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refactor: follow style guide

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- reduce variable scope
- prefer initialization over declaration and assignment
- use bool to represent boolean values
This commit is contained in:
dundargoc
2023-11-12 15:54:54 +01:00
committed by dundargoc
parent 48bcc7b971
commit 28f4f3c484
42 changed files with 287 additions and 554 deletions
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15
src/nvim/eval.c
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@@ -1867,14 +1867,13 @@ notify:
void *eval_for_line(const char *arg, bool *errp, exarg_T *eap, evalarg_T *const evalarg)
{
forinfo_T *fi = xcalloc(1, sizeof(forinfo_T));
const char *expr;
typval_T tv;
list_T *l;
const bool skip = !(evalarg->eval_flags & EVAL_EVALUATE);
*errp = true; // Default: there is an error.
expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
const char *expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon);
if (expr == NULL) {
return fi;
}
@@ -2005,13 +2004,12 @@ void set_context_for_expression(expand_T *xp, char *arg, cmdidx_T cmdidx)
FUNC_ATTR_NONNULL_ALL
{
bool got_eq = false;
char *p;
if (cmdidx == CMD_let || cmdidx == CMD_const) {
xp->xp_context = EXPAND_USER_VARS;
if (strpbrk(arg, "\"'+-*/%.=!?~|&$([<>,#") == NULL) {
// ":let var1 var2 ...": find last space.
for (p = arg + strlen(arg); p >= arg;) {
for (char *p = arg + strlen(arg); p >= arg;) {
xp->xp_pattern = p;
MB_PTR_BACK(arg, p);
if (ascii_iswhite(*p)) {
@@ -2343,14 +2341,12 @@ void clear_evalarg(evalarg_T *evalarg, exarg_T *eap)
/// @return OK or FAIL.
int eval0(char *arg, typval_T *rettv, exarg_T *eap, evalarg_T *const evalarg)
{
int ret;
char *p;
const int did_emsg_before = did_emsg;
const int called_emsg_before = called_emsg;
bool end_error = false;
p = skipwhite(arg);
ret = eval1(&p, rettv, evalarg);
char *p = skipwhite(arg);
int ret = eval1(&p, rettv, evalarg);
if (ret != FAIL) {
end_error = !ends_excmd(*p);
@@ -7239,10 +7235,9 @@ void set_vim_var_tv(const VimVarIndex idx, typval_T *const tv)
void set_argv_var(char **argv, int argc)
{
list_T *l = tv_list_alloc(argc);
int i;
tv_list_set_lock(l, VAR_FIXED);
for (i = 0; i < argc; i++) {
for (int i = 0; i < argc; i++) {
tv_list_append_string(l, (const char *const)argv[i], -1);
TV_LIST_ITEM_TV(tv_list_last(l))->v_lock = VAR_FIXED;
}