diff options
-rw-r--r-- | usr.bin/mg/buffer.c | 8 | ||||
-rw-r--r-- | usr.bin/mg/extend.c | 19 | ||||
-rw-r--r-- | usr.bin/mg/file.c | 10 | ||||
-rw-r--r-- | usr.bin/mg/fileio.c | 4 | ||||
-rw-r--r-- | usr.bin/mg/keymap.c | 68 | ||||
-rw-r--r-- | usr.bin/mg/line.c | 6 | ||||
-rw-r--r-- | usr.bin/mg/main.c | 6 | ||||
-rw-r--r-- | usr.bin/mg/window.c | 4 |
8 files changed, 62 insertions, 63 deletions
diff --git a/usr.bin/mg/buffer.c b/usr.bin/mg/buffer.c index 6eb03cabe99..d895ddb1f58 100644 --- a/usr.bin/mg/buffer.c +++ b/usr.bin/mg/buffer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: buffer.c,v 1.13 2001/05/23 22:26:24 art Exp $ */ +/* $OpenBSD: buffer.c,v 1.14 2001/05/23 22:36:13 art Exp $ */ /* * Buffer handling. @@ -497,11 +497,9 @@ bufferinsert(f, n) /* Get buffer to use from user */ if (curbp->b_altb != NULL) s = eread("Insert buffer: (default %s) ", bufn, NBUFN, - EFNEW | EFBUF, &(curbp->b_altb->b_bname), - (char *) NULL); + EFNEW | EFBUF, &(curbp->b_altb->b_bname), NULL); else - s = eread("Insert buffer: ", bufn, NBUFN, EFNEW | EFBUF, - (char *) NULL); + s = eread("Insert buffer: ", bufn, NBUFN, EFNEW | EFBUF, NULL); if (s == ABORT) return (s); if (s == FALSE && curbp->b_altb != NULL) diff --git a/usr.bin/mg/extend.c b/usr.bin/mg/extend.c index 3c7bce7d8e3..ec83d3d9872 100644 --- a/usr.bin/mg/extend.c +++ b/usr.bin/mg/extend.c @@ -1,4 +1,4 @@ -/* $OpenBSD: extend.c,v 1.12 2001/05/23 22:20:35 art Exp $ */ +/* $OpenBSD: extend.c,v 1.13 2001/05/23 22:36:13 art Exp $ */ /* * Extended (M-X) commands, rebinding, and startup file processing. @@ -139,7 +139,7 @@ remap(curmap, c, funct, pref_map) if (curmap->map_num >= curmap->map_max && (curmap = realocmap(curmap)) == NULL) return FALSE; - if ((pfp = (PF *)malloc(sizeof(PF))) == NULL) { + if ((pfp = malloc(sizeof(PF))) == NULL) { ewprintf("Out of memory"); return FALSE; } @@ -182,7 +182,7 @@ remap(curmap, c, funct, pref_map) return TRUE; if (funct != NULL || ele->k_prefmap == NULL) { if (ele->k_funcp[n1] == NULL) - ele->k_prefmap = (KEYMAP *) NULL; + ele->k_prefmap = NULL; /* easy case */ ele->k_funcp[n1] = funct; if (funct == NULL) { @@ -341,7 +341,7 @@ dobind(curmap, p, unbind) for (s = 0; s < maclcur->l_used - 1; s++) { if (doscan(curmap, c = CHARMASK(maclcur->l_text[s]), &curmap) != NULL) { - if (remap(curmap, c, NULL, (KEYMAP *)NULL) + if (remap(curmap, c, NULL, NULL) != TRUE) return FALSE; } @@ -408,7 +408,7 @@ bindkey(mapp, fname, keys, kcount) } while (--kcount) { if (doscan(curmap, c = *keys++, &curmap) != NULL) { - if (remap(curmap, c, NULL, (KEYMAP *)NULL) != TRUE) + if (remap(curmap, c, NULL, NULL) != TRUE) return FALSE; /* * XXX - Bizzarreness. remap creates an empty KEYMAP @@ -652,7 +652,7 @@ load(fname) /* just to be careful */ return FALSE; - if (ffropen(fname, (BUFFER *)NULL) != FIOSUC) + if (ffropen(fname, NULL) != FIOSUC) return FALSE; while ((s = ffgetline(excbuf, sizeof(excbuf) - 1, &nbytes)) == FIOSUC) { @@ -663,7 +663,7 @@ load(fname) break; } } - (void)ffclose((BUFFER *)NULL); + (void)ffclose(NULL); excbuf[nbytes] = '\0'; if (s != FIOEOF || (nbytes && excline(excbuf) != TRUE)) return FALSE; @@ -891,9 +891,10 @@ excline(line) lp->l_text[lp->l_used] = '\0'; status = bindkey(&curmap, lp->l_text, key.k_chars, key.k_count); - } else - status = bindkey(&curmap, (char *)NULL, key.k_chars, + } else { + status = bindkey(&curmap, NULL, key.k_chars, key.k_count); + } break; case BINDNO: #endif /* FKEYS */ diff --git a/usr.bin/mg/file.c b/usr.bin/mg/file.c index c52f871fce7..99cf89ed4e5 100644 --- a/usr.bin/mg/file.c +++ b/usr.bin/mg/file.c @@ -1,4 +1,4 @@ -/* $OpenBSD: file.c,v 1.7 2001/05/23 22:20:35 art Exp $ */ +/* $OpenBSD: file.c,v 1.8 2001/05/23 22:36:14 art Exp $ */ /* * File commands. @@ -22,7 +22,7 @@ fileinsert(f, n) s = eread("Insert file: ", fname, NFILEN, EFNEW | EFCR | EFFILE); if (s != TRUE) return (s); - return insertfile(adjustname(fname), (char *)NULL, FALSE); + return insertfile(adjustname(fname), NULL, FALSE); /* don't set buffer name */ } @@ -181,11 +181,11 @@ insertfile(fname, newname, needinfo) /* cheap */ bp = curbp; - if (newname != (char *)NULL) + if (newname != NULL) (void)strcpy(bp->b_fname, newname); /* hard file open */ - if ((s = ffropen(fname, needinfo ? bp : (BUFFER *) NULL)) == FIOERR) + if ((s = ffropen(fname, needinfo ? bp : NULL)) == FIOERR) goto out; if (s == FIOFNF) { /* file not found */ @@ -262,7 +262,7 @@ doneread: } endoffile: /* ignore errors */ - (void)ffclose((BUFFER *)NULL); + ffclose(NULL); /* don't zap an error */ if (s == FIOEOF) { if (nline == 1) diff --git a/usr.bin/mg/fileio.c b/usr.bin/mg/fileio.c index 4c5efd28aa0..87114d42ff3 100644 --- a/usr.bin/mg/fileio.c +++ b/usr.bin/mg/fileio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fileio.c,v 1.13 2001/05/23 22:20:35 art Exp $ */ +/* $OpenBSD: fileio.c,v 1.14 2001/05/23 22:36:14 art Exp $ */ /* * POSIX fileio.c @@ -405,7 +405,7 @@ copy(frname, toname) if ((pid = vfork())) { if (pid == -1) return -1; - execl("/bin/cp", "cp", frname, toname, (char *) NULL); + execl("/bin/cp", "cp", frname, toname, NULL); _exit(1); /* shouldn't happen */ } waitpid(pid, &status, 0); diff --git a/usr.bin/mg/keymap.c b/usr.bin/mg/keymap.c index 3f4558ae2f8..58e76e742e6 100644 --- a/usr.bin/mg/keymap.c +++ b/usr.bin/mg/keymap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: keymap.c,v 1.9 2001/05/23 22:10:43 art Exp $ */ +/* $OpenBSD: keymap.c,v 1.10 2001/05/23 22:36:14 art Exp $ */ /* * Keyboard maps. This is character set dependent. The terminal specific @@ -32,10 +32,10 @@ static struct KEYMAPE (2 + IMAPEXT) helpmap = { rescan, { { - CCHR('G'), CCHR('H'), cHcG, (KEYMAP *)NULL + CCHR('G'), CCHR('H'), cHcG, NULL }, { - 'a', 'c', cHa, (KEYMAP *)NULL + 'a', 'c', cHa, NULL }, } }; @@ -88,10 +88,10 @@ static struct KEYMAPE (2 + IMAPEXT) cX4map = { rescan, { { - CCHR('F'), CCHR('G'), cX4cF, (KEYMAP *)NULL + CCHR('F'), CCHR('G'), cX4cF, NULL }, { - 'b', 'f', cX4b, (KEYMAP *)NULL + 'b', 'f', cX4b, NULL }, } }; @@ -185,24 +185,24 @@ static struct KEYMAPE (5 + IMAPEXT) cXmap = { rescan, { { - CCHR('B'), CCHR('G'), cXcB, (KEYMAP *)NULL + CCHR('B'), CCHR('G'), cXcB, NULL }, { - CCHR('L'), CCHR('X'), cXcL, (KEYMAP *)NULL + CCHR('L'), CCHR('X'), cXcL, NULL }, #ifndef NO_MACRO { - '(', ')', cXlp, (KEYMAP *)NULL + '(', ')', cXlp, NULL }, #endif /* !NO_MACRO */ { '0', '4', cX0, (KEYMAP *) & cX4map }, { - '=', '=', cXeq, (KEYMAP *)NULL + '=', '=', cXeq, NULL }, { - '^', 's', cXcar, (KEYMAP *)NULL + '^', 's', cXcar, NULL }, } }; @@ -286,28 +286,28 @@ static struct KEYMAPE (8 + IMAPEXT) metamap = { rescan, { { - CCHR('G'), CCHR('G'), metacG, (KEYMAP *)NULL + CCHR('G'), CCHR('G'), metacG, NULL }, { - CCHR('V'), CCHR('V'), metacV, (KEYMAP *)NULL + CCHR('V'), CCHR('V'), metacV, NULL }, { - ' ', ' ', metasp, (KEYMAP *)NULL + ' ', ' ', metasp, NULL }, { - '%', '%', metapct, (KEYMAP *)NULL + '%', '%', metapct, NULL }, { - '-', '>', metami, (KEYMAP *)NULL + '-', '>', metami, NULL }, { - '[', 'f', metalb, (KEYMAP *)NULL + '[', 'f', metalb, NULL }, { - 'l', 'x', metal, (KEYMAP *) NULL + 'l', 'x', metal, NULL }, { - '~', CCHR('?'), metatilde, (KEYMAP *)NULL + '~', CCHR('?'), metatilde, NULL }, } }; @@ -376,7 +376,7 @@ static struct KEYMAPE (4 + NFUND_XMAPS + IMAPEXT) fundmap = { }, #else /* !NO_HELP */ { - CCHR('@'), CCHR('H'), fund_at, (KEYMAP *)NULL + CCHR('@'), CCHR('H'), fund_at, NULL }, #endif /* !NO_HELP */ { @@ -386,7 +386,7 @@ static struct KEYMAPE (4 + NFUND_XMAPS + IMAPEXT) fundmap = { CCHR('['), CCHR('_'), fund_esc, (KEYMAP *) & metamap }, { - CCHR('?'), CCHR('?'), fund_del, (KEYMAP *)NULL + CCHR('?'), CCHR('?'), fund_del, NULL }, #ifdef FUND_XMAPS FUND_XMAPS, @@ -404,7 +404,7 @@ static struct KEYMAPE (1 + IMAPEXT) fillmap = { rescan, { { - ' ', ' ', fill_sp, (KEYMAP *)NULL + ' ', ' ', fill_sp, NULL }, } }; @@ -422,7 +422,7 @@ static struct KEYMAPE (1 + IMAPEXT) indntmap = { rescan, { { - CCHR('J'), CCHR('M'), indent_lf, (KEYMAP *)NULL + CCHR('J'), CCHR('M'), indent_lf, NULL }, } }; @@ -437,7 +437,7 @@ static struct KEYMAPE (1 + IMAPEXT) blinkmap = { rescan, { { - ')', ')', blink_rp, (KEYMAP *)NULL + ')', ')', blink_rp, NULL }, } }; @@ -453,7 +453,7 @@ static struct KEYMAPE (1 + IMAPEXT) notabmap = { rescan, { { - CCHR('I'), CCHR('I'), notab_tab, (KEYMAP *)NULL + CCHR('I'), CCHR('I'), notab_tab, NULL }, } }; @@ -466,7 +466,7 @@ static struct KEYMAPE (1 + IMAPEXT) overwmap = { { /* unused dummy entry for VMS C */ { - (KCHAR)0, (KCHAR)0, (PF *)NULL, (KEYMAP *)NULL + (KCHAR)0, (KCHAR)0, NULL, NULL }, } }; @@ -552,7 +552,7 @@ static struct KEYMAPE (6 + NDIRED_XMAPS + IMAPEXT) diredmap = { }, #else /* !NO_HELP */ { - CCHR('@'), CCHR('G'), dirednul, (KEYMAP *)NULL + CCHR('@'), CCHR('G'), dirednul, NULL }, #endif /* !NO_HELP */ { @@ -562,13 +562,13 @@ static struct KEYMAPE (6 + NDIRED_XMAPS + IMAPEXT) diredmap = { CCHR('Z'), ' ', diredcz, (KEYMAP *) & metamap }, { - 'c', 'f', diredc, (KEYMAP *)NULL + 'c', 'f', diredc, NULL }, { - 'n', 'x', diredn, (KEYMAP *)NULL + 'n', 'x', diredn, NULL }, { - CCHR('?'), CCHR('?'), direddl, (KEYMAP *)NULL + CCHR('?'), CCHR('?'), direddl, NULL }, #ifdef DIRED_XMAPS DIRED_XMAPS, /* map sections for dired mode keys */ @@ -627,7 +627,7 @@ map_name(map) if (mp->p_map == map) return mp->p_name; } while (++mp < &map_table[NMAPS]); - return (char *)NULL; + return NULL; } MAPS * @@ -640,7 +640,7 @@ name_mode(name) if (strcmp(mp->p_name, name) == 0) return mp; } while (++mp < &map_table[NMAPS]); - return (MAPS *)NULL; + return NULL; } KEYMAP * @@ -648,7 +648,7 @@ name_map(name) char *name; { MAPS *mp; - return (mp = name_mode(name)) == NULL ? (KEYMAP *)NULL : mp->p_map; + return (mp = name_mode(name)) == NULL ? NULL : mp->p_map; } /* @@ -955,10 +955,10 @@ function_name(fpoint) if (fpoint == NULL) /* ambiguous */ - return (char *)NULL; + return NULL; do { if (fnp->n_funct == fpoint) return fnp->n_name; } while (++fnp < &functnames[NFUNCT]); - return (char *)NULL; + return NULL; } diff --git a/usr.bin/mg/line.c b/usr.bin/mg/line.c index fda781e4ab4..924c5ed928c 100644 --- a/usr.bin/mg/line.c +++ b/usr.bin/mg/line.c @@ -1,4 +1,4 @@ -/* $OpenBSD: line.c,v 1.6 2001/05/23 22:20:35 art Exp $ */ +/* $OpenBSD: line.c,v 1.7 2001/05/23 22:36:14 art Exp $ */ /* * Text line handling. @@ -62,9 +62,9 @@ lalloc(used) #ifdef MALLOCROUND MALLOCROUND(size); /* round up to a size optimal to malloc */ #endif - if ((lp = (LINE *)malloc((unsigned)size)) == NULL) { + if ((lp = malloc((unsigned)size)) == NULL) { ewprintf("Can't get %d bytes", size); - return (LINE *)NULL; + return NULL; } lp->l_size = size - OFFSET(LINE, l_text[0]); lp->l_used = used; diff --git a/usr.bin/mg/main.c b/usr.bin/mg/main.c index 9ea37882628..f2a52185ec7 100644 --- a/usr.bin/mg/main.c +++ b/usr.bin/mg/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.7 2001/05/23 22:20:35 art Exp $ */ +/* $OpenBSD: main.c,v 1.8 2001/05/23 22:36:15 art Exp $ */ /* * Mainline. @@ -16,7 +16,7 @@ int curgoal; /* goal column */ BUFFER *curbp; /* current buffer */ BUFFER *bheadp; /* BUFFER listhead */ MGWIN *curwp; /* current window */ -MGWIN *wheadp = (MGWIN *)NULL; /* MGWIN listhead */ +MGWIN *wheadp; /* MGWIN listhead */ char pat[NPAT]; /* pattern */ static void edinit __P((void)); @@ -47,7 +47,7 @@ main(argc, argv) #ifndef NO_STARTUP /* user startup file */ - if ((cp = startupfile((char *)NULL)) != NULL) + if ((cp = startupfile(NULL)) != NULL) (void)load(cp); #endif /* !NO_STARTUP */ while (--argc > 0) { diff --git a/usr.bin/mg/window.c b/usr.bin/mg/window.c index bc63b80c4f4..b17b1a9a83c 100644 --- a/usr.bin/mg/window.c +++ b/usr.bin/mg/window.c @@ -1,4 +1,4 @@ -/* $OpenBSD: window.c,v 1.5 2001/01/29 01:58:10 niklas Exp $ */ +/* $OpenBSD: window.c,v 1.6 2001/05/23 22:36:15 art Exp $ */ /* * Window handling. @@ -190,7 +190,7 @@ splitwind(f, n) ewprintf("Cannot split a %d line window", curwp->w_ntrows); return (FALSE); } - if ((wp = (MGWIN *)malloc(sizeof(MGWIN))) == NULL) { + if ((wp = malloc(sizeof(MGWIN))) == NULL) { ewprintf("Can't get %d", sizeof(MGWIN)); return (FALSE); } |