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extern.h
(4.47 KB)
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getc.c
(4.47 KB)
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v_at.c
(2.63 KB)
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v_ch.c
(5.44 KB)
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v_cmd.c
(12.03 KB)
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v_delete.c
(2.28 KB)
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v_ex.c
(13.78 KB)
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v_increment.c
(5.4 KB)
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v_init.c
(2.33 KB)
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v_itxt.c
(12.1 KB)
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v_left.c
(6.25 KB)
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v_mark.c
(5.25 KB)
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v_match.c
(3.87 KB)
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v_paragraph.c
(7.83 KB)
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v_put.c
(2.81 KB)
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v_redraw.c
(627 B)
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v_replace.c
(5.32 KB)
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v_right.c
(3.02 KB)
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v_screen.c
(1.34 KB)
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v_scroll.c
(11.57 KB)
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v_search.c
(13.59 KB)
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v_section.c
(6.21 KB)
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v_sentence.c
(8.21 KB)
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v_status.c
(658 B)
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v_txt.c
(76.56 KB)
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v_ulcase.c
(3.38 KB)
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v_undo.c
(4.19 KB)
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v_util.c
(2.85 KB)
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v_word.c
(12.82 KB)
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v_xchar.c
(2.09 KB)
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v_yank.c
(2.2 KB)
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v_z.c
(3.38 KB)
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v_zexit.c
(940 B)
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vi.c
(29.95 KB)
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vi.h
(15.76 KB)
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vs_line.c
(14.42 KB)
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vs_msg.c
(21.57 KB)
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vs_refresh.c
(23.58 KB)
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vs_relative.c
(6.96 KB)
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vs_smap.c
(27.8 KB)
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vs_split.c
(21.91 KB)
Editing: v_yank.c
/*- * Copyright (c) 1992, 1993, 1994 * The Regents of the University of California. All rights reserved. * Copyright (c) 1992, 1993, 1994, 1995, 1996 * Keith Bostic. All rights reserved. * * See the LICENSE file for redistribution information. */ #include "config.h" #include <sys/types.h> #include <sys/queue.h> #include <sys/time.h> #include <bitstring.h> #include <limits.h> #include <stdio.h> #include "../common/common.h" #include "vi.h" /* * v_yank -- [buffer][count]y[count][motion] * [buffer][count]Y * Yank text (or lines of text) into a cut buffer. * * !!! * Historic vi moved the cursor to the from MARK if it was before the current * cursor and on a different line, e.g., "yk" moves the cursor but "yj" and * "yl" do not. Unfortunately, it's too late to change this now. Matching * the historic semantics isn't easy. The line number was always changed and * column movement was usually relative. However, "y'a" moved the cursor to * the first non-blank of the line marked by a, while "y`a" moved the cursor * to the line and column marked by a. Hopefully, the motion component code * got it right... Unlike delete, we make no adjustments here. * * PUBLIC: int v_yank(SCR *, VICMD *); */ int v_yank(SCR *sp, VICMD *vp) { size_t len; if (cut(sp, F_ISSET(vp, VC_BUFFER) ? &vp->buffer : NULL, &vp->m_start, &vp->m_stop, F_ISSET(vp, VM_LMODE) ? CUT_LINEMODE : 0)) return (1); sp->rptlines[L_YANKED] += (vp->m_stop.lno - vp->m_start.lno) + 1; /* * One special correction, in case we've deleted the current line or * character. We check it here instead of checking in every command * that can be a motion component. */ if (db_get(sp, vp->m_final.lno, DBG_FATAL, NULL, &len)) return (1); /* * !!! * Cursor movements, other than those caused by a line mode command * moving to another line, historically reset the relative position. * * This currently matches the check made in v_delete(), I'm hoping * that they should be consistent... */ if (!F_ISSET(vp, VM_LMODE)) { F_CLR(vp, VM_RCM_MASK); F_SET(vp, VM_RCM_SET); /* Make sure the set cursor position exists. */ if (vp->m_final.cno >= len) vp->m_final.cno = len ? len - 1 : 0; } return (0); }
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