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Added support for line comments in the monitor.

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Mike Naberezny 2008-09-08 17:43:34 +00:00
parent 00b6e995b8
commit 52b5f759a4
1 changed files with 19 additions and 4 deletions
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23
monitor.py
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@ -22,10 +22,7 @@ class Monitor(cmd.Cmd):
cmd.Cmd.__init__(self, completekey, stdin, stdout)
def onecmd(self, line):
matches = re.match('^~\s*', line)
if matches:
start, end = matches.span()
line = "tilde %s" % line[end:]
line = self._preprocess_line(line)
result = None
try:
@ -40,6 +37,24 @@ class Monitor(cmd.Cmd):
self._update_prompt()
return result
def _preprocess_line(self, line):
# tilde command
matches = re.match('^~\s*', line)
if matches:
start, end = matches.span()
line = "tilde %s" % line[end:]
# line comments
quoted = False
for pos in range(0, len(line)):
if line[pos] in ('"', "'"):
quoted = not quoted
if (not quoted) and (line[pos] == ';'):
line = line[:pos]
break
return line
def _install_mpu_observers(self):
def printit(operation, address, value):
self.stdout.write(chr(value))