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1.1 root 1: .\" Copyright (c) 1980 The Regents of the University of California.
2: .\" All rights reserved.
3: .\"
4: .\" Redistribution and use in source and binary forms are permitted
5: .\" provided that the above copyright notice and this paragraph are
6: .\" duplicated in all such forms and that any documentation,
7: .\" advertising materials, and other materials related to such
8: .\" distribution and use acknowledge that the software was developed
9: .\" by the University of California, Berkeley. The name of the
10: .\" University may not be used to endorse or promote products derived
11: .\" from this software without specific prior written permission.
12: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
13: .\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
14: .\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
15: .\"
16: .\" @(#)vi.summary 6.2 (Berkeley) 11/27/89
17: .\"
18: .ds CH
19: .ds CF
20: .de TS
21: .br
22: .if !\\n(1T .RT
23: .ul 0
24: .ti \\n(.iu
25: .if t .sp 0.25
26: .if n .sp
27: .if \\$1H .TQ
28: .nr IX 1
29: ..
30: .nr PS 9
31: .ps 9
32: .nr VS 11
33: .vs 11
34: .nr HM .50i
35: .nr FM .25i
36: .nr PO 0
37: .po 0
38: .nr LL 3.5i
39: .ll 3.5i
40: .de nc
41: .bp
42: ..
43: .de h
44: .LG
45: .B
46: \\$1
47: .R
48: .NL
49: ..
50: .LG
51: .LG
52: .B
53: .ce
54: Ex Quick Reference
55: .R
56: .NL
57: .LP
58: .LP
59: .h "Entering/leaving ex"
60: .TS
61: aw(1.4i)b aw(1.8i).
62: % ex \fIname\fP edit \fIname\fP, start at end
63: % ex +\fIn\fP \fIname\fP ... at line \fIn\fP
64: % ex \-t \fItag\fP start at \fItag\fP
65: % ex \-r list saved files
66: % ex \-r \fIname\fP recover file \fIname\fP
67: % ex \fIname\fP ... edit first; rest via \fB:n\fP
68: % ex \-R \fIname\fP read only mode
69: : x exit, saving changes
70: : q! exit, discarding changes
71: .TE
72: .h "Ex states"
73: .TS
74: lw(1i) lw(2.0i).
75: Command T{
76: Normal and initial state. Input prompted for by \fB:\fP.
77: Your kill character cancels partial command.
78: T}
79: Insert T{
80: Entered by \fBa\fP \fBi\fP and \fBc\fP.
81: Arbitrary text then terminates with line having only \fB.\fP
82: character on it or abnormally with interrupt.
83: T}
84: Open/visual T{
85: Entered by \fBopen\fP or \fBvi\fP, terminates with \fBQ\fP
86: or ^\e.
87: T}
88: .TE
89: .h "Ex commands"
90: .TS
91: lw(.45i) lw(.08i)b lw(.45i) lw(.08i)b lw(.45i) lw(.08i)b.
92: abbrev ab next n unabbrev una
93: append a number nu undo u
94: args ar open o unmap unm
95: change c preserve pre version ve
96: copy co print p visual vi
97: delete d put pu write w
98: edit e quit q xit x
99: file f read re yank ya
100: global g recover rec \fIwindow\fP z
101: insert i rewind rew \fIescape\fP !
102: join j set se \fIlshift\fP <
103: list l shell sh \fIprint next\fP \fRCR\fP
104: map source so \fIresubst\fP &
105: mark ma stop st \fIrshift\fP >
106: move m substitute s \fIscroll\fP ^D
107: .TE
108: .h "Ex command addresses"
109: .TS
110: lw(.3i)b lw(0.8i) lw(.3i)b lw(0.8i).
111: \fIn\fP line \fIn\fP /\fIpat\fP next with \fIpat\fP
112: \&. current ?\fIpat\fP previous with \fIpat\fP
113: $ last \fIx\fP-\fIn\fP \fIn\fP before \fIx\fP
114: + next \fIx\fP,\fIy\fP \fIx\fP through \fIy\fP
115: \- previous \(aa\fIx\fP marked with \fIx\fP
116: +\fIn\fP \fIn\fP forward \(aa\(aa previous context
117: % 1,$
118: .TE
119: .nc
120: .h "Specifying terminal type"
121: .TS
122: aw(1.7i)b aw(1.5i).
123: % setenv TERM \fItype\fP \fIcsh\fP and all version 6
124: $ TERM=\fItype\fP; export TERM \fIsh\fP in Version 7
125: See also \fItset\fR(1)
126: .TE
127: .h "Some terminal types"
128: .TS
129: lw(.4i) lw(.4i) lw(.4i) lw(.4i) lw(.4i).
130: 2621 43 adm31 dw1 h19
131: 2645 733 adm3a dw2 i100
132: 300s 745 c100 gt40 mime
133: 33 act4 dm1520 gt42 owl
134: 37 act5 dm2500 h1500 t1061
135: 4014 adm3 dm3025 h1510 vt52
136: .TE
137: .h "Initializing options"
138: .TS
139: lw(.9i)b aw(1.5i).
140: EXINIT place \fBset\fP's here in environment var.
141: set \fIx\fP enable option
142: set no\fIx\fP disable option
143: set \fIx\fP=\fIval\fP give value \fIval\fP
144: set show changed options
145: set all show all options
146: set \fIx\fP? show value of option \fIx\fP
147: .TE
148: .h "Useful options"
149: .TS
150: lw(.9i)b lw(.3i) lw(1.0i).
151: autoindent ai supply indent
152: autowrite aw write before changing files
153: ignorecase ic in scanning
154: lisp \fB( ) { }\fP are s-exp's
155: list print ^I for tab, $ at end
156: magic \fB. [ *\fP special in patterns
157: number nu number lines
158: paragraphs para macro names which start ...
159: redraw simulate smart terminal
160: scroll command mode lines
161: sections sect macro names ...
162: shiftwidth sw for \fB< >\fP, and input \fB^D\fP
163: showmatch sm to \fB)\fP and \fB}\fP as typed
164: slowopen slow choke updates during insert
165: window visual mode lines
166: wrapscan ws around end of buffer?
167: wrapmargin wm automatic line splitting
168: .TE
169: .LP
170: .h "Scanning pattern formation"
171: .TS
172: aw(.9i)b aw(1.0i).
173: \(ua beginning of line
174: $ end of line
175: \fB.\fR any character
176: \e< beginning of word
177: \e> end of word
178: [\fIstr\fP] any char in \fIstr\fP
179: [\(ua\fIstr\fP] ... not in \fIstr\fP
180: [\fIx\-y\fP] ... between \fIx\fP and \fIy\fP
181: * any number of preceding
182: .TE
183: .nc
184: .LP
185: .LG
186: .LG
187: .B
188: .ce
189: Vi Quick Reference
190: .NL
191: .R
192: .LP
193: .LP
194: .h "Entering/leaving vi"
195: .TS
196: aw(1.4i)b aw(1.8i).
197: % vi \fIname\fP edit \fIname\fP at top
198: % vi +\fIn\fP \fIname\fP ... at line \fIn\fP
199: % vi + \fIname\fP ... at end
200: % vi \-r list saved files
201: % vi \-r \fIname\fP recover file \fIname\fP
202: % vi \fIname\fP ... edit first; rest via \fB:n\fP
203: % vi \-t \fItag\fP start at \fItag\fP
204: % vi +/\fIpat\fP \fIname\fP search for \fIpat\fP
205: % view \fIname\fP read only mode
206: ZZ exit from vi, saving changes
207: ^Z stop vi for later resumption
208: .TE
209: .h "The display"
210: .TS
211: lw(.75i) lw(2.2i).
212: Last line T{
213: Error messages, echoing input to \fB: / ?\fP and \fB!\fR,
214: feedback about i/o and large changes.
215: T}
216: @ lines On screen only, not in file.
217: ~ lines Lines past end of file.
218: ^\fIx\fP Control characters, ^? is delete.
219: tabs Expand to spaces, cursor at last.
220: .TE
221: .LP
222: .h "Vi states"
223: .TS
224: lw(.75i) lw(2.2i).
225: Command T{
226: Normal and initial state. Others return here.
227: ESC (escape) cancels partial command.
228: T}
229: Insert T{
230: Entered by \fBa i A I o O c C s S\fP \fBR\fP.
231: Arbitrary text then terminates with ESC character,
232: or abnormally with interrupt.
233: T}
234: Last line T{
235: Reading input for \fB: / ?\fP or \fB!\fP; terminate
236: with ESC or CR to execute, interrupt to cancel.
237: T}
238: .TE
239: .h "Counts before vi commands"
240: .TS
241: lw(1.5i) lw(1.7i)b.
242: line/column number z G |
243: scroll amount ^D ^U
244: replicate insert a i A I
245: repeat effect \fRmost rest\fP
246: .TE
247: .h "Simple commands"
248: .TS
249: lw(1.5i)b lw(1.7i).
250: dw delete a word
251: de ... leaving punctuation
252: dd delete a line
253: 3dd ... 3 lines
254: i\fItext\fP\fRESC\fP insert text \fIabc\fP
255: cw\fInew\fP\fRESC\fP change word to \fInew\fP
256: ea\fIs\fP\fRESC\fP pluralize word
257: xp transpose characters
258: .TE
259: .nc
260: .h "Interrupting, cancelling"
261: .TS
262: aw(0.75i)b aw(1.6i).
263: ESC end insert or incomplete cmd
264: ^? (delete or rubout) interrupts
265: ^L reprint screen if \fB^?\fR scrambles it
266: .TE
267: .h "File manipulation"
268: .TS
269: aw(0.75i)b aw(1.6i).
270: :w write back changes
271: :wq write and quit
272: :q quit
273: :q! quit, discard changes
274: :e \fIname\fP edit file \fIname\fP
275: :e! reedit, discard changes
276: :e + \fIname\fP edit, starting at end
277: :e +\fIn\fR edit starting at line \fIn\fR
278: :e # edit alternate file
279: ^\(ua synonym for \fB:e #\fP
280: :w \fIname\fP write file \fIname\fP
281: :w! \fIname\fP overwrite file \fIname\fP
282: :sh run shell, then return
283: :!\fIcmd\fP run \fIcmd\fR, then return
284: :n edit next file in arglist
285: :n \fIargs\fP specify new arglist
286: :f show current file and line
287: ^G synonym for \fB:f\fP
288: :ta \fItag\fP to tag file entry \fItag\fP
289: ^] \fB:ta\fP, following word is \fItag\fP
290: .TE
291: .h "Positioning within file"
292: .TS
293: aw(0.75i)b aw(1.6i).
294: ^F forward screenfull
295: ^B backward screenfull
296: ^D scroll down half screen
297: ^U scroll up half screen
298: G goto line (end default)
299: /\fIpat\fR next line matching \fIpat\fR
300: ?\fIpat\fR prev line matching \fIpat\fR
301: n repeat last \fB/\fR or \fB?\fR
302: N reverse last \fB/\fR or \fB?\fR
303: /\fIpat\fP/+\fIn\fP n'th line after \fIpat\fR
304: ?\fIpat\fP?\-\fIn\fP n'th line before \fIpat\fR
305: ]] next section/function
306: [[ previous section/function
307: % find matching \fB( ) {\fP or \fB}\fP
308: .TE
309: .h "Adjusting the screen"
310: .TS
311: aw(0.75i)b aw(1.6i).
312: ^L clear and redraw
313: ^R retype, eliminate @ lines
314: z\fRCR\fP redraw, current at window top
315: z\- ... at bottom
316: z\|. ... at center
317: /\fIpat\fP/z\- \fIpat\fP line at bottom
318: z\fIn\fP\|. use \fIn\fP line window
319: ^E scroll window down 1 line
320: ^Y scroll window up 1 line
321: .TE
322: .nc
323: .h "Marking and returning
324: .TS
325: aw(0.5i)b aw(2.0i).
326: \(ga\(ga previous context
327: \(aa\(aa ... at first non-white in line
328: m\fIx\fP mark position with letter \fIx\fP
329: \(ga\fIx\fP to mark \fIx\fP
330: \(aa\fIx\fP ... at first non-white in line
331: .TE
332: .h "Line positioning"
333: .TS
334: aw(0.5i)b aw(2.0i).
335: H home window line
336: L last window line
337: M middle window line
338: + next line, at first non-white
339: \- previous line, at first non-white
340: \fRCR\fP return, same as +
341: \(da \fRor\fP j next line, same column
342: \(ua \fRor\fP k previous line, same column
343: .TE
344: .h "Character positioning"
345: .TS
346: aw(0.5i)b aw(2.0i).
347: \(ua first non white
348: 0 beginning of line
349: $ end of line
350: h \fRor\fP \(-> forward
351: l \fRor\fP \(<- backwards
352: ^H same as \fB\(<-\fP
353: \fRspace\fP same as \fB\(->\fP
354: f\fIx\fP find \fIx\fP forward
355: F\fIx\fP \fBf\fR backward
356: t\fIx\fP upto \fIx\fP forward
357: T\fIx\fP back upto \fIx\fP
358: ; repeat last \fBf F t\fP or \fBT\fP
359: , inverse of \fB;\fP
360: | to specified column
361: % find matching \fB( { )\fP or \fB}\fR
362: .TE
363: .h "Words, sentences, paragraphs"
364: .TS
365: aw(0.5i)b aw(2.0i).
366: w word forward
367: b back word
368: e end of word
369: ) to next sentence
370: } to next paragraph
371: ( back sentence
372: { back paragraph
373: W blank delimited word
374: B back \fBW\fP
375: E to end of \fBW\fP
376: .TE
377: .h "Commands for \s-2LISP\s0"
378: .TS
379: aw(0.5i)b aw(2.0i).
380: ) Forward s-expression
381: } ... but don't stop at atoms
382: ( Back s-expression
383: { ... but don't stop at atoms
384: .TE
385: .nc
386: .h "Corrections during insert"
387: .TS
388: aw(.5i)b aw(2.0i).
389: ^H erase last character
390: ^W erases last word
391: \fRerase\fP your erase, same as \fB^H\fP
392: \fRkill\fP your kill, erase input this line
393: \e escapes \fB^H\fR, your erase and kill
394: \fRESC\fP ends insertion, back to command
395: ^? interrupt, terminates insert
396: ^D backtab over \fIautoindent\fP
397: \(ua^D kill \fIautoindent\fP, save for next
398: 0^D ... but at margin next also
399: ^V quote non-printing character
400: .TE
401: .h "Insert and replace"
402: .TS
403: aw(.5i)b aw(2.0i).
404: a append after cursor
405: i insert before
406: A append at end of line
407: I insert before first non-blank
408: o open line below
409: O open above
410: r\fIx\fP replace single char with \fIx\fP
411: R replace characters
412: .TE
413: .h "Operators (double to affect lines)"
414: .TS
415: aw(0.5i)b aw(2.0i).
416: d delete
417: c change
418: < left shift
419: > right shift
420: ! filter through command
421: \&\= indent for \s-2LISP\s0
422: y yank lines to buffer
423: .TE
424: .h "Miscellaneous operations"
425: .TS
426: aw(0.5i)b aw(2.0i).
427: C change rest of line
428: D delete rest of line
429: s substitute chars
430: S substitute lines
431: J join lines
432: x delete characters
433: X ... before cursor
434: Y yank lines
435: .TE
436: .h "Yank and put"
437: .TS
438: aw(0.5i)b aw(2.0i).
439: p put back lines
440: P put before
441: "\fIx\fPp put from buffer \fIx\fP
442: "\fIx\fPy yank to buffer \fIx\fP
443: "\fIx\fPd delete into buffer \fIx\fP
444: .TE
445: .h "Undo, redo, retrieve"
446: .TS
447: aw(0.5i)b aw(2.0i).
448: u undo last change
449: U restore current line
450: \fB.\fP repeat last change
451: "\fId\fP\|p retrieve \fId\fP'th last delete
452: .TE
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