File Manager

003 File Manager

Current Path: /usr/src/contrib/nvi/ex

📁 ..
📄 ex.awk(115 B)
📄 ex.c(61.91 KB)
📄 ex.h(8.63 KB)
📄 ex_abbrev.c(2.63 KB)
📄 ex_append.c(7.05 KB)
📄 ex_args.c(7.03 KB)
📄 ex_argv.c(20.06 KB)
📄 ex_at.c(3.14 KB)
📄 ex_bang.c(5.25 KB)
📄 ex_cd.c(2.84 KB)
📄 ex_cmd.c(11.69 KB)
📄 ex_cscope.c(24.32 KB)
📄 ex_def.h(1.4 KB)
📄 ex_delete.c(1.3 KB)
📄 ex_display.c(2.71 KB)
📄 ex_edit.c(3.5 KB)
📄 ex_equal.c(1.17 KB)
📄 ex_file.c(1.56 KB)
📄 ex_filter.c(8.38 KB)
📄 ex_global.c(7.17 KB)
📄 ex_init.c(9.93 KB)
📄 ex_join.c(4.36 KB)
📄 ex_map.c(3.01 KB)
📄 ex_mark.c(787 B)
📄 ex_mkexrc.c(1.96 KB)
📄 ex_move.c(4.16 KB)
📄 ex_open.c(867 B)
📄 ex_preserve.c(1.92 KB)
📄 ex_print.c(6.43 KB)
📄 ex_put.c(880 B)
📄 ex_quit.c(801 B)
📄 ex_read.c(8 KB)
📄 ex_screen.c(2.22 KB)
📄 ex_script.c(12.76 KB)
📄 ex_set.c(737 B)
📄 ex_shell.c(4.95 KB)
📄 ex_shift.c(4.59 KB)
📄 ex_source.c(2.01 KB)
📄 ex_stop.c(928 B)
📄 ex_subst.c(34.22 KB)
📄 ex_tag.c(28.84 KB)
📄 ex_txt.c(10.91 KB)
📄 ex_undo.c(1.33 KB)
📄 ex_usage.c(4.15 KB)
📄 ex_util.c(4.18 KB)
📄 ex_version.c(721 B)
📄 ex_visual.c(3.68 KB)
📄 ex_write.c(8 KB)
📄 ex_yank.c(882 B)
📄 ex_z.c(3.56 KB)
📄 extern.h(4.37 KB)
📄 script.h(588 B)
📄 tag.h(3.09 KB)
📄 version.h(40 B)

Editing: ex_screen.c

/*-
 * Copyright (c) 1993, 1994
 *	The Regents of the University of California.  All rights reserved.
 * Copyright (c) 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 <stdlib.h>
#include <string.h>

#include "../common/common.h"
#include "../vi/vi.h"

/*
 * ex_bg --	:bg
 *	Hide the screen.
 *
 * PUBLIC: int ex_bg(SCR *, EXCMD *);
 */
int
ex_bg(SCR *sp, EXCMD *cmdp)
{
	return (vs_bg(sp));
}

/*
 * ex_fg --	:fg [file]
 *	Show the screen.
 *
 * PUBLIC: int ex_fg(SCR *, EXCMD *);
 */
int
ex_fg(SCR *sp, EXCMD *cmdp)
{
	SCR *nsp;
	int newscreen;

newscreen = F_ISSET(cmdp, E_NEWSCREEN);
	if (vs_fg(sp, &nsp, cmdp->argc ? cmdp->argv[0]->bp : NULL, newscreen))
		return (1);

/* Set up the switch. */
	if (newscreen) {
		sp->nextdisp = nsp;
		F_SET(sp, SC_SSWITCH);
	}
	return (0);
}

/*
 * ex_resize --	:resize [+-]rows
 *	Change the screen size.
 *
 * PUBLIC: int ex_resize(SCR *, EXCMD *);
 */
int
ex_resize(SCR *sp, EXCMD *cmdp)
{
	adj_t adj;

switch (FL_ISSET(cmdp->iflags,
	    E_C_COUNT | E_C_COUNT_NEG | E_C_COUNT_POS)) {
	case E_C_COUNT:
		adj = A_SET;
		break;
	case E_C_COUNT | E_C_COUNT_NEG:
		adj = A_DECREASE;
		break;
	case E_C_COUNT | E_C_COUNT_POS:
		adj = A_INCREASE;
		break;
	default:
		ex_emsg(sp, cmdp->cmd->usage, EXM_USAGE);
		return (1);
	}
	return (vs_resize(sp, cmdp->count, adj));
}

/*
 * ex_sdisplay --
 *	Display the list of screens.
 *
 * PUBLIC: int ex_sdisplay(SCR *);
 */
int
ex_sdisplay(SCR *sp)
{
	GS *gp;
	SCR *tsp;
	int cnt, col, len, sep;

gp = sp->gp;
	if ((tsp = TAILQ_FIRST(gp->hq)) == NULL) {
		msgq(sp, M_INFO, "149|No background screens to display");
		return (0);
	}

col = len = sep = 0;
	for (cnt = 1; tsp != NULL && !INTERRUPTED(sp);
	    tsp = TAILQ_NEXT(tsp, q)) {
		col += len = strlen(tsp->frp->name) + sep;
		if (col >= sp->cols - 1) {
			col = len;
			sep = 0;
			(void)ex_puts(sp, "\n");
		} else if (cnt != 1) {
			sep = 1;
			(void)ex_puts(sp, " ");
		}
		(void)ex_puts(sp, tsp->frp->name);
		++cnt;
	}
	if (!INTERRUPTED(sp))
		(void)ex_puts(sp, "\n");
	return (0);
}

003 File Manager

Editing: ex_screen.c

Upload File

Create Folder