Untangle unescaping responsibilities in highlight.cpp. Fix cd autosuggestions to properly handle quotes. Factor out some of the quote unescaping behavior from reader.cpp to parse_util.cpp.

Add some autosuggestion tests

1 files changed, 15 insertions, 0 deletions

diff --git a/parse_util.h b/parse_util.h
index 241790cc..a3ffc193 100644
--- a/parse_util.h
+++ b/parse_util.h
@@ -124,6 +124,21 @@ void parse_util_set_argv( const wchar_t * const *argv, const wcstring_list_t &na
 */
 wchar_t *parse_util_unescape_wildcards( const wchar_t *in );
 
+/**
+   Calculates information on the parameter at the specified index.
+
+   \param cmd The command to be analyzed
+   \param pos An index in the string which is inside the parameter
+   \param quote If not NULL, store the type of quote this parameter has, can be either ', " or \\0, meaning the string is not quoted.
+   \param offset If not NULL, get_param will store the offset to the beginning of the parameter.
+   \param type If not NULL, get_param will store the token type as returned by tok_last.
+*/
+void parse_util_get_parameter_info( const wcstring &cmd, const size_t pos, wchar_t *quote, size_t *offset, int *type );
+
+/**
+   Attempts to escape the string 'cmd' using the given quote type, as determined by the quote character. The quote can be a single quote or double quote, or L'\0' to indicate no quoting (and thus escaping should be with backslashes).
+*/
+wcstring parse_util_escape_string_with_quote( const wcstring &cmd, wchar_t quote);
 
 
 #endif