| glbl.c (67183) | glbl.c (81220) |
|---|---|
| 1/* glob.c: This file contains the global command routines for the ed line 2 editor */ 3/*- 4 * Copyright (c) 1993 Andrew Moore, Talke Studio. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 13 unchanged lines hidden (view full) --- 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#ifndef lint | 1/* glob.c: This file contains the global command routines for the ed line 2 editor */ 3/*- 4 * Copyright (c) 1993 Andrew Moore, Talke Studio. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 13 unchanged lines hidden (view full) --- 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#ifndef lint |
| 30#if 0 31static char * const rcsid = "@(#)glob.c,v 1.1 1994/02/01 00:34:40 alm Exp"; 32#else 33static char * const rcsid = 34 "$FreeBSD: head/bin/ed/glbl.c 67183 2000-10-16 07:11:30Z brian $"; 35#endif | 30static const char rcsid[] = 31 "$FreeBSD: head/bin/ed/glbl.c 81220 2001-08-06 22:01:31Z mike $"; |
| 36#endif /* not lint */ 37 38#include <sys/types.h> 39 40#include <sys/ioctl.h> 41#include <sys/wait.h> 42 43#include "ed.h" --- 6 unchanged lines hidden (view full) --- 50{ 51 pattern_t *pat; 52 line_t *lp; 53 long n; 54 char *s; 55 char delimiter; 56 57 if ((delimiter = *ibufp) == ' ' || delimiter == '\n') { | 32#endif /* not lint */ 33 34#include <sys/types.h> 35 36#include <sys/ioctl.h> 37#include <sys/wait.h> 38 39#include "ed.h" --- 6 unchanged lines hidden (view full) --- 46{ 47 pattern_t *pat; 48 line_t *lp; 49 long n; 50 char *s; 51 char delimiter; 52 53 if ((delimiter = *ibufp) == ' ' || delimiter == '\n') { |
| 58 sprintf(errmsg, "invalid pattern delimiter"); | 54 errmsg = "invalid pattern delimiter"; |
| 59 return ERR; 60 } else if ((pat = get_compiled_pattern()) == NULL) 61 return ERR; 62 else if (*ibufp == delimiter) 63 ibufp++; 64 clear_active_list(); 65 lp = get_addressed_line_node(first_addr); 66 for (n = first_addr; n <= second_addr; n++, lp = lp->q_forw) { --- 43 unchanged lines hidden (view full) --- 110 if (display_lines(current_addr, current_addr, gflag) < 0) 111 return ERR; 112 while ((n = get_tty_line()) > 0 && 113 ibuf[n - 1] != '\n') 114 clearerr(stdin); 115 if (n < 0) 116 return ERR; 117 else if (n == 0) { | 55 return ERR; 56 } else if ((pat = get_compiled_pattern()) == NULL) 57 return ERR; 58 else if (*ibufp == delimiter) 59 ibufp++; 60 clear_active_list(); 61 lp = get_addressed_line_node(first_addr); 62 for (n = first_addr; n <= second_addr; n++, lp = lp->q_forw) { --- 43 unchanged lines hidden (view full) --- 106 if (display_lines(current_addr, current_addr, gflag) < 0) 107 return ERR; 108 while ((n = get_tty_line()) > 0 && 109 ibuf[n - 1] != '\n') 110 clearerr(stdin); 111 if (n < 0) 112 return ERR; 113 else if (n == 0) { |
| 118 sprintf(errmsg, "unexpected end-of-file"); | 114 errmsg = "unexpected end-of-file"; |
| 119 return ERR; 120 } else if (n == 1 && !strcmp(ibuf, "\n")) 121 continue; 122 else if (n == 2 && !strcmp(ibuf, "&\n")) { 123 if (cmd == NULL) { | 115 return ERR; 116 } else if (n == 1 && !strcmp(ibuf, "\n")) 117 continue; 118 else if (n == 2 && !strcmp(ibuf, "&\n")) { 119 if (cmd == NULL) { |
| 124 sprintf(errmsg, "no previous command"); | 120 errmsg = "no previous command"; |
| 125 return ERR; 126 } else cmd = ocmd; 127 } else if ((cmd = get_extended_line(&n, 0)) == NULL) 128 return ERR; 129 else { 130 REALLOC(ocmd, ocmdsz, n + 1, ERR); 131 memcpy(ocmd, cmd, n + 1); 132 cmd = ocmd; --- 28 unchanged lines hidden (view full) --- 161 line_t **ts; 162 SPL1(); 163#if defined(sun) || defined(NO_REALLOC_NULL) 164 if (active_list != NULL) { 165#endif 166 if ((ts = (line_t **) realloc(active_list, 167 (ti += MINBUFSZ) * sizeof(line_t **))) == NULL) { 168 fprintf(stderr, "%s\n", strerror(errno)); | 121 return ERR; 122 } else cmd = ocmd; 123 } else if ((cmd = get_extended_line(&n, 0)) == NULL) 124 return ERR; 125 else { 126 REALLOC(ocmd, ocmdsz, n + 1, ERR); 127 memcpy(ocmd, cmd, n + 1); 128 cmd = ocmd; --- 28 unchanged lines hidden (view full) --- 157 line_t **ts; 158 SPL1(); 159#if defined(sun) || defined(NO_REALLOC_NULL) 160 if (active_list != NULL) { 161#endif 162 if ((ts = (line_t **) realloc(active_list, 163 (ti += MINBUFSZ) * sizeof(line_t **))) == NULL) { 164 fprintf(stderr, "%s\n", strerror(errno)); |
| 169 sprintf(errmsg, "out of memory"); | 165 errmsg = "out of memory"; |
| 170 SPL0(); 171 return ERR; 172 } 173#if defined(sun) || defined(NO_REALLOC_NULL) 174 } else { 175 if ((ts = (line_t **) malloc((ti += MINBUFSZ) * 176 sizeof(line_t **))) == NULL) { 177 fprintf(stderr, "%s\n", strerror(errno)); | 166 SPL0(); 167 return ERR; 168 } 169#if defined(sun) || defined(NO_REALLOC_NULL) 170 } else { 171 if ((ts = (line_t **) malloc((ti += MINBUFSZ) * 172 sizeof(line_t **))) == NULL) { 173 fprintf(stderr, "%s\n", strerror(errno)); |
| 178 sprintf(errmsg, "out of memory"); | 174 errmsg = "out of memory"; |
| 179 SPL0(); 180 return ERR; 181 } 182 } 183#endif 184 active_size = ti; 185 active_list = ts; 186 SPL0(); --- 44 unchanged lines hidden --- | 175 SPL0(); 176 return ERR; 177 } 178 } 179#endif 180 active_size = ti; 181 active_list = ts; 182 SPL0(); --- 44 unchanged lines hidden --- |