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CLISP-READLINE(3) CLISP-READLINE(3) NNAAMMEE readline - get a line from a user with editing NNOOTTAATTIIOONN An emacs-style notation is used to denote keystrokes. Control keys are denoted by C-_k_e_y, e.g., C-n means Con- trol-N. Similarly, _m_e_t_a keys are denoted by M-_k_e_y, so M-x means Meta-X. (On keyboards without a _m_e_t_a key, M-_x means ESC _x, i.e., press the Escape key then the _x key. This makes ESC the _m_e_t_a _p_r_e_f_i_x. The combination M-C-_x means ESC-Control-_x, or press the Escape key then hold the Con- trol key while pressing the _x key.) Readline commands may be given numeric _a_r_g_u_m_e_n_t_s, which normally act as a repeat count. Sometimes, however, it is the sign of the argument that is significant. Passing a negative argument to a command that acts in the forward direction (e.g., kkiillll--lliinnee) causes that command to act in a backward direction. Commands whose behavior with argu- ments deviates from this are noted. When a command is described as _k_i_l_l_i_n_g text, the text deleted is saved for possible future retrieval (_y_a_n_k_i_n_g). The killed text is saved in a _k_i_l_l_-_r_i_n_g. Consecutive kills cause the text to be accumulated into one unit, which can be yanked all at once. Commands which do not kill text separate the chunks of text on the kill-ring. IINNIITTIIAALLIIZZAATTIIOONN FFIILLEE Readline is customized by putting commands in an initial- ization file. The name of this file is taken from the value of the IINNPPUUTTRRCC variable. If that variable is unset, the default is _~_/_._i_n_p_u_t_r_c. When a program which uses the readline library starts up, the init file is read, and the key bindings and variables are set. There are only a few basic constructs allowed in the readline init file. Blank lines are ignored. Lines beginning with a ## are comments. Lines beginning with a $$ indicate conditional constructs. Other lines denote key bindings and variable settings. Each program using this library may add its own commands and bindings. For example, placing M-Control-u: universal-argument or C-Meta-u: universal-argument into the _~_/_._i_n_p_u_t_r_c would make M-C-u execute the readline command _u_n_i_v_e_r_s_a_l_-_a_r_g_u_m_e_n_t. The following symbolic character names are recognized while processing key bindings: _R_U_B_O_U_T, _D_E_L, _E_S_C, _L_F_D, _N_E_W_- _L_I_N_E, _R_E_T, _R_E_T_U_R_N, _S_P_C, _S_P_A_C_E, and _T_A_B. In addition to command names, readline allows keys to be bound to a GNU 1994 August 18 1 CLISP-READLINE(3) CLISP-READLINE(3) string that is inserted when the key is pressed (a _m_a_c_r_o). KKeeyy BBiinnddiinnggss The syntax for controlling key bindings in the _~_/_._i_n_p_u_t_r_c file is simple. All that is required is the name of the command or the text of a macro and a key sequence to which it should be bound. The name may be specified in one of two ways: as a symbolic key name, possibly with _M_e_t_a_- or _C_o_n_t_r_o_l_- prefixes, or as a key sequence. When using the form kkeeyynnaammee:_f_u_n_c_t_i_o_n_-_n_a_m_e or _m_a_c_r_o, _k_e_y_n_a_m_e is the name of a key spelled out in English. For example: Control-u: universal-argument Meta-Rubout: backward-kill-word Control-o: ">&output" In the above example, _C_-_u is bound to the function uunniivveerr-- ssaall--aarrgguummeenntt, _M_-_D_E_L is bound to the function bbaacckk-- wwaarrdd--kkiillll--wwoorrdd, and _C_-_o is bound to run the macro expressed on the right hand side (that is, to insert the text _>_&_o_u_t_p_u_t into the line). In the second form, ""kkeeyysseeqq"":_f_u_n_c_t_i_o_n_-_n_a_m_e or _m_a_c_r_o, kkeeyy-- sseeqq differs from kkeeyynnaammee above in that strings denoting an entire key sequence may be specified by placing the sequence within double quotes. Some GNU Emacs style key escapes can be used, as in the following example. "\C-u": universal-argument "\C-x\C-r": re-read-init-file "\e[11~": "Function Key 1" In this example, _C_-_u is again bound to the function uunnii-- vveerrssaall--aarrgguummeenntt. _C_-_x _C_-_r is bound to the function rree--rreeaadd--iinniitt--ffiillee, and _E_S_C _[ _1 _1 _~ is bound to insert the text FFuunnccttiioonn KKeeyy 11. The full set of escape sequences is \\CC-- control prefix \\MM-- meta prefix \\ee an escape character \\\\ backslash \\"" literal " \\'' literal ' When entering the text of a macro, single or double quotes should be used to indicate a macro definition. Unquoted text is assumed to be a function name. Backslash will quote any character in the macro text, including " and '. GNU 1994 August 18 2 CLISP-READLINE(3) CLISP-READLINE(3) BBaasshh allows the current readline key bindings to be dis- played or modified with the bbiinndd builtin command. The editing mode may be switched during interactive use by using the --oo option to the sseett builtin command. Other programs using this library provide similar mechanisms. The _i_n_p_u_t_r_c file may be edited and re-read if a program does not provide any other means to incorporate new bind- ings. VVaarriiaabblleess Readline has variables that can be used to further cus- tomize its behavior. A variable may be set in the _i_n_p_u_t_r_c file with a statement of the form sseett _v_a_r_i_a_b_l_e_-_n_a_m_e _v_a_l_u_e Except where noted, readline variables can take the values OOnn or OOffff. The variables and their default values are: hhoorriizzoonnttaall--ssccrroollll--mmooddee ((OOffff)) When set to OOnn, makes readline use a single line for display, scrolling the input horizontally on a single screen line when it becomes longer than the screen width rather than wrapping to a new line. eeddiittiinngg--mmooddee ((eemmaaccss)) Controls whether readline begins with a set of key bindings similar to _e_m_a_c_s or _v_i. eeddiittiinngg--mmooddee can be set to either eemmaaccss or vvii. mmaarrkk--mmooddiiffiieedd--lliinneess ((OOffff)) If set to OOnn, history lines that have been modified are displayed with a preceding asterisk (**). bbeellll--ssttyyllee ((aauuddiibbllee)) Controls what happens when readline wants to ring the terminal bell. If set to nnoonnee, readline never rings the bell. If set to vviissiibbllee, readline uses a visible bell if one is available. If set to aauuddii-- bbllee, readline attempts to ring the terminal's bell. ccoommmmeenntt--bbeeggiinn ((````##'''')) The string that is inserted in vvii mode when the vvii--ccoommmmeenntt command is executed. mmeettaa--ffllaagg ((OOffff)) If set to OOnn, readline will enable eight-bit input (that is, it will not strip the high bit from the characters it reads), regardless of what the termi- nal claims it can support. bblliinnkk--mmaattcchhiinngg--ppaarreenn ((OOnn)) If set to OOnn, readline will display the correspond- ing opening parenthesis when a closing parenthesis is typed. ccoonnvveerrtt--mmeettaa ((OOnn)) If set to OOnn, readline will convert characters with the eighth bit set to an ASCII key sequence by stripping the eighth bit and prepending an escape character (in effect, using escape as the _m_e_t_a GNU 1994 August 18 3 CLISP-READLINE(3) CLISP-READLINE(3) _p_r_e_f_i_x). oouuttppuutt--mmeettaa ((OOffff)) If set to OOnn, readline will display characters with the eighth bit set directly rather than as a meta- prefixed escape sequence. ccoommpplleettiioonn--qquueerryy--iitteemmss ((110000)) This determines when the user is queried about viewing the number of possible completions gener- ated by the ppoossssiibbllee--ccoommpplleettiioonnss command. It may be set to any integer value greater than or equal to zero. If the number of possible completions is greater than or equal to the value of this vari- able, the user is asked whether or not he wishes to view them; otherwise they are simply listed on the terminal. kkeeyymmaapp ((eemmaaccss)) Set the current readline keymap. The set of legal keymap names is _e_m_a_c_s_, _e_m_a_c_s_-_s_t_a_n_d_a_r_d_, _e_m_a_c_s_-_m_e_t_a_, _e_m_a_c_s_-_c_t_l_x_, _v_i_, _v_i_-_m_o_v_e_, _v_i_-_c_o_m_m_a_n_d, and _v_i_-_i_n_s_e_r_t. _v_i is equivalent to _v_i_-_c_o_m_m_a_n_d; _e_m_a_c_s is equivalent to _e_m_a_c_s_-_s_t_a_n_d_a_r_d. The default value is _e_m_a_c_s; the value of eeddiittiinngg--mmooddee also affects the default keymap. sshhooww--aallll--iiff--aammbbiigguuoouuss ((OOffff)) This alters the default behavior of the completion functions. If set to oonn, words which have more than one possible completion cause the matches to be listed immediately instead of ringing the bell. eexxppaanndd--ttiillddee ((OOffff)) If set to oonn, tilde expansion is performed when readline attempts word completion. CCoonnddiittiioonnaall CCoonnssttrruuccttss Readline implements a facility similar in spirit to the conditional compilation features of the C preprocessor which allows key bindings and variable settings to be per- formed as the result of tests. There are three parser directives used. $$iiff The $$iiff construct allows bindings to be made based on the editing mode, the terminal being used, or the application using readline. The text of the test extends to the end of the line; no characters are required to isolate it. mmooddee The mmooddee== form of the $$iiff directive is used to test whether readline is in emacs or vi mode. This may be used in conjunction with the sseett kkeeyymmaapp command, for instance, to set bindings in the _e_m_a_c_s_-_s_t_a_n_d_a_r_d and _e_m_a_c_s_- _c_t_l_x keymaps only if readline is starting out in emacs mode. tteerrmm The tteerrmm== form may be used to include GNU 1994 August 18 4 CLISP-READLINE(3) CLISP-READLINE(3) terminal-specific key bindings, perhaps to bind the key sequences output by the termi- nal's function keys. The word on the right side of the == is tested against the full name of the terminal and the portion of the terminal name before the first --. This allows _s_u_n to match both _s_u_n and _s_u_n_-_c_m_d, for instance. aapppplliiccaattiioonn The aapppplliiccaattiioonn construct is used to include application-specific settings. Each program using the readline library sets the _a_p_p_l_i_c_a_- _t_i_o_n _n_a_m_e, and an initialization file can test for a particular value. This could be used to bind key sequences to functions use- ful for a specific program. For instance, the following command adds a key sequence that quotes the current or previous word in Bash: $$iiff bash # Quote the current or previous word "\C-xq": "\eb\"\ef\"" $$eennddiiff $$eennddiiff This command, as you saw in the previous example, terminates an $$iiff command. $$eellssee Commands in this branch of the $$iiff directive are executed if the test fails. EEDDIITTIINNGG CCOOMMMMAANNDDSS The following is a list of the names of the commands and the default key sequences to which they are bound. CCoommmmaannddss ffoorr MMoovviinngg bbeeggiinnnniinngg--ooff--lliinnee ((CC--aa)) Move to the start of the current line. eenndd--ooff--lliinnee ((CC--ee)) Move to the end of the line. ffoorrwwaarrdd--cchhaarr ((CC--ff)) Move forward a character. bbaacckkwwaarrdd--cchhaarr ((CC--bb)) Move back a character. ffoorrwwaarrdd--wwoorrdd ((MM--ff)) Move forward to the end of the next word. Words are composed of alphanumeric characters (letters and digits). bbaacckkwwaarrdd--wwoorrdd ((MM--bb)) Move back to the start of this, or the previous, word. Words are composed of alphanumeric charac- ters (letters and digits). cclleeaarr--ssccrreeeenn ((CC--ll)) Clear the screen leaving the current line at the GNU 1994 August 18 5 CLISP-READLINE(3) CLISP-READLINE(3) top of the screen. With an argument, refresh the current line without clearing the screen. rreeddrraaww--ccuurrrreenntt--lliinnee Refresh the current line. By default, this is unbound. CCoommmmaannddss ffoorr MMaanniippuullaattiinngg tthhee HHiissttoorryy aacccceepptt--lliinnee ((NNeewwlliinnee,, RReettuurrnn)) Accept the line regardless of where the cursor is. If this line is non-empty, add it to the history list. If the line is a modified history line, then restore the history line to its original state. pprreevviioouuss--hhiissttoorryy ((CC--pp)) Fetch the previous command from the history list, moving back in the list. nneexxtt--hhiissttoorryy ((CC--nn)) Fetch the next command from the history list, mov- ing forward in the list. bbeeggiinnnniinngg--ooff--hhiissttoorryy ((MM--<<)) Move to the first line in the history. eenndd--ooff--hhiissttoorryy ((MM-->>)) Move to the end of the input history, i.e., the line currently being entered. rreevveerrssee--sseeaarrcchh--hhiissttoorryy ((CC--rr)) Search backward starting at the current line and moving `up' through the history as necessary. This is an incremental search. ffoorrwwaarrdd--sseeaarrcchh--hhiissttoorryy ((CC--ss)) Search forward starting at the current line and moving `down' through the history as necessary. This is an incremental search. nnoonn--iinnccrreemmeennttaall--rreevveerrssee--sseeaarrcchh--hhiissttoorryy ((MM--pp)) Search backward through the history starting at the current line using a non-incremental search for a string supplied by the user. nnoonn--iinnccrreemmeennttaall--ffoorrwwaarrdd--sseeaarrcchh--hhiissttoorryy ((MM--nn)) Search forward through the history using a non-incremental search for a string supplied by the user. hhiissttoorryy--sseeaarrcchh--ffoorrwwaarrdd Search forward through the history for the string of characters between the start of the current line and the current point. This is a non-incremental search. By default, this command is unbound. hhiissttoorryy--sseeaarrcchh--bbaacckkwwaarrdd Search backward through the history for the string of characters between the start of the current line and the current point. This is a non-incremental search. By default, this command is unbound. yyaannkk--nntthh--aarrgg ((MM--CC--yy)) Insert the first argument to the previous command (usually the second word on the previous line) at point (the current cursor position). With an argu- ment _n, insert the _nth word from the previous GNU 1994 August 18 6 CLISP-READLINE(3) CLISP-READLINE(3) command (the words in the previous command begin with word 0). A negative argument inserts the _nth word from the end of the previous command. CCoommmmaannddss ffoorr CChhaannggiinngg TTeexxtt ddeelleettee--cchhaarr ((CC--dd)) Delete the character under the cursor. If point is at the beginning of the line, there are no charac- ters in the line, and the last character typed was not CC--dd, then return EEOOFF. bbaacckkwwaarrdd--ddeelleettee--cchhaarr ((RRuubboouutt)) Delete the character behind the cursor. When given a numeric argument, save the deleted text on the kill-ring. qquuootteedd--iinnsseerrtt ((CC--qq,, CC--vv)) Add the next character that you type to the line verbatim. This is how to insert characters like CC--qq, for example. ttaabb--iinnsseerrtt ((MM--TTAABB)) Insert a tab character. sseellff--iinnsseerrtt ((aa,, bb,, AA,, 11,, !!,, ......)) Insert the character typed. ttrraannssppoossee--cchhaarrss ((CC--tt)) Drag the character before point forward over the character at point. Point moves forward as well. If point is at the end of the line, then transpose the two characters before point. Negative argu- ments don't work. ttrraannssppoossee--wwoorrddss ((MM--tt)) Drag the word behind the cursor past the word in front of the cursor moving the cursor over that word as well. uuppccaassee--wwoorrdd ((MM--uu)) Uppercase the current (or following) word. With a negative argument, do the previous word, but do not move point. ddoowwnnccaassee--wwoorrdd ((MM--ll)) Lowercase the current (or following) word. With a negative argument, do the previous word, but do not move point. ccaappiittaalliizzee--wwoorrdd ((MM--cc)) Capitalize the current (or following) word. With a negative argument, do the previous word, but do not move point. KKiilllliinngg aanndd YYaannkkiinngg kkiillll--lliinnee ((CC--kk)) Kill the text from the current cursor position to the end of the line. bbaacckkwwaarrdd--kkiillll--lliinnee ((CC--xx RRuubboouutt)) Kill backward to the beginning of the line. uunniixx--lliinnee--ddiissccaarrdd ((CC--uu)) Kill backward from point to the beginning of the line. GNU 1994 August 18 7 CLISP-READLINE(3) CLISP-READLINE(3) kkiillll--wwhhoollee--lliinnee Kill all characters on the current line, no matter where the cursor is. By default, this is unbound. kkiillll--wwoorrdd ((MM--dd)) Kill from the cursor to the end of the current word, or if between words, to the end of the next word. Word boundaries are the same as those used by ffoorrwwaarrdd--wwoorrdd. bbaacckkwwaarrdd--kkiillll--wwoorrdd ((MM--RRuubboouutt)) Kill the word behind the cursor. Word boundaries are the same as those used by bbaacckkwwaarrdd--wwoorrdd. uunniixx--wwoorrdd--rruubboouutt ((CC--ww)) Kill the word behind the cursor, using white space as a word boundary. The word boundaries are dif- ferent from bbaacckkwwaarrdd--kkiillll--wwoorrdd. ddeelleettee--hhoorriizzoonnttaall--ssppaaccee Delete all spaces and tabs around point. By default, this is unbound. yyaannkk ((CC--yy)) Yank the top of the kill ring into the buffer at the cursor. yyaannkk--ppoopp ((MM--yy)) Rotate the kill-ring, and yank the new top. Only works following yyaannkk or yyaannkk--ppoopp. NNuummeerriicc AArrgguummeennttss ddiiggiitt--aarrgguummeenntt ((MM--00,, MM--11,, ......,, MM----)) Add this digit to the argument already accumulat- ing, or start a new argument. M-- starts a nega- tive argument. uunniivveerrssaall--aarrgguummeenntt Each time this is executed, the argument count is multiplied by four. The argument count is ini- tially one, so executing this function the first time makes the argument count four. By default, this is not bound to a key. CCoommpplleettiinngg ccoommpplleettee ((TTAABB)) Attempt to perform completion on the text before point. The actual completion performed is applica- tion-specific. CClliisspp, for instance, attempts com- pletion of symbol names, of function names (if the text is prefixed by (( or ##'') or of filenames (if the text is prefixed by ##""). BBaasshh, on the other hand, attempts completion treating the text as a variable (if the text begins with $$), username (if the text begins with ~~), hostname (if the text begins with @@), or command (including aliases and functions) in turn. If none of these produces a match, filename completion is attempted. GGddbb, finally, allows completion of program functions and variables, and only attempts filename completion under certain circumstances. GNU 1994 August 18 8 CLISP-READLINE(3) CLISP-READLINE(3) ppoossssiibbllee--ccoommpplleettiioonnss ((MM--??)) List the possible completions of the text before point. iinnsseerrtt--ccoommpplleettiioonnss Insert all completions of the text before point that would have been generated by ppoossssii-- bbllee--ccoommpplleettiioonnss. By default, this is not bound to a key. KKeeyybbooaarrdd MMaaccrrooss ssttaarrtt--kkbbdd--mmaaccrroo ((CC--xx (()) Begin saving the characters typed into the current keyboard macro. eenndd--kkbbdd--mmaaccrroo ((CC--xx )))) Stop saving the characters typed into the current keyboard macro and save the definition. ccaallll--llaasstt--kkbbdd--mmaaccrroo ((CC--xx ee)) Re-execute the last keyboard macro defined, by mak- ing the characters in the macro appear as if typed at the keyboard. MMiisscceellllaanneeoouuss rree--rreeaadd--iinniitt--ffiillee ((CC--xx CC--rr)) Read in the contents of your init file, and incor- porate any bindings or variable assignments found there. aabboorrtt ((CC--gg)) Abort the current editing command and ring the ter- minal's bell (subject to the setting of bbeellll--ssttyyllee). ddoo--uuppppeerrccaassee--vveerrssiioonn ((MM--aa,, MM--bb,, ......)) Run the command that is bound to the corresponding uppercase character. pprreeffiixx--mmeettaa ((EESSCC)) Metafy the next character typed. EESSCC ff is equiva- lent to MMeettaa--ff. uunnddoo ((CC--__,, CC--xx CC--uu)) Incremental undo, separately remembered for each line. rreevveerrtt--lliinnee ((MM--rr)) Undo all changes made to this line. This is like typing the uunnddoo command enough times to return the line to its initial state. ttiillddee--eexxppaanndd ((MM--~~)) Perform tilde expansion on the current word. dduummpp--ffuunnccttiioonnss Print all of the functions and their key bindings to the readline output stream. If a numeric argu- ment is supplied, the output is formatted in such a way that it can be made part of an _i_n_p_u_t_r_c file. eemmaaccss--eeddiittiinngg--mmooddee ((CC--ee)) When in vvii editing mode, this causes a switch to eemmaaccss editing mode. GNU 1994 August 18 9 CLISP-READLINE(3) CLISP-READLINE(3) vvii--eeddiittiinngg--mmooddee ((MM--CC--jj)) When in eemmaaccss editing mode, this causes a switch to vvii editing mode. DDEEFFAAUULLTT KKEEYY BBIINNDDIINNGGSS The following is a list of the default emacs and vi bind- ings. Characters with the 8th bit set are written as M-<character>, and are referred to as _m_e_t_a_f_i_e_d characters. The printable ASCII characters not mentioned in the list of emacs standard bindings are bound to the _s_e_l_f_-_i_n_s_e_r_t function, which just inserts the given character into the input line. In vi insertion mode, all characters not specifically mentioned are bound to _s_e_l_f_-_i_n_s_e_r_t. Charac- ters assigned to signal generation by _s_t_t_y(1) or the ter- minal driver, such as C-Z or C-C, retain that function. Upper and lower case _m_e_t_a_f_i_e_d characters are bound to the same function in the emacs mode meta keymap. The remain- ing characters are unbound, which causes readline to ring the bell (subject to the setting of the bbeellll--ssttyyllee vari- able). EEmmaaccss MMooddee Emacs Standard bindings "C-A" -> beginning-of-line "C-B" -> backward-char "C-D" -> delete-char "C-E" -> end-of-line "C-F" -> forward-char "C-G" -> abort "C-H" -> backward-delete-char "C-I" -> complete "C-J" -> accept-line "C-K" -> kill-line "C-L" -> clear-screen "C-M" -> accept-line "C-N" -> next-history "C-P" -> previous-history "C-Q" -> quoted-insert "C-R" -> reverse-search-history "C-S" -> forward-search-history "C-T" -> transpose-chars "C-U" -> unix-line-discard "C-V" -> quoted-insert "C-W" -> unix-word-rubout "C-Y" -> yank "C-_" -> undo " " to "/" -> self-insert "0" to "9" -> self-insert ":" to "~" -> self-insert "C-?" -> backward-delete-char Emacs Meta bindings GNU 1994 August 18 10 CLISP-READLINE(3) CLISP-READLINE(3) "M-C-H" -> backward-kill-word "M-C-I" -> tab-insert "M-C-J" -> vi-editing-mode "M-C-M" -> vi-editing-mode "M-C-R" -> revert-line "M-C-Y" -> yank-nth-arg "M-C-[" -> complete "M-&" -> tilde-expand "M--" -> digit-argument "M-0" -> digit-argument "M-1" -> digit-argument "M-2" -> digit-argument "M-3" -> digit-argument "M-4" -> digit-argument "M-5" -> digit-argument "M-6" -> digit-argument "M-7" -> digit-argument "M-8" -> digit-argument "M-9" -> digit-argument "M-<" -> beginning-of-history "M->" -> end-of-history "M-?" -> possible-completions "M-B" -> backward-word "M-C" -> capitalize-word "M-D" -> kill-word "M-F" -> forward-word "M-L" -> downcase-word "M-N" -> non-incremental-forward-search-history "M-O" -> arrow-key-prefix "M-P" -> non-incremental-reverse-search-history "M-R" -> revert-line "M-T" -> transpose-words "M-U" -> upcase-word "M-Y" -> yank-pop "M-C-Y" -> yank-nth-arg "M-C-?" -> backward-delete-word Emacs Control-X bindings "C-XC-G" -> abort "C-XC-R" -> re-read-init-file "C-XC-U" -> undo "C-X(" -> start-kbd-macro "C-X)" -> end-kbd-macro "C-Xe" -> call-last-kbd-macro "C-XC-?" -> backward-kill-line VVII MMooddee bbiinnddiinnggss VI Insert Mode functions "C-D" -> vi-eof-maybe "C-H" -> backward-delete-char "C-I" -> complete GNU 1994 August 18 11 CLISP-READLINE(3) CLISP-READLINE(3) "C-J" -> accept-line "C-K" -> kill-line "C-L" -> clear-screen "C-M" -> accept-line "C-N" -> next-history "C-P" -> previous-history "C-Q" -> quoted-insert "C-R" -> reverse-search-history "C-S" -> forward-search-history "C-T" -> transpose-chars "C-U" -> unix-line-discard "C-V" -> quoted-insert "C-W" -> unix-word-rubout "C-Y" -> yank "C-[" -> vi-movement-mode " " to "~" -> self-insert "C-?" -> backward-delete-char VI Command Mode functions "C-D" -> vi-eof-maybe "C-E" -> emacs-editing-mode "C-G" -> abort "C-H" -> backward-char "C-J" -> accept-line "C-K" -> kill-line "C-L" -> clear-screen "C-M" -> accept-line "C-N" -> next-history "C-P" -> previous-history "C-Q" -> quoted-insert "C-R" -> reverse-search-history "C-S" -> forward-search-history "C-T" -> transpose-chars "C-U" -> unix-line-discard "C-V" -> quoted-insert "C-W" -> unix-word-rubout "C-Y" -> yank "C-[" -> abort " " -> forward-char "#" -> vi-comment "$" -> end-of-line "%" -> vi-match "&" -> vi-tilde-expand "*" -> vi-complete "+" -> down-history "," -> vi-char-search "-" -> previous-history "." -> vi-redo "/" -> vi-search "0" -> beginning-of-line "1" to "9" -> vi-arg-digit ";" -> vi-char-search "=" -> vi-complete GNU 1994 August 18 12 CLISP-READLINE(3) CLISP-READLINE(3) "?" -> vi-search "@" -> is undefined "A" -> vi-append-eol "B" -> vi-prev-word "C" -> vi-change-to "D" -> vi-delete-to "E" -> vi-end-word "F" -> vi-char-search "I" -> vi-insert-beg "N" -> vi-search-again "P" -> vi-put "R" -> vi-replace "S" -> vi-subst "T" -> vi-char-search "U" -> revert-line "W" -> vi-next-word "X" -> backward-delete-char "Y" -> vi-yank-to "\" -> vi-complete "^" -> vi-first-print "_" -> vi-yank-arg "a" -> vi-append-mode "b" -> vi-prev-word "c" -> vi-change-to "d" -> vi-delete-to "e" -> vi-end-word "f" -> vi-char-search "h" -> backward-char "i" -> vi-insertion-mode "j" -> next-history "k" -> prev-history "l" -> forward-char "n" -> vi-search-again "r" -> vi-change-char "s" -> vi-subst "t" -> vi-char-search "u" -> undo "w" -> vi-next-word "x" -> vi-delete "y" -> vi-yank-to "|" -> vi-column "~" -> vi-change-case SSEEEE AALLSSOO _T_h_e _G_n_u _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y, Brian Fox _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox _b_a_s_h(1) FFIILLEESS _~_/_._i_n_p_u_t_r_c Individual rreeaaddlliinnee initialization file AAUUTTHHOORRSS Brian Fox, Free Software Foundation (primary GNU 1994 August 18 13 CLISP-READLINE(3) CLISP-READLINE(3) author) bfox@ai.MIT.Edu Chet Ramey, Case Western Reserve University chet@ins.CWRU.Edu Bruno Haible haible@ma2s2.mathematik.uni-karlsruhe.de BBUUGG RREEPPOORRTTSS If you find a bug in rreeaaddlliinnee,, you should report it. Send mail to _h_a_i_b_l_e_@_m_a_2_s_2_._m_a_t_h_e_m_a_t_i_k_._u_n_i_-_k_a_r_l_s_r_u_h_e_._d_e. BBUUGGSS It's too big and too slow. GNU 1994 August 18 14