* Name: skip_leading_space * Purpose: put the diff on the first non-blank character * Date: October 31, 1992 * Passed: s: the string to sea

* Name: unmark_block * Class: primary editor function * Purpose: To set all block information to NULL or 0 * Date: June 5, 1991 * Passed:

* Name: validate_path * Purpose: make sure we got a valid search pattern or subdirectory * Date: February 13, 1992 * Passed: dname: search p

* Name: verify_number * Purpose: given a window number, verify the number * Date: October 31, 1992 * Passed: temp: string that contains num

* Name: waitkey * Purpose: call the BIOS keyboard status subfunction * Date: October 31, 1992 * Passed: enh_keyboard: boolean - TRUE if 101

* Name: word_delete * Purpose: To delete from the cursor to the start of the next word. * Date: September 1, 1991 * Passed: window: pointer

* Name: write_to_disk * Purpose: To write file from memory to disk * Date: June 5, 1991 * Passed: window: pointer to current window *

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* Name: Kleene_star * Purpose: determine if character is a reg ex operator * Date: June 5, 1993 * Passed: let: letter to look at * Returns

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* Name: block_fill * Class: helper function * Purpose: fill the block buffer with character * Date: June 5, 1991 * Passed: block_buff: lo

* Name: build_backward_skip * Purpose: build Boyer-Moore backward skip array * Date: October 31, 1992 * Passed: bmp: pointer to Boyer-Moore

* Name: build_forward_skip * Purpose: build Boyer-Moore forward skip array * Date: October 31, 1992 * Passed: bmp: pointer to Boyer-Moore s

* Name: calculate_backward_md2 * Purpose: Calculate mini delta2 for backward searches * Date: October 31, 1992 * Passed: p: pointer to patt

* Name: calculate_forward_md2 * Purpose: Calculate mini delta2 for forward searches * Date: October 31, 1992 * Passed: p: pointer to patter

* Name: center_window * Purpose: To place the current line or cursor in the center of a window. * Date: June 5, 1991 * Passed: window: poin

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* Name: connect_macros * Purpose: hook up all (if any) macros to the function key definition table * Date: April 1, 1992 * Notes: we need t

* Name: display_dirty_windows * Purpose: Set up the editor structures and display changes as needed. * Date: June 5, 1991 * Notes: Display

* Name: edit_next_file * Purpose: edit next file on command line. * Date: January 6, 1992 * Passed: window: pointer to current window * No

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* Name: expression * Purpose: break reg ex into terms and expressions * Date: June 5, 1993 * Passed: none, but looks at local global pattern

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* Name: find_word * Purpose: find a word on a line * Date: November 29, 1991 * Passed: p: pointer to a line of text * len

* Name: finish * Purpose: To remove the current window and terminate the program if no * more windows are left. * Date: June 5, 199

* Name: flush_keyboard * Purpose: flush keys from the keyboard buffer * Date: June 5, 1993 * Passed: enh_keyboard: boolean - TRUE if 101 ke

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* Name: insert_twokey * Purpose: find an open slot and insert the new two-key combination * Date: April 1, 1993 * Passed: parent_key: 1st k

* Name: join_line * Purpose: To join current line and line below at cursor * Date: June 5, 1991 * Passed: window: pointer to current window

* Name: letter * Purpose: determine if character is a recognized reg ex character * Date: June 5, 1993 * Passed: let: letter to look at *

* Name: list_and_pick * Purpose: To show matching file names and let user pick a file * Date: February 13, 1992 * Passed: dname: directory

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* Name: my_memcmp * Purpose: compare strings using ignore or match case sort order * Date: October 31, 1992 * Passed: s1: pointer to string

* Name: new_sort_order * Purpose: change the sort order * Date: October 31, 1992 * Notes: New sort oder starts at the @ sign */

* Name: nfa_match * Purpose: try to recognize a pattern * Date: June 5, 1993 * Passed: none, but modifies local global nfa recognizer. * Re

* Name: pad_dest_line * Class: helper function * Purpose: To prepare a window/file for a block move or copy. * Date: June 5, 1991 * Passed

* Name: position_cursor * Date: October 1, 1991 * Notes: Given a key from the user, find out what action to do. */

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* Name: push_dq * Purpose: push state on deque * Date: June 5, 1993 * Passed: v: state to push * Returns: whether stack is OK or if stack

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* Name: record_keys * Purpose: save keystrokes in keystroke buffer * Date: June 5, 1992 * Passed: line: line to display prompts * Notes:

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* Name: regx_search_backward * Purpose: search backward for pattern using regular expression * Date: June 5, 1993 * Passed: ll: pointer

* Name: restore_overscan * Date: April 1, 1993 */

* Name: search_and_seize * Purpose: search files for a pattern * Date: October 31, 1992 * Passed: window: pointer to current window * Note

* Name: search_backward * Purpose: search backward for pattern using boyer array * Passed: ll: pointer to node in linked list to start search

* Name: show_control_z * Purpose: show state of control z flag * Date: June 5, 1991 */

* Name: show_crlf_mode * Purpose: display state of crlf flag * Date: June 5, 1991 */

* Name: show_dirty_window * Purpose: show changes in non-current window * Date: June 5, 1991 * Passed: window: pointer to current window *

* Name: show_eof * Purpose: display eof message * Date: September 16, 1991 * Notes: line: ususally, line to is display "<=== eof ===>" */

* Name: show_func_list * Date: October 1, 1991 * Notes: Show the available functions in the small pop-up window. */

* Name: show_insert_mode * Purpose: show insert mode in lite bar * Date: June 5, 1991 */

* Name: show_key_def_list * Date: October 1, 1991 * Notes: Show the key name and current function in a window. */