diff --git a/lib/uuid-console/src/shell.cpp b/lib/uuid-console/src/shell.cpp index 3ea50d9a9..ddc03d82a 100644 --- a/lib/uuid-console/src/shell.cpp +++ b/lib/uuid-console/src/shell.cpp @@ -226,28 +226,22 @@ void Shell::loop_normal() { line_buffer_ = oldline_; display_prompt(); } - // cursor back, delete cursor chars and move on char to rest + // cursor back, delete cursor chars if ((c == 'D') && (previous_ == '[')) { line_buffer_.pop_back(); line_buffer_.pop_back(); - if (line_buffer_.length() > 0) { - uint8_t ch = line_buffer_.back(); - line_rest_.push_back(ch); - line_buffer_.pop_back(); - } + // alternative work as backspace + // if (line_buffer_.length() > 0) { + // line_buffer_.pop_back(); + // } erase_current_line(); prompt_displayed_ = false; display_prompt(); } - // cursor forward, delete cursor chars and add one from rest. + // cursor forward, only delete cursor chars if ((c == 'C') && (previous_ == '[')) { line_buffer_.pop_back(); line_buffer_.pop_back(); - if (line_rest_.length() > 0) { - uint8_t ch = line_rest_.back(); - line_buffer_.push_back(ch); - line_rest_.pop_back(); - } erase_current_line(); prompt_displayed_ = false; display_prompt(); diff --git a/lib/uuid-console/src/uuid/console.h b/lib/uuid-console/src/uuid/console.h index 73e5f09fc..5b65acb5f 100644 --- a/lib/uuid-console/src/uuid/console.h +++ b/lib/uuid-console/src/uuid/console.h @@ -906,7 +906,6 @@ class Shell : public std::enable_shared_from_this, public uuid::log::Hand size_t maximum_command_line_length_ = MAX_COMMAND_LINE_LENGTH; /*!< Maximum command line length in bytes. @since 0.6.0 */ unsigned char previous_ = 0; /*!< Previous character that was entered on the command line. Used to detect CRLF line endings. @since 0.1.0 */ std::string oldline_; /*!< old Command line buffer.*/ - std::string line_rest_; /*!< rest of Command line buffer if goinig back with cursor.*/ Mode mode_ = Mode::NORMAL; /*!< Current execution mode. @since 0.1.0 */ std::unique_ptr mode_data_ = nullptr; /*!< Data associated with the current execution mode. @since 0.1.0 */ bool stopped_ = false; /*!< Indicates that the shell has been stopped. @since 0.1.0 */