diff options
Diffstat (limited to 'readline')
| -rw-r--r-- | readline/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | readline/doc/readline.0 | 1188 |
2 files changed, 5 insertions, 1188 deletions
diff --git a/readline/doc/ChangeLog b/readline/doc/ChangeLog index 3a132d13b8c..3c26ae543f2 100644 --- a/readline/doc/ChangeLog +++ b/readline/doc/ChangeLog @@ -1,3 +1,8 @@ +Tue Apr 18 15:43:52 2000 Andrew Cagney <cagney@b1.cygnus.com> + + * readline.0: Delete. Generated by Makefile, deleted by distclean + rule. + Tue Mar 28 16:06:22 2000 Andrew Cagney <cagney@b1.cygnus.com> * inc-hist.texinfo, rluser.texinfo: Revert change Fri Mar 24 diff --git a/readline/doc/readline.0 b/readline/doc/readline.0 deleted file mode 100644 index 970d8c6d0c7..00000000000 --- a/readline/doc/readline.0 +++ /dev/null @@ -1,1188 +0,0 @@ - - - -READLINE(3) READLINE(3) - - -NNAAMMEE - readline - get a line from a user with editing - -SSYYNNOOPPSSIISS - ##iinncclluuddee <<ssttddiioo..hh>> - ##iinncclluuddee <<rreeaaddlliinnee..hh>> - ##iinncclluuddee <<hhiissttoorryy..hh>> - - cchhaarr **rreeaaddlliinnee ((pprroommpptt)) - cchhaarr **pprroommpptt;; - -CCOOPPYYRRIIGGHHTT - Readline is Copyright (C) 1989, 1991, 1993, 1995, 1996 by - the Free Software Foundation, Inc. - -DDEESSCCRRIIPPTTIIOONN - rreeaaddlliinnee will read a line from the terminal and return it, - using pprroommpptt as a prompt. If pprroommpptt is null, no prompt is - issued. The line returned is allocated with _m_a_l_l_o_c(3), so - the caller must free it when finished. The line returned - has the final newline removed, so only the text of the - line remains. - - rreeaaddlliinnee offers editing capabilities while the user is - entering the line. By default, the line editing commands - are similar to those of emacs. A vi-style line editing - interface is also available. - -RREETTUURRNN VVAALLUUEE - rreeaaddlliinnee returns the text of the line read. A blank line - returns the empty string. If EEOOFF is encountered while - reading a line, and the line is empty, NNUULLLL is returned. - If an EEOOFF is read with a non-empty line, it is treated as - a newline. - -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 - - - -GNU 1998 Dec 31 1 - - - - - -READLINE(3) READLINE(3) - - - 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 _i_n_p_u_t_r_c file). The name of this file is - taken from the value of the IINNPPUUTTRRCC environment 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 - 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). - - - -GNU 1998 Dec 31 2 - - - - - -READLINE(3) READLINE(3) - - - 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 GNU Emacs style - escape sequences is - \\CC-- control prefix - \\MM-- meta prefix - \\ee an escape character - \\\\ backslash - \\"" literal " - \\'' literal ' - - In addition to the GNU Emacs style escape sequences, a - second set of backslash escapes is available: - \\aa alert (bell) - \\bb backspace - \\dd delete - \\ff form feed - \\nn newline - \\rr carriage return - \\tt horizontal tab - \\vv vertical tab - \\_n_n_n the character whose ASCII code is the octal - value _n_n_n (one to three digits) - \\xx_n_n_n the character whose ASCII code is the hex- - adecimal value _n_n_n (one to three digits) - - 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. In the macro body, - the backslash escapes described above are expanded. Back- - slash will quote any other character in the macro text, - including " and '. - - 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. - - - - - -GNU 1998 Dec 31 3 - - - - - -READLINE(3) READLINE(3) - - - 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: - - 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 - iinnsseerrtt--ccoommmmeenntt command is executed. This command - is bound to MM--## in emacs mode and to ## in vi com- - mand mode. - ccoommpplleettiioonn--iiggnnoorree--ccaassee ((OOffff)) - If set to OOnn, readline performs filename matching - and completion in a case-insensitive fashion. - 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. - 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 _p_r_e_- - _f_i_x). - ddiissaabbllee--ccoommpplleettiioonn ((OOffff)) - If set to OOnn, readline will inhibit word comple- - tion. Completion characters will be inserted into - the line as if they had been mapped to sseellff--iinnsseerrtt. - 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. - eennaabbllee--kkeeyyppaadd ((OOffff)) - When set to OOnn, readline will try to enable the - application keypad when it is called. Some systems - need this to enable the arrow keys. - eexxppaanndd--ttiillddee ((OOffff)) - If set to oonn, tilde expansion is performed when - - - -GNU 1998 Dec 31 4 - - - - - -READLINE(3) READLINE(3) - - - readline attempts word completion. - 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. - iinnppuutt--mmeettaa ((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. The name mmeettaa--ffllaagg is a - synonym for this variable. - iisseeaarrcchh--tteerrmmiinnaattoorrss ((````CC--[[CC--JJ'''')) - The string of characters that should terminate an - incremental search without subsequently executing - the character as a command. If this variable has - not been given a value, the characters _E_S_C and _C_-_J - will terminate an incremental search. - 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. - mmaarrkk--ddiirreeccttoorriieess ((OOnn)) - If set to OOnn, complete<d directory names have a - slash appended. - mmaarrkk--mmooddiiffiieedd--lliinneess ((OOffff)) - If set to OOnn, history lines that have been modified - are displayed with a preceding asterisk (**). - 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. - pprriinntt--ccoommpplleettiioonnss--hhoorriizzoonnttaallllyy ((OOffff)) - If set to OOnn, readline will display completions - with matches sorted horizontally in alphabetical - order, rather than down the screen. - 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. - vviissiibbllee--ssttaattss ((OOffff)) - If set to OOnn, a character denoting a file's type as - reported by ssttaatt(2) is appended to the filename - when listing possible completions. - - 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 - - - -GNU 1998 Dec 31 5 - - - - - -READLINE(3) READLINE(3) - - - performed as the result of tests. There are four 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 termi- - nal-specific key bindings, perhaps to bind - the key sequences output by the terminal'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 - - $$eennddiiff This command, as seen in the previous example, ter- - minates an $$iiff command. - - $$eellssee Commands in this branch of the $$iiff directive are - executed if the test fails. - - $$iinncclluuddee - This directive takes a single filename as an argu- - ment and reads commands and bindings from that - file. For example, the following directive would - read _/_e_t_c_/_i_n_p_u_t_r_c: - - - -GNU 1998 Dec 31 6 - - - - - -READLINE(3) READLINE(3) - - - $$iinncclluuddee _/_e_t_c_/_i_n_p_u_t_r_c - -SSEEAARRCCHHIINNGG - Readline provides commands for searching through the com- - mand history for lines containing a specified string. - There are two search modes: _i_n_c_r_e_m_e_n_t_a_l and _n_o_n_-_i_n_c_r_e_m_e_n_- - _t_a_l. - - Incremental searches begin before the user has finished - typing the search string. As each character of the search - string is typed, readline displays the next entry from the - history matching the string typed so far. An incremental - search requires only as many characters as needed to find - the desired history entry. The characters present in the - value of the _i_s_e_a_r_c_h_-_t_e_r_m_i_n_a_t_o_r_s variable are used to ter- - minate an incremental search. If that variable has not - been assigned a value the Escape and Control-J characters - will terminate an incremental search. Control-G will - abort an incremental search and restore the original line. - When the search is terminated, the history entry contain- - ing the search string becomes the current line. To find - other matching entries in the history list, type Control-S - or Control-R as appropriate. This will search backward or - forward in the history for the next line matching the - search string typed so far. Any other key sequence bound - to a readline command will terminate the search and exe- - cute that command. For instance, a _n_e_w_l_i_n_e will terminate - the search and accept the line, thereby executing the com- - mand from the history list. - - Non-incremental searches read the entire search string - before starting to search for matching history lines. The - search string may be typed by the user or be part of the - contents of the current line. - -EEDDIITTIINNGG CCOOMMMMAANNDDSS - The following is a list of the names of the commands and - the default key sequences to which they are bound. Com- - mand names without an accompanying key sequence are - unbound by default. - - 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). - - - -GNU 1998 Dec 31 7 - - - - - -READLINE(3) READLINE(3) - - - 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 - top of the screen. With an argument, refresh the - current line without clearing the screen. - rreeddrraaww--ccuurrrreenntt--lliinnee - Refresh the current line. - - 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 cursor position (the _p_o_i_n_t). This - is a non-incremental search. - hhiissttoorryy--sseeaarrcchh--bbaacckkwwaarrdd - Search backward through the history for the string - of characters between the start of the current line - and the point. This is a non-incremental search. - - - - -GNU 1998 Dec 31 8 - - - - - -READLINE(3) READLINE(3) - - - 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 com- - mand (the words in the previous command begin with - word 0). A negative argument inserts the _nth word - from the end of the previous command. - yyaannkk--llaasstt--aarrgg ((MM--..,, MM--__)) - Insert the last argument to the previous command - (the last word of the previous history entry). - With an argument, behave exactly like yyaannkk--nntthh--aarrgg. - Successive calls to yyaannkk--llaasstt--aarrgg move back through - the history list, inserting the last argument of - each line in turn. - - 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 bound to BBddeelleettee--cchhaarr, 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. - ffoorrwwaarrdd--bbaacckkwwaarrdd--ddeelleettee--cchhaarr - Delete the character under the cursor, unless the - cursor is at the end of the line, in which case the - character behind the cursor is deleted. By - default, this is not bound to a key. - 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, uppercase the previous word, but - do not move point. - - - - -GNU 1998 Dec 31 9 - - - - - -READLINE(3) READLINE(3) - - - ddoowwnnccaassee--wwoorrdd ((MM--ll)) - Lowercase the current (or following) word. With a - negative argument, lowercase the previous word, but - do not move point. - ccaappiittaalliizzee--wwoorrdd ((MM--cc)) - Capitalize the current (or following) word. With a - negative argument, capitalize 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. The killed text is saved on the kill-ring. - kkiillll--wwhhoollee--lliinnee - Kill all characters on the current line, no matter - where the cursor is. - 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 ((MM--\\)) - Delete all spaces and tabs around point. - kkiillll--rreeggiioonn - Kill the text between the point and _m_a_r_k (saved - cursor position). This text is referred to as the - _r_e_g_i_o_n. - ccooppyy--rreeggiioonn--aass--kkiillll - Copy the text in the region to the kill buffer. - ccooppyy--bbaacckkwwaarrdd--wwoorrdd - Copy the word before point to the kill buffer. The - word boundaries are the same as bbaacckkwwaarrdd--wwoorrdd. - ccooppyy--ffoorrwwaarrdd--wwoorrdd - Copy the word following point to the kill buffer. - The word boundaries are the same as ffoorrwwaarrdd--wwoorrdd. - 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. - - - - -GNU 1998 Dec 31 10 - - - - - -READLINE(3) READLINE(3) - - - 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 - This is another way to specify an argument. If - this command is followed by one or more digits, - optionally with a leading minus sign, those digits - define the argument. If the command is followed by - digits, executing uunniivveerrssaall--aarrgguummeenntt again ends the - numeric argument, but is otherwise ignored. As a - special case, if this command is immediately fol- - lowed by a character that is neither a digit or - minus sign, the argument count for the next command - is multiplied by four. The argument count is ini- - tially one, so executing this function the first - time makes the argument count four, a second time - makes the argument count sixteen, and so on. - - CCoommpplleettiinngg - ccoommpplleettee ((TTAABB)) - Attempt to perform completion on the text before - point. The actual completion performed is applica- - tion-specific. BBaasshh, for instance, attempts com- - pletion 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 comple- - tion is attempted. GGddbb, on the other hand, allows - completion of program functions and variables, and - only attempts filename completion under certain - circumstances. - ppoossssiibbllee--ccoommpplleettiioonnss ((MM--??)) - List the possible completions of the text before - point. - iinnsseerrtt--ccoommpplleettiioonnss ((MM--**)) - Insert all completions of the text before point - that would have been generated by ppoossssiibbllee--ccoommppllee-- - ttiioonnss. - mmeennuu--ccoommpplleettee - Similar to ccoommpplleettee, but replaces the word to be - completed with a single match from the list of pos- - sible completions. Repeated execution of mmeennuu--ccoomm-- - pplleettee steps through the list of possible comple- - tions, inserting each match in turn. At the end of - the list of completions, the bell is rung and the - original text is restored. An argument of _n moves - _n positions forward in the list of matches; a nega- - tive argument may be used to move backward through - the list. This command is intended to be bound to - TTAABB, but is unbound by default. - - - - -GNU 1998 Dec 31 11 - - - - - -READLINE(3) READLINE(3) - - - ddeelleettee--cchhaarr--oorr--lliisstt - Deletes the character under the cursor if not at - the beginning or end of the line (like ddeelleettee-- - cchhaarr). If at the end of the line, behaves identi- - cally to ppoossssiibbllee--ccoommpplleettiioonnss. This command is - unbound by default. - - 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 store 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 the _i_n_p_u_t_r_c file, and - incorporate 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,, MM--_x,, ......)) - If the metafied character _x is lowercase, run the - command that is bound to the corresponding upper- - case 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 - executing the uunnddoo command enough times to return - the line to its initial state. - ttiillddee--eexxppaanndd ((MM--&&)) - Perform tilde expansion on the current word. - sseett--mmaarrkk ((CC--@@,, MM--<<ssppaaccee>>)) - Set the mark to the current point. If a numeric - argument is supplied, the mark is set to that posi- - tion. - eexxcchhaannggee--ppooiinntt--aanndd--mmaarrkk ((CC--xx CC--xx)) - Swap the point with the mark. The current cursor - position is set to the saved position, and the old - cursor position is saved as the mark. - cchhaarraacctteerr--sseeaarrcchh ((CC--]])) - A character is read and point is moved to the next - - - -GNU 1998 Dec 31 12 - - - - - -READLINE(3) READLINE(3) - - - occurrence of that character. A negative count - searches for previous occurrences. - cchhaarraacctteerr--sseeaarrcchh--bbaacckkwwaarrdd ((MM--CC--]])) - A character is read and point is moved to the pre- - vious occurrence of that character. A negative - count searches for subsequent occurrences. - iinnsseerrtt--ccoommmmeenntt ((MM--##)) - The value of the readline ccoommmmeenntt--bbeeggiinn variable is - inserted at the beginning of the current line, and - the line is accepted as if a newline had been - typed. This makes the current line a shell com- - ment. - 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. - dduummpp--vvaarriiaabblleess - Print all of the settable variables and their val- - ues to the readline output stream. If a numeric - argument 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. - dduummpp--mmaaccrrooss - Print all of the readline key sequences bound to - macros and the strings they ouput. If a numeric - argument 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. - 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). - - - - - -GNU 1998 Dec 31 13 - - - - - -READLINE(3) READLINE(3) - - - EEmmaaccss MMooddee - Emacs Standard bindings - - "C-@" set-mark - "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-]" character-search - "C-_" undo - " " to "/" self-insert - "0" to "9" self-insert - ":" to "~" self-insert - "C-?" backward-delete-char - - Emacs Meta bindings - - "M-C-G" abort - "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-C-]" character-search-backward - "M-space" set-mark - "M-#" insert-comment - "M-&" tilde-expand - "M-*" insert-completions - "M--" digit-argument - "M-." yank-last-arg - "M-0" digit-argument - "M-1" digit-argument - "M-2" digit-argument - "M-3" digit-argument - - - -GNU 1998 Dec 31 14 - - - - - -READLINE(3) READLINE(3) - - - "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-=" possible-completions - "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-P" non-incremental-reverse-search-history - "M-R" revert-line - "M-T" transpose-words - "M-U" upcase-word - "M-Y" yank-pop - "M-\" delete-horizontal-space - "M-~" tilde-expand - "M-C-?" backward-delete-word - "M-_" yank-last-arg - - Emacs Control-X bindings - - "C-XC-G" abort - "C-XC-R" re-read-init-file - "C-XC-U" undo - "C-XC-X" exchange-point-and-mark - "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 - "C-J" accept-line - "C-M" accept-line - "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 - - - -GNU 1998 Dec 31 15 - - - - - -READLINE(3) READLINE(3) - - - "C-_" undo - " " 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 - " " forward-char - "#" insert-comment - "$" end-of-line - "%" vi-match - "&" vi-tilde-expand - "*" vi-complete - "+" next-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 - "?" vi-search - "A" vi-append-eol - "B" vi-prev-word - "C" vi-change-to - "D" vi-delete-to - "E" vi-end-word - "F" vi-char-search - "G" vi-fetch-history - "I" vi-insert-beg - "N" vi-search-again - "P" vi-put - "R" vi-replace - "S" vi-subst - "T" vi-char-search - "U" revert-line - - - -GNU 1998 Dec 31 16 - - - - - -READLINE(3) READLINE(3) - - - "W" vi-next-word - "X" backward-delete-char - "Y" vi-yank-to - "\" vi-complete - "^" vi-first-print - "_" vi-yank-arg - "`" vi-goto-mark - "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 - "m" vi-set-mark - "n" vi-search-again - "p" vi-put - "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 and Chet Ramey - _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox and Chet Ramey - _b_a_s_h(1) - -FFIILLEESS - _~_/_._i_n_p_u_t_r_c - Individual rreeaaddlliinnee initialization file - -AAUUTTHHOORRSS - Brian Fox, Free Software Foundation (primary author) - bfox@ai.MIT.Edu - - Chet Ramey, Case Western Reserve University - chet@ins.CWRU.Edu - -BBUUGG RREEPPOORRTTSS - If you find a bug in rreeaaddlliinnee,, you should report it. But - first, you should make sure that it really is a bug, and - that it appears in the latest version of the rreeaaddlliinnee - library that you have. - - Once you have determined that a bug actually exists, mail - - - -GNU 1998 Dec 31 17 - - - - - -READLINE(3) READLINE(3) - - - a bug report to _b_u_g_-_r_e_a_d_l_i_n_e@_g_n_u_._o_r_g. If you have a fix, - you are welcome to mail that as well! Suggestions and - `philosophical' bug reports may be mailed to _b_u_g_-_r_e_a_d_- - _l_i_n_e@_g_n_u_._o_r_g or posted to the Usenet newsgroup - ggnnuu..bbaasshh..bbuugg. - - Comments and bug reports concerning this manual page - should be directed to _c_h_e_t_@_i_n_s_._C_W_R_U_._E_d_u. - -BBUUGGSS - It's too big and too slow. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -GNU 1998 Dec 31 18 - - |