refactor: uncrustify

Notable changes: replace all infinite loops to `while(true)` and remove
`int` from `unsigned int`.

src/nvim/eval/buffer.c

@@ -172,7 +172,7 @@ static void set_buffer_lines(buf_T *buf, linenr_T lnum_arg, bool append, typval_
   }
 
   // Default result is zero == OK.
-  for (;;) {
+  while (true) {
     if (lines->v_type == VAR_LIST) {
       // List argument, get next string.
       if (li == NULL) {

src/nvim/eval/encode.c

@@ -418,7 +418,7 @@ int encode_read_from_list(ListReaderState *const state, char *const buf, const s
   ga_concat(gap, "v:null")
 
 #define TYPVAL_ENCODE_CONV_BOOL(tv, num) \
-  ga_concat(gap, ((num)? "v:true": "v:false"))
+  ga_concat(gap, ((num) ? "v:true" : "v:false"))
 
 #define TYPVAL_ENCODE_CONV_UNSIGNED_NUMBER(tv, num)
 
@@ -544,7 +544,7 @@ int encode_read_from_list(ListReaderState *const state, char *const buf, const s
 
 #undef TYPVAL_ENCODE_CONV_BOOL
 #define TYPVAL_ENCODE_CONV_BOOL(tv, num) \
-  ga_concat(gap, ((num)? "true": "false"))
+  ga_concat(gap, ((num) ? "true" : "false"))
 
 #undef TYPVAL_ENCODE_CONV_UNSIGNED_NUMBER
 #define TYPVAL_ENCODE_CONV_UNSIGNED_NUMBER(tv, num) \

src/nvim/eval/funcs.c

@@ -643,7 +643,7 @@ static void f_chansend(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
   bool crlf = false;
 #else
   Channel *chan = find_channel(id);
-  bool crlf = (chan != NULL && chan->term) ? true: false;
+  bool crlf = (chan != NULL && chan->term) ? true : false;
 #endif
 
   if (argvars[1].v_type == VAR_BLOB) {
@@ -4593,7 +4593,7 @@ static void find_some_match(typval_T *const argvars, typval_T *const rettv,
   if (regmatch.regprog != NULL) {
     regmatch.rm_ic = p_ic;
 
-    for (;;) {
+    while (true) {
       if (l != NULL) {
         if (li == NULL) {
           match = false;
@@ -4960,7 +4960,7 @@ static void msgpackparse_unpack_list(const list_T *const list, list_T *const ret
   }
   msgpack_unpacked unpacked;
   msgpack_unpacked_init(&unpacked);
-  do {
+  while (true) {
     if (!msgpack_unpacker_reserve_buffer(unpacker, IOSIZE)) {
       emsg(_(e_outofmem));
       goto end;
@@ -4990,7 +4990,7 @@ static void msgpackparse_unpack_list(const list_T *const list, list_T *const ret
     if (rlret == OK) {
       break;
     }
-  } while (true);
+  }
 
 end:
   msgpack_unpacker_free(unpacker);
@@ -6026,8 +6026,8 @@ static void f_resolve(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
     char *const buf = xmallocz(MAXPATHL);
 
     char *cpy;
-    for (;;) {
-      for (;;) {
+    while (true) {
+      while (true) {
         len = readlink(p, buf, MAXPATHL);
         if (len <= 0) {
           break;
@@ -6409,7 +6409,7 @@ static int search_cmn(typval_T *argvars, pos_T *match_pos, int *flagsp)
   int subpatnum;
 
   // Repeat until {skip} returns false.
-  for (;;) {
+  while (true) {
     subpatnum
       = searchit(curwin, curbuf, &pos, NULL, dir, (char *)pat, 1, options, RE_SEARCH, &sia);
     // finding the first match again means there is no match where {skip}
@@ -6989,7 +6989,7 @@ long do_searchpair(const char *spat, const char *mpat, const char *epat, int dir
   pos_T foundpos;
   clearpos(&foundpos);
   char *pat = pat3;
-  for (;;) {
+  while (true) {
     searchit_arg_T sia = {
       .sa_stop_lnum = lnum_stop,
       .sa_tm = &tm,

src/nvim/eval/typval.c

@@ -1042,7 +1042,7 @@ static int item_compare(const void *s1, const void *s2, bool keep_zero)
     if (sortinfo->item_compare_lc) {
       res = strcoll(p1, p2);
     } else {
-      res = sortinfo->item_compare_ic ? STRICMP(p1, p2): strcmp(p1, p2);
+      res = sortinfo->item_compare_ic ? STRICMP(p1, p2) : strcmp(p1, p2);
     }
   } else {
     double n1, n2;

src/nvim/eval/userfunc.c

@@ -2343,7 +2343,7 @@ void ex_function(exarg_T *eap)
   }
 
   // find extra arguments "range", "dict", "abort" and "closure"
-  for (;;) {
+  while (true) {
     p = skipwhite(p);
     if (strncmp(p, "range", 5) == 0) {
       flags |= FC_RANGE;
@@ -2403,7 +2403,7 @@ void ex_function(exarg_T *eap)
 
   indent = 2;
   nesting = 0;
-  for (;;) {
+  while (true) {
     if (KeyTyped) {
       msg_scroll = true;
       saved_wait_return = false;

src/nvim/eval/vars.c

@@ -220,7 +220,7 @@ static list_T *heredoc_get(exarg_T *eap, char *cmd)
 
   char *theline = NULL;
   list_T *l = tv_list_alloc(0);
-  for (;;) {
+  while (true) {
     int mi = 0;
     int ti = 0;
 
@@ -502,7 +502,7 @@ const char *skip_var_list(const char *arg, int *var_count, int *semicolon)
     const char *s;
     // "[var, var]": find the matching ']'.
     const char *p = arg;
-    for (;;) {
+    while (true) {
       p = skipwhite(p + 1);             // skip whites after '[', ';' or ','
       s = skip_var_one(p);
       if (s == p) {
@@ -1012,7 +1012,7 @@ static int do_unlet_var(lval_T *lp, char *name_end, exarg_T *eap, int deep FUNC_
     // Delete a range of List items.
     listitem_T *const first_li = lp->ll_li;
     listitem_T *last_li = first_li;
-    for (;;) {
+    while (true) {
       listitem_T *const li = TV_LIST_ITEM_NEXT(lp->ll_list, lp->ll_li);
       if (value_check_lock(TV_LIST_ITEM_TV(lp->ll_li)->v_lock,
                            lp->ll_name,