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limit the resize attempts

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This commit is contained in:
Anthony Scopatz 2015-03-16 19:46:09 -05:00
parent b5df612b4c
commit a7f8b7a9c3
1 changed files with 6 additions and 18 deletions
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24
xonsh/shell.py
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@ -32,23 +32,8 @@ def setup_readline():
except ValueError:
# not all versions of readline have this symbol, ie Macs sometimes
RL_COMPLETION_SUPPRESS_APPEND = None
try:
RL_CATCH_SIGNALS = ctypes.c_int.in_dll(lib, 'rl_catch_signals')
print('RL_CATCH_SIGNALS:', RL_CATCH_SIGNALS.value)
except ValueError:
pass
try:
RL_CATCH_SIGWINCH = ctypes.c_int.in_dll(lib, 'rl_catch_sigwinch')
print('RL_CATCH_SIGWINCH:', RL_CATCH_SIGWINCH.value)
except ValueError:
pass
try:
RL_CHANGE_ENVIRONMENT = ctypes.c_int.in_dll(lib, 'rl_change_environment')
print('RL_CHANGE_ENVIRONMENT:', RL_CHANGE_ENVIRONMENT.value)
except ValueError:
pass
lib.rl_resize_terminal()
lib.rl_reset_screen_size()
#lib.rl_resize_terminal()
#lib.rl_reset_screen_size()
# reads in history
env = builtins.__xonsh_env__
hf = env.get('XONSH_HISTORY_FILE', os.path.expanduser('~/.xonsh_history'))
@ -189,7 +174,10 @@ class Shell(Cmd):
@property
def prompt(self):
"""Obtains the current prompt string."""
lib.rl_reset_screen_size()
global lib
if lib is not None:
lib.rl_reset_screen_size()
lib = None
#lib.rl_resize_terminal()
if self.need_more_lines:
if self.mlprompt is None: