*: Fix linter errors

src/nvim/api/vim.c

@@ -930,7 +930,7 @@ typedef kvec_withinit_t(ExprASTConvStackItem, 16) ExprASTConvStack;
 ///                @note: “Sucessfully parsed” here means “participated in AST
 ///                       creation”, not “till the first error”.
 ///
-///         "ast": actual AST, either nil or a dictionary with the following 
+///         "ast": actual AST, either nil or a dictionary with the following
 ///                keys:
 ///
 ///           "type": node type, one of the value names from ExprASTNodeType
@@ -1009,10 +1009,10 @@ Dictionary nvim_parse_expression(String expr, String flags, Boolean highlight,
   ExprAST east = viml_pexpr_parse(&pstate, pflags);
 
   const size_t ret_size = (
-    2  // "ast", "len"
-    + (size_t)(east.err.msg != NULL)  // "error"
-    + (size_t)highlight  // "highlight"
-  );
+      2  // "ast", "len"
+      + (size_t)(east.err.msg != NULL)  // "error"
+      + (size_t)highlight  // "highlight"
+      + 0);
   Dictionary ret = {
     .items = xmalloc(ret_size * sizeof(ret.items[0])),
     .size = 0,
@@ -1242,12 +1242,12 @@ Dictionary nvim_parse_expression(String expr, String flags, Boolean highlight,
             ret_node->items[ret_node->size++] = (KeyValuePair) {
               .key = STATIC_CSTR_TO_STRING("cmp_type"),
               .value = STRING_OBJ(cstr_to_string(
-                      eltkn_cmp_type_tab[node->data.cmp.type])),
+                  eltkn_cmp_type_tab[node->data.cmp.type])),
             };
             ret_node->items[ret_node->size++] = (KeyValuePair) {
               .key = STATIC_CSTR_TO_STRING("ccs_strategy"),
               .value = STRING_OBJ(cstr_to_string(
-                      ccs_tab[node->data.cmp.ccs])),
+                  ccs_tab[node->data.cmp.ccs])),
             };
             ret_node->items[ret_node->size++] = (KeyValuePair) {
               .key = STATIC_CSTR_TO_STRING("invert"),
@@ -1266,9 +1266,9 @@ Dictionary nvim_parse_expression(String expr, String flags, Boolean highlight,
             ret_node->items[ret_node->size++] = (KeyValuePair) {
               .key = STATIC_CSTR_TO_STRING("ivalue"),
               .value = INTEGER_OBJ((Integer)(
-                      node->data.num.value > API_INTEGER_MAX
-                      ? API_INTEGER_MAX
-                      : (Integer)node->data.num.value)),
+                  node->data.num.value > API_INTEGER_MAX
+                  ? API_INTEGER_MAX
+                  : (Integer)node->data.num.value)),
             };
             break;
           }

src/nvim/viml/parser/expressions.c

@@ -22,7 +22,7 @@
 //    ignored in Neovim it is an error.
 // 4. Expressions parser has generally better error reporting.  But for
 //    compatibility reasons most errors have error code E15 while error messages
-//    are significantly different from Vim’s E15.  Also some error codes were 
+//    are significantly different from Vim’s E15.  Also some error codes were
 //    retired because of being harder to emulate or because of them being
 //    a result of differences in parsing process: e.g. with ":echo {a, b}" Vim
 //    will attempt to parse expression as lambda, fail, check whether it is

test/helpers.lua

@@ -301,10 +301,10 @@ local function mergedicts_copy(d1, d2)
   for k, v in pairs(d2) do
     if d2[k] == REMOVE_THIS then
       ret[k] = nil
-    elseif type(d1[k]) == 'table' and type(d2[k]) == 'table' then
-      ret[k] = mergedicts_copy(d1[k], d2[k])
+    elseif type(d1[k]) == 'table' and type(v) == 'table' then
+      ret[k] = mergedicts_copy(d1[k], v)
     else
-      ret[k] = d2[k]
+      ret[k] = v
     end
   end
   return ret

test/unit/charset/vim_str2nr_spec.lua

@@ -5,7 +5,6 @@ local itp = helpers.gen_itp(it)
 
 local cimport = helpers.cimport
 local ffi = helpers.ffi
-local eq = helpers.eq
 
 local shallowcopy = global_helpers.shallowcopy
 local updated = global_helpers.updated

test/unit/viml/helpers.lua

@@ -112,7 +112,6 @@ return {
   pline2lua = pline2lua,
   pstate_str = pstate_str,
   new_pstate = new_pstate,
-  intchar2lua = intchar2lua,
   conv_cmp_type = conv_cmp_type,
   pstate_set_str = pstate_set_str,
 }