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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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17
src/nvim/ex_eval.c
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@@ -156,7 +156,6 @@ bool cause_errthrow(const char *mesg, bool multiline, bool severe, bool *ignore)
FUNC_ATTR_NONNULL_ALL
{
msglist_T *elem;
msglist_T **plist;
// Do nothing when displaying the interrupt message or reporting an
// uncaught exception (which has already been discarded then) at the top
@@ -237,7 +236,7 @@ bool cause_errthrow(const char *mesg, bool multiline, bool severe, bool *ignore)
// returned. - Throw only the first of several errors in a row, except
// a severe error is following.
if (msg_list != NULL) {
plist = msg_list;
msglist_T **plist = msg_list;
while (*plist != NULL) {
plist = &(*plist)->next;
}
@@ -249,10 +248,8 @@ bool cause_errthrow(const char *mesg, bool multiline, bool severe, bool *ignore)
elem->throw_msg = NULL;
*plist = elem;
if (plist == msg_list || severe) {
char *tmsg;
// Skip the extra "Vim " prefix for message "E458".
tmsg = elem->msg;
char *tmsg = elem->msg;
if (strncmp(tmsg, "Vim E", 5) == 0
&& ascii_isdigit(tmsg[5])
&& ascii_isdigit(tmsg[6])
@@ -277,10 +274,9 @@ bool cause_errthrow(const char *mesg, bool multiline, bool severe, bool *ignore)
/// Free a "msg_list" and the messages it contains.
static void free_msglist(msglist_T *l)
{
msglist_T *next;
msglist_T *messages = l;
while (messages != NULL) {
next = messages->next;
msglist_T *next = messages->next;
xfree(messages->msg);
xfree(messages->sfile);
xfree(messages);
@@ -376,13 +372,12 @@ int do_intthrow(cstack_T *cstack)
/// Get an exception message that is to be stored in current_exception->value.
char *get_exception_string(void *value, except_type_T type, char *cmdname, int *should_free)
{
char *ret, *mesg;
char *ret;
if (type == ET_ERROR) {
char *p;
char *val;
*should_free = true;
mesg = ((msglist_T *)value)->throw_msg;
char *mesg = ((msglist_T *)value)->throw_msg;
if (cmdname != NULL && *cmdname != NUL) {
size_t cmdlen = strlen(cmdname);
ret = xstrnsave("Vim(", 4 + cmdlen + 2 + strlen(mesg));
@@ -397,7 +392,7 @@ char *get_exception_string(void *value, except_type_T type, char *cmdname, int *
// msg_add_fname may have been used to prefix the message with a file
// name in quotes. In the exception value, put the file name in
// parentheses and move it to the end.
for (p = mesg;; p++) {
for (char *p = mesg;; p++) {
if (*p == NUL
|| (*p == 'E'
&& ascii_isdigit(p[1])