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add flag to enable/disable syntax highlighting in ptk shell

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This commit is contained in:
adam j hartz 2016-06-05 18:57:02 -04:00
parent afacea12de
commit c5b99cc93d
2 changed files with 5 additions and 1 deletions
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3
xonsh/environ.py
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@ -84,6 +84,7 @@ DEFAULT_ENSURERS = {
'BASH_COMPLETIONS': (is_env_path, str_to_env_path, env_path_to_str),
'CASE_SENSITIVE_COMPLETIONS': (is_bool, to_bool, bool_to_str),
re.compile('\w*DIRS$'): (is_env_path, str_to_env_path, env_path_to_str),
'COLOR_INPUT': (is_bool, to_bool, bool_to_str),
'COLOR_RESULTS': (is_bool, to_bool, bool_to_str),
'COMPLETIONS_DISPLAY': (is_completions_display_value,
to_completions_display_value, str),
@ -185,6 +186,7 @@ DEFAULT_VALUES = {
'BASH_COMPLETIONS': BASH_COMPLETIONS_DEFAULT,
'CASE_SENSITIVE_COMPLETIONS': ON_LINUX,
'CDPATH': (),
'COLOR_INPUT': True,
'COLOR_RESULTS': True,
'COMPLETIONS_DISPLAY': 'multi',
'COMPLETIONS_MENU_ROWS': 5,
@ -305,6 +307,7 @@ DEFAULT_DOCS = {
'CDPATH': VarDocs(
'A list of paths to be used as roots for a cd, breaking compatibility '
'with Bash, xonsh always prefer an existing relative path.'),
'COLOR_INPUT': VarDocs('Flag for syntax highlighting interactive input.'),
'COLOR_RESULTS': VarDocs('Flag for syntax highlighting return values.'),
'COMPLETIONS_DISPLAY': VarDocs(
'Configure if and how Python completions are displayed by the '

3
xonsh/ptk/shell.py
View file

@ -72,7 +72,6 @@ class PromptToolkitShell(BaseShell):
'get_rprompt_tokens': get_rprompt_tokens,
'style': PygmentsStyle(xonsh_style_proxy(self.styler)),
'completer': completer,
'lexer': PygmentsLexer(XonshLexer),
'multiline': multiline,
'get_continuation_tokens': self.continuation_tokens,
'history': history,
@ -81,6 +80,8 @@ class PromptToolkitShell(BaseShell):
'key_bindings_registry': self.key_bindings_manager.registry,
'display_completions_in_columns': multicolumn,
}
if builtins.__xonsh_env__.get('COLOR_INPUT'):
prompt_args['lexer'] = PygmentsLexer(XonshLexer)
line = self.prompter.prompt(**prompt_args)
return line