accept \eOx as well as \e[x for escapes (#12)

JuliaLang · Dec 21, 2017 · c25b6b8 · c25b6b8
1 parent 6254c9d
commit c25b6b8
Showing 1 changed file with 5 additions and 7 deletions.
diff --git a/src/util.jl b/src/util.jl
@@ -58,7 +58,7 @@ function readKey(stream::IO=STDIN) ::UInt32
  stream.buffer.size < 3 && return '\x1b'
  esc_b = readNextChar(stream)
 
- if esc_a == '['
+ if esc_a == '[' || esc_a == 'O'
  if esc_b >= '0' && esc_b <= '9'
  stream.buffer.size < 4 && return '\x1b'
  esc_c = readNextChar(stream)
@@ -101,12 +101,10 @@ function readKey(stream::IO=STDIN) ::UInt32
  return '\x1b'
  end
  end
- elseif esc_a == 'O'
- if esc_a == 'H'
- return HOME_KEY
- elseif esc_a == 'F'
- return END_KEY
- end
+ elseif esc_a == 'H'
+ return HOME_KEY
+ elseif esc_a == 'F'
+ return END_KEY
  end
 
  return '\x1b'