+++ /dev/null
-
-
-
-READLINE(3) READLINE(3)
-
-
-N\bNA\bAM\bME\bE
- readline - get a line from a user with editing
-
-S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
- #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<s\bst\btd\bdi\bio\bo.\b.h\bh>\b>
- #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<r\bre\bea\bad\bdl\bli\bin\bne\be.\b.h\bh>\b>
- #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<h\bhi\bis\bst\bto\bor\bry\by.\b.h\bh>\b>
-
- c\bch\bha\bar\br *\b*r\bre\bea\bad\bdl\bli\bin\bne\be (\b(p\bpr\bro\bom\bmp\bpt\bt)\b)
- c\bch\bha\bar\br *\b*p\bpr\bro\bom\bmp\bpt\bt;\b;
-
-C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
- Readline is Copyright (C) 1989, 1991, 1993, 1995, 1996 by
- the Free Software Foundation, Inc.
-
-D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
- r\bre\bea\bad\bdl\bli\bin\bne\be will read a line from the terminal and return it,
- using p\bpr\bro\bom\bmp\bpt\bt as a prompt. If p\bpr\bro\bom\bmp\bpt\bt is null, no prompt is
- issued. The line returned is allocated with _\bm_\ba_\bl_\bl_\bo_\bc(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.
-
- r\bre\bea\bad\bdl\bli\bin\bne\be 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.
-
-R\bRE\bET\bTU\bUR\bRN\bN V\bVA\bAL\bLU\bUE\bE
- r\bre\bea\bad\bdl\bli\bin\bne\be returns the text of the line read. A blank line
- returns the empty string. If E\bEO\bOF\bF is encountered while
- reading a line, and the line is empty, N\bNU\bUL\bLL\bL is returned.
- If an E\bEO\bOF\bF is read with a non-empty line, it is treated as
- a newline.
-
-N\bNO\bOT\bTA\bAT\bTI\bIO\bON\bN
- An emacs-style notation is used to denote keystrokes.
- Control keys are denoted by C-_\bk_\be_\by, e.g., C-n means Con-
- trol-N. Similarly, _\bm_\be_\bt_\ba keys are denoted by M-_\bk_\be_\by, so M-x
- means Meta-X. (On keyboards without a _\bm_\be_\bt_\ba key, M-_\bx means
- ESC _\bx, i.e., press the Escape key then the _\bx key. This
- makes ESC the _\bm_\be_\bt_\ba _\bp_\br_\be_\bf_\bi_\bx. The combination M-C-_\bx means
- ESC-Control-_\bx, or press the Escape key then hold the Con-
- trol key while pressing the _\bx key.)
-
- Readline commands may be given numeric _\ba_\br_\bg_\bu_\bm_\be_\bn_\bt_\bs, 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., k\bki\bil\bll\bl-\b-l\bli\bin\bne\be) 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 _\bk_\bi_\bl_\bl_\bi_\bn_\bg text, the text
-
-
-
-GNU 1998 Dec 31 1
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- deleted is saved for possible future retrieval (_\by_\ba_\bn_\bk_\bi_\bn_\bg).
- The killed text is saved in a _\bk_\bi_\bl_\bl _\br_\bi_\bn_\bg. 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.
-
-I\bIN\bNI\bIT\bTI\bIA\bAL\bLI\bIZ\bZA\bAT\bTI\bIO\bON\bN F\bFI\bIL\bLE\bE
- Readline is customized by putting commands in an initial-
- ization file (the _\bi_\bn_\bp_\bu_\bt_\br_\bc file). The name of this file is
- taken from the value of the I\bIN\bNP\bPU\bUT\bTR\bRC\bC environment variable.
- If that variable is unset, the default is _\b~_\b/_\b._\bi_\bn_\bp_\bu_\bt_\br_\bc.
- 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 #\b# are comments. Lines beginning with a $\b$
- 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 _\bi_\bn_\bp_\bu_\bt_\br_\bc would make M-C-u execute the readline
- command _\bu_\bn_\bi_\bv_\be_\br_\bs_\ba_\bl_\b-_\ba_\br_\bg_\bu_\bm_\be_\bn_\bt.
-
- The following symbolic character names are recognized
- while processing key bindings: _\bR_\bU_\bB_\bO_\bU_\bT, _\bD_\bE_\bL, _\bE_\bS_\bC, _\bL_\bF_\bD, _\bN_\bE_\bW_\b-
- _\bL_\bI_\bN_\bE, _\bR_\bE_\bT, _\bR_\bE_\bT_\bU_\bR_\bN, _\bS_\bP_\bC, _\bS_\bP_\bA_\bC_\bE, and _\bT_\bA_\bB. In addition to
- command names, readline allows keys to be bound to a
- string that is inserted when the key is pressed (a _\bm_\ba_\bc_\br_\bo).
-
-
- K\bKe\bey\by B\bBi\bin\bnd\bdi\bin\bng\bgs\bs
- The syntax for controlling key bindings in the _\bi_\bn_\bp_\bu_\bt_\br_\bc
- 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 _\bM_\be_\bt_\ba_\b- or
- _\bC_\bo_\bn_\bt_\br_\bo_\bl_\b- prefixes, or as a key sequence. When using the
- form k\bke\bey\byn\bna\bam\bme\be:_\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be or _\bm_\ba_\bc_\br_\bo, _\bk_\be_\by_\bn_\ba_\bm_\be 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, _\bC_\b-_\bu is bound to the function u\bun\bni\biv\bve\ber\br-\b-
- s\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt, _\bM_\b-_\bD_\bE_\bL is bound to the function b\bba\bac\bck\bk-\b-
- w\bwa\bar\brd\bd-\b-k\bki\bil\bll\bl-\b-w\bwo\bor\brd\bd, and _\bC_\b-_\bo is bound to run the macro
- expressed on the right hand side (that is, to insert the
- text _\b>_\b&_\bo_\bu_\bt_\bp_\bu_\bt into the line).
-
-
-
-GNU 1998 Dec 31 2
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- In the second form, "\b"k\bke\bey\bys\bse\beq\bq"\b":_\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be or _\bm_\ba_\bc_\br_\bo, k\bke\bey\by-\b-
- s\bse\beq\bq differs from k\bke\bey\byn\bna\bam\bme\be 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, _\bC_\b-_\bu is again bound to the function u\bun\bni\bi-\b-
- v\bve\ber\brs\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt. _\bC_\b-_\bx _\bC_\b-_\br is bound to the function
- r\bre\be-\b-r\bre\bea\bad\bd-\b-i\bin\bni\bit\bt-\b-f\bfi\bil\ble\be, and _\bE_\bS_\bC _\b[ _\b1 _\b1 _\b~ is bound to insert the
- text F\bFu\bun\bnc\bct\bti\bio\bon\bn K\bKe\bey\by 1\b1. The full set of GNU Emacs style
- escape sequences is
- \\b\C\bC-\b- control prefix
- \\b\M\bM-\b- meta prefix
- \\b\e\be an escape character
- \\b\\\b\ backslash
- \\b\"\b" literal "
- \\b\'\b' literal '
-
- In addition to the GNU Emacs style escape sequences, a
- second set of backslash escapes is available:
- \\b\a\ba alert (bell)
- \\b\b\bb backspace
- \\b\d\bd delete
- \\b\f\bf form feed
- \\b\n\bn newline
- \\b\r\br carriage return
- \\b\t\bt horizontal tab
- \\b\v\bv vertical tab
- \\b\_\bn_\bn_\bn the character whose ASCII code is the octal
- value _\bn_\bn_\bn (one to three digits)
- \\b\x\bx_\bn_\bn_\bn the character whose ASCII code is the hex-
- adecimal value _\bn_\bn_\bn (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 '.
-
- B\bBa\bas\bsh\bh allows the current readline key bindings to be dis-
- played or modified with the b\bbi\bin\bnd\bd builtin command. The
- editing mode may be switched during interactive use by
- using the -\b-o\bo option to the s\bse\bet\bt builtin command. Other
- programs using this library provide similar mechanisms.
- The _\bi_\bn_\bp_\bu_\bt_\br_\bc 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)
-
-
- V\bVa\bar\bri\bia\bab\bbl\ble\bes\bs
- Readline has variables that can be used to further cus-
- tomize its behavior. A variable may be set in the _\bi_\bn_\bp_\bu_\bt_\br_\bc
- file with a statement of the form
-
- s\bse\bet\bt _\bv_\ba_\br_\bi_\ba_\bb_\bl_\be_\b-_\bn_\ba_\bm_\be _\bv_\ba_\bl_\bu_\be
-
- Except where noted, readline variables can take the values
- O\bOn\bn or O\bOf\bff\bf. The variables and their default values are:
-
- b\bbe\bel\bll\bl-\b-s\bst\bty\byl\ble\be (\b(a\bau\bud\bdi\bib\bbl\ble\be)\b)
- Controls what happens when readline wants to ring
- the terminal bell. If set to n\bno\bon\bne\be, readline never
- rings the bell. If set to v\bvi\bis\bsi\bib\bbl\ble\be, readline uses a
- visible bell if one is available. If set to a\bau\bud\bdi\bi-\b-
- b\bbl\ble\be, readline attempts to ring the terminal's bell.
- c\bco\bom\bmm\bme\ben\bnt\bt-\b-b\bbe\beg\bgi\bin\bn (\b(`\b``\b`#\b#'\b''\b')\b)
- The string that is inserted in v\bvi\bi mode when the
- i\bin\bns\bse\ber\brt\bt-\b-c\bco\bom\bmm\bme\ben\bnt\bt command is executed. This command
- is bound to M\bM-\b-#\b# in emacs mode and to #\b# in vi com-
- mand mode.
- c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bn-\b-i\big\bgn\bno\bor\bre\be-\b-c\bca\bas\bse\be (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, readline performs filename matching
- and completion in a case-insensitive fashion.
- c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bn-\b-q\bqu\bue\ber\bry\by-\b-i\bit\bte\bem\bms\bs (\b(1\b10\b00\b0)\b)
- This determines when the user is queried about
- viewing the number of possible completions gener-
- ated by the p\bpo\bos\bss\bsi\bib\bbl\ble\be-\b-c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bns\bs 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.
- c\bco\bon\bnv\bve\ber\brt\bt-\b-m\bme\bet\bta\ba (\b(O\bOn\bn)\b)
- If set to O\bOn\bn, 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 _\bm_\be_\bt_\ba _\bp_\br_\be_\b-
- _\bf_\bi_\bx).
- d\bdi\bis\bsa\bab\bbl\ble\be-\b-c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bn (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, readline will inhibit word comple-
- tion. Completion characters will be inserted into
- the line as if they had been mapped to s\bse\bel\blf\bf-\b-i\bin\bns\bse\ber\brt\bt.
- e\bed\bdi\bit\bti\bin\bng\bg-\b-m\bmo\bod\bde\be (\b(e\bem\bma\bac\bcs\bs)\b)
- Controls whether readline begins with a set of key
- bindings similar to _\be_\bm_\ba_\bc_\bs or _\bv_\bi. e\bed\bdi\bit\bti\bin\bng\bg-\b-m\bmo\bod\bde\be can
- be set to either e\bem\bma\bac\bcs\bs or v\bvi\bi.
- e\ben\bna\bab\bbl\ble\be-\b-k\bke\bey\byp\bpa\bad\bd (\b(O\bOf\bff\bf)\b)
- When set to O\bOn\bn, readline will try to enable the
- application keypad when it is called. Some systems
- need this to enable the arrow keys.
- e\bex\bxp\bpa\ban\bnd\bd-\b-t\bti\bil\bld\bde\be (\b(O\bOf\bff\bf)\b)
- If set to o\bon\bn, tilde expansion is performed when
-
-
-
-GNU 1998 Dec 31 4
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- readline attempts word completion.
- h\bho\bor\bri\biz\bzo\bon\bnt\bta\bal\bl-\b-s\bsc\bcr\bro\bol\bll\bl-\b-m\bmo\bod\bde\be (\b(O\bOf\bff\bf)\b)
- When set to O\bOn\bn, 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.
- i\bin\bnp\bpu\but\bt-\b-m\bme\bet\bta\ba (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, 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 m\bme\bet\bta\ba-\b-f\bfl\bla\bag\bg is a
- synonym for this variable.
- i\bis\bse\bea\bar\brc\bch\bh-\b-t\bte\ber\brm\bmi\bin\bna\bat\bto\bor\brs\bs (\b(`\b``\b`C\bC-\b-[\b[C\bC-\b-J\bJ'\b''\b')\b)
- 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 _\bE_\bS_\bC and _\bC_\b-_\bJ
- will terminate an incremental search.
- k\bke\bey\bym\bma\bap\bp (\b(e\bem\bma\bac\bcs\bs)\b)
- Set the current readline keymap. The set of legal
- keymap names is _\be_\bm_\ba_\bc_\bs_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bs_\bt_\ba_\bn_\bd_\ba_\br_\bd_\b, _\be_\bm_\ba_\bc_\bs_\b-_\bm_\be_\bt_\ba_\b,
- _\be_\bm_\ba_\bc_\bs_\b-_\bc_\bt_\bl_\bx_\b, _\bv_\bi_\b, _\bv_\bi_\b-_\bm_\bo_\bv_\be_\b, _\bv_\bi_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd, and _\bv_\bi_\b-_\bi_\bn_\bs_\be_\br_\bt.
- _\bv_\bi is equivalent to _\bv_\bi_\b-_\bc_\bo_\bm_\bm_\ba_\bn_\bd; _\be_\bm_\ba_\bc_\bs is equivalent
- to _\be_\bm_\ba_\bc_\bs_\b-_\bs_\bt_\ba_\bn_\bd_\ba_\br_\bd. The default value is _\be_\bm_\ba_\bc_\bs; the
- value of e\bed\bdi\bit\bti\bin\bng\bg-\b-m\bmo\bod\bde\be also affects the default
- keymap.
- m\bma\bar\brk\bk-\b-d\bdi\bir\bre\bec\bct\bto\bor\bri\bie\bes\bs (\b(O\bOn\bn)\b)
- If set to O\bOn\bn, complete<d directory names have a
- slash appended.
- m\bma\bar\brk\bk-\b-m\bmo\bod\bdi\bif\bfi\bie\bed\bd-\b-l\bli\bin\bne\bes\bs (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, history lines that have been modified
- are displayed with a preceding asterisk (*\b*).
- o\bou\but\btp\bpu\but\bt-\b-m\bme\bet\bta\ba (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, readline will display characters with
- the eighth bit set directly rather than as a meta-
- prefixed escape sequence.
- p\bpr\bri\bin\bnt\bt-\b-c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bns\bs-\b-h\bho\bor\bri\biz\bzo\bon\bnt\bta\bal\bll\bly\by (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, readline will display completions
- with matches sorted horizontally in alphabetical
- order, rather than down the screen.
- s\bsh\bho\bow\bw-\b-a\bal\bll\bl-\b-i\bif\bf-\b-a\bam\bmb\bbi\big\bgu\buo\bou\bus\bs (\b(O\bOf\bff\bf)\b)
- This alters the default behavior of the completion
- functions. If set to o\bon\bn, words which have more
- than one possible completion cause the matches to
- be listed immediately instead of ringing the bell.
- v\bvi\bis\bsi\bib\bbl\ble\be-\b-s\bst\bta\bat\bts\bs (\b(O\bOf\bff\bf)\b)
- If set to O\bOn\bn, a character denoting a file's type as
- reported by s\bst\bta\bat\bt(2) is appended to the filename
- when listing possible completions.
-
- C\bCo\bon\bnd\bdi\bit\bti\bio\bon\bna\bal\bl C\bCo\bon\bns\bst\btr\bru\buc\bct\bts\bs
- 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.
-
- $\b$i\bif\bf The $\b$i\bif\bf 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.
-
- m\bmo\bod\bde\be The m\bmo\bod\bde\be=\b= form of the $\b$i\bif\bf directive is used
- to test whether readline is in emacs or vi
- mode. This may be used in conjunction with
- the s\bse\bet\bt k\bke\bey\bym\bma\bap\bp command, for instance, to set
- bindings in the _\be_\bm_\ba_\bc_\bs_\b-_\bs_\bt_\ba_\bn_\bd_\ba_\br_\bd and _\be_\bm_\ba_\bc_\bs_\b-
- _\bc_\bt_\bl_\bx keymaps only if readline is starting
- out in emacs mode.
-
- t\bte\ber\brm\bm The t\bte\ber\brm\bm=\b= 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 =\b= is tested against the full name of
- the terminal and the portion of the terminal
- name before the first -\b-. This allows _\bs_\bu_\bn to
- match both _\bs_\bu_\bn and _\bs_\bu_\bn_\b-_\bc_\bm_\bd, for instance.
-
- a\bap\bpp\bpl\bli\bic\bca\bat\bti\bio\bon\bn
- The a\bap\bpp\bpl\bli\bic\bca\bat\bti\bio\bon\bn construct is used to include
- application-specific settings. Each program
- using the readline library sets the _\ba_\bp_\bp_\bl_\bi_\bc_\ba_\b-
- _\bt_\bi_\bo_\bn _\bn_\ba_\bm_\be, 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:
-
- $\b$i\bif\bf bash
- # Quote the current or previous word
- "\C-xq": "\eb\"\ef\""
- $\b$e\ben\bnd\bdi\bif\bf
-
- $\b$e\ben\bnd\bdi\bif\bf This command, as seen in the previous example, ter-
- minates an $\b$i\bif\bf command.
-
- $\b$e\bel\bls\bse\be Commands in this branch of the $\b$i\bif\bf directive are
- executed if the test fails.
-
- $\b$i\bin\bnc\bcl\blu\bud\bde\be
- 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 _\b/_\be_\bt_\bc_\b/_\bi_\bn_\bp_\bu_\bt_\br_\bc:
-
-
-
-GNU 1998 Dec 31 6
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- $\b$i\bin\bnc\bcl\blu\bud\bde\be _\b/_\be_\bt_\bc_\b/_\bi_\bn_\bp_\bu_\bt_\br_\bc
-
-S\bSE\bEA\bAR\bRC\bCH\bHI\bIN\bNG\bG
- Readline provides commands for searching through the com-
- mand history for lines containing a specified string.
- There are two search modes: _\bi_\bn_\bc_\br_\be_\bm_\be_\bn_\bt_\ba_\bl and _\bn_\bo_\bn_\b-_\bi_\bn_\bc_\br_\be_\bm_\be_\bn_\b-
- _\bt_\ba_\bl.
-
- 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 _\bi_\bs_\be_\ba_\br_\bc_\bh_\b-_\bt_\be_\br_\bm_\bi_\bn_\ba_\bt_\bo_\br_\bs 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 _\bn_\be_\bw_\bl_\bi_\bn_\be 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.
-
-E\bED\bDI\bIT\bTI\bIN\bNG\bG C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS
- 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.
-
- C\bCo\bom\bmm\bma\ban\bnd\bds\bs f\bfo\bor\br M\bMo\bov\bvi\bin\bng\bg
- b\bbe\beg\bgi\bin\bnn\bni\bin\bng\bg-\b-o\bof\bf-\b-l\bli\bin\bne\be (\b(C\bC-\b-a\ba)\b)
- Move to the start of the current line.
- e\ben\bnd\bd-\b-o\bof\bf-\b-l\bli\bin\bne\be (\b(C\bC-\b-e\be)\b)
- Move to the end of the line.
- f\bfo\bor\brw\bwa\bar\brd\bd-\b-c\bch\bha\bar\br (\b(C\bC-\b-f\bf)\b)
- Move forward a character.
- b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-c\bch\bha\bar\br (\b(C\bC-\b-b\bb)\b)
- Move back a character.
- f\bfo\bor\brw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-f\bf)\b)
- 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)
-
-
- b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-b\bb)\b)
- Move back to the start of this, or the previous,
- word. Words are composed of alphanumeric charac-
- ters (letters and digits).
- c\bcl\ble\bea\bar\br-\b-s\bsc\bcr\bre\bee\ben\bn (\b(C\bC-\b-l\bl)\b)
- Clear the screen leaving the current line at the
- top of the screen. With an argument, refresh the
- current line without clearing the screen.
- r\bre\bed\bdr\bra\baw\bw-\b-c\bcu\bur\brr\bre\ben\bnt\bt-\b-l\bli\bin\bne\be
- Refresh the current line.
-
- C\bCo\bom\bmm\bma\ban\bnd\bds\bs f\bfo\bor\br M\bMa\ban\bni\bip\bpu\bul\bla\bat\bti\bin\bng\bg t\bth\bhe\be H\bHi\bis\bst\bto\bor\bry\by
- a\bac\bcc\bce\bep\bpt\bt-\b-l\bli\bin\bne\be (\b(N\bNe\bew\bwl\bli\bin\bne\be,\b, R\bRe\bet\btu\bur\brn\bn)\b)
- 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.
- p\bpr\bre\bev\bvi\bio\bou\bus\bs-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(C\bC-\b-p\bp)\b)
- Fetch the previous command from the history list,
- moving back in the list.
- n\bne\bex\bxt\bt-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(C\bC-\b-n\bn)\b)
- Fetch the next command from the history list, mov-
- ing forward in the list.
- b\bbe\beg\bgi\bin\bnn\bni\bin\bng\bg-\b-o\bof\bf-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(M\bM-\b-<\b<)\b)
- Move to the first line in the history.
- e\ben\bnd\bd-\b-o\bof\bf-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(M\bM-\b->\b>)\b)
- Move to the end of the input history, i.e., the
- line currently being entered.
- r\bre\bev\bve\ber\brs\bse\be-\b-s\bse\bea\bar\brc\bch\bh-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(C\bC-\b-r\br)\b)
- Search backward starting at the current line and
- moving `up' through the history as necessary. This
- is an incremental search.
- f\bfo\bor\brw\bwa\bar\brd\bd-\b-s\bse\bea\bar\brc\bch\bh-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(C\bC-\b-s\bs)\b)
- Search forward starting at the current line and
- moving `down' through the history as necessary.
- This is an incremental search.
- n\bno\bon\bn-\b-i\bin\bnc\bcr\bre\bem\bme\ben\bnt\bta\bal\bl-\b-r\bre\bev\bve\ber\brs\bse\be-\b-s\bse\bea\bar\brc\bch\bh-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(M\bM-\b-p\bp)\b)
- Search backward through the history starting at the
- current line using a non-incremental search for a
- string supplied by the user.
- n\bno\bon\bn-\b-i\bin\bnc\bcr\bre\bem\bme\ben\bnt\bta\bal\bl-\b-f\bfo\bor\brw\bwa\bar\brd\bd-\b-s\bse\bea\bar\brc\bch\bh-\b-h\bhi\bis\bst\bto\bor\bry\by (\b(M\bM-\b-n\bn)\b)
- Search forward through the history using a non-
- incremental search for a string supplied by the
- user.
- h\bhi\bis\bst\bto\bor\bry\by-\b-s\bse\bea\bar\brc\bch\bh-\b-f\bfo\bor\brw\bwa\bar\brd\bd
- Search forward through the history for the string
- of characters between the start of the current line
- and the current cursor position (the _\bp_\bo_\bi_\bn_\bt). This
- is a non-incremental search.
- h\bhi\bis\bst\bto\bor\bry\by-\b-s\bse\bea\bar\brc\bch\bh-\b-b\bba\bac\bck\bkw\bwa\bar\brd\bd
- 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)
-
-
- y\bya\ban\bnk\bk-\b-n\bnt\bth\bh-\b-a\bar\brg\bg (\b(M\bM-\b-C\bC-\b-y\by)\b)
- 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 _\bn, insert the _\bnth word from the previous com-
- mand (the words in the previous command begin with
- word 0). A negative argument inserts the _\bnth word
- from the end of the previous command.
- y\bya\ban\bnk\bk-\b-l\bla\bas\bst\bt-\b-a\bar\brg\bg (\b(M\bM-\b-.\b.,\b, M\bM-\b-_\b_)\b)
- Insert the last argument to the previous command
- (the last word of the previous history entry).
- With an argument, behave exactly like y\bya\ban\bnk\bk-\b-n\bnt\bth\bh-\b-a\bar\brg\bg.
- Successive calls to y\bya\ban\bnk\bk-\b-l\bla\bas\bst\bt-\b-a\bar\brg\bg move back through
- the history list, inserting the last argument of
- each line in turn.
-
- C\bCo\bom\bmm\bma\ban\bnd\bds\bs f\bfo\bor\br C\bCh\bha\ban\bng\bgi\bin\bng\bg T\bTe\bex\bxt\bt
- d\bde\bel\ble\bet\bte\be-\b-c\bch\bha\bar\br (\b(C\bC-\b-d\bd)\b)
- 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 B\bBd\bde\bel\ble\bet\bte\be-\b-c\bch\bha\bar\br, then return E\bEO\bOF\bF.
- b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-d\bde\bel\ble\bet\bte\be-\b-c\bch\bha\bar\br (\b(R\bRu\bub\bbo\bou\but\bt)\b)
- Delete the character behind the cursor. When given
- a numeric argument, save the deleted text on the
- kill ring.
- f\bfo\bor\brw\bwa\bar\brd\bd-\b-b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-d\bde\bel\ble\bet\bte\be-\b-c\bch\bha\bar\br
- 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.
- q\bqu\buo\bot\bte\bed\bd-\b-i\bin\bns\bse\ber\brt\bt (\b(C\bC-\b-q\bq,\b, C\bC-\b-v\bv)\b)
- Add the next character that you type to the line
- verbatim. This is how to insert characters like
- C\bC-\b-q\bq, for example.
- t\bta\bab\bb-\b-i\bin\bns\bse\ber\brt\bt (\b(M\bM-\b-T\bTA\bAB\bB)\b)
- Insert a tab character.
- s\bse\bel\blf\bf-\b-i\bin\bns\bse\ber\brt\bt (\b(a\ba,\b, b\bb,\b, A\bA,\b, 1\b1,\b, !\b!,\b, .\b..\b..\b.)\b)
- Insert the character typed.
- t\btr\bra\ban\bns\bsp\bpo\bos\bse\be-\b-c\bch\bha\bar\brs\bs (\b(C\bC-\b-t\bt)\b)
- 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.
- t\btr\bra\ban\bns\bsp\bpo\bos\bse\be-\b-w\bwo\bor\brd\bds\bs (\b(M\bM-\b-t\bt)\b)
- Drag the word behind the cursor past the word in
- front of the cursor moving the cursor over that
- word as well.
- u\bup\bpc\bca\bas\bse\be-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-u\bu)\b)
- 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)
-
-
- d\bdo\bow\bwn\bnc\bca\bas\bse\be-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-l\bl)\b)
- Lowercase the current (or following) word. With a
- negative argument, lowercase the previous word, but
- do not move point.
- c\bca\bap\bpi\bit\bta\bal\bli\biz\bze\be-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-c\bc)\b)
- Capitalize the current (or following) word. With a
- negative argument, capitalize the previous word,
- but do not move point.
-
- K\bKi\bil\bll\bli\bin\bng\bg a\ban\bnd\bd Y\bYa\ban\bnk\bki\bin\bng\bg
- k\bki\bil\bll\bl-\b-l\bli\bin\bne\be (\b(C\bC-\b-k\bk)\b)
- Kill the text from the current cursor position to
- the end of the line.
- b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-k\bki\bil\bll\bl-\b-l\bli\bin\bne\be (\b(C\bC-\b-x\bx R\bRu\bub\bbo\bou\but\bt)\b)
- Kill backward to the beginning of the line.
- u\bun\bni\bix\bx-\b-l\bli\bin\bne\be-\b-d\bdi\bis\bsc\bca\bar\brd\bd (\b(C\bC-\b-u\bu)\b)
- Kill backward from point to the beginning of the
- line. The killed text is saved on the kill-ring.
- k\bki\bil\bll\bl-\b-w\bwh\bho\bol\ble\be-\b-l\bli\bin\bne\be
- Kill all characters on the current line, no matter
- where the cursor is.
- k\bki\bil\bll\bl-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-d\bd)\b)
- 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 f\bfo\bor\brw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd.
- b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-k\bki\bil\bll\bl-\b-w\bwo\bor\brd\bd (\b(M\bM-\b-R\bRu\bub\bbo\bou\but\bt)\b)
- Kill the word behind the cursor. Word boundaries
- are the same as those used by b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd.
- u\bun\bni\bix\bx-\b-w\bwo\bor\brd\bd-\b-r\bru\bub\bbo\bou\but\bt (\b(C\bC-\b-w\bw)\b)
- Kill the word behind the cursor, using white space
- as a word boundary. The word boundaries are dif-
- ferent from b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-k\bki\bil\bll\bl-\b-w\bwo\bor\brd\bd.
- d\bde\bel\ble\bet\bte\be-\b-h\bho\bor\bri\biz\bzo\bon\bnt\bta\bal\bl-\b-s\bsp\bpa\bac\bce\be (\b(M\bM-\b-\\b\)\b)
- Delete all spaces and tabs around point.
- k\bki\bil\bll\bl-\b-r\bre\beg\bgi\bio\bon\bn
- Kill the text between the point and _\bm_\ba_\br_\bk (saved
- cursor position). This text is referred to as the
- _\br_\be_\bg_\bi_\bo_\bn.
- c\bco\bop\bpy\by-\b-r\bre\beg\bgi\bio\bon\bn-\b-a\bas\bs-\b-k\bki\bil\bll\bl
- Copy the text in the region to the kill buffer.
- c\bco\bop\bpy\by-\b-b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd
- Copy the word before point to the kill buffer. The
- word boundaries are the same as b\bba\bac\bck\bkw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd.
- c\bco\bop\bpy\by-\b-f\bfo\bor\brw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd
- Copy the word following point to the kill buffer.
- The word boundaries are the same as f\bfo\bor\brw\bwa\bar\brd\bd-\b-w\bwo\bor\brd\bd.
- y\bya\ban\bnk\bk (\b(C\bC-\b-y\by)\b)
- Yank the top of the kill ring into the buffer at
- the cursor.
- y\bya\ban\bnk\bk-\b-p\bpo\bop\bp (\b(M\bM-\b-y\by)\b)
- Rotate the kill ring, and yank the new top. Only
- works following y\bya\ban\bnk\bk or y\bya\ban\bnk\bk-\b-p\bpo\bop\bp.
-
-
-
-
-GNU 1998 Dec 31 10
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- N\bNu\bum\bme\ber\bri\bic\bc A\bAr\brg\bgu\bum\bme\ben\bnt\bts\bs
- d\bdi\big\bgi\bit\bt-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt (\b(M\bM-\b-0\b0,\b, M\bM-\b-1\b1,\b, .\b..\b..\b.,\b, M\bM-\b--\b-)\b)
- Add this digit to the argument already accumulat-
- ing, or start a new argument. M-- starts a nega-
- tive argument.
- u\bun\bni\biv\bve\ber\brs\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt
- 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 u\bun\bni\biv\bve\ber\brs\bsa\bal\bl-\b-a\bar\brg\bgu\bum\bme\ben\bnt\bt 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.
-
- C\bCo\bom\bmp\bpl\ble\bet\bti\bin\bng\bg
- c\bco\bom\bmp\bpl\ble\bet\bte\be (\b(T\bTA\bAB\bB)\b)
- Attempt to perform completion on the text before
- point. The actual completion performed is applica-
- tion-specific. B\bBa\bas\bsh\bh, for instance, attempts com-
- pletion treating the text as a variable (if the
- text begins with $\b$), username (if the text begins
- with ~\b~), hostname (if the text begins with @\b@), or
- command (including aliases and functions) in turn.
- If none of these produces a match, filename comple-
- tion is attempted. G\bGd\bdb\bb, on the other hand, allows
- completion of program functions and variables, and
- only attempts filename completion under certain
- circumstances.
- p\bpo\bos\bss\bsi\bib\bbl\ble\be-\b-c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bns\bs (\b(M\bM-\b-?\b?)\b)
- List the possible completions of the text before
- point.
- i\bin\bns\bse\ber\brt\bt-\b-c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bns\bs (\b(M\bM-\b-*\b*)\b)
- Insert all completions of the text before point
- that would have been generated by p\bpo\bos\bss\bsi\bib\bbl\ble\be-\b-c\bco\bom\bmp\bpl\ble\be-\b-
- t\bti\bio\bon\bns\bs.
- m\bme\ben\bnu\bu-\b-c\bco\bom\bmp\bpl\ble\bet\bte\be
- Similar to c\bco\bom\bmp\bpl\ble\bet\bte\be, but replaces the word to be
- completed with a single match from the list of pos-
- sible completions. Repeated execution of m\bme\ben\bnu\bu-\b-c\bco\bom\bm-\b-
- p\bpl\ble\bet\bte\be 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 _\bn moves
- _\bn 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
- T\bTA\bAB\bB, but is unbound by default.
-
-
-
-
-GNU 1998 Dec 31 11
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- d\bde\bel\ble\bet\bte\be-\b-c\bch\bha\bar\br-\b-o\bor\br-\b-l\bli\bis\bst\bt
- Deletes the character under the cursor if not at
- the beginning or end of the line (like d\bde\bel\ble\bet\bte\be-\b-
- c\bch\bha\bar\br). If at the end of the line, behaves identi-
- cally to p\bpo\bos\bss\bsi\bib\bbl\ble\be-\b-c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bns\bs. This command is
- unbound by default.
-
- K\bKe\bey\byb\bbo\boa\bar\brd\bd M\bMa\bac\bcr\bro\bos\bs
- s\bst\bta\bar\brt\bt-\b-k\bkb\bbd\bd-\b-m\bma\bac\bcr\bro\bo (\b(C\bC-\b-x\bx (\b()\b)
- Begin saving the characters typed into the current
- keyboard macro.
- e\ben\bnd\bd-\b-k\bkb\bbd\bd-\b-m\bma\bac\bcr\bro\bo (\b(C\bC-\b-x\bx )\b))\b)
- Stop saving the characters typed into the current
- keyboard macro and store the definition.
- c\bca\bal\bll\bl-\b-l\bla\bas\bst\bt-\b-k\bkb\bbd\bd-\b-m\bma\bac\bcr\bro\bo (\b(C\bC-\b-x\bx e\be)\b)
- Re-execute the last keyboard macro defined, by mak-
- ing the characters in the macro appear as if typed
- at the keyboard.
-
- M\bMi\bis\bsc\bce\bel\bll\bla\ban\bne\beo\bou\bus\bs
- r\bre\be-\b-r\bre\bea\bad\bd-\b-i\bin\bni\bit\bt-\b-f\bfi\bil\ble\be (\b(C\bC-\b-x\bx C\bC-\b-r\br)\b)
- Read in the contents of the _\bi_\bn_\bp_\bu_\bt_\br_\bc file, and
- incorporate any bindings or variable assignments
- found there.
- a\bab\bbo\bor\brt\bt (\b(C\bC-\b-g\bg)\b)
- Abort the current editing command and ring the ter-
- minal's bell (subject to the setting of
- b\bbe\bel\bll\bl-\b-s\bst\bty\byl\ble\be).
- d\bdo\bo-\b-u\bup\bpp\bpe\ber\brc\bca\bas\bse\be-\b-v\bve\ber\brs\bsi\bio\bon\bn (\b(M\bM-\b-a\ba,\b, M\bM-\b-b\bb,\b, M\bM-\b-_\bx,\b, .\b..\b..\b.)\b)
- If the metafied character _\bx is lowercase, run the
- command that is bound to the corresponding upper-
- case character.
- p\bpr\bre\bef\bfi\bix\bx-\b-m\bme\bet\bta\ba (\b(E\bES\bSC\bC)\b)
- Metafy the next character typed. E\bES\bSC\bC f\bf is equiva-
- lent to M\bMe\bet\bta\ba-\b-f\bf.
- u\bun\bnd\bdo\bo (\b(C\bC-\b-_\b_,\b, C\bC-\b-x\bx C\bC-\b-u\bu)\b)
- Incremental undo, separately remembered for each
- line.
- r\bre\bev\bve\ber\brt\bt-\b-l\bli\bin\bne\be (\b(M\bM-\b-r\br)\b)
- Undo all changes made to this line. This is like
- executing the u\bun\bnd\bdo\bo command enough times to return
- the line to its initial state.
- t\bti\bil\bld\bde\be-\b-e\bex\bxp\bpa\ban\bnd\bd (\b(M\bM-\b-&\b&)\b)
- Perform tilde expansion on the current word.
- s\bse\bet\bt-\b-m\bma\bar\brk\bk (\b(C\bC-\b-@\b@,\b, M\bM-\b-<\b<s\bsp\bpa\bac\bce\be>\b>)\b)
- Set the mark to the current point. If a numeric
- argument is supplied, the mark is set to that posi-
- tion.
- e\bex\bxc\bch\bha\ban\bng\bge\be-\b-p\bpo\boi\bin\bnt\bt-\b-a\ban\bnd\bd-\b-m\bma\bar\brk\bk (\b(C\bC-\b-x\bx C\bC-\b-x\bx)\b)
- 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.
- c\bch\bha\bar\bra\bac\bct\bte\ber\br-\b-s\bse\bea\bar\brc\bch\bh (\b(C\bC-\b-]\b])\b)
- 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.
- c\bch\bha\bar\bra\bac\bct\bte\ber\br-\b-s\bse\bea\bar\brc\bch\bh-\b-b\bba\bac\bck\bkw\bwa\bar\brd\bd (\b(M\bM-\b-C\bC-\b-]\b])\b)
- A character is read and point is moved to the pre-
- vious occurrence of that character. A negative
- count searches for subsequent occurrences.
- i\bin\bns\bse\ber\brt\bt-\b-c\bco\bom\bmm\bme\ben\bnt\bt (\b(M\bM-\b-#\b#)\b)
- The value of the readline c\bco\bom\bmm\bme\ben\bnt\bt-\b-b\bbe\beg\bgi\bin\bn 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.
- d\bdu\bum\bmp\bp-\b-f\bfu\bun\bnc\bct\bti\bio\bon\bns\bs
- 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 _\bi_\bn_\bp_\bu_\bt_\br_\bc file.
- d\bdu\bum\bmp\bp-\b-v\bva\bar\bri\bia\bab\bbl\ble\bes\bs
- 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 _\bi_\bn_\bp_\bu_\bt_\br_\bc
- file.
- d\bdu\bum\bmp\bp-\b-m\bma\bac\bcr\bro\bos\bs
- 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 _\bi_\bn_\bp_\bu_\bt_\br_\bc
- file.
- e\bem\bma\bac\bcs\bs-\b-e\bed\bdi\bit\bti\bin\bng\bg-\b-m\bmo\bod\bde\be (\b(C\bC-\b-e\be)\b)
- When in v\bvi\bi editing mode, this causes a switch to
- e\bem\bma\bac\bcs\bs editing mode.
- v\bvi\bi-\b-e\bed\bdi\bit\bti\bin\bng\bg-\b-m\bmo\bod\bde\be (\b(M\bM-\b-C\bC-\b-j\bj)\b)
- When in e\bem\bma\bac\bcs\bs editing mode, this causes a switch to
- v\bvi\bi editing mode.
-
-D\bDE\bEF\bFA\bAU\bUL\bLT\bT K\bKE\bEY\bY B\bBI\bIN\bND\bDI\bIN\bNG\bGS\bS
- 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 _\bm_\be_\bt_\ba_\bf_\bi_\be_\bd characters.
- The printable ASCII characters not mentioned in the list
- of emacs standard bindings are bound to the _\bs_\be_\bl_\bf_\b-_\bi_\bn_\bs_\be_\br_\bt
- function, which just inserts the given character into the
- input line. In vi insertion mode, all characters not
- specifically mentioned are bound to _\bs_\be_\bl_\bf_\b-_\bi_\bn_\bs_\be_\br_\bt. Charac-
- ters assigned to signal generation by _\bs_\bt_\bt_\by(1) or the ter-
- minal driver, such as C-Z or C-C, retain that function.
- Upper and lower case _\bm_\be_\bt_\ba_\bf_\bi_\be_\bd 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 b\bbe\bel\bll\bl-\b-s\bst\bty\byl\ble\be vari-
- able).
-
-
-
-
-
-GNU 1998 Dec 31 13
-
-
-
-
-
-READLINE(3) READLINE(3)
-
-
- E\bEm\bma\bac\bcs\bs M\bMo\bod\bde\be
- 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
-
-
- V\bVI\bI M\bMo\bod\bde\be b\bbi\bin\bnd\bdi\bin\bng\bgs\bs
- 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
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-
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-
-
-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
-
-S\bSE\bEE\bE A\bAL\bLS\bSO\bO
- _\bT_\bh_\be _\bG_\bn_\bu _\bR_\be_\ba_\bd_\bl_\bi_\bn_\be _\bL_\bi_\bb_\br_\ba_\br_\by, Brian Fox and Chet Ramey
- _\bT_\bh_\be _\bG_\bn_\bu _\bH_\bi_\bs_\bt_\bo_\br_\by _\bL_\bi_\bb_\br_\ba_\br_\by, Brian Fox and Chet Ramey
- _\bb_\ba_\bs_\bh(1)
-
-F\bFI\bIL\bLE\bES\bS
- _\b~_\b/_\b._\bi_\bn_\bp_\bu_\bt_\br_\bc
- Individual r\bre\bea\bad\bdl\bli\bin\bne\be initialization file
-
-A\bAU\bUT\bTH\bHO\bOR\bRS\bS
- Brian Fox, Free Software Foundation (primary author)
- bfox@ai.MIT.Edu
-
- Chet Ramey, Case Western Reserve University
- chet@ins.CWRU.Edu
-
-B\bBU\bUG\bG R\bRE\bEP\bPO\bOR\bRT\bTS\bS
- If you find a bug in r\bre\bea\bad\bdl\bli\bin\bne\be,\b, 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 r\bre\bea\bad\bdl\bli\bin\bne\be
- 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 _\bb_\bu_\bg_\b-_\br_\be_\ba_\bd_\bl_\bi_\bn_\be@_\bg_\bn_\bu_\b._\bo_\br_\bg. If you have a fix,
- you are welcome to mail that as well! Suggestions and
- `philosophical' bug reports may be mailed to _\bb_\bu_\bg_\b-_\br_\be_\ba_\bd_\b-
- _\bl_\bi_\bn_\be@_\bg_\bn_\bu_\b._\bo_\br_\bg or posted to the Usenet newsgroup
- g\bgn\bnu\bu.\b.b\bba\bas\bsh\bh.\b.b\bbu\bug\bg.
-
- Comments and bug reports concerning this manual page
- should be directed to _\bc_\bh_\be_\bt_\b@_\bi_\bn_\bs_\b._\bC_\bW_\bR_\bU_\b._\bE_\bd_\bu.
-
-B\bBU\bUG\bGS\bS
- It's too big and too slow.
-
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-GNU 1998 Dec 31 18
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projects / binutils-gdb.git / commitdiff