lint: clean-up after parent commit

10 files changed, 115 insertions, 92 deletions

diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c
index 67e4b00705..71e04ec0fb 100644
--- a/src/nvim/buffer.c
+++ b/src/nvim/buffer.c
@@ -3220,10 +3220,11 @@ int build_stl_str_hl(
   // Get the byte value now, in case we need it below. This is more
   // efficient than making a copy of the line.
   int byteval;
-  if (wp->w_cursor.col > (colnr_T)STRLEN(line_ptr))
+  if (wp->w_cursor.col > (colnr_T)STRLEN(line_ptr)) {
     byteval = 0;
-  else
+  } else {
     byteval = utf_ptr2char(line_ptr + wp->w_cursor.col);
+  }
 
   int groupdepth = 0;
 
diff --git a/src/nvim/cursor.c b/src/nvim/cursor.c
index abe951dcf5..a7f2f5a247 100644
--- a/src/nvim/cursor.c
+++ b/src/nvim/cursor.c
@@ -476,9 +476,10 @@ bool leftcol_changed(void)
 
 int gchar_cursor(void)
 {
-  if (has_mbyte)
+  if (has_mbyte) {
     return utf_ptr2char(get_cursor_pos_ptr());
-  return (int)*get_cursor_pos_ptr();
+  }
+  return (int)(*get_cursor_pos_ptr());
 }
 
 /*
@@ -507,4 +508,3 @@ char_u *get_cursor_pos_ptr(void)
   return ml_get_buf(curbuf, curwin->w_cursor.lnum, false) +
          curwin->w_cursor.col;
 }
-
diff --git a/src/nvim/edit.c b/src/nvim/edit.c
index 2cf754698b..281f26c9df 100644
--- a/src/nvim/edit.c
+++ b/src/nvim/edit.c
@@ -6198,12 +6198,10 @@ int oneright(void)
 
     /* Adjust for multi-wide char (excluding TAB) */
     ptr = get_cursor_pos_ptr();
-    coladvance(getviscol() + ((*ptr != TAB && vim_isprintc(
-                                 utf_ptr2char(ptr)
-                                 ))
-                              ? ptr2cells(ptr) : 1));
-    curwin->w_set_curswant = TRUE;
-    /* Return OK if the cursor moved, FAIL otherwise (at window edge). */
+    coladvance(getviscol() + ((*ptr != TAB && vim_isprintc(utf_ptr2char(ptr))) ?
+                              ptr2cells(ptr) : 1));
+    curwin->w_set_curswant = true;
+    // Return OK if the cursor moved, FAIL otherwise (at window edge).
     return (prevpos.col != curwin->w_cursor.col
             || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL;
   }
@@ -6258,10 +6256,10 @@ int oneleft(void)
 
       /* Adjust for multi-wide char (not a TAB) */
       ptr = get_cursor_pos_ptr();
-      if (*ptr != TAB && vim_isprintc(
-              utf_ptr2char(ptr)
-              ) && ptr2cells(ptr) > 1)
+      if (*ptr != TAB && vim_isprintc(utf_ptr2char(ptr))
+          && ptr2cells(ptr) > 1) {
         curwin->w_cursor.coladd = 0;
+      }
     }
 
     curwin->w_set_curswant = TRUE;
diff --git a/src/nvim/ex_getln.c b/src/nvim/ex_getln.c
index 1d1fd866cf..52f4f3bde4 100644
--- a/src/nvim/ex_getln.c
+++ b/src/nvim/ex_getln.c
@@ -3329,8 +3329,9 @@ static bool cmdline_paste(int regname, bool literally, bool remcr)
       for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) {
         if (has_mbyte) {
           len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1;
-          if (!vim_iswordc(utf_ptr2char(w - len)))
+          if (!vim_iswordc(utf_ptr2char(w - len))) {
             break;
+          }
           w -= len;
         } else {
           if (!vim_iswordc(w[-1]))
diff --git a/src/nvim/fold.c b/src/nvim/fold.c
index 53fb63b726..2781643a5d 100644
--- a/src/nvim/fold.c
+++ b/src/nvim/fold.c
@@ -1767,8 +1767,9 @@ char_u *get_foldtext(win_T *wp, linenr_T lnum, linenr_T lnume,
         int len;
 
         if (has_mbyte && (len = (*mb_ptr2len)(p)) > 1) {
-          if (!vim_isprintc(utf_ptr2char(p)))
+          if (!vim_isprintc(utf_ptr2char(p))) {
             break;
+          }
           p += len - 1;
         } else if (*p == TAB)
           *p = ' ';
diff --git a/src/nvim/message.c b/src/nvim/message.c
index d285086cc5..ddbc17439b 100644
--- a/src/nvim/message.c
+++ b/src/nvim/message.c
@@ -2868,8 +2868,9 @@ do_dialog (
       retval = 1;
       for (i = 0; hotkeys[i]; ++i) {
         if (has_mbyte) {
-          if (utf_ptr2char(hotkeys + i) == c)
+          if (utf_ptr2char(hotkeys + i) == c) {
             break;
+          }
           i += (*mb_ptr2len)(hotkeys + i) - 1;
         } else if (hotkeys[i] == c)
           break;
diff --git a/src/nvim/misc1.c b/src/nvim/misc1.c
index 3a87d0a4d1..01f9cb9e32 100644
--- a/src/nvim/misc1.c
+++ b/src/nvim/misc1.c
@@ -1749,11 +1749,12 @@ del_lines (
 
 int gchar_pos(pos_T *pos)
 {
-  char_u      *ptr = ml_get_pos(pos);
+  char_u *ptr = ml_get_pos(pos);
 
-  if (has_mbyte)
+  if (has_mbyte) {
     return utf_ptr2char(ptr);
-  return (int)*ptr;
+  }
+  return (int)(*ptr);
 }
 
 /*
@@ -2840,4 +2841,3 @@ int goto_im(void)
 {
   return p_im && stuff_empty() && typebuf_typed();
 }
-
diff --git a/src/nvim/option.c b/src/nvim/option.c
index 1ee6e18227..c06485c63e 100644
--- a/src/nvim/option.c
+++ b/src/nvim/option.c
@@ -6406,21 +6406,24 @@ static void langmap_set(void)
         ++p;
         break;
       }
-      if (p[0] == '\\' && p[1] != NUL)
-        ++p;
+      if (p[0] == '\\' && p[1] != NUL) {
+        p++;
+      }
       from = utf_ptr2char(p);
       to = NUL;
       if (p2 == NULL) {
         MB_PTR_ADV(p);
         if (p[0] != ',') {
-          if (p[0] == '\\')
-            ++p;
+          if (p[0] == '\\') {
+            p++;
+          }
           to = utf_ptr2char(p);
         }
       } else {
         if (p2[0] != ',') {
-          if (p2[0] == '\\')
-            ++p2;
+          if (p2[0] == '\\') {
+            p2++;
+          }
           to = utf_ptr2char(p2);
         }
       }
@@ -6857,10 +6860,10 @@ void find_mps_values(int *initc, int *findc, int *backwards, int switchit)
         if (switchit) {
           *findc = *initc;
           *initc = utf_ptr2char(ptr + mb_ptr2len(ptr) + 1);
-          *backwards = TRUE;
+          *backwards = true;
         } else {
           *findc = utf_ptr2char(ptr + mb_ptr2len(ptr) + 1);
-          *backwards = FALSE;
+          *backwards = false;
         }
         return;
       }
@@ -6870,10 +6873,10 @@ void find_mps_values(int *initc, int *findc, int *backwards, int switchit)
         if (switchit) {
           *findc = *initc;
           *initc = utf_ptr2char(prev);
-          *backwards = FALSE;
+          *backwards = false;
         } else {
           *findc = utf_ptr2char(prev);
-          *backwards = TRUE;
+          *backwards = true;
         }
         return;
       }
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c
index ca4db722ad..1b711bd881 100644
--- a/src/nvim/regexp.c
+++ b/src/nvim/regexp.c
@@ -775,10 +775,11 @@ static int get_equi_class(char_u **pp)
     if (has_mbyte)
       l = (*mb_ptr2len)(p + 2);
     if (p[l + 2] == '=' && p[l + 3] == ']') {
-      if (has_mbyte)
+      if (has_mbyte) {
         c = utf_ptr2char(p + 2);
-      else
+      } else {
         c = p[2];
+      }
       *pp += l + 4;
       return c;
     }
@@ -1110,10 +1111,11 @@ static int get_coll_element(char_u **pp)
     if (has_mbyte)
       l = (*mb_ptr2len)(p + 2);
     if (p[l + 2] == '.' && p[l + 3] == ']') {
-      if (has_mbyte)
+      if (has_mbyte) {
         c = utf_ptr2char(p + 2);
-      else
+      } else {
         c = p[2];
+      }
       *pp += l + 4;
       return c;
     }
@@ -1299,10 +1301,11 @@ static regprog_T *bt_regcomp(char_u *expr, int re_flags)
     }
 
     if (OP(scan) == EXACTLY) {
-      if (has_mbyte)
+      if (has_mbyte) {
         r->regstart = utf_ptr2char(OPERAND(scan));
-      else
+      } else {
         r->regstart = *OPERAND(scan);
+      }
     } else if (OP(scan) == BOW
                || OP(scan) == EOW
                || OP(scan) == NOTHING
@@ -1310,10 +1313,11 @@ static regprog_T *bt_regcomp(char_u *expr, int re_flags)
                || OP(scan) == MCLOSE + 0 || OP(scan) == NCLOSE) {
       char_u *regnext_scan = regnext(scan);
       if (OP(regnext_scan) == EXACTLY) {
-        if (has_mbyte)
+        if (has_mbyte) {
           r->regstart = utf_ptr2char(OPERAND(regnext_scan));
-        else
+        } else {
           r->regstart = *OPERAND(regnext_scan);
+        }
       }
     }
 
@@ -2906,17 +2910,19 @@ static int peekchr(void)
        * Next character can never be (made) magic?
        * Then backslashing it won't do anything.
        */
-      if (has_mbyte)
+      if (has_mbyte) {
         curchr = utf_ptr2char(regparse + 1);
-      else
+      } else {
         curchr = c;
+      }
     }
     break;
   }
 
   default:
-    if (has_mbyte)
+    if (has_mbyte) {
       curchr = utf_ptr2char(regparse);
+    }
   }
 
   return curchr;
@@ -3468,10 +3474,11 @@ static long bt_regexec_both(char_u *line,
   if (prog->regmust != NULL) {
     int c;
 
-    if (has_mbyte)
+    if (has_mbyte) {
       c = utf_ptr2char(prog->regmust);
-    else
+    } else {
       c = *prog->regmust;
+    }
     s = line + col;
 
     // This is used very often, esp. for ":global".  Use two versions of
@@ -3504,10 +3511,11 @@ static long bt_regexec_both(char_u *line,
   if (prog->reganch) {
     int c;
 
-    if (has_mbyte)
+    if (has_mbyte) {
       c = utf_ptr2char(regline + col);
-    else
+    } else {
       c = regline[col];
+    }
     if (prog->regstart == NUL
         || prog->regstart == c
         || (rex.reg_ic
@@ -3860,10 +3868,11 @@ regmatch (
       } else {
         if (WITH_NL(op))
           op -= ADD_NL;
-        if (has_mbyte)
+        if (has_mbyte) {
           c = utf_ptr2char(reginput);
-        else
+        } else {
           c = *reginput;
+        }
         switch (op) {
         case BOL:
           if (reginput != regline)
@@ -6782,8 +6791,9 @@ static int vim_regsub_both(char_u *source, typval_T *expr, char_u *dest,
           }
             c = *src++;
           }
-        } else if (has_mbyte)
+        } else if (has_mbyte) {
           c = utf_ptr2char(src - 1);
+        }
 
         /* Write to buffer, if copy is set. */
         if (func_one != (fptr_T)NULL)
@@ -6878,10 +6888,11 @@ static int vim_regsub_both(char_u *source, typval_T *expr, char_u *dest,
                 }
                 dst += 2;
               } else {
-                if (has_mbyte)
+                if (has_mbyte) {
                   c = utf_ptr2char(s);
-                else
+                } else {
                   c = *s;
+                }
 
                 if (func_one != (fptr_T)NULL)
                   /* Turbo C complains without the typecast */
diff --git a/src/nvim/spell.c b/src/nvim/spell.c
index 8282cfa378..3d393acadb 100644
--- a/src/nvim/spell.c
+++ b/src/nvim/spell.c
@@ -2600,13 +2600,15 @@ static bool spell_iswordp(char_u *p, win_T *wp)
       c = utf_ptr2char(p);
       if (c < 256 ? wp->w_s->b_spell_ismw[c]
           : (wp->w_s->b_spell_ismw_mb != NULL
-             && vim_strchr(wp->w_s->b_spell_ismw_mb, c) != NULL))
+             && vim_strchr(wp->w_s->b_spell_ismw_mb, c) != NULL)) {
         s = p + l;
+      }
     }
 
     c = utf_ptr2char(s);
-    if (c > 255)
+    if (c > 255) {
       return spell_mb_isword_class(mb_get_class(s), wp);
+    }
     return spelltab.st_isw[c];
   }
 
@@ -4300,14 +4302,12 @@ static void suggest_trie_walk(suginfo_T *su, langp_T *lp, char_u *fword, bool so
                     && utf_iscomposing(utf_ptr2char(fword
                                                     + sp->ts_fcharstart))) {
                   sp->ts_score -= SCORE_SUBST - SCORE_SUBCOMP;
-                } else if (!soundfold
-                           && slang->sl_has_map
+                } else if (!soundfold && slang->sl_has_map
                            && similar_chars(slang,
-                                            utf_ptr2char(tword
-                                                        + sp->ts_twordlen
-                                                        - sp->ts_tcharlen),
-                                            utf_ptr2char(fword
-                                                        + sp->ts_fcharstart))) {
+                                            utf_ptr2char(tword + sp->ts_twordlen
+                                                         - sp->ts_tcharlen),
+                                            utf_ptr2char(fword +
+                                                         sp->ts_fcharstart))) {
                   // For a similar character adjust score from
                   // SCORE_SUBST to SCORE_SIMILAR.
                   sp->ts_score -= SCORE_SUBST - SCORE_SIMILAR;
@@ -4518,19 +4518,21 @@ static void suggest_trie_walk(suginfo_T *su, langp_T *lp, char_u *fword, bool so
       if (has_mbyte) {
         n = MB_CPTR2LEN(p);
         c = utf_ptr2char(p);
-        if (p[n] == NUL)
+        if (p[n] == NUL) {
           c2 = NUL;
-        else if (!soundfold && !spell_iswordp(p + n, curwin))
-          c2 = c;           // don't swap non-word char
-        else
+        } else if (!soundfold && !spell_iswordp(p + n, curwin)) {
+          c2 = c;  // don't swap non-word char
+        } else {
           c2 = utf_ptr2char(p + n);
+        }
       } else {
-        if (p[1] == NUL)
+        if (p[1] == NUL) {
           c2 = NUL;
-        else if (!soundfold && !spell_iswordp(p + 1, curwin))
-          c2 = c;           // don't swap non-word char
-        else
+        } else if (!soundfold && !spell_iswordp(p + 1, curwin)) {
+          c2 = c;  // don't swap non-word char
+        } else {
           c2 = p[1];
+        }
       }
 
       // When the second character is NUL we can't swap.
@@ -4538,17 +4540,17 @@ static void suggest_trie_walk(suginfo_T *su, langp_T *lp, char_u *fword, bool so
         PROF_STORE(sp->ts_state)
         sp->ts_state = STATE_REP_INI;
         break;
-      }
+          }
 
-      // When characters are identical, swap won't do anything.
-      // Also get here if the second char is not a word character.
-      if (c == c2) {
-        PROF_STORE(sp->ts_state)
-        sp->ts_state = STATE_SWAP3;
-        break;
-      }
-      if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP)) {
-        go_deeper(stack, depth, SCORE_SWAP);
+          // When characters are identical, swap won't do anything.
+          // Also get here if the second char is not a word character.
+          if (c == c2) {
+            PROF_STORE(sp->ts_state)
+            sp->ts_state = STATE_SWAP3;
+            break;
+          }
+          if (c2 != NUL && TRY_DEEPER(su, stack, depth, SCORE_SWAP)) {
+            go_deeper(stack, depth, SCORE_SWAP);
 #ifdef DEBUG_TRIEWALK
         sprintf(changename[depth], "%.*s-%s: swap %c and %c",
             sp->ts_twordlen, tword, fword + sp->ts_fidx,
@@ -4597,10 +4599,11 @@ static void suggest_trie_walk(suginfo_T *su, langp_T *lp, char_u *fword, bool so
         c = utf_ptr2char(p);
         fl = MB_CPTR2LEN(p + n);
         c2 = utf_ptr2char(p + n);
-        if (!soundfold && !spell_iswordp(p + n + fl, curwin))
+        if (!soundfold && !spell_iswordp(p + n + fl, curwin)) {
           c3 = c;               // don't swap non-word char
-        else
+        } else {
           c3 = utf_ptr2char(p + n + fl);
+        }
       } else {
         c = *p;
         c2 = p[1];
@@ -5604,25 +5607,29 @@ static bool similar_chars(slang_T *slang, int c1, int c2)
   if (c1 >= 256) {
     buf[mb_char2bytes(c1, buf)] = 0;
     hi = hash_find(&slang->sl_map_hash, buf);
-    if (HASHITEM_EMPTY(hi))
+    if (HASHITEM_EMPTY(hi)) {
       m1 = 0;
-    else
+    } else {
       m1 = utf_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
-  } else
+    }
+  } else {
     m1 = slang->sl_map_array[c1];
-  if (m1 == 0)
+  }
+  if (m1 == 0) {
     return false;
-
+  }
 
   if (c2 >= 256) {
     buf[mb_char2bytes(c2, buf)] = 0;
     hi = hash_find(&slang->sl_map_hash, buf);
-    if (HASHITEM_EMPTY(hi))
+    if (HASHITEM_EMPTY(hi)) {
       m2 = 0;
-    else
+    } else {
       m2 = utf_ptr2char(hi->hi_key + STRLEN(hi->hi_key) + 1);
-  } else
+    }
+  } else {
     m2 = slang->sl_map_array[c2];
+  }
 
   return m1 == m2;
 }
@@ -5660,10 +5667,12 @@ add_suggestion (
     MB_PTR_BACK(goodword, pgood);
     MB_PTR_BACK(su->su_badptr, pbad);
     if (has_mbyte) {
-      if (utf_ptr2char(pgood) != utf_ptr2char(pbad))
+      if (utf_ptr2char(pgood) != utf_ptr2char(pbad)) {
         break;
-    } else if (*pgood != *pbad)
+      }
+    } else if (*pgood != *pbad) {
       break;
+    }
   }
 
   if (badlen == 0 && goodlen == 0)
@@ -7608,5 +7617,3 @@ int expand_spelling(linenr_T lnum, char_u *pat, char_u ***matchp)
   *matchp = ga.ga_data;
   return ga.ga_len;
 }
-
-