define ICON_EXT_C         ICON_C
+#define ICON_EXT_CPLUSPLUS ICON_CPLUSPLUS
+#define ICON_EXT_CAB       ICON_ARCHIVE
+#define ICON_EXT_CBR       ICON_ARCHIVE
+#define ICON_EXT_CBZ       ICON_ARCHIVE
+#define ICON_EXT_CC        ICON_CPLUSPLUS
+#define ICON_EXT_CLASS     ICON_JAVA
+#define ICON_EXT_CLJ       ICON_CLOJURE
+#define ICON_EXT_CLJC      ICON_CLOJURE
+#define ICON_EXT_CLJS      ICON_CLOJURE
+#define ICON_EXT_CMAKE     ICON_MAKEFILE
+#define ICON_EXT_COFFEE    "\ue751"
+#define ICON_EXT_CONF      ICON_CONFIGURE
+#define ICON_EXT_CPIO      ICON_ARCHIVE
+#define ICON_EXT_CPP       ICON_CPLUSPLUS
+#define ICON_EXT_CSS       "\ue614"
+#define ICON_EXT_CUE       ICON_PLAYLIST
+#define ICON_EXT_CVS       ICON_CONFIGURE
+#define ICON_EXT_CXX       ICON_CPLUSPLUS
+
+/* D */
+#define ICON_EXT_DB        ICON_DATABASE
+#define ICON_EXT_DEB       "\ue77d"
+#define ICON_EXT_DIFF      "\ufa59"
+#define ICON_EXT_DLL       ICON_SCRIPT
+#define ICON_EXT_DOC       ICON_WORDDOC
+#define ICON_EXT_DOCX      ICON_WORDDOC
+
+/* E */
+#define ICON_EXT_EJS       ICON_JAVASCRIPT
+#define ICON_EXT_ELF       ICON_LINUX
+#define ICON_EXT_EPUB      ICON_MANUAL
+#define ICON_EXT_EXE       ICON_EXEC
+
+/* F */
+#define ICON_EXT_FSHARP    ICON_FSHARP
+#define ICON_EXT_FLAC      ICON_MUSICFILE
+#define ICON_EXT_FLV       ICON_VIDEOFILE
+#define ICON_EXT_FS        ICON_FSHARP
+#define ICON_EXT_FSI       ICON_FSHARP
+#define ICON_EXT_FSSCRIPT  ICON_FSHARP
+#define ICON_EXT_FSX       ICON_FSHARP
+
+/* G */
+#define ICON_EXT_GEM       ICON_RUBY
+#define ICON_EXT_GIF       ICON_PICTUREFILE
+#define ICON_EXT_GO        "\ufcd1"
+#define ICON_EXT_GZ        ICON_ARCHIVE
+#define ICON_EXT_GZIP      ICON_ARCHIVE
+
+/* H */
+#define ICON_EXT_H         ICON_C
+#define ICON_EXT_HH        ICON_CPLUSPLUS
+#define ICON_EXT_HTACCESS  ICON_CONFIGURE
+#define ICON_EXT_HTPASSWD  ICON_CONFIGURE
+#define ICON_EXT_HTM       ICON_HTML
+#define ICON_EXT_HTML      ICON_HTML
+#define ICON_EXT_HXX       ICON_CPLUSPLUS
+
+/* I */
+#define ICON_EXT_ICO       ICON_PICTUREFILE
+#define ICON_EXT_IMG       ICON_PICTUREFILE
+#define ICON_EXT_INI       ICON_CONFIGURE
+#define ICON_EXT_ISO       ICON_OPTICALDISK
+
+/* J */
+#define ICON_EXT_JAR       ICON_JAVA
+#define ICON_EXT_JAVA      ICON_JAVA
+#define ICON_EXT_JL        ICON_CONFIGURE
+#define ICON_EXT_JPEG      ICON_PICTUREFILE
+#define ICON_EXT_JPG       ICON_PICTUREFILE
+#define ICON_EXT_JS        ICON_JAVASCRIPT
+#define ICON_EXT_JSON      "\ufb25"
+#define ICON_EXT_JSX       ICON_REACT
+
+/* K */
+
+/* L */
+#define ICON_EXT_LHA       ICON_ARCHIVE
+#define ICON_EXT_LOG       ICON_DOCUMENT
+#define ICON_EXT_LUA       "\ue620"
+#define ICON_EXT_LZH       ICON_ARCHIVE
+#define ICON_EXT_LZMA      ICON_ARCHIVE
+
+/* M */
+#define ICON_EXT_M4A       ICON_MUSICFILE
+#define ICON_EXT_M4V       ICON_VIDEOFILE
+#define ICON_EXT_MD        "\ue609"
+#define ICON_EXT_MK        ICON_MAKEFILE
+#define ICON_EXT_MKV       ICON_VIDEOFILE
+#define ICON_EXT_MOV       ICON_VIDEOFILE
+#define ICON_EXT_MP3       ICON_MUSICFILE
+#define ICON_EXT_MP4       ICON_VIDEOFILE
+#define ICON_EXT_MPEG      ICON_VIDEOFILE
+#define ICON_EXT_MPG       ICON_VIDEOFILE
+#define ICON_EXT_MSI       "\ufab2"
+
+/* N */
+
+/* O */
+#define ICON_EXT_O         ICON_MANUAL
+#define ICON_EXT_OGG       ICON_MUSICFILE
+#define ICON_EXT_ODOWNLOAD ICON_DOWNLOADS
+#define ICON_EXT_OUT       ICON_LINUX
+
+/* P */
+#define ICON_EXT_PART      ICON_DOWNLOADS
+#define ICON_EXT_PATCH     "\ufa59"
+#define ICON_EXT_PDF       "\uf724"
+#define ICON_EXT_PHP       "\ue73d"
+#define ICON_EXT_PNG       ICON_PICTUREFILE
+#define ICON_EXT_PPT       "\uf726"
+#define ICON_EXT_PPTX      "\uf726"
+#define ICON_EXT_PSB       "\ue7b8"
+#define ICON_EXT_PSD       "\ue7b8"
+#define ICON_EXT_PY        ICON_PYTHON
+#define ICON_EXT_PYC       ICON_PYTHON
+#define ICON_EXT_PYD       ICON_PYTHON
+#define ICON_EXT_PYO       ICON_PYTHON
+
+/* Q */
+
+/* R */
+#define ICON_EXT_RAR       ICON_ARCHIVE
+#define ICON_EXT_RC        ICON_CONFIGURE
+#define ICON_EXT_ROM       "\uf795"
+#define ICON_EXT_RPM       ICON_ARCHIVE
+#define ICON_EXT_RSS       "\uf96b"
+#define ICON_EXT_RTF       "\uf724"
+
+/* S */
+#define ICON_EXT_SASS      "\ue603"
+#define ICON_EXT_SCSS      "\ue603"
+#define ICON_EXT_SO        ICON_MANUAL
+#define ICON_EXT_SCALA     "\ue737"
+#define ICON_EXT_SH        ICON_SCRIPT
+#define ICON_EXT_SLIM      ICON_SCRIPT
+#define ICON_EXT_SLN       "\ue70c"
+#define ICON_EXT_SQL       ICON_DATABASE
+#define ICON_EXT_SRT       "\uf679"
+#define ICON_EXT_SUB       "\uf679"
+#define ICON_EXT_SVG       ICON_PICTUREFILE
+
+/* T */
+#define ICON_EXT_TAR       ICON_ARCHIVE
+#define ICON_EXT_TEX       "\uf6fc"
+#define ICON_EXT_TGZ       ICON_ARCHIVE
+#define ICON_EXT_TS        "\ue628"
+#define ICON_EXT_TSX       ICON_REACT
+#define ICON_EXT_TXT       ICON_DOCUMENT
+#define ICON_EXT_TXZ       ICON_ARCHIVE
+
+/* U */
+
+/* V */
+#define ICON_EXT_VID       ICON_VIDEOFILE
+#define ICON_EXT_VIM       "\ue62b"
+#define ICON_EXT_VIMRC     "\ue62b"
+
+/* W */
+#define ICON_EXT_WAV       ICON_MUSICFILE
+#define ICON_EXT_WEBM      ICON_VIDEOFILE
+#define ICON_EXT_WMA       ICON_VIDEOFILE
+#define ICON_EXT_WMV       ICON_VIDEOFILE
+
+/* X */
+#define ICON_EXT_XBPS      ICON_ARCHIVE
+#define ICON_EXT_XHTML     ICON_HTML
+#define ICON_EXT_XLS       "\uf71a"
+#define ICON_EXT_XLSX      "\uf71a"
+#define ICON_EXT_XML       ICON_HTML
+#define ICON_EXT_XZ        ICON_ARCHIVE
+
+/* Y */
+#define ICON_EXT_YAML      ICON_CONFIGURE
+#define ICON_EXT_YML       ICON_CONFIGURE
+
+/* Z */
+#define ICON_EXT_ZIP       ICON_ARCHIVE
+
+#endif // ICONS_NERDFONT

src/icons.h

@@ -1,4 +1,10 @@
+#pragma once
+
+#if defined(ICONS)
 #include "icons-in-terminal.h"
+#elif defined(NERD)
+#include "icons-nerdfont.h"
+#endif
 
 struct icon_pair {
 	const char *match;
@@ -6,6 +12,7 @@ struct icon_pair {
 	/*
 	 * Hex xterm 256 color code, 0 to follow file specific (if any)
 	 * Codes: https://jonasjacek.github.io/colors/
+	 * Spectrum sorted: https://upload.wikimedia.org/wikipedia/commons/1/15/Xterm_256color_chart.svg
 	 */
 	const unsigned char color;
 };
@@ -18,11 +25,23 @@ struct icon_pair {
 #define ICON_PADDING_LEFT  ""
 #define ICON_PADDING_RIGHT " "
 
-#define VIDEO_COLOR    93 /* Purple */
+#define COLOR_VIDEO        93  /* Purple */
-#define AUDIO_COLOR   220 /* Gold1 */
+#define COLOR_AUDIO        220 /* Gold1 */
-#define IMAGE_COLOR    82 /* Chartreuse2 */
+#define COLOR_IMAGE        82  /* Chartreuse2 */
-#define BOOKS_COLOR   202 /* OrangeRed1 */
+#define COLOR_BOOKS        202 /* OrangeRed1 */
-#define ARCHIVE_COLOR 209 /* Salmon1 */
+#define COLOR_ARCHIVE      209 /* Salmon1 */
+#define COLOR_C            81  /* SteelBlue1 */
+#define COLOR_JAVA         32  /* DeepSkyBlue3 */
+#define COLOR_JAVASCRIPT   47  /* SpringGreen2 */
+#define COLOR_REACT        39  /* DeepSkyBlue1 */
+#define COLOR_CSS          199 /* DeepPink1 */
+#define COLOR_PYTHON       227 /* LightGoldenrod1 */
+#define COLOR_LUA          19  /* LightGoldenrod1 */
+#define COLOR_DOCUMENT     15  /* WHITE */
+#define COLOR_FSHARP       31  /* DeepSkyBlue3 */
+#define COLOR_RUBY         160 /* Red3 */
+#define COLOR_SCALA        196 /* Red1 */
+#define COLOR_VIM          28  /* Green4 */
 
 /*
  * Using symbols defined in icons-in-terminal.h, or even using icons-in-terminal is not necessary.
@@ -30,13 +49,20 @@ struct icon_pair {
  * If you are using icons-in-terminal the creator recommends that you do use the symbols in the generated header.
  */
 
+#if defined(ICONS)
 static const struct icon_pair dir_icon  = {"", FA_FOLDER, 0};
 static const struct icon_pair file_icon = {"", FA_FILE_O, 0};
 static const struct icon_pair exec_icon = {"", FA_COG,    0};
+#elif defined(NERD)
+static const struct icon_pair dir_icon  = {"", ICON_DIRECTORY, 0};
+static const struct icon_pair file_icon = {"", ICON_FILE,      0};
+static const struct icon_pair exec_icon = {"", ICON_EXEC,      0};
+#endif
 
 /* All entries are case-insensitive */
 
 static const struct icon_pair icons_name[] = {
+#if defined(ICONS)
 	{".git",         FA_GIT,        0},
 	{"Desktop",      FA_DESKTOP,    0},
 	{"Documents",    FA_BRIEFCASE,  0},
@@ -50,6 +76,21 @@ static const struct icon_pair icons_name[] = {
 	{"configure",    FILE_CONFIG,   0},
 	{"License",      FA_COPYRIGHT,  0},
 	{"Makefile",     FILE_CMAKE,    0},
+#elif defined(NERD)
+	{".git",         ICON_GIT,       0},
+	{"Desktop",      ICON_DESKTOP,   0},
+	{"Documents",    ICON_BRIEFCASE, 0},
+	{"Downloads",    ICON_DOWNLOADS, 0},
+	{"Music",        ICON_MUSIC,     0},
+	{"Pictures",     ICON_PICTURES,  0},
+	{"Public",       ICON_PUBLIC,    0},
+	{"Templates",    ICON_TEMPLATES, 0},
+	{"Videos",       ICON_VIDEOS,    0},
+	{"CHANGELOG",    ICON_CHANGELOG, 0},
+	{"configure",    ICON_CONFIGURE, 0},
+	{"License",      ICON_LICENSE,   0},
+	{"Makefile",     ICON_MAKEFILE,  0},
+#endif
 };
 
 /*
@@ -59,29 +100,30 @@ static const struct icon_pair icons_name[] = {
  */
 
 static const struct icon_pair icons_ext[] = {
+#if defined(ICONS)
 	/* Numbers */
 	{"1",        FILE_MANPAGE,         0},
-	{"7z",       FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"7z",       FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	/* A */
 	{"a",        FILE_MANPAGE,         0},
-	{"apk",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"apk",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"asm",      FILE_NASM,            0},
-	{"aup",      FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"aup",      FA_FILE_AUDIO_O,      COLOR_AUDIO},
-	{"avi",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"avi",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
 
 	/* B */
 	{"bat",      MFIZZ_SCRIPT,         0},
 	{"bin",      OCT_FILE_BINARY,      0},
-	{"bmp",      FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"bmp",      FA_FILE_IMAGE_O,      COLOR_IMAGE},
-	{"bz2",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"bz2",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	 /* C */
 	{"c",        MFIZZ_C,              0},
 	{"c++",      MFIZZ_CPLUSPLUS,      0},
-	{"cab",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"cab",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
-	{"cbr",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"cbr",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
-	{"cbz",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"cbz",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"cc",       MFIZZ_CPLUSPLUS,      0},
 	{"class",    MFIZZ_JAVA,           0},
 	{"clj",      MFIZZ_CLOJURE,        0},
@@ -90,16 +132,16 @@ static const struct icon_pair icons_ext[] = {
 	{"cmake",    FILE_CMAKE,           0},
 	{"coffee",   MFIZZ_COFFEE_BEAN,    0},
 	{"conf",     FA_COGS,              0},
-	{"cpio",     FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"cpio",     FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"cpp",      MFIZZ_CPLUSPLUS,      0},
 	{"css",      MFIZZ_CSS3,           0},
-	{"cue",      FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"cue",      FA_FILE_AUDIO_O,      COLOR_AUDIO},
 	{"cvs",      FA_COGS,              0},
 	{"cxx",      MFIZZ_CPLUSPLUS,      0},
 
 	/* D */
 	{"db",       MFIZZ_DATABASE_ALT2,  0},
-	{"deb",      MFIZZ_DEBIAN,         ARCHIVE_COLOR},
+	{"deb",      MFIZZ_DEBIAN,         COLOR_ARCHIVE},
 	{"diff",     FILE_DIFF,            0},
 	{"dll",      FILE_MANPAGE,         0},
 	{"doc",      FILE_WORD,            0},
@@ -108,13 +150,13 @@ static const struct icon_pair icons_ext[] = {
 	 /* E */
 	{"ejs",      FA_FILE_CODE_O,       0},
 	{"elf",      FA_LINUX,             0},
-	{"epub",     FA_FILE_PDF_O,        BOOKS_COLOR},
+	{"epub",     FA_FILE_PDF_O,        COLOR_BOOKS},
 	{"exe",      FA_WINDOWS,           0},
 
 	/* F */
 	{"f#",       DEV_FSHARP,           0},
-	{"flac",     FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"flac",     FA_FILE_AUDIO_O,      COLOR_AUDIO},
-	{"flv",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"flv",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
 	{"fs",       DEV_FSHARP,           0},
 	{"fsi",      DEV_FSHARP,           0},
 	{"fsscript", DEV_FSHARP,           0},
@@ -122,10 +164,10 @@ static const struct icon_pair icons_ext[] = {
 
 	/* G */
 	{"gem",      FA_FILE_ARCHIVE_O,    0},
-	{"gif",      FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"gif",      FA_FILE_IMAGE_O,      COLOR_IMAGE},
 	{"go",       MFIZZ_GO,             0},
-	{"gz",       FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"gz",       FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
-	{"gzip",     FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"gzip",     FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	/* H */
 	{"h",        MFIZZ_C,              0},
@@ -137,17 +179,17 @@ static const struct icon_pair icons_ext[] = {
 	{"hxx",      MFIZZ_CPLUSPLUS,      0},
 
 	/* I */
-	{"ico",      FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"ico",      FA_FILE_IMAGE_O,      COLOR_IMAGE},
-	{"img",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"img",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"ini",      FA_COGS,              0},
-	{"iso",      LINEA_MUSIC_CD,       ARCHIVE_COLOR},
+	{"iso",      LINEA_MUSIC_CD,       COLOR_ARCHIVE},
 
 	/* J */
 	{"jar",      MFIZZ_JAVA,           0},
 	{"java",     MFIZZ_JAVA,           0},
 	{"jl",       FA_COGS,              0},
-	{"jpeg",     FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"jpeg",     FA_FILE_IMAGE_O,      COLOR_IMAGE},
-	{"jpg",      FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"jpg",      FA_FILE_IMAGE_O,      COLOR_IMAGE},
 	{"js",       DEV_JAVASCRIPT_BADGE, 0},
 	{"json",     MFIZZ_JAVASCRIPT,     0},
 	{"jsx",      FILE_JSX,             0},
@@ -155,40 +197,40 @@ static const struct icon_pair icons_ext[] = {
 	/* K */
 
 	/* L */
-	{"lha",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"lha",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"log",      FA_FILE_TEXT_O,       0},
 	{"lua",      FILE_LUA,             0},
-	{"lzh",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"lzh",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
-	{"lzma",     FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"lzma",     FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	/* M */
-	{"m4a",      FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"m4a",      FA_FILE_AUDIO_O,      COLOR_AUDIO},
-	{"m4v",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"m4v",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
 	{"markdown", DEV_MARKDOWN,         0},
 	{"md",       DEV_MARKDOWN,         0},
 	{"mk",       FILE_CMAKE,           0},
-	{"mkv",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"mkv",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
-	{"mov",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"mov",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
-	{"mp3",      FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"mp3",      FA_FILE_AUDIO_O,      COLOR_AUDIO},
-	{"mp4",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"mp4",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
-	{"mpeg",     FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"mpeg",     FA_FILE_MOVIE_O,      COLOR_VIDEO},
-	{"mpg",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"mpg",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
 	{"msi",      FA_WINDOWS,           0},
 
 	/* N */
 
 	/* O */
 	{"o",          FILE_MANPAGE,       0},
-	{"ogg",        FA_FILE_AUDIO_O,    AUDIO_COLOR},
+	{"ogg",        FA_FILE_AUDIO_O,    COLOR_AUDIO},
 	{"opdownload", FA_DOWNLOAD,        0},
 	{"out",        FA_LINUX,           0},
 
 	/* P */
 	{"part",     FA_DOWNLOAD,          0},
 	{"patch",    FILE_PATCH,           0},
-	{"pdf",      FA_FILE_PDF_O,        BOOKS_COLOR},
+	{"pdf",      FA_FILE_PDF_O,        COLOR_BOOKS},
 	{"php",      MFIZZ_PHP,            0},
-	{"png",      FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"png",      FA_FILE_IMAGE_O,      COLOR_IMAGE},
 	{"ppt",      FILE_POWERPOINT,      0},
 	{"pptx",     FILE_POWERPOINT,      0},
 	{"psb",      DEV_PHOTOSHOP,        0},
@@ -201,10 +243,10 @@ static const struct icon_pair icons_ext[] = {
 	/* Q */
 
 	/* R */
-	{"rar",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"rar",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"rc",       FA_COGS,              0},
 	{"rom",      FA_LOCK,              0},
-	{"rpm",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"rpm",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"rss",      FA_RSS_SQUARE,        0},
 	{"rtf",      FA_FILE_PDF_O,        0},
 
@@ -217,44 +259,246 @@ static const struct icon_pair icons_ext[] = {
 	{"sql",      MFIZZ_MYSQL,          0},
 	{"srt",      FA_COMMENTS_O,        0},
 	{"sub",      FA_COMMENTS_O,        0},
-	{"svg",      FA_FILE_IMAGE_O,      IMAGE_COLOR},
+	{"svg",      FA_FILE_IMAGE_O,      COLOR_IMAGE},
 
 	/* T */
-	{"tar",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"tar",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"tex",      FILE_TEX,             0},
-	{"tgz",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"tgz",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"ts",       FILE_TS,              0},
 	{"tsx",      FILE_TSX,             0},
 	{"txt",      FA_FILE_TEXT_O,       0},
-	{"txz",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"txz",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	/* U */
 
 	/* V */
-	{"vid",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"vid",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
 	{"vim",      DEV_VIM,              0},
 	{"vimrc",    DEV_VIM,              0},
 
 	/* W */
-	{"wav",      FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"wav",      FA_FILE_AUDIO_O,      COLOR_AUDIO},
-	{"webm",     FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"webm",     FA_FILE_MOVIE_O,      COLOR_VIDEO},
-	{"wma",      FA_FILE_AUDIO_O,      AUDIO_COLOR},
+	{"wma",      FA_FILE_AUDIO_O,      COLOR_AUDIO},
-	{"wmv",      FA_FILE_MOVIE_O,      VIDEO_COLOR},
+	{"wmv",      FA_FILE_MOVIE_O,      COLOR_VIDEO},
 
 	/* X */
-	{"xbps",     FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"xbps",     FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 	{"xhtml",    FA_FILE_CODE_O,       0},
 	{"xls",      FILE_EXCEL,           0},
 	{"xlsx",     FILE_EXCEL,           0},
 	{"xml",      FA_FILE_CODE_O,       0},
-	{"xz",       FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR},
+	{"xz",       FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	/* Y */
 	{"yaml",     FA_COGS,              0},
 	{"yml",      FA_COGS,              0},
 
 	/* Z */
-	{"zip",      FA_FILE_ARCHIVE_O,    ARCHIVE_COLOR}
+	{"zip",      FA_FILE_ARCHIVE_O,    COLOR_ARCHIVE},
 
 	/* Other */
+#elif defined(NERD)
+	/* Numbers */
+	{"1",          ICON_EXT_1,         0},
+	{"7z",         ICON_EXT_7Z,        COLOR_ARCHIVE},
+
+	/* A */
+	{"a",          ICON_EXT_A,         0},
+	{"apk",        ICON_EXT_APK,       COLOR_ARCHIVE},
+	{"asm",        ICON_EXT_ASM,       0},
+	{"aup",        ICON_EXT_AUP,       COLOR_AUDIO},
+	{"avi",        ICON_EXT_AVI,       COLOR_VIDEO},
+
+	/* B */
+	{"bat",        ICON_EXT_BAT,       0},
+	{"bin",        ICON_EXT_BIN,       0},
+	{"bmp",        ICON_EXT_BMP,       COLOR_IMAGE},
+	{"bz2",        ICON_EXT_BZ2,       COLOR_ARCHIVE},
+
+	 /* C */
+	{"c",          ICON_EXT_C,         COLOR_C},
+	{"c++",        ICON_EXT_CPLUSPLUS, COLOR_C},
+	{"cab",        ICON_EXT_CAB,       COLOR_ARCHIVE},
+	{"cbr",        ICON_EXT_CBR,       COLOR_ARCHIVE},
+	{"cbz",        ICON_EXT_CBZ,       COLOR_ARCHIVE},
+	{"cc",         ICON_EXT_CC,        COLOR_C},
+	{"class",      ICON_EXT_CLASS,     COLOR_JAVA},
+	{"clj",        ICON_EXT_CLJ,       0},
+	{"cljc",       ICON_EXT_CLJC,      0},
+	{"cljs",       ICON_EXT_CLJS,      0},
+	{"cmake",      ICON_EXT_CMAKE,     0},
+	{"coffee",     ICON_EXT_COFFEE,    0},
+	{"conf",       ICON_EXT_CONF,      0},
+	{"cpio",       ICON_EXT_CPIO,      COLOR_ARCHIVE},
+	{"cpp",        ICON_EXT_CPP,       0},
+	{"css",        ICON_EXT_CSS,       COLOR_CSS},
+	{"cue",        ICON_EXT_CUE,       COLOR_AUDIO},
+	{"cvs",        ICON_EXT_CVS,       0},
+	{"cxx",        ICON_EXT_CXX,       COLOR_C},
+
+	/* D */
+	{"db",         ICON_EXT_DB,        0},
+	{"deb",        ICON_EXT_DEB,       COLOR_ARCHIVE},
+	{"diff",       ICON_EXT_DIFF,      0},
+	{"dll",        ICON_EXT_DLL,       0},
+	{"doc",        ICON_EXT_DOC,       COLOR_DOCUMENT},
+	{"docx",       ICON_EXT_DOCX,      COLOR_DOCUMENT},
+
+	 /* E */
+	{"ejs",        ICON_EXT_EJS,       COLOR_JAVASCRIPT},
+	{"elf",        ICON_EXT_ELF,       0},
+	{"epub",       ICON_EXT_EPUB,      COLOR_BOOKS},
+	{"exe",        ICON_EXT_EXE,       0},
+
+	/* F */
+	{"f#",         ICON_EXT_FSHARP,    COLOR_FSHARP},
+	{"flac",       ICON_EXT_FLAC,      COLOR_AUDIO},
+	{"flv",        ICON_EXT_FLV,       COLOR_VIDEO},
+	{"fs",         ICON_EXT_FS,        COLOR_FSHARP},
+	{"fsi",        ICON_EXT_FSI,       COLOR_FSHARP},
+	{"fsscript",   ICON_EXT_FSSCRIPT,  COLOR_FSHARP},
+	{"fsx",        ICON_EXT_FSX,       COLOR_FSHARP},
+
+	/* G */
+	{"gem",        ICON_EXT_GEM,       COLOR_RUBY},
+	{"gif",        ICON_EXT_GIF,       COLOR_IMAGE},
+	{"go",         ICON_EXT_GO,        0},
+	{"gz",         ICON_EXT_GZ,        COLOR_ARCHIVE},
+	{"gzip",       ICON_EXT_GZIP,      COLOR_ARCHIVE},
+
+	/* H */
+	{"h",          ICON_EXT_H,         COLOR_C},
+	{"hh",         ICON_EXT_HH,        COLOR_C},
+	{"htaccess",   ICON_EXT_HTACCESS,  0},
+	{"htpasswd",   ICON_EXT_HTPASSWD,  0},
+	{"htm",        ICON_EXT_HTM,       0},
+	{"html",       ICON_EXT_HTML,      0},
+	{"hxx",        ICON_EXT_HXX,       COLOR_C},
+
+	/* I */
+	{"ico",        ICON_EXT_ICO,       COLOR_IMAGE},
+	{"img",        ICON_EXT_IMG,       COLOR_ARCHIVE},
+	{"ini",        ICON_EXT_INI,       0},
+	{"iso",        ICON_EXT_ISO,       COLOR_ARCHIVE},
+
+	/* J */
+	{"jar",        ICON_EXT_JAR,       COLOR_JAVA},
+	{"java",       ICON_EXT_JAVA,      COLOR_JAVA},
+	{"jl",         ICON_EXT_JL,        0},
+	{"jpeg",       ICON_EXT_JPEG,      COLOR_IMAGE},
+	{"jpg",        ICON_EXT_JPG,       COLOR_IMAGE},
+	{"js",         ICON_EXT_JS,        COLOR_JAVASCRIPT},
+	{"json",       ICON_EXT_JSON,      COLOR_JAVASCRIPT},
+	{"jsx",        ICON_EXT_JSX,       COLOR_REACT},
+
+	/* K */
+
+	/* L */
+	{"lha",        ICON_EXT_LHA,       COLOR_ARCHIVE},
+	{"log",        ICON_EXT_LOG,       0},
+	{"lua",        ICON_EXT_LUA,       0},
+	{"lzh",        ICON_EXT_LZH,       COLOR_ARCHIVE},
+	{"lzma",       ICON_EXT_LZMA,      COLOR_ARCHIVE},
+
+	/* M */
+	{"m4a",        ICON_EXT_M4A,       COLOR_AUDIO},
+	{"m4v",        ICON_EXT_M4V,       COLOR_VIDEO},
+	{"markdown",   ICON_EXT_MD,        0},
+	{"md",         ICON_EXT_MD,        0},
+	{"mk",         ICON_EXT_MK,        0},
+	{"mkv",        ICON_EXT_MKV,       COLOR_VIDEO},
+	{"mov",        ICON_EXT_MOV,       COLOR_VIDEO},
+	{"mp3",        ICON_EXT_MP3,       COLOR_AUDIO},
+	{"mp4",        ICON_EXT_MP4,       COLOR_VIDEO},
+	{"mpeg",       ICON_EXT_MPEG,      COLOR_VIDEO},
+	{"mpg",        ICON_EXT_MPG,       COLOR_VIDEO},
+	{"msi",        ICON_EXT_MSI,       0},
+
+	/* N */
+
+	/* O */
+	{"o",          ICON_EXT_O,         0},
+	{"ogg",        ICON_EXT_OGG,       COLOR_AUDIO},
+	{"opdownload", ICON_EXT_ODOWNLOAD, 0},
+	{"out",        ICON_EXT_OUT,       0},
+
+	/* P */
+	{"part",       ICON_EXT_PART,      0},
+	{"patch",      ICON_EXT_PATCH,     0},
+	{"pdf",        ICON_EXT_PDF,       COLOR_BOOKS},
+	{"php",        ICON_EXT_PHP,       0},
+	{"png",        ICON_EXT_PNG,       COLOR_IMAGE},
+	{"ppt",        ICON_EXT_PPT,       0},
+	{"pptx",       ICON_EXT_PPTX,      0},
+	{"psb",        ICON_EXT_PSB,       0},
+	{"psd",        ICON_EXT_PSD,       0},
+	{"py",         ICON_EXT_PY,        COLOR_PYTHON},
+	{"pyc",        ICON_EXT_PYC,       COLOR_PYTHON},
+	{"pyd",        ICON_EXT_PYD,       COLOR_PYTHON},
+	{"pyo",        ICON_EXT_PYO,       COLOR_PYTHON},
+
+	/* Q */
+
+	/* R */
+	{"rar",        ICON_EXT_RAR,       COLOR_ARCHIVE},
+	{"rc",         ICON_EXT_RC,        0},
+	{"rom",        ICON_EXT_ROM,       0},
+	{"rpm",        ICON_EXT_RPM,       COLOR_ARCHIVE},
+	{"rss",        ICON_EXT_RSS,       0},
+	{"rtf",        ICON_EXT_RTF,       0},
+
+	/* S */
+	{"sass",       ICON_EXT_SASS,      COLOR_CSS},
+	{"scss",       ICON_EXT_SCSS,      COLOR_CSS},
+	{"so",         ICON_EXT_SO,        0},
+	{"scala",      ICON_EXT_SCALA,     COLOR_SCALA},
+	{"sh",         ICON_EXT_SH,        0},
+	{"slim",       ICON_EXT_SLIM,      COLOR_DOCUMENT},
+	{"sln",        ICON_EXT_SLN,       0},
+	{"sql",        ICON_EXT_SQL,       0},
+	{"srt",        ICON_EXT_SRT,       0},
+	{"sub",        ICON_EXT_SUB,       0},
+	{"svg",        ICON_EXT_SVG,       COLOR_IMAGE},
+
+	/* T */
+	{"tar",        ICON_EXT_TAR,       COLOR_ARCHIVE},
+	{"tex",        ICON_EXT_TEX,       0},
+	{"tgz",        ICON_EXT_TGZ,       COLOR_ARCHIVE},
+	{"ts",         ICON_EXT_TS,        COLOR_JAVASCRIPT},
+	{"tsx",        ICON_EXT_TSX,       COLOR_REACT},
+	{"txt",        ICON_EXT_TXT,       COLOR_DOCUMENT},
+	{"txz",        ICON_EXT_TXZ,       COLOR_ARCHIVE},
+
+	/* U */
+
+	/* V */
+	{"vid",        ICON_EXT_VID,       COLOR_VIDEO},
+	{"vim",        ICON_EXT_VIM,       COLOR_VIM},
+	{"vimrc",      ICON_EXT_VIMRC,     COLOR_VIM},
+
+	/* W */
+	{"wav",        ICON_EXT_WAV,       COLOR_AUDIO},
+	{"webm",       ICON_EXT_WEBM,      COLOR_VIDEO},
+	{"wma",        ICON_EXT_WMA,       COLOR_AUDIO},
+	{"wmv",        ICON_EXT_WMV,       COLOR_VIDEO},
+
+	/* X */
+	{"xbps",       ICON_EXT_XBPS,      COLOR_ARCHIVE},
+	{"xhtml",      ICON_EXT_XHTML,     0},
+	{"xls",        ICON_EXT_XLS,       0},
+	{"xlsx",       ICON_EXT_XLSX,      0},
+	{"xml",        ICON_EXT_XML,       0},
+	{"xz",         ICON_EXT_XZ,        COLOR_ARCHIVE},
+
+	/* Y */
+	{"yaml",       ICON_EXT_YAML,      COLOR_DOCUMENT},
+	{"yml",        ICON_EXT_YML,       COLOR_DOCUMENT},
+
+	/* Z */
+	{"zip",        ICON_EXT_ZIP,       COLOR_ARCHIVE},
+
+	/* Other */
+#endif
 };

src/nnn.c

@@ -112,8 +112,9 @@
 #include "nnn.h"
 #include "dbg.h"
 
-#ifdef ICONS
+#if defined(ICONS) || defined(NERD)
 #include "icons.h"
+#define ICONS_ENABLED
 #endif
 
 #ifdef TOURBIN_QSORT
@@ -691,7 +692,7 @@ static const char * const patterns[] = {
 #define C_SOC (C_PIP + 1) /* Socket: MediumOrchid1 */
 #define C_UND (C_SOC + 1) /* Unknown OR 0B regular/exe file: Red1 */
 
-#ifdef ICONS
+#ifdef ICONS_ENABLED
 /* 0-9, A-Z, OTHER = 36. */
 static ushort icon_positions[37];
 #endif
@@ -1739,7 +1740,7 @@ static bool initcurses(void *oldmask)
 		}
 	}
 
-#ifdef ICONS
+#ifdef ICONS_ENABLED
 	if (!g_state.oldcolor) {
 		uchar icolors[256] = {0};
 		char c;
@@ -3480,7 +3481,7 @@ static char *get_lsperms(mode_t mode)
 	return bits;
 }
 
-#ifdef ICONS
+#ifdef ICONS_ENABLED
 static const struct icon_pair * get_icon(const struct entry *ent){
 	ushort i = 0;
 
@@ -3626,7 +3627,7 @@ static void printent(const struct entry *ent, uint namecols, bool sel)
 
 	addch((ent->flags & FILE_SELECTED) ? '+' : ' ');
 
-#ifdef ICONS
+#ifdef ICONS_ENABLED
 	if (!g_state.oldcolor)
 		print_icon(ent, attrs);
 #endif
@@ -3758,7 +3759,7 @@ static void printent_long(const struct entry *ent, uint namecols, bool sel)
 			attrs ^=  A_DIM;
 		}
 	} else {
-#ifndef ICONS
+#ifndef ICONS_ENABLED
 		addstr("  ");
 #endif
 		if (ent->flags & FILE_MISSING)
@@ -3770,7 +3771,7 @@ static void printent_long(const struct entry *ent, uint namecols, bool sel)
 
 		if (pair && fcolors[pair])
 			attrs |= COLOR_PAIR(pair);
-#ifdef ICONS
+#ifdef ICONS_ENABLED
 		attroff(attrs);
 		addstr("  ");
 		if (sel)
@@ -5573,7 +5574,7 @@ static int adjust_cols(int ncols)
 	}
 
 /* 3 = Preceding space, indicator, newline */
-#ifdef ICONS
+#ifdef ICONS_ENABLED
 	ncols -= 3 + xstrlen(ICON_PADDING_LEFT) + xstrlen(ICON_PADDING_RIGHT) + 1;
 #else
 	ncols -= 3;