2 files changed, 12 insertions, 13 deletions

diff --git a/editors/awk.c b/editors/awk.c
index 2fea55113..5a500aa83 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -571,7 +571,7 @@ static void skip_spaces(char **s)
 {
         char *p = *s;
 
-        while(*p == ' ' || *p == '\t' ||
+        while (*p == ' ' || *p == '\t' ||
                         (*p == '\\' && *(p+1) == '\n' && (++p, ++t.lineno))) {
                 p++;
         }
@@ -938,7 +938,7 @@ static uint32_t next_token(uint32_t expected)
                                         syntax_error(EMSG_UNEXP_TOKEN);
 
                                 t.string = --p;
-                                while(isalnum_(*(++p))) {
+                                while (isalnum_(*(++p))) {
                                         *(p-1) = *p;
                                 }
                                 *(p-1) = '\0';
@@ -1192,7 +1192,7 @@ static void chain_group(void)
         } while (c & TC_NEWLINE);
 
         if (c & TC_GRPSTART) {
-                while(next_token(TC_GRPSEQ | TC_GRPTERM) != TC_GRPTERM) {
+                while (next_token(TC_GRPSEQ | TC_GRPTERM) != TC_GRPTERM) {
                         if (t.tclass & TC_NEWLINE) continue;
                         rollback_token();
                         chain_group();
@@ -1233,7 +1233,7 @@ static void chain_group(void)
                         case ST_FOR:
                                 next_token(TC_SEQSTART);
                                 n2 = parse_expr(TC_SEMICOL | TC_SEQTERM);
-                                if (t.tclass & TC_SEQTERM) {                            /* for-in */
+                                if (t.tclass & TC_SEQTERM) {    /* for-in */
                                         if ((n2->info & OPCLSMASK) != OC_IN)
                                                 syntax_error(EMSG_UNEXP_TOKEN);
                                         n = chain_node(OC_WALKINIT | VV);
@@ -1242,7 +1242,7 @@ static void chain_group(void)
                                         n = chain_loop(NULL);
                                         n->info = OC_WALKNEXT | Vx;
                                         n->l.n = n2->l.n;
-                                } else {                                                                        /* for(;;) */
+                                } else {                        /* for (;;) */
                                         n = chain_node(OC_EXEC | Vx);
                                         n->l.n = n2;
                                         n2 = parse_expr(TC_SEMICOL);
@@ -1279,7 +1279,6 @@ static void chain_group(void)
                         /* delete, next, nextfile, return, exit */
                         default:
                                 chain_expr(t.info);
-
                 }
         }
 }
@@ -1293,7 +1292,7 @@ static void parse_program(char *p)
 
         pos = p;
         t.lineno = 1;
-        while((tclass = next_token(TC_EOF | TC_OPSEQ | TC_GRPSTART |
+        while ((tclass = next_token(TC_EOF | TC_OPSEQ | TC_GRPSTART |
                                 TC_OPTERM | TC_BEGIN | TC_END | TC_FUNCDECL)) != TC_EOF) {
 
                 if (tclass & TC_OPTERM)
@@ -1314,7 +1313,7 @@ static void parse_program(char *p)
                         f = newfunc(t.string);
                         f->body.first = NULL;
                         f->nargs = 0;
-                        while(next_token(TC_VARIABLE | TC_SEQTERM) & TC_VARIABLE) {
+                        while (next_token(TC_VARIABLE | TC_SEQTERM) & TC_VARIABLE) {
                                 v = findvar(ahash, t.string);
                                 v->x.aidx = (f->nargs)++;
 
@@ -1452,7 +1451,7 @@ static int awk_split(char *s, node *spl, char **slist)
                         n++;
                 }
         } else if (c[0] == '\0') {              /* null split */
-                while(*s) {
+                while (*s) {
                         *(s1++) = *(s++);
                         *(s1++) = '\0';
                         n++;
@@ -1588,7 +1587,7 @@ static void hashwalk_init(var *v, xhash *array)
         *w = *(w+1) = (char *)(w + 2);
         for (i=0; i<array->csize; i++) {
                 hi = array->items[i];
-                while(hi) {
+                while (hi) {
                         strcpy(*w, hi->name);
                         nextword(w);
                         hi = hi->next;
@@ -2567,7 +2566,7 @@ static int awk_exit(int r)
         /* waiting for children */
         for (i=0; i<fdhash->csize; i++) {
                 hi = fdhash->items[i];
-                while(hi) {
+                while (hi) {
                         if (hi->data.rs.F && hi->data.rs.is_pipe)
                                 pclose(hi->data.rs.F);
                         hi = hi->next;
@@ -2729,7 +2728,7 @@ keep_going:
         /* fill in ARGV array */
         setvar_i(V[ARGC], argc - optind + 1);
         setari_u(V[ARGV], 0, "awk");
-        for(i=optind; i < argc; i++)
+        for (i = optind; i < argc; i++)
                 setari_u(V[ARGV], i+1-optind, argv[i]);
 
         evaluate(beginseq.first, &tv);
diff --git a/editors/vi.c b/editors/vi.c
index 1122f9919..dc93bc424 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -2817,7 +2817,7 @@ static void refresh(int full_screen)
                                 int nic = ce-cs+1;
                                 char *out = (char*)sp+cs;
 
-                                while(nic-- > 0) {
+                                while (nic-- > 0) {
                                         putchar(*out);
                                         out++;
                                 }