include/ansi.h

   1 #ifndef __ANSI_H
   2 #define __ANSI_H
   3
   4 #define AEND  "\x1b[0m"
   5
   6 #define _BLUE_(s) "\x1b[34m" s AEND
   7 #define _RED_(s) "\x1b[31m" s AEND
   8 #define _GREEN_(s) "\x1b[32m" s AEND
   9 #define _YELLOW_(s) "\x1b[33m" s AEND
  10 #define _MAGENTA_(s) "\x1b[35m" s AEND
  11 #define _CYAN_(s) "\x1b[36m" s AEND
  12 #define _WHITE_(s) "\x1b[37m" s AEND
  13
  14 // https://wiki.hackzine.org/development/misc/readline-color-prompt.html
  15 // Applications may indicate that the prompt contains
  16 // characters that take up no physical screen space when displayed by
  17 // bracketing a sequence of such characters with the special markers
  18 // RL_PROMPT_START_IGNORE = '\001' and RL_PROMPT_END_IGNORE = '\002'
  19 #define RL_ESC(a) "\001" a "\002"
  20
  21 #define _RL_RED_(s) RL_ESC("\x1b[31m") s RL_ESC(AEND)
  22 #define _RL_GREEN_(s) RL_ESC("\x1b[32m") s RL_ESC(AEND)
  23 #define _RL_BOLD_RED_(s) RL_ESC("\x1b[1;31m") s RL_ESC(AEND)
  24 #define _RL_BOLD_GREEN_(s) RL_ESC("\x1b[1;32m") s RL_ESC(AEND)
  25
  26 #endif