def __evalNormal__(self, char, prevChar):
"""
Evaluate char (and preceding char) used in normal mode
Arguments:
char(string): pressed key
prevChar(string): previously pressed key
Returns:
(cmd): command object. None if no command was found
"""
lg.debug("eval_vim::__evalNormal__ " +
prevChar + char)
if char is ':':
self.mode = mode.COMMAND
val = mapping_normal[":"]
return cmd(val, "stub")
val = mapping_normal.get(char, None)
# Try parsing one letter
if val is None:
# Try parsing two letters
val = mapping_normal.get(prevChar + char)
return cmd(val)
def __evalCommand__(self, text):
"""
Evaluate command (string) stated in normal mode
Arguments:
text(string): text stated after ":" sign
Returns:
(cmd): command object. SWITCH_TO_NORMAL if no command was found
"""
lg.debug("eval_vim::__evalCommand__ " +
text)
self.mode = mode.NORMAL
val = mapping_command.get(text, cmd.SWITCH_TO_NORMAL)
return cmd(val)