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really overdo the resizing

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This commit is contained in:
Anthony Scopatz 2015-03-15 21:29:04 -05:00
parent 45034bb733
commit 11d4df8e3e
1 changed files with 7 additions and 2 deletions
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9
xonsh/shell.py
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@ -11,11 +11,11 @@ from xonsh.execer import Execer
from xonsh.completer import Completer
from xonsh.environ import xonshrc_context, multiline_prompt, format_prompt
RL_COMPLETION_SUPPRESS_APPEND = None
RL_COMPLETION_SUPPRESS_APPEND = lib = None
def setup_readline():
"""Sets up the readline module and completion supression, if available."""
global RL_COMPLETION_SUPPRESS_APPEND
global RL_COMPLETION_SUPPRESS_APPEND, lib
if RL_COMPLETION_SUPPRESS_APPEND is not None:
return
try:
@ -47,6 +47,7 @@ def setup_readline():
print('RL_CHANGE_ENVIRONMENT:', RL_CHANGE_ENVIRONMENT.value)
except ValueError:
pass
lib.rl_resize_terminal()
lib.rl_reset_screen_size()
# reads in history
env = builtins.__xonsh_env__
@ -188,6 +189,8 @@ class Shell(Cmd):
@property
def prompt(self):
"""Obtains the current prompt string."""
lib.rl_resize_terminal()
lib.rl_reset_screen_size()
if self.need_more_lines:
if self.mlprompt is None:
self.mlprompt = multiline_prompt()
@ -201,4 +204,6 @@ class Shell(Cmd):
else:
p = "set '$PROMPT = ...' $ "
self.settitle()
lib.rl_resize_terminal()
lib.rl_reset_screen_size()
return p