O_EMOJI: Use a bigger variety of emoji

This commit changes the following icon definitions to use
more specific emoji as icons. All of the new definitions are
padded with spaces to ensure they use two cells each.

ICON_CHESS "" -> "♟️ " (chess notation)
ICON_FSHARP "" -> "🔷" (blue diamond looks like F Sharp logo)
ICON_FONT "" -> "🔤" (letters abc)
ICON_HTML "" -> "🌍" (globe)
ICON_JAVASCRIPT "" -> ICON_SCRIPT (use a less generic emoji)
ICON_MS_EXCEL ICON_WORDDOC -> "📗" (green book for Excel)
ICON_MUSIC "🎧" (headphones and notes for music folder)
ICON_MUSICFILE ICON_MUSIC -> "🎵" (one musical note for a song)
ICON_PLAYLIST "" -> "🎶" (multiple notes for a playlist)
ICON_PHOTOSHOP ICON_PICTUREFILE -> "🖌️ " (paintbrush symbolising photo editing)
ICON_PICTUREFILE ICON_PICTURES -> "🖼️ " (a framed picture)
ICON_RUST "" -> "🦀" (crab emoji looks like Rust mascot)
ICON_SASS "" -> ICON_EXT_CSS (CSS preprocessor)
ICON_VIDEOFILE ICON_VIDEOS -> "🎞 " (a film strip to symbolise a video)
ICON_VIDEOS "🎞 " -> "🎬" (a clapper board for videos folder)
ICON_VIM "" -> "🪛" (the power tool for everyone)
ICON_EXT_COFFEE "" -> ICON_JAVASCRIPT (JS preprocessor)
ICON_EXT_DEB ICON_LINUX -> "🍥" (Debian swirl)
ICON_EXT_GO "" -> "💨" (Go logo dashing away)
ICON_EXT_MAT "" -> ICON_EXT_M (MATLAB)
ICON_EXT_NIX "" -> "❄️ " (Nix language logo like snowflake)
ICON_EXT_PHP "🌐" -> ICON_HTML (use same Emoji for PHP and HTML)
ICON_EXT_ROM "" -> "🔒" (a padlock)
ICON_EXT_TS "" -> ICON_JAVASCRIPT (JS with static typing)

src/icons.h

@@ -57,7 +57,7 @@
 #define ICON_BRIEFCASE     ICON_STR(FA_BRIEFCASE, "󰃖", "💼")
 #define ICON_C             ICON_STR(MFIZZ_C, "", "🇨 ")
 #define ICON_CHANGELOG     ICON_STR(FA_HISTORY, "󰋚", "🔺")
-#define ICON_CHESS         ICON_STR("", "󰄺", "")
+#define ICON_CHESS         ICON_STR("", "󰄺", "♟️ ")
 #define ICON_CLOJURE       ICON_STR(MFIZZ_CLOJURE, "", "")
 #define ICON_CONFIGURE     ICON_STR(FILE_CONFIG, "", "🔧")
 #define ICON_CPLUSPLUS     ICON_STR(MFIZZ_CPLUSPLUS, "", ICON_C)
@@ -68,64 +68,64 @@
 #define ICON_DOWNLOADS     ICON_STR(FA_DOWNLOAD, "󰃘", "📥")
 #define ICON_ELIXIR        ICON_STR(MFIZZ_ELIXIR, "", "💧")
 #define ICON_ENCRYPT       ICON_STR("", "󰌆", "🔒")
-#define ICON_FSHARP        ICON_STR(DEV_FSHARP, "", "")
-#define ICON_FONT          ICON_STR(FILE_FONT, "", "")
+#define ICON_FSHARP        ICON_STR(DEV_FSHARP, "", "🔷")
+#define ICON_FONT          ICON_STR(FILE_FONT, "", "🔤")
 #define ICON_GIT           ICON_STR(FA_GIT, "", "🌱")
 #define ICON_HASKELL       ICON_STR("", "", "")
-#define ICON_HTML          ICON_STR(FA_FILE_CODE_O, "󰌝", "")
+#define ICON_HTML          ICON_STR(FA_FILE_CODE_O, "󰌝", "🌍")
 #define ICON_JAVA          ICON_STR(MFIZZ_JAVA, "", "☕")
-#define ICON_JAVASCRIPT    ICON_STR(FA_FILE_CODE_O, "󰌞", "")
+#define ICON_JAVASCRIPT    ICON_STR(FA_FILE_CODE_O, "󰌞", ICON_SCRIPT)
 #define ICON_LICENSE       ICON_STR(FA_COPYRIGHT, "󰈙", "⚖️ ")
 #define ICON_LINUX         ICON_STR(FA_LINUX, "󰌽", "🐧")
 #define ICON_MAKEFILE      ICON_STR(FILE_CMAKE, "󰆍", "🛠 ")
 #define ICON_MANUAL        ICON_STR(FILE_MANPAGE, "󱓷", "❓")
-#define ICON_MS_EXCEL      ICON_STR(FILE_EXCEL, "󰈛", ICON_WORDDOC)
+#define ICON_MS_EXCEL      ICON_STR(FILE_EXCEL, "󰈛", "📗")
 #define ICON_MUSIC         ICON_STR(FA_MUSIC, "󱍙", "🎧")
-#define ICON_MUSICFILE     ICON_STR(FA_FILE_AUDIO_O, "󰎈", ICON_MUSIC)
+#define ICON_MUSICFILE     ICON_STR(FA_FILE_AUDIO_O, "󰎈", "🎵")
 #define ICON_OPTICALDISK   ICON_STR(LINEA_MUSIC_CD, "", "💿")
 #define ICON_PDF           ICON_STR(FA_FILE_PDF_O, "󰈦", "📕")
-#define ICON_PHOTOSHOP     ICON_STR(DEV_PHOTOSHOP, "", ICON_PICTUREFILE)
-#define ICON_PICTUREFILE   ICON_STR(FA_FILE_IMAGE_O, "󰈟", ICON_PICTURES)
+#define ICON_PHOTOSHOP     ICON_STR(DEV_PHOTOSHOP, "", "🖌️ ")
+#define ICON_PICTUREFILE   ICON_STR(FA_FILE_IMAGE_O, "󰈟", "🖼️ ")
 #define ICON_PICTURES      ICON_STR(MD_CAMERA_ALT, "󰉔", "🎨")
-#define ICON_PLAYLIST      ICON_STR(ICON_MUSICFILE, "󱍙", "")
+#define ICON_PLAYLIST      ICON_STR(ICON_MUSICFILE, "󱍙", "🎶")
 #define ICON_POWERPOINT    ICON_STR(FILE_POWERPOINT, "󰈧", "📊")
 #define ICON_PUBLIC        ICON_STR(FA_INBOX, "", "👀")
 #define ICON_PYTHON        ICON_STR(MFIZZ_PYTHON, "", "🐍")
 #define ICON_REACT         ICON_STR(FILE_JSX, "", ICON_JAVASCRIPT)
 #define ICON_RUBY          ICON_STR(MFIZZ_RUBY, "", "💎")
-#define ICON_RUST          ICON_STR(DEV_RUST, "", "")
-#define ICON_SASS          ICON_STR("", "", "")
+#define ICON_RUST          ICON_STR(DEV_RUST, "", "🦀")
+#define ICON_SASS          ICON_STR("", "", ICON_EXT_CSS)
 #define ICON_SCRIPT        ICON_STR(MFIZZ_SCRIPT, "", "📜")
 #define ICON_SUBTITLE      ICON_STR(FA_COMMENTS_O, "󰅺", "💬")
 #define ICON_TEMPLATES     ICON_STR(FA_PAPERCLIP, "󰗇", "📎")
 #define ICON_TEX           ICON_STR(FILE_TEX, "󰙩", ICON_DOCUMENT)
-#define ICON_VIDEOFILE     ICON_STR(FA_FILE_MOVIE_O, "󰈫", ICON_VIDEOS)
-#define ICON_VIDEOS        ICON_STR(FA_FILM, "󰈰", "🎞 ")
-#define ICON_VIM           ICON_STR(DEV_VIM, "", "")
+#define ICON_VIDEOFILE     ICON_STR(FA_FILE_MOVIE_O, "󰈫", "🎞 ")
+#define ICON_VIDEOS        ICON_STR(FA_FILM, "󰈰", "🎬")
+#define ICON_VIM           ICON_STR(DEV_VIM, "", "🪛")
 #define ICON_WORDDOC       ICON_STR(FILE_WORD, "󰈬", "📘")
 
 #define ICON_EXT_ASM       ICON_STR(FILE_NASM, "", "")
 #define ICON_EXT_BIN       ICON_STR(OCT_FILE_BINARY, "", "📓")
-#define ICON_EXT_COFFEE    ICON_STR(MFIZZ_COFFEE_BEAN, "", "")
+#define ICON_EXT_COFFEE    ICON_STR(MFIZZ_COFFEE_BEAN, "", ICON_JAVASCRIPT)
 #define ICON_EXT_CSS       ICON_STR(MFIZZ_CSS3, "", "🦋")
-#define ICON_EXT_DEB       ICON_STR(MFIZZ_DEBIAN, "", ICON_LINUX)
+#define ICON_EXT_DEB       ICON_STR(MFIZZ_DEBIAN, "", "🍥")
 #define ICON_EXT_DIFF      ICON_STR(FILE_DIFF, "", "📋")
-#define ICON_EXT_GO        ICON_STR(MFIZZ_GO, "󰟓", "")
+#define ICON_EXT_GO        ICON_STR(MFIZZ_GO, "󰟓", "💨")
 #define ICON_EXT_JSON      ICON_STR(ICON_JAVASCRIPT, "", ICON_JAVASCRIPT)
 #define ICON_EXT_LUA       ICON_STR(FILE_LUA, "", "🌘")
 #define ICON_EXT_M         ICON_STR("", "󰠞", "📊")
-#define ICON_EXT_MAT       ICON_STR("", "", "")
+#define ICON_EXT_MAT       ICON_STR("", "", ICON_EXT_M)
 #define ICON_EXT_MD        ICON_STR(DEV_MARKDOWN, "", "📝")
 #define ICON_EXT_MSI       ICON_STR(FA_WINDOWS, "󰍲", "🪟")
-#define ICON_EXT_NIX       ICON_STR("", "", "")
+#define ICON_EXT_NIX       ICON_STR("", "", "❄️ ")
 #define ICON_EXT_PATCH     ICON_STR(FILE_PATCH, "", "🩹")
-#define ICON_EXT_PHP       ICON_STR(MFIZZ_PHP, "", "🌐")
-#define ICON_EXT_ROM       ICON_STR(FA_LOCK, "󰊖", "")
+#define ICON_EXT_PHP       ICON_STR(MFIZZ_PHP, "", ICON_HTML)
+#define ICON_EXT_ROM       ICON_STR(FA_LOCK, "󰊖", "🔒")
 #define ICON_EXT_RSS       ICON_STR(FA_RSS_SQUARE, "", "📡")
 #define ICON_EXT_RTF       ICON_STR(ICON_PDF, "󰈦", ICON_PDF)
 #define ICON_EXT_SCALA     ICON_STR(MFIZZ_SCALA, "", "")
 #define ICON_EXT_SLN       ICON_STR(DEV_VISUALSTUDIO, "", "")
-#define ICON_EXT_TS        ICON_STR(FILE_TS, "", "")
+#define ICON_EXT_TS        ICON_STR(FILE_TS, "", ICON_JAVASCRIPT)
 
 
 /*