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uemacs: remove use of 'register' keyword

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Lets welcome uEmacs/PK to the year 2010! As expected, the patch has no effect
on the generated code:

   text	   data	    bss	    dec	    hex	filename
 106002	   8864	  18616	 133482	  2096a	em
 106002	   8864	  18616	 133482	  2096a	em.new

Cc: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Pekka Enberg 2010-02-27 12:38:22 +02:00 committed by Linus Torvalds
parent 8a3292cd0d
commit 74ffb9e254
23 changed files with 497 additions and 497 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ansi.c
View File

@ -190,9 +190,9 @@ ansibeep()
}
ansiparm(n)
register int n;
int n;
{
register int q, r;
int q, r;
q = n / 10;
if (q != 0) {
@ -208,7 +208,7 @@ register int n;
ansiopen()
{
#if V7 | USG | BSD
register char *cp;
char *cp;
if ((cp = getenv("TERM")) == NULL) {
puts("Shell variable TERM not defined!");

28
basic.c
View File

@ -33,7 +33,7 @@ int gotobol(int f, int n)
*/
int backchar(int f, int n)
{
register LINE *lp;
LINE *lp;
if (n < 0)
return (forwchar(f, -n));
@ -90,7 +90,7 @@ int forwchar(int f, int n)
*/
int gotoline(int f, int n)
{
register int status; /* status return */
int status; /* status return */
char arg[NSTRING]; /* buffer to hold argument */
/* get an argument if one doesnt exist */
@ -146,7 +146,7 @@ int gotoeob(int f, int n)
*/
int forwline(int f, int n)
{
register LINE *dlp;
LINE *dlp;
if (n < 0)
return (backline(f, -n));
@ -183,7 +183,7 @@ int forwline(int f, int n)
*/
int backline(int f, int n)
{
register LINE *dlp;
LINE *dlp;
if (n < 0)
return (forwline(f, -n));
@ -223,7 +223,7 @@ int backline(int f, int n)
*/
int gotobop(int f, int n)
{
register int suc; /* success of last backchar */
int suc; /* success of last backchar */
if (n < 0) /* the other way... */
return (gotoeop(f, -n));
@ -270,7 +270,7 @@ int gotobop(int f, int n)
*/
int gotoeop(int f, int n)
{
register int suc; /* success of last backchar */
int suc; /* success of last backchar */
if (n < 0) /* the other way... */
return (gotobop(f, -n));
@ -321,10 +321,10 @@ int gotoeop(int f, int n)
*/
int getgoal(LINE *dlp)
{
register int c;
register int col;
register int newcol;
register int dbo;
int c;
int col;
int newcol;
int dbo;
col = 0;
dbo = 0;
@ -352,7 +352,7 @@ int getgoal(LINE *dlp)
*/
int forwpage(int f, int n)
{
register LINE *lp;
LINE *lp;
if (f == FALSE) {
#if SCROLLCODE
@ -394,7 +394,7 @@ int forwpage(int f, int n)
*/
int backpage(int f, int n)
{
register LINE *lp;
LINE *lp;
if (f == FALSE) {
#if SCROLLCODE
@ -448,8 +448,8 @@ int setmark(int f, int n)
*/
int swapmark(int f, int n)
{
register LINE *odotp;
register int odoto;
LINE *odotp;
int odoto;
if (curwp->w_markp == NULL) {
mlwrite("No mark in this window");

50
bind.c
View File

@ -17,8 +17,8 @@ int help(int f, int n)
{ /* give me some help!!!!
bring up a fake buffer and read the help file
into it with view mode */
register window_t *wp; /* scaning pointer to windows */
register struct buffer *bp; /* buffer pointer to help */
window_t *wp; /* scaning pointer to windows */
struct buffer *bp; /* buffer pointer to help */
char *fname = NULL; /* ptr to file returned by flook() */
/* first check if we are already here */
@ -56,8 +56,8 @@ int help(int f, int n)
int deskey(int f, int n)
{ /* describe the command for a certain key */
register int c; /* key to describe */
register char *ptr; /* string pointer to scan output strings */
int c; /* key to describe */
char *ptr; /* string pointer to scan output strings */
char outseq[NSTRING]; /* output buffer for command sequence */
/* prompt the user to type us a key to describe */
@ -88,10 +88,10 @@ int deskey(int f, int n)
*/
int bindtokey(int f, int n)
{
register unsigned int c; /* command key to bind */
register fn_t kfunc; /* ptr to the requested function to bind to */
register KEYTAB *ktp; /* pointer into the command table */
register int found; /* matched command flag */
unsigned int c; /* command key to bind */
fn_t kfunc; /* ptr to the requested function to bind to */
KEYTAB *ktp; /* pointer into the command table */
int found; /* matched command flag */
char outseq[80]; /* output buffer for keystroke sequence */
/* prompt the user to type in a key to bind */
@ -176,7 +176,7 @@ int bindtokey(int f, int n)
*/
int unbindkey(int f, int n)
{
register int c; /* command key to unbind */
int c; /* command key to unbind */
char outseq[80]; /* output buffer for keystroke sequence */
/* prompt the user to type in a key to unbind */
@ -207,9 +207,9 @@ int unbindkey(int f, int n)
*/
int unbindchar(int c)
{
register KEYTAB *ktp; /* pointer into the command table */
register KEYTAB *sktp; /* saved pointer into the command table */
register int found; /* matched command flag */
KEYTAB *ktp; /* pointer into the command table */
KEYTAB *sktp; /* saved pointer into the command table */
int found; /* matched command flag */
/* search the table to see if the key exists */
ktp = &keytab[0];
@ -274,10 +274,10 @@ int apro(int f, int n)
int buildlist(int type, char *mstring)
#endif
{
register window_t *wp; /* scanning pointer to windows */
register KEYTAB *ktp; /* pointer into the command table */
register NBIND *nptr; /* pointer into the name binding table */
register struct buffer *bp; /* buffer to put binding list into */
window_t *wp; /* scanning pointer to windows */
KEYTAB *ktp; /* pointer into the command table */
NBIND *nptr; /* pointer into the name binding table */
struct buffer *bp; /* buffer to put binding list into */
int cpos; /* current position to use in outseq */
char outseq[80]; /* output buffer for keystroke sequence */
@ -423,7 +423,7 @@ int strinc(char *source, char *sub)
*/
unsigned int getckey(int mflag)
{
register unsigned int c; /* character fetched */
unsigned int c; /* character fetched */
char tok[NSTRING]; /* command incoming */
/* check to see if we are executing a command line */
@ -473,10 +473,10 @@ int startup(char *sfname)
*/
char *flook(char *fname, int hflag)
{
register char *home; /* path to home directory */
register char *path; /* environmental PATH variable */
register char *sp; /* pointer into path spec */
register int i; /* index */
char *home; /* path to home directory */
char *path; /* environmental PATH variable */
char *sp; /* pointer into path spec */
int i; /* index */
static char fspec[NSTRING]; /* full path spec to search */
#if ENVFUNC
@ -595,7 +595,7 @@ void cmdstr(int c, char *seq)
*/
int (*getbind(int c))(int, int)
{
register KEYTAB *ktp;
KEYTAB *ktp;
ktp = &keytab[0]; /* Look in key table. */
while (ktp->k_fp != NULL) {
@ -615,7 +615,7 @@ int (*getbind(int c))(int, int)
*/
char *getfname(fn_t func)
{
register NBIND *nptr; /* pointer into the name binding table */
NBIND *nptr; /* pointer into the name binding table */
/* skim through the table, looking for a match */
nptr = &names[0];
@ -635,7 +635,7 @@ char *getfname(fn_t func)
*/
int (*fncmatch(char *fname)) (int, int)
{
register NBIND *ffp; /* pointer to entry in name binding table */
NBIND *ffp; /* pointer to entry in name binding table */
/* scan through the table, returning any match */
ffp = &names[0];
@ -655,7 +655,7 @@ int (*fncmatch(char *fname)) (int, int)
*/
unsigned int stock(char *keyname)
{
register unsigned int c; /* key sequence to return */
unsigned int c; /* key sequence to return */
/* parse it up */
c = 0;

60
buffer.c
View File

@ -22,8 +22,8 @@
*/
int usebuffer(int f, int n)
{
register struct buffer *bp;
register int s;
struct buffer *bp;
int s;
char bufn[NBUFN];
if ((s = mlreply("Use buffer: ", bufn, NBUFN)) != TRUE)
@ -40,8 +40,8 @@ int usebuffer(int f, int n)
*/
int nextbuffer(int f, int n)
{
register struct buffer *bp; /* eligable buffer to switch to */
register struct buffer *bbp; /* eligable buffer to switch to */
struct buffer *bp; /* eligable buffer to switch to */
struct buffer *bbp; /* eligable buffer to switch to */
/* make sure the arg is legit */
if (f == FALSE)
@ -78,7 +78,7 @@ int nextbuffer(int f, int n)
*/
int swbuffer(struct buffer *bp)
{
register window_t *wp;
window_t *wp;
if (--curbp->b_nwnd == 0) { /* Last use. */
curbp->b_dotp = curwp->w_dotp;
@ -131,8 +131,8 @@ int swbuffer(struct buffer *bp)
*/
int killbuffer(int f, int n)
{
register struct buffer *bp;
register int s;
struct buffer *bp;
int s;
char bufn[NBUFN];
if ((s = mlreply("Kill buffer: ", bufn, NBUFN)) != TRUE)
@ -149,9 +149,9 @@ int killbuffer(int f, int n)
*/
int zotbuf(struct buffer *bp)
{
register struct buffer *bp1;
register struct buffer *bp2;
register int s;
struct buffer *bp1;
struct buffer *bp2;
int s;
if (bp->b_nwnd != 0) { /* Error if on screen. */
mlwrite("Buffer is being displayed");
@ -182,7 +182,7 @@ int zotbuf(struct buffer *bp)
*/
int namebuffer(int f, int n)
{
register struct buffer *bp; /* pointer to scan through all buffers */
struct buffer *bp; /* pointer to scan through all buffers */
char bufn[NBUFN]; /* buffer to hold buffer name */
/* prompt for and get the new buffer name */
@ -219,9 +219,9 @@ int namebuffer(int f, int n)
*/
int listbuffers(int f, int n)
{
register window_t *wp;
register struct buffer *bp;
register int s;
window_t *wp;
struct buffer *bp;
int s;
if ((s = makelist(f)) != TRUE)
return (s);
@ -267,13 +267,13 @@ int listbuffers(int f, int n)
#define MAXLINE MAXCOL
int makelist(int iflag)
{
register char *cp1;
register char *cp2;
register int c;
register struct buffer *bp;
register LINE *lp;
register int s;
register int i;
char *cp1;
char *cp2;
int c;
struct buffer *bp;
LINE *lp;
int s;
int i;
long nbytes; /* # of bytes in current buffer */
char b[7 + 1];
char line[MAXLINE];
@ -394,9 +394,9 @@ void ltoa(char *buf, int width, long num)
*/
int addline(char *text)
{
register LINE *lp;
register int i;
register int ntext;
LINE *lp;
int i;
int ntext;
ntext = strlen(text);
if ((lp = lalloc(ntext)) == NULL)
@ -424,7 +424,7 @@ int addline(char *text)
*/
int anycb(void)
{
register struct buffer *bp;
struct buffer *bp;
bp = bheadp;
while (bp != NULL) {
@ -445,9 +445,9 @@ int anycb(void)
*/
struct buffer *bfind(char *bname, int cflag, int bflag)
{
register struct buffer *bp;
register struct buffer *sb; /* buffer to insert after */
register LINE *lp;
struct buffer *bp;
struct buffer *sb; /* buffer to insert after */
LINE *lp;
bp = bheadp;
while (bp != NULL) {
@ -513,8 +513,8 @@ struct buffer *bfind(char *bname, int cflag, int bflag)
*/
int bclear(struct buffer *bp)
{
register LINE *lp;
register int s;
LINE *lp;
int s;
if ((bp->b_flag & BFINVS) == 0 /* Not scratch buffer. */
&& (bp->b_flag & BFCHG) != 0 /* Something changed */

4
crypt.c
View File

@ -22,7 +22,7 @@ static int mod95(int);
*/
int set_encryption_key(int f, int n)
{
register int status; /* return status */
int status; /* return status */
int odisinp; /* original vlaue of disinp */
char key[NPAT]; /* new encryption string */
@ -145,7 +145,7 @@ int set_encryption_key(int f, int n)
void myencrypt(char *bptr, unsigned len)
{
register int cc; /* current character being considered */
int cc; /* current character being considered */
static long key = 0; /* 29 bit encipherment key */
static int salt = 0; /* salt to spice up key with */

106
display.c
View File

@ -76,8 +76,8 @@ static void putline(int row, int col, char *buf);
*/
void vtinit(void)
{
register int i;
register VIDEO *vp;
int i;
VIDEO *vp;
TTopen(); /* open the screen */
TTkopen(); /* open the keyboard */
@ -176,7 +176,7 @@ void vtmove(int row, int col)
*/
static void vtputc(unsigned char c)
{
register VIDEO *vp; /* ptr to line being updated */
VIDEO *vp; /* ptr to line being updated */
vp = vscreen[vtrow];
@ -224,8 +224,8 @@ static void vtputc(unsigned char c)
*/
static void vteeol(void)
{
/* register VIDEO *vp; */
register char *vcp = vscreen[vtrow]->v_text;
/* VIDEO *vp; */
char *vcp = vscreen[vtrow]->v_text;
/* vp = vscreen[vtrow]; */
while (vtcol < term.t_ncol)
@ -259,7 +259,7 @@ static int scrflags;
*/
int update(int force)
{
register window_t *wp;
window_t *wp;
#if TYPEAH && ! PKCODE
if (force == FALSE && typahead())
@ -281,7 +281,7 @@ int update(int force)
if (wp->w_flag & WFMODE) {
if (wp->w_bufp->b_nwnd > 1) {
/* make sure all previous windows have this */
register window_t *owp;
window_t *owp;
owp = wheadp;
while (owp != NULL) {
if (owp->w_bufp == wp->w_bufp)
@ -361,8 +361,8 @@ int update(int force)
*/
static int reframe(window_t *wp)
{
register LINE *lp, *lp0;
register int i = 0;
LINE *lp, *lp0;
int i = 0;
/* if not a requested reframe, check for a needed one */
if ((wp->w_flag & WFFORCE) == 0) {
@ -451,9 +451,9 @@ static int reframe(window_t *wp)
*/
static void updone(window_t *wp)
{
register LINE *lp; /* line to update */
register int sline; /* physical screen line to update */
register int i;
LINE *lp; /* line to update */
int sline; /* physical screen line to update */
int i;
/* search down the line we want */
lp = wp->w_linep;
@ -484,9 +484,9 @@ static void updone(window_t *wp)
*/
static void updall(window_t *wp)
{
register LINE *lp; /* line to update */
register int sline; /* physical screen line to update */
register int i;
LINE *lp; /* line to update */
int sline; /* physical screen line to update */
int i;
/* search down the lines, updating them */
lp = wp->w_linep;
@ -522,9 +522,9 @@ static void updall(window_t *wp)
*/
void updpos(void)
{
register LINE *lp;
register int c;
register int i;
LINE *lp;
int c;
int i;
/* find the current row */
lp = curwp->w_linep;
@ -563,9 +563,9 @@ void updpos(void)
*/
void upddex(void)
{
register window_t *wp;
register LINE *lp;
register int i, j;
window_t *wp;
LINE *lp;
int i, j;
wp = wheadp;
@ -602,8 +602,8 @@ void upddex(void)
*/
void updgar(void)
{
register char *txt;
register int i, j;
char *txt;
int i, j;
for (i = 0; i < term.t_nrow; ++i) {
vscreen[i]->v_flag |= VFCHG;
@ -638,8 +638,8 @@ void updgar(void)
*/
int updupd(int force)
{
register VIDEO *vp1;
register int i;
VIDEO *vp1;
int i;
#if SCROLLCODE
if (scrflags & WFKILLS)
@ -852,9 +852,9 @@ static int endofline(char *s, int n)
*/
static void updext(void)
{
register int rcursor; /* real cursor location */
register LINE *lp; /* pointer to current line */
register int j; /* index into line */
int rcursor; /* real cursor location */
LINE *lp; /* pointer to current line */
int j; /* index into line */
/* calculate what column the real cursor will end up in */
rcursor = ((curcol - term.t_ncol) % term.t_scrsiz) + term.t_margin;
@ -887,9 +887,9 @@ static void updext(void)
static int updateline(int row, struct VIDEO *vp1, struct VIDEO *vp2)
{
#if SCROLLCODE
register char *cp1;
register char *cp2;
register int nch;
char *cp1;
char *cp2;
int nch;
cp1 = &vp1->v_text[0];
cp2 = &vp2->v_text[0];
@ -929,9 +929,9 @@ static int updateline(int row, struct VIDEO *vp1, struct VIDEO *vp2)
#if RAINBOW
/* UPDATELINE specific code for the DEC rainbow 100 micro */
register char *cp1;
register char *cp2;
register int nch;
char *cp1;
char *cp2;
int nch;
/* since we don't know how to make the rainbow do this, turn it off */
flags &= (~VFREV & ~VFREQ);
@ -951,12 +951,12 @@ static int updateline(int row, struct VIDEO *vp1, struct VIDEO *vp2)
#else
/* UPDATELINE code for all other versions */
register char *cp1;
register char *cp2;
register char *cp3;
register char *cp4;
register char *cp5;
register int nbflag; /* non-blanks to the right flag? */
char *cp1;
char *cp2;
char *cp3;
char *cp4;
char *cp5;
int nbflag; /* non-blanks to the right flag? */
int rev; /* reverse video flag */
int req; /* reverse video request flag */
@ -1086,13 +1086,13 @@ static int updateline(int row, struct VIDEO *vp1, struct VIDEO *vp2)
*/
static void modeline(window_t *wp)
{
register char *cp;
register int c;
register int n; /* cursor position count */
register struct buffer *bp;
register int i; /* loop index */
register int lchar; /* character to draw line in buffer with */
register int firstm; /* is this the first mode? */
char *cp;
int c;
int n; /* cursor position count */
struct buffer *bp;
int i; /* loop index */
int lchar; /* character to draw line in buffer with */
int firstm; /* is this the first mode? */
char tline[NLINE]; /* buffer for part of mode line */
n = wp->w_toprow + wp->w_ntrows; /* Location. */
@ -1276,7 +1276,7 @@ static void modeline(window_t *wp)
void upmode(void)
{ /* update all the mode lines */
register window_t *wp;
window_t *wp;
wp = wheadp;
while (wp != NULL) {
@ -1339,7 +1339,7 @@ void mlerase(void)
*/
void mlwrite(const char *fmt, ...)
{
register int c; /* current char in format string */
int c; /* current char in format string */
va_list ap;
/* if we are not currently echoing on the command line, abort this */
@ -1416,7 +1416,7 @@ void mlwrite(const char *fmt, ...)
*/
void mlforce(char *s)
{
register int oldcmd; /* original command display flag */
int oldcmd; /* original command display flag */
oldcmd = discmd; /* save the discmd value */
discmd = TRUE; /* and turn display on */
@ -1431,7 +1431,7 @@ void mlforce(char *s)
*/
void mlputs(char *s)
{
register int c;
int c;
while ((c = *s++) != 0) {
TTputc(c);
@ -1445,7 +1445,7 @@ void mlputs(char *s)
*/
static void mlputi(int i, int r)
{
register int q;
int q;
static char hexdigits[] = "0123456789ABCDEF";
if (i < 0) {
@ -1467,7 +1467,7 @@ static void mlputi(int i, int r)
*/
static void mlputli(long l, int r)
{
register long q;
long q;
if (l < 0) {
l = -l;

56
eval.c
View File

@ -14,7 +14,7 @@
void varinit(void)
{ /* initialize the user variable list */
register int i;
int i;
for (i = 0; i < MAXVARS; i++)
uv[i].u_name[0] = 0;
@ -27,9 +27,9 @@ void varinit(void)
*/
char *gtfun(char *fname)
{
register int fnum; /* index to function to eval */
register int status; /* return status */
register char *tsp; /* temporary string pointer */
int fnum; /* index to function to eval */
int status; /* return status */
char *tsp; /* temporary string pointer */
char arg1[NSTRING]; /* value of first argument */
char arg2[NSTRING]; /* value of second argument */
char arg3[NSTRING]; /* value of third argument */
@ -170,7 +170,7 @@ char *gtfun(char *fname)
char *gtusr(char *vname)
{
register int vnum; /* ordinal number of user var */
int vnum; /* ordinal number of user var */
/* scan the list looking for the user var name */
for (vnum = 0; vnum < MAXVARS; vnum++) {
@ -192,7 +192,7 @@ char *gtusr(char *vname)
*/
char *gtenv(char *vname)
{
register int vnum; /* ordinal number of var refrenced */
int vnum; /* ordinal number of var refrenced */
char *getkill();
/* scan the list, looking for the referenced name */
@ -320,7 +320,7 @@ char *gtenv(char *vname)
*/
char *getkill(void)
{
register int size; /* max number of chars to return */
int size; /* max number of chars to return */
static char value[NSTRING]; /* temp buffer for value */
if (kbufh == NULL)
@ -347,10 +347,10 @@ char *getkill(void)
*/
int setvar(int f, int n)
{
register int status; /* status return */
int status; /* status return */
#if DEBUGM
register char *sp; /* temp string pointer */
register char *ep; /* ptr to end of outline */
char *sp; /* temp string pointer */
char *ep; /* ptr to end of outline */
#endif
VDESC vd; /* variable num/type */
char var[NVSIZE + 1]; /* name of variable to fetch */
@ -448,8 +448,8 @@ int setvar(int f, int n)
*/
void findvar(char *var, VDESC *vd, int size)
{
register int vnum; /* subscript in variable arrays */
register int vtype; /* type to return */
int vnum; /* subscript in variable arrays */
int vtype; /* type to return */
vnum = -1;
fvar:
@ -506,11 +506,11 @@ fvar:
*/
int svar(VDESC *var, char *value)
{
register int vnum; /* ordinal number of var refrenced */
register int vtype; /* type of variable to set */
register int status; /* status return */
register int c; /* translated character */
register char *sp; /* scratch string pointer */
int vnum; /* ordinal number of var refrenced */
int vtype; /* type of variable to set */
int status; /* status return */
int c; /* translated character */
char *sp; /* scratch string pointer */
/* simplify the vd structure (we are gonna look at it a lot) */
vnum = var->v_num;
@ -682,9 +682,9 @@ int svar(VDESC *var, char *value)
*/
char *itoa(int i)
{
register int digit; /* current digit being used */
register char *sp; /* pointer into result */
register int sign; /* sign of resulting number */
int digit; /* current digit being used */
char *sp; /* pointer into result */
int sign; /* sign of resulting number */
static char result[INTWIDTH + 1]; /* resulting string */
/* record the sign... */
@ -718,7 +718,7 @@ char *itoa(int i)
*/
int gettyp(char *token)
{
register char c; /* first char in token */
char c; /* first char in token */
/* grab the first char (this is all we need) */
c = *token;
@ -762,10 +762,10 @@ int gettyp(char *token)
*/
char *getval(char *token)
{
register int status; /* error return */
register struct buffer *bp; /* temp buffer pointer */
register int blen; /* length of buffer argument */
register int distmp; /* temporary discmd flag */
int status; /* error return */
struct buffer *bp; /* temp buffer pointer */
int blen; /* length of buffer argument */
int distmp; /* temporary discmd flag */
static char buf[NSTRING]; /* string buffer for some returns */
switch (gettyp(token)) {
@ -969,9 +969,9 @@ int sindex(char *source, char *pattern)
*/
char *xlat(char *source, char *lookup, char *trans)
{
register char *sp; /* pointer into source table */
register char *lp; /* pointer into lookup table */
register char *rp; /* pointer into result */
char *sp; /* pointer into source table */
char *lp; /* pointer into lookup table */
char *rp; /* pointer into result */
static char result[NSTRING]; /* temporary result */
/* scan source string */

48
exec.c
View File

@ -20,7 +20,7 @@
*/
int namedcmd(int f, int n)
{
register fn_t kfunc; /* ptr to the requexted function to bind to */
fn_t kfunc; /* ptr to the requexted function to bind to */
/* prompt the user to type a named command */
mlwrite(": ");
@ -45,7 +45,7 @@ int namedcmd(int f, int n)
*/
int execcmd(int f, int n)
{
register int status; /* status return */
int status; /* status return */
char cmdstr[NSTRING]; /* string holding command to execute */
/* get the line wanted */
@ -71,8 +71,8 @@ int execcmd(int f, int n)
*/
int docmd(char *cline)
{
register int f; /* default argument flag */
register int n; /* numeric repeat value */
int f; /* default argument flag */
int n; /* numeric repeat value */
fn_t fnc; /* function to execute */
int status; /* return status of function */
int oldcle; /* old contents of clexec flag */
@ -137,8 +137,8 @@ int docmd(char *cline)
*/
char *token(char *src, char *tok, int size)
{
register int quotef; /* is the current string quoted? */
register char c; /* temporary character */
int quotef; /* is the current string quoted? */
char c; /* temporary character */
/* first scan past any whitespace in the source string */
while (*src == ' ' || *src == '\t')
@ -252,7 +252,7 @@ int nextarg(char *prompt, char *buffer, int size, int terminator)
*/
int storemac(int f, int n)
{
register struct buffer *bp; /* pointer to macro buffer */
struct buffer *bp; /* pointer to macro buffer */
char bname[NBUFN]; /* name of buffer to use */
/* must have a numeric argument to this function */
@ -298,8 +298,8 @@ int storemac(int f, int n)
*/
int storeproc(int f, int n)
{
register struct buffer *bp; /* pointer to macro buffer */
register int status; /* return status */
struct buffer *bp; /* pointer to macro buffer */
int status; /* return status */
char bname[NBUFN]; /* name of buffer to use */
/* a numeric argument means its a numbered macro */
@ -338,8 +338,8 @@ int storeproc(int f, int n)
*/
int execproc(int f, int n)
{
register struct buffer *bp; /* ptr to buffer to execute */
register int status; /* status return */
struct buffer *bp; /* ptr to buffer to execute */
int status; /* status return */
char bufn[NBUFN + 2]; /* name of buffer to execute */
/* find out what buffer the user wants to execute */
@ -373,8 +373,8 @@ int execproc(int f, int n)
*/
int execbuf(int f, int n)
{
register struct buffer *bp; /* ptr to buffer to execute */
register int status; /* status return */
struct buffer *bp; /* ptr to buffer to execute */
int status; /* status return */
char bufn[NSTRING]; /* name of buffer to execute */
/* find out what buffer the user wants to execute */
@ -419,10 +419,10 @@ int execbuf(int f, int n)
*/
int dobuf(struct buffer *bp)
{
register int status; /* status return */
register LINE *lp; /* pointer to line to execute */
register LINE *hlp; /* pointer to line header */
register LINE *glp; /* line to goto */
int status; /* status return */
LINE *lp; /* pointer to line to execute */
LINE *hlp; /* pointer to line header */
LINE *glp; /* line to goto */
LINE *mp; /* Macro line storage temp */
int dirnum; /* directive index */
int linlen; /* length of line to execute */
@ -439,7 +439,7 @@ int dobuf(struct buffer *bp)
#if DEBUGM
char *sp; /* temp for building debug string */
register char *ep; /* ptr to end of outline */
char *ep; /* ptr to end of outline */
#endif
/* clear IF level flags/while ptr */
@ -850,7 +850,7 @@ void freewhile(WHBLOCK *wp)
*/
int execfile(int f, int n)
{
register int status; /* return status of name query */
int status; /* return status of name query */
char fname[NSTRING]; /* name of file to execute */
char *fspec; /* full file spec */
@ -884,9 +884,9 @@ int execfile(int f, int n)
*/
int dofile(char *fname)
{
register struct buffer *bp; /* buffer to place file to exeute */
register struct buffer *cb; /* temp to hold current buf while we read */
register int status; /* results of various calls */
struct buffer *bp; /* buffer to place file to exeute */
struct buffer *cb; /* temp to hold current buf while we read */
int status; /* results of various calls */
char bname[NBUFN]; /* name of buffer */
makename(bname, fname); /* derive the name of the buffer */
@ -923,8 +923,8 @@ int dofile(char *fname)
*/
int cbuf(int f, int n, int bufnum)
{
register struct buffer *bp; /* ptr to buffer to execute */
register int status; /* status return */
struct buffer *bp; /* ptr to buffer to execute */
int status; /* status return */
static char bufname[] = "*Macro xx*";
/* make the buffer name */

76
file.c
View File

@ -22,7 +22,7 @@
*/
int fileread(int f, int n)
{
register int s;
int s;
char fname[NFILEN];
if (restflag) /* don't allow this command if restricted */
@ -41,7 +41,7 @@ int fileread(int f, int n)
*/
int insfile(int f, int n)
{
register int s;
int s;
char fname[NFILEN];
if (restflag) /* don't allow this command if restricted */
@ -67,7 +67,7 @@ int insfile(int f, int n)
int filefind(int f, int n)
{
char fname[NFILEN]; /* file user wishes to find */
register int s; /* status return */
int s; /* status return */
if (restflag) /* don't allow this command if restricted */
return (resterr());
@ -79,8 +79,8 @@ int filefind(int f, int n)
int viewfile(int f, int n)
{ /* visit a file in VIEW mode */
char fname[NFILEN]; /* file user wishes to find */
register int s; /* status return */
register window_t *wp; /* scan for windows that need updating */
int s; /* status return */
window_t *wp; /* scan for windows that need updating */
if (restflag) /* don't allow this command if restricted */
return (resterr());
@ -103,7 +103,7 @@ int viewfile(int f, int n)
#if CRYPT
static int resetkey(void)
{ /* reset the encryption key if needed */
register int s; /* return status */
int s; /* return status */
/* turn off the encryption flag */
cryptflag = FALSE;
@ -141,10 +141,10 @@ static int resetkey(void)
*/
int getfile(char *fname, int lockfl)
{
register struct buffer *bp;
register LINE *lp;
register int i;
register int s;
struct buffer *bp;
LINE *lp;
int i;
int s;
char bname[NBUFN]; /* buffer name to put file */
#if MSDOS
@ -207,14 +207,14 @@ int getfile(char *fname, int lockfl)
*/
int readin(char *fname, int lockfl)
{
register LINE *lp1;
register LINE *lp2;
register int i;
register window_t *wp;
register struct buffer *bp;
register int s;
register int nbytes;
register int nline;
LINE *lp1;
LINE *lp2;
int i;
window_t *wp;
struct buffer *bp;
int s;
int nbytes;
int nline;
int lflag; /* any lines longer than allowed? */
char mesg[NSTRING];
@ -327,8 +327,8 @@ int readin(char *fname, int lockfl)
*/
void makename(char *bname, char *fname)
{
register char *cp1;
register char *cp2;
char *cp1;
char *cp2;
cp1 = &fname[0];
while (*cp1 != 0)
@ -365,7 +365,7 @@ void makename(char *bname, char *fname)
*/
void unqname(char *name)
{
register char *sp;
char *sp;
/* check to see if it is in the buffer list */
while (bfind(name, 0, FALSE) != NULL) {
@ -393,8 +393,8 @@ void unqname(char *name)
*/
int filewrite(int f, int n)
{
register window_t *wp;
register int s;
window_t *wp;
int s;
char fname[NFILEN];
if (restflag) /* don't allow this command if restricted */
@ -424,8 +424,8 @@ int filewrite(int f, int n)
*/
int filesave(int f, int n)
{
register window_t *wp;
register int s;
window_t *wp;
int s;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -466,9 +466,9 @@ int filesave(int f, int n)
*/
int writeout(char *fn)
{
register int s;
register LINE *lp;
register int nline;
int s;
LINE *lp;
int nline;
#if CRYPT
s = resetkey();
@ -518,8 +518,8 @@ int writeout(char *fn)
*/
int filename(int f, int n)
{
register window_t *wp;
register int s;
window_t *wp;
int s;
char fname[NFILEN];
if (restflag) /* don't allow this command if restricted */
@ -547,14 +547,14 @@ int filename(int f, int n)
*/
int ifile(char *fname)
{
register LINE *lp0;
register LINE *lp1;
register LINE *lp2;
register int i;
register struct buffer *bp;
register int s;
register int nbytes;
register int nline;
LINE *lp0;
LINE *lp1;
LINE *lp2;
int i;
struct buffer *bp;
int s;
int nbytes;
int nline;
int lflag; /* any lines longer than allowed? */
char mesg[NSTRING];

10
fileio.c
View File

@ -32,7 +32,7 @@ int ffropen(char *fn)
int ffwopen(char *fn)
{
#if VMS
register int fd;
int fd;
if ((fd = creat(fn, 0666, "rfm=var", "rat=cr")) < 0
|| (ffp = fdopen(fd, "w")) == NULL) {
@ -80,7 +80,7 @@ int ffclose(void)
*/
int ffputline(char *buf, int nbuf)
{
register int i;
int i;
#if CRYPT
char c; /* character to translate */
@ -116,9 +116,9 @@ int ffputline(char *buf, int nbuf)
*/
int ffgetline(void)
{
register int c; /* current character read */
register int i; /* current index into fline */
register char *tmpline; /* temp storage for expanding line */
int c; /* current character read */
int i; /* current index into fline */
char *tmpline; /* temp storage for expanding line */
/* if we are at the end...return it */
if (eofflag)

18
input.c
View File

@ -105,12 +105,12 @@ int ctoec(int c)
*/
fn_t getname(void)
{
register int cpos; /* current column on screen output */
register int c;
register char *sp; /* pointer to string for output */
register NBIND *ffp; /* first ptr to entry in name binding table */
register NBIND *cffp; /* current ptr to entry in name binding table */
register NBIND *lffp; /* last ptr to entry in name binding table */
int cpos; /* current column on screen output */
int c;
char *sp; /* pointer to string for output */
NBIND *ffp; /* first ptr to entry in name binding table */
NBIND *cffp; /* current ptr to entry in name binding table */
NBIND *lffp; /* last ptr to entry in name binding table */
char buf[NSTRING]; /* buffer to hold tentative command name */
/* starting at the beginning of the string buffer */
@ -438,9 +438,9 @@ handle_CSI:
*/
int getstring(char *prompt, char *buf, int nbuf, int eolchar)
{
register int cpos; /* current character position in string */
register int c;
register int quotef; /* are we quoting the next char? */
int cpos; /* current character position in string */
int c;
int quotef; /* are we quoting the next char? */
#if COMPLC
int ffile, ocpos, nskip = 0, didtry = 0;
#if MSDOS

20
isearch.c
View File

@ -140,9 +140,9 @@ int isearch(int f, int n)
{
int status; /* Search status */
int col; /* prompt column */
register int cpos; /* character number in search string */
register int c; /* current input character */
register int expc; /* function expanded input char */
int cpos; /* character number in search string */
int c; /* current input character */
int expc; /* function expanded input char */
char pat_save[NPAT]; /* Saved copy of the old pattern str */
LINE *curline; /* Current line on entry */
int curoff; /* Current offset on entry */
@ -278,9 +278,9 @@ int isearch(int f, int n)
*/
int checknext(char chr, char *patrn, int dir) /* Check next character in search string */
{
register LINE *curline; /* current line during scan */
register int curoff; /* position within current line */
register int buffchar; /* character at current position */
LINE *curline; /* current line during scan */
int curoff; /* position within current line */
int buffchar; /* character at current position */
int status; /* how well things go */
@ -351,10 +351,10 @@ int scanmore(char *patrn, int dir) /* search forward or back for a pattern
*/
int match_pat(char *patrn) /* See if the pattern string matches string at "." */
{
register int i; /* Generic loop index/offset */
register int buffchar; /* character at current position */
register LINE *curline; /* current line during scan */
register int curoff; /* position within current line */
int i; /* Generic loop index/offset */
int buffchar; /* character at current position */
LINE *curline; /* current line during scan */
int curoff; /* position within current line */
/* setup the local scan pointer to current "." */

82
line.c
View File

@ -26,8 +26,8 @@
*/
LINE *lalloc(int used)
{
register LINE *lp;
register int size;
LINE *lp;
int size;
size = (used + NBLOCK - 1) & ~(NBLOCK - 1);
if (size == 0) /* Assume that an empty */
@ -49,8 +49,8 @@ LINE *lalloc(int used)
*/
void lfree(LINE *lp)
{
register struct buffer *bp;
register window_t *wp;
struct buffer *bp;
window_t *wp;
wp = wheadp;
while (wp != NULL) {
@ -94,7 +94,7 @@ void lfree(LINE *lp)
*/
void lchange(int flag)
{
register window_t *wp;
window_t *wp;
if (curbp->b_nwnd != 1) /* Ensure hard. */
flag = WFHARD;
@ -128,7 +128,7 @@ int insspace(int f, int n)
int linstr(char *instr)
{
register int status = TRUE;
int status = TRUE;
char tmpc;
if (instr != NULL)
@ -158,14 +158,14 @@ int linstr(char *instr)
int linsert(int n, int c)
{
register char *cp1;
register char *cp2;
register LINE *lp1;
register LINE *lp2;
register LINE *lp3;
register int doto;
register int i;
register window_t *wp;
char *cp1;
char *cp2;
LINE *lp1;
LINE *lp2;
LINE *lp3;
int doto;
int i;
window_t *wp;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -253,7 +253,7 @@ int lowrite(int c)
*/
int lover(char *ostr)
{
register int status = TRUE;
int status = TRUE;
char tmpc;
if (ostr != NULL)
@ -282,12 +282,12 @@ int lover(char *ostr)
*/
int lnewline(void)
{
register char *cp1;
register char *cp2;
register LINE *lp1;
register LINE *lp2;
register int doto;
register window_t *wp;
char *cp1;
char *cp2;
LINE *lp1;
LINE *lp2;
int doto;
window_t *wp;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -344,12 +344,12 @@ int lnewline(void)
*/
int ldelete(long n, int kflag)
{
register char *cp1;
register char *cp2;
register LINE *dotp;
register int doto;
register int chunk;
register window_t *wp;
char *cp1;
char *cp2;
LINE *dotp;
int doto;
int chunk;
window_t *wp;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -412,10 +412,10 @@ int ldelete(long n, int kflag)
*/
char *getctext(void)
{
register LINE *lp; /* line to copy */
register int size; /* length of line to return */
register char *sp; /* string pointer into line */
register char *dp; /* string pointer into returned line */
LINE *lp; /* line to copy */
int size; /* length of line to return */
char *sp; /* string pointer into line */
char *dp; /* string pointer into returned line */
static char rline[NSTRING]; /* line to return */
/* find the contents of the current line and its length */
@ -441,7 +441,7 @@ char *getctext(void)
*/
int putctext(char *iline)
{
register int status;
int status;
/* delete the current line */
curwp->w_doto = 0; /* starting at the beginning of the line */
@ -467,12 +467,12 @@ int putctext(char *iline)
*/
int ldelnewline(void)
{
register char *cp1;
register char *cp2;
register LINE *lp1;
register LINE *lp2;
register LINE *lp3;
register window_t *wp;
char *cp1;
char *cp2;
LINE *lp1;
LINE *lp2;
LINE *lp3;
window_t *wp;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -604,9 +604,9 @@ int kinsert(int c)
*/
int yank(int f, int n)
{
register int c;
register int i;
register char *sp; /* pointer into string to insert */
int c;
int i;
char *sp; /* pointer into string to insert */
KILL *kp; /* pointer into kill buffer */
if (curbp->b_mode & MDVIEW) /* don't allow this command if */

16
lock.c
View File

@ -25,8 +25,8 @@ static int numlocks; /* # of current locks active */
*/
int lockchk(char *fname)
{
register int i; /* loop indexes */
register int status; /* return status */
int i; /* loop indexes */
int status; /* return status */
/* check to see if that file is already locked here */
if (numlocks > 0)
@ -67,9 +67,9 @@ int lockchk(char *fname)
*/
int lockrel(void)
{
register int i; /* loop index */
register int status; /* status of locks */
register int s; /* status of one unlock */
int i; /* loop index */
int status; /* status of locks */
int s; /* status of one unlock */
status = TRUE;
if (numlocks > 0)
@ -93,8 +93,8 @@ int lockrel(void)
*/
int lock(char *fname)
{
register char *locker; /* lock error message */
register int status; /* return status */
char *locker; /* lock error message */
int status; /* return status */
char msg[NSTRING]; /* message string */
/* attempt to lock the file */
@ -128,7 +128,7 @@ int lock(char *fname)
*/
int unlock(char *fname)
{
register char *locker; /* undolock return string */
char *locker; /* undolock return string */
/* unclock and return */
locker = undolock(fname);

36
main.c
View File

@ -94,14 +94,14 @@ int emacs(int argc, char **argv)
int main(int argc, char **argv)
#endif
{
register int c = -1; /* command character */
register int f; /* default flag */
register int n; /* numeric repeat count */
register int mflag; /* negative flag on repeat */
register struct buffer *bp; /* temp buffer pointer */
register int firstfile; /* first file flag */
register int carg; /* current arg to scan */
register int startflag; /* startup executed flag */
int c = -1; /* command character */
int f; /* default flag */
int n; /* numeric repeat count */
int mflag; /* negative flag on repeat */
struct buffer *bp; /* temp buffer pointer */
int firstfile; /* first file flag */
int carg; /* current arg to scan */
int startflag; /* startup executed flag */
struct buffer *firstbp = NULL; /* ptr to first buffer in cmd line */
int basec; /* c stripped of meta character */
int viewflag; /* are we starting in view mode? */
@ -427,8 +427,8 @@ int main(int argc, char **argv)
*/
void edinit(char *bname)
{
register struct buffer *bp;
register window_t *wp;
struct buffer *bp;
window_t *wp;
bp = bfind(bname, TRUE, 0); /* First buffer */
blistp = bfind("*List*", TRUE, BFINVS); /* Buffer list buffer */
@ -465,7 +465,7 @@ void edinit(char *bname)
*/
int execute(int c, int f, int n)
{
register int status;
int status;
fn_t execfunc;
/* if the keystroke is a bound function...do it */
@ -555,9 +555,9 @@ int execute(int c, int f, int n)
*/
int quickexit(int f, int n)
{
register struct buffer *bp; /* scanning pointer to buffers */
register struct buffer *oldcb; /* original current buffer */
register int status;
struct buffer *bp; /* scanning pointer to buffers */
struct buffer *oldcb; /* original current buffer */
int status;
oldcb = curbp; /* save in case we fail */
@ -595,7 +595,7 @@ static void emergencyexit(int signr)
*/
int quit(int f, int n)
{
register int s;
int s;
if (f != FALSE /* Argument forces it. */
|| anycb() == FALSE /* All buffers clean. */
@ -817,9 +817,9 @@ dspram()
*/
int cexit(int status)
{
register struct buffer *bp; /* buffer list pointer */
register window_t *wp; /* window list pointer */
register window_t *tp; /* temporary window pointer */
struct buffer *bp; /* buffer list pointer */
window_t *wp; /* window list pointer */
window_t *tp; /* temporary window pointer */
/* first clean up the windows */
wp = wheadp;

152
random.c
View File

@ -32,12 +32,12 @@ int setfillcol(int f, int n)
*/
int showcpos(int f, int n)
{
register LINE *lp; /* current line */
register long numchars; /* # of chars in file */
register int numlines; /* # of lines in file */
register long predchars; /* # chars preceding point */
register int predlines; /* # lines preceding point */
register int curchar; /* character under cursor */
LINE *lp; /* current line */
long numchars; /* # of chars in file */
int numlines; /* # of lines in file */
long predchars; /* # chars preceding point */
int predlines; /* # lines preceding point */
int curchar; /* character under cursor */
int ratio;
int col;
int savepos; /* temp save for current offset */
@ -97,8 +97,8 @@ int showcpos(int f, int n)
int getcline(void)
{ /* get the current line number */
register LINE *lp; /* current line */
register int numlines; /* # of lines before point */
LINE *lp; /* current line */
int numlines; /* # of lines before point */
/* starting at the beginning of the buffer */
lp = lforw(curbp->b_linep);
@ -122,7 +122,7 @@ int getcline(void)
*/
int getccol(int bflg)
{
register int c, i, col;
int c, i, col;
col = 0;
for (i = 0; i < curwp->w_doto; ++i) {
c = lgetc(curwp->w_dotp, i);
@ -144,10 +144,10 @@ int getccol(int bflg)
*/
int setccol(int pos)
{
register int c; /* character being scanned */
register int i; /* index into current line */
register int col; /* current cursor column */
register int llen; /* length of line in bytes */
int c; /* character being scanned */
int i; /* index into current line */
int col; /* current cursor column */
int llen; /* length of line in bytes */
col = 0;
llen = llength(curwp->w_dotp);
@ -183,10 +183,10 @@ int setccol(int pos)
*/
int twiddle(int f, int n)
{
register LINE *dotp;
register int doto;
register int cl;
register int cr;
LINE *dotp;
int doto;
int cl;
int cr;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -212,8 +212,8 @@ int twiddle(int f, int n)
*/
int quote(int f, int n)
{
register int s;
register int c;
int s;
int c;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -259,7 +259,7 @@ int insert_tab(int f, int n)
*/
int detab(int f, int n)
{
register int inc; /* increment to next line [sgn(n)] */
int inc; /* increment to next line [sgn(n)] */
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -301,10 +301,10 @@ int detab(int f, int n)
*/
int entab(int f, int n)
{
register int inc; /* increment to next line [sgn(n)] */
register int fspace; /* pointer to first space if in a run */
register int ccol; /* current cursor column */
register char cchar; /* current character */
int inc; /* increment to next line [sgn(n)] */
int fspace; /* pointer to first space if in a run */
int ccol; /* current cursor column */
char cchar; /* current character */
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -375,10 +375,10 @@ int entab(int f, int n)
*/
int trim(int f, int n)
{
register LINE *lp; /* current line pointer */
register int offset; /* original line offset position */
register int length; /* current length */
register int inc; /* increment to next line [sgn(n)] */
LINE *lp; /* current line pointer */
int offset; /* original line offset position */
int length; /* current length */
int inc; /* increment to next line [sgn(n)] */
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -419,8 +419,8 @@ int trim(int f, int n)
*/
int openline(int f, int n)
{
register int i;
register int s;
int i;
int s;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -443,7 +443,7 @@ int openline(int f, int n)
*/
int insert_newline(int f, int n)
{
register int s;
int s;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -478,10 +478,10 @@ int insert_newline(int f, int n)
int cinsert(void)
{ /* insert a newline and indentation for C */
register char *cptr; /* string pointer into text to copy */
register int tptr; /* index to scan into line */
register int bracef; /* was there a brace at the end of line? */
register int i;
char *cptr; /* string pointer into text to copy */
int tptr; /* index to scan into line */
int bracef; /* was there a brace at the end of line? */
int i;
char ichar[NSTRING]; /* buffer to hold indent of last line */
/* grab a pointer to text to copy indentation from */
@ -526,12 +526,12 @@ int cinsert(void)
*/
int insbrace(int n, int c)
{
register int ch; /* last character before input */
register int oc; /* caractere oppose a c */
register int i, count;
register int target; /* column brace should go after */
register LINE *oldlp;
register int oldoff;
int ch; /* last character before input */
int oc; /* caractere oppose a c */
int i, count;
int target; /* column brace should go after */
LINE *oldlp;
int oldoff;
/* if we aren't at the beginning of the line... */
if (curwp->w_doto != 0)
@ -622,9 +622,9 @@ int insbrace(int n, int c)
*/
int insbrace(int n, int c)
{
register int ch; /* last character before input */
register int i;
register int target; /* column brace should go after */
int ch; /* last character before input */
int i;
int target; /* column brace should go after */
/* if we are at the beginning of the line, no go */
if (curwp->w_doto == 0)
@ -651,8 +651,8 @@ int insbrace(int n, int c)
int inspound(void)
{ /* insert a # into the text here...we are in CMODE */
register int ch; /* last character before input */
register int i;
int ch; /* last character before input */
int i;
/* if we are at the beginning of the line, no go */
if (curwp->w_doto == 0)
@ -683,8 +683,8 @@ int inspound(void)
*/
int deblank(int f, int n)
{
register LINE *lp1;
register LINE *lp2;
LINE *lp1;
LINE *lp2;
long nld;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
@ -713,9 +713,9 @@ int deblank(int f, int n)
*/
int indent(int f, int n)
{
register int nicol;
register int c;
register int i;
int nicol;
int c;
int i;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -767,7 +767,7 @@ int forwdel(int f, int n)
*/
int backdel(int f, int n)
{
register int s;
int s;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -793,7 +793,7 @@ int backdel(int f, int n)
*/
int killtext(int f, int n)
{
register LINE *nextp;
LINE *nextp;
long chunk;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
@ -888,11 +888,11 @@ int delgmode(int f, int n)
*/
int adjustmode(int kind, int global)
{
register char *scan; /* scanning pointer to convert prompt */
register int i; /* loop index */
register int status; /* error return on input */
char *scan; /* scanning pointer to convert prompt */
int i; /* loop index */
int status; /* error return on input */
#if COLOR
register int uflag; /* was modename uppercase? */
int uflag; /* was modename uppercase? */
#endif
char prompt[50]; /* string to prompt user with */
char cbuf[NPAT]; /* buffer to recieve mode name into */
@ -1004,9 +1004,9 @@ int clrmes(int f, int n)
*/
int writemsg(int f, int n)
{
register char *sp; /* pointer into buf to expand %s */
register char *np; /* ptr into nbuf */
register int status;
char *sp; /* pointer into buf to expand %s */
char *np; /* ptr into nbuf */
int status;
char buf[NPAT]; /* buffer to recieve message into */
char nbuf[NPAT * 2]; /* buffer to expand string into */
@ -1037,13 +1037,13 @@ int writemsg(int f, int n)
*/
int getfence(int f, int n)
{
register LINE *oldlp; /* original line pointer */
register int oldoff; /* and offset */
register int sdir; /* direction of search (1/-1) */
register int count; /* current fence level count */
register char ch; /* fence type to match against */
register char ofence; /* open fence */
register char c; /* current character in scan */
LINE *oldlp; /* original line pointer */
int oldoff; /* and offset */
int sdir; /* direction of search (1/-1) */
int count; /* current fence level count */
char ch; /* fence type to match against */
char ofence; /* open fence */
char c; /* current character in scan */
/* save the original cursor position */
oldlp = curwp->w_dotp;
@ -1137,13 +1137,13 @@ int getfence(int f, int n)
*/
int fmatch(int ch)
{
register LINE *oldlp; /* original line pointer */
register int oldoff; /* and offset */
register LINE *toplp; /* top line in current window */
register int count; /* current fence level count */
register char opench; /* open fence */
register char c; /* current character in scan */
register int i;
LINE *oldlp; /* original line pointer */
int oldoff; /* and offset */
LINE *toplp; /* top line in current window */
int count; /* current fence level count */
char opench; /* open fence */
char c; /* current character in scan */
int i;
/* first get the display update out there */
update(FALSE);
@ -1204,7 +1204,7 @@ int fmatch(int ch)
*/
int istring(int f, int n)
{
register int status; /* status return code */
int status; /* status return code */
char tstring[NPAT + 1]; /* string to add */
/* ask for string to insert */
@ -1232,7 +1232,7 @@ int istring(int f, int n)
*/
int ovstring(int f, int n)
{
register int status; /* status return code */
int status; /* status return code */
char tstring[NPAT + 1]; /* string to add */
/* ask for string to insert */

28
region.c
View File

@ -22,7 +22,7 @@
*/
int killregion(int f, int n)
{
register int s;
int s;
REGION region;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
@ -45,9 +45,9 @@ int killregion(int f, int n)
*/
int copyregion(int f, int n)
{
register LINE *linep;
register int loffs;
register int s;
LINE *linep;
int loffs;
int s;
REGION region;
if ((s = getregion(&region)) != TRUE)
@ -83,10 +83,10 @@ int copyregion(int f, int n)
*/
int lowerregion(int f, int n)
{
register LINE *linep;
register int loffs;
register int c;
register int s;
LINE *linep;
int loffs;
int c;
int s;
REGION region;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
@ -120,10 +120,10 @@ int lowerregion(int f, int n)
*/
int upperregion(int f, int n)
{
register LINE *linep;
register int loffs;
register int c;
register int s;
LINE *linep;
int loffs;
int c;
int s;
REGION region;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
@ -160,8 +160,8 @@ int upperregion(int f, int n)
*/
int getregion(REGION *rp)
{
register LINE *flp;
register LINE *blp;
LINE *flp;
LINE *blp;
long fsize;
long bsize;

46
search.c
View File

@ -83,7 +83,7 @@ static void setbit(int bc, BITMAP cclmap);
*/
int forwsearch(int f, int n)
{
register int status = TRUE;
int status = TRUE;
/* If n is negative, search backwards.
* Otherwise proceed by asking for the search string.
@ -129,7 +129,7 @@ int forwsearch(int f, int n)
*/
int forwhunt(int f, int n)
{
register int status = TRUE;
int status = TRUE;
if (n < 0) /* search backwards */
return (backhunt(f, -n));
@ -183,7 +183,7 @@ int forwhunt(int f, int n)
*/
int backsearch(int f, int n)
{
register int status = TRUE;
int status = TRUE;
/* If n is negative, search forwards.
* Otherwise proceed by asking for the search string.
@ -231,7 +231,7 @@ int backsearch(int f, int n)
*/
int backhunt(int f, int n)
{
register int status = TRUE;
int status = TRUE;
if (n < 0)
return (forwhunt(f, -n));
@ -356,7 +356,7 @@ int mcscanner(MC *mcpatrn, int direct, int beg_or_end)
*/
static int amatch(MC *mcptr, int direct, LINE **pcwline, int *pcwoff)
{
register int c; /* character at current position */
int c; /* character at current position */
LINE *curline; /* current line during scan */
int curoff; /* position within current line */
int nchars;
@ -496,7 +496,7 @@ static int amatch(MC *mcptr, int direct, LINE **pcwline, int *pcwoff)
*/
int scanner(const char *patrn, int direct, int beg_or_end)
{
register int c; /* character at current position */
int c; /* character at current position */
const char *patptr; /* pointer into pattern */
LINE *curline; /* current line during scan */
int curoff; /* position within current line */
@ -639,8 +639,8 @@ static int readpattern(char *prompt, char *apat, int srch)
*/
void savematch(void)
{
register char *ptr; /* pointer to last match string */
register int j;
char *ptr; /* pointer to last match string */
int j;
LINE *curline; /* line of last match */
int curoff; /* offset " " */
@ -668,7 +668,7 @@ void savematch(void)
*/
void rvstrcpy(char *rvstr, char *str)
{
register int i;
int i;
str += (i = strlen(str));
@ -710,10 +710,10 @@ int qreplace(int f, int n)
*/
static int replaces(int kind, int f, int n)
{
register int status; /* success flag on pattern inputs */
register int rlength; /* length of replacement string */
register int numsub; /* number of substitutions */
register int nummatch; /* number of found matches */
int status; /* success flag on pattern inputs */
int rlength; /* length of replacement string */
int numsub; /* number of substitutions */
int nummatch; /* number of found matches */
int nlflag; /* last char of search string a <NL>? */
int nlrepl; /* was a replace done on the last line? */
char c; /* input char for query */
@ -1015,7 +1015,7 @@ int expandp(char *srcstr, char *deststr, int maxlength)
*/
int boundry(LINE *curline, int curoff, int dir)
{
register int border;
int border;
if (dir == FORWARD) {
border = (curoff == llength(curline)) &&
@ -1037,9 +1037,9 @@ int boundry(LINE *curline, int curoff, int dir)
*/
static int nextch(LINE **pcurline, int *pcuroff, int dir)
{
register LINE *curline;
register int curoff;
register int c;
LINE *curline;
int curoff;
int c;
curline = *pcurline;
curoff = *pcuroff;
@ -1288,7 +1288,7 @@ static int rmcstr(void)
*/
void mcclear(void)
{
register MC *mcptr;
MC *mcptr;
mcptr = &mcpat[0];
@ -1306,7 +1306,7 @@ void mcclear(void)
*/
void rmcclear(void)
{
register RMC *rmcptr;
RMC *rmcptr;
rmcptr = &rmcpat[0];
@ -1326,7 +1326,7 @@ void rmcclear(void)
*/
static int mceq(int bc, MC *mt)
{
register int result;
int result;
#if PKCODE
bc = bc & 0xFF;
@ -1377,8 +1377,8 @@ static int cclmake(char **ppatptr, MC *mcptr)
{
BITMAP clearbits();
BITMAP bmap;
register char *patptr;
register int pchr, ochr;
char *patptr;
int pchr, ochr;
if ((bmap = clearbits()) == NULL) {
mlwrite("%%Out of memory");
@ -1469,7 +1469,7 @@ static int biteq(int bc, BITMAP cclmap)
static BITMAP clearbits(void)
{
BITMAP cclstart, cclmap;
register int j;
int j;
if ((cclmap = cclstart = (BITMAP) malloc(HIBYTE)) != NULL)
for (j = 0; j < HIBYTE; j++)

16
spawn.c
View File

@ -44,7 +44,7 @@ extern void sizesignal();
int spawncli(int f, int n)
{
#if V7 | USG | BSD
register char *cp;
char *cp;
#endif
/* don't allow this command if restricted */
@ -132,7 +132,7 @@ void rtfrmshell(void)
*/
int spawn(int f, int n)
{
register int s;
int s;
char line[NLINE];
/* don't allow this command if restricted */
@ -198,7 +198,7 @@ int spawn(int f, int n)
int execprg(int f, int n)
{
register int s;
int s;
char line[NLINE];
/* don't allow this command if restricted */
@ -256,9 +256,9 @@ int execprg(int f, int n)
*/
int pipecmd(int f, int n)
{
register int s; /* return status from CLI */
register window_t *wp; /* pointer to new window */
register struct buffer *bp; /* pointer to buffer to zot */
int s; /* return status from CLI */
window_t *wp; /* pointer to new window */
struct buffer *bp; /* pointer to buffer to zot */
char line[NLINE]; /* command line send to shell */
static char bname[] = "command";
@ -378,8 +378,8 @@ int pipecmd(int f, int n)
*/
int filter_buffer(int f, int n)
{
register int s; /* return status from CLI */
register struct buffer *bp; /* pointer to buffer to zot */
int s; /* return status from CLI */
struct buffer *bp; /* pointer to buffer to zot */
char line[NLINE]; /* command line send to shell */
char tmpnam[NFILEN]; /* place to store real file name */
static char bname1[] = "fltinp";

10
vmsvt.c
View File

@ -119,9 +119,9 @@ int col; /* Column position */
static int request_code = SMG$K_SET_CURSOR_ABS;
static int max_buffer_length = sizeof(buffer);
static int arg_list[3] = { 2 };
register char *cp;
char *cp;
register int i;
int i;
/* Set the arguments into the arg_list array
* SMG assumes the row/column positions are 1 based (boo!)
@ -181,9 +181,9 @@ int bot; /* Bottom position */
static int request_code = SMG$K_SET_SCROLL_REGION;
static int max_buffer_length = sizeof(buffer);
static int arg_list[3] = { 2 };
register char *cp;
char *cp;
register int i;
int i;
/* Set the arguments into the arg_list array
* SMG assumes the row/column positions are 1 based (boo!)
@ -303,7 +303,7 @@ vmsbeep()
char *vmsgetstr(request_code)
int request_code; /* Request code */
{
register char *result;
char *result;
static char seq_storage[1024];
static char *buffer = seq_storage;
static int arg_list[2] = { 1, 1 };

2
vt52.c
View File

@ -142,7 +142,7 @@ vt52beep()
vt52open()
{
#if V7 | BSD
register char *cp;
char *cp;
char *getenv();
if ((cp = getenv("TERM")) == NULL) {

60
window.c
View File

@ -53,8 +53,8 @@ int redraw(int f, int n)
*/
int nextwind(int f, int n)
{
register window_t *wp;
register int nwindows; /* total number of windows */
window_t *wp;
int nwindows; /* total number of windows */
if (f) {
@ -96,8 +96,8 @@ int nextwind(int f, int n)
*/
int prevwind(int f, int n)
{
register window_t *wp1;
register window_t *wp2;
window_t *wp1;
window_t *wp2;
/* if we have an argument, we mean the nth window from the bottom */
if (f)
@ -140,8 +140,8 @@ int mvdnwind(int f, int n)
*/
int mvupwind(int f, int n)
{
register LINE *lp;
register int i;
LINE *lp;
int i;
lp = curwp->w_linep;
@ -184,9 +184,9 @@ int mvupwind(int f, int n)
*/
int onlywind(int f, int n)
{
register window_t *wp;
register LINE *lp;
register int i;
window_t *wp;
LINE *lp;
int i;
while (wheadp != curwp) {
wp = wheadp;
@ -231,9 +231,9 @@ int onlywind(int f, int n)
*/
int delwind(int f, int n)
{
register window_t *wp; /* window to recieve deleted space */
register window_t *lwp; /* ptr window before curwp */
register int target; /* target line to search for */
window_t *wp; /* window to recieve deleted space */
window_t *lwp; /* ptr window before curwp */
int target; /* target line to search for */
/* if there is only one window, don't delete it */
if (wheadp->w_wndp == NULL) {
@ -309,13 +309,13 @@ int delwind(int f, int n)
*/
int splitwind(int f, int n)
{
register window_t *wp;
register LINE *lp;
register int ntru;
register int ntrl;
register int ntrd;
register window_t *wp1;
register window_t *wp2;
window_t *wp;
LINE *lp;
int ntru;
int ntrl;
int ntrd;
window_t *wp1;
window_t *wp2;
if (curwp->w_ntrows < 3) {
mlwrite("Cannot split a %d line window", curwp->w_ntrows);
@ -391,9 +391,9 @@ int splitwind(int f, int n)
*/
int enlargewind(int f, int n)
{
register window_t *adjwp;
register LINE *lp;
register int i;
window_t *adjwp;
LINE *lp;
int i;
if (n < 0)
return (shrinkwind(f, -n));
@ -442,9 +442,9 @@ int enlargewind(int f, int n)
*/
int shrinkwind(int f, int n)
{
register window_t *adjwp;
register LINE *lp;
register int i;
window_t *adjwp;
LINE *lp;
int i;
if (n < 0)
return (enlargewind(f, -n));
@ -517,7 +517,7 @@ int resize(int f, int n)
*/
window_t *wpopup(void)
{
register window_t *wp;
window_t *wp;
if (wheadp->w_wndp == NULL /* Only 1 window */
&& splitwind(FALSE, 0) == FALSE) /* and it won't split */
@ -552,7 +552,7 @@ int savewnd(int f, int n)
int restwnd(int f, int n)
{ /* restore the saved screen */
register window_t *wp;
window_t *wp;
/* find the window */
wp = wheadp;
@ -666,7 +666,7 @@ int newsize(int f, int n)
*/
int newwidth(int f, int n)
{
register window_t *wp;
window_t *wp;
/* if the command defaults, assume the largest */
if (f == FALSE)
@ -696,8 +696,8 @@ int newwidth(int f, int n)
int getwpos(void)
{ /* get screen offset of current line in current window */
register int sline; /* screen line from top of window */
register LINE *lp; /* scannile line pointer */
int sline; /* screen line from top of window */
LINE *lp; /* scannile line pointer */
/* search down the line we want */
lp = curwp->w_linep;

64
word.c
View File

@ -25,8 +25,8 @@
*/
int wrapword(int f, int n)
{
register int cnt; /* size of word wrapped to next line */
register int c; /* charector temporary */
int cnt; /* size of word wrapped to next line */
int c; /* charector temporary */
/* backup from the <NL> 1 char */
if (!backchar(0, 1))
@ -116,7 +116,7 @@ int forwword(int f, int n)
*/
int upperword(int f, int n)
{
register int c;
int c;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -152,7 +152,7 @@ int upperword(int f, int n)
*/
int lowerword(int f, int n)
{
register int c;
int c;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -189,7 +189,7 @@ int lowerword(int f, int n)
*/
int capword(int f, int n)
{
register int c;
int c;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return (rdonly()); /* we are in read only mode */
@ -241,9 +241,9 @@ int capword(int f, int n)
*/
int delfword(int f, int n)
{
register LINE *dotp; /* original cursor line */
register int doto; /* and row */
register int c; /* temp char */
LINE *dotp; /* original cursor line */
int doto; /* and row */
int c; /* temp char */
long size; /* # of chars to delete */
/* don't allow this command if we are in read only mode */
@ -371,7 +371,7 @@ int delbword(int f, int n)
*/
int inword(void)
{
register int c;
int c;
if (curwp->w_doto == llength(curwp->w_dotp))
return (FALSE);
@ -398,15 +398,15 @@ int inword(void)
*/
int fillpara(int f, int n)
{
register int c; /* current char durring scan */
register int wordlen; /* length of current word */
register int clength; /* position on line during fill */
register int i; /* index during word copy */
register int newlength; /* tentative new line length */
register int eopflag; /* Are we at the End-Of-Paragraph? */
register int firstflag; /* first word? (needs no space) */
register LINE *eopline; /* pointer to line just past EOP */
register int dotflag; /* was the last char a period? */
int c; /* current char durring scan */
int wordlen; /* length of current word */
int clength; /* position on line during fill */
int i; /* index during word copy */
int newlength; /* tentative new line length */
int eopflag; /* Are we at the End-Of-Paragraph? */
int firstflag; /* first word? (needs no space) */
LINE *eopline; /* pointer to line just past EOP */
int dotflag; /* was the last char a period? */
char wbuf[NSTRING]; /* buffer for current word */
if (curbp->b_mode & MDVIEW) /* don't allow this command if */
@ -495,14 +495,14 @@ int fillpara(int f, int n)
*/
int justpara(int f, int n)
{
register int c; /* current char durring scan */
register int wordlen; /* length of current word */
register int clength; /* position on line during fill */
register int i; /* index during word copy */
register int newlength; /* tentative new line length */
register int eopflag; /* Are we at the End-Of-Paragraph? */
register int firstflag; /* first word? (needs no space) */
register LINE *eopline; /* pointer to line just past EOP */
int c; /* current char durring scan */
int wordlen; /* length of current word */
int clength; /* position on line during fill */
int i; /* index during word copy */
int newlength; /* tentative new line length */
int eopflag; /* Are we at the End-Of-Paragraph? */
int firstflag; /* first word? (needs no space) */
LINE *eopline; /* pointer to line just past EOP */
char wbuf[NSTRING]; /* buffer for current word */
int leftmarg; /* left marginal */
@ -605,7 +605,7 @@ int justpara(int f, int n)
*/
int killpara(int f, int n)
{
register int status; /* returned status of functions */
int status; /* returned status of functions */
while (n--) { /* for each paragraph to delete */
@ -640,12 +640,12 @@ int killpara(int f, int n)
*/
int wordcount(int f, int n)
{
register LINE *lp; /* current line to scan */
register int offset; /* current char to scan */
LINE *lp; /* current line to scan */
int offset; /* current char to scan */
long size; /* size of region left to count */
register int ch; /* current character to scan */
register int wordflag; /* are we in a word now? */
register int lastword; /* were we just in a word? */
int ch; /* current character to scan */
int wordflag; /* are we in a word now? */
int lastword; /* were we just in a word? */
long nwords; /* total # of words */
long nchars; /* total number of chars */
int nlines; /* total number of lines in region */