diff options
Diffstat (limited to 'cmd2/parsing.py')
| -rw-r--r-- | cmd2/parsing.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/cmd2/parsing.py b/cmd2/parsing.py index dece2b5e..c8110667 100644 --- a/cmd2/parsing.py +++ b/cmd2/parsing.py @@ -53,7 +53,7 @@ class CommandParser(): self.aliases = aliases self.shortcuts = shortcuts - def parseString(self, line): + def parseString(self, rawinput): # strip C-style comments # shlex will handle the python/shell style comments for us def replacer(match): @@ -68,24 +68,24 @@ class CommandParser(): r'/\*.*?\*/|\'(?:\\.|[^\\\'])*\'|"(?:\\.|[^\\"])*"', re.DOTALL | re.MULTILINE ) - line = re.sub(pattern, replacer, line) - rawinput = line + rawinput = re.sub(pattern, replacer, rawinput) + line = rawinput # expand shortcuts, have to do this first because # a shortcut can expand into multiple tokens, ie '!ls' becomes # 'shell ls' for (shortcut, expansion) in self.shortcuts: - if rawinput.startswith(shortcut): + if line.startswith(shortcut): # If the next character after the shortcut isn't a space, then insert one shortcut_len = len(shortcut) - if len(rawinput) == shortcut_len or rawinput[shortcut_len] != ' ': + if len(line) == shortcut_len or line[shortcut_len] != ' ': expansion += ' ' # Expand the shortcut - rawinput = rawinput.replace(shortcut, expansion, 1) + line = line.replace(shortcut, expansion, 1) break - s = shlex.shlex(rawinput, posix=False) + s = shlex.shlex(line, posix=False) s.whitespace_split = True tokens = self.split_on_punctuation(list(s)) |