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This commit is contained in:
Justin M. Keyes 2017-12-03 04:44:46 +01:00
parent a1f562b044
commit 488f6ecdda
1 changed files with 38 additions and 50 deletions
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86
src/nvim/main.c
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@ -421,20 +421,22 @@ int main(int argc, char **argv)
* Clear screen now, so file message will not be cleared.
*/
starting = NO_BUFFERS;
no_wait_return = FALSE;
if (!exmode_active)
msg_scroll = FALSE;
no_wait_return = false;
if (!exmode_active) {
msg_scroll = false;
}
/*
* If "-" argument given: Read file from stdin.
* Do this before starting Raw mode, because it may change things that the
* writing end of the pipe doesn't like, e.g., in case stdin and stderr
* are the same terminal: "cat | vim -".
* Using autocommands here may cause trouble...
*/
if (params.edit_type == EDIT_STDIN && !recoverymode)
// Read file from stdin:
// - If "-" argument was given as a file arg.
// - If stdin is a pipe and "-es"/"-Es"/"-s -" were not given.
//
// Do this before starting Raw mode, because it may change things that the
// writing end of the pipe doesn't like, e.g., in case stdin and stderr
// are the same terminal: "cat | vim -".
// Using autocommands here may cause trouble...
if (params.edit_type == EDIT_STDIN && !recoverymode) {
read_stdin();
}
if (reading_input && (need_wait_return || msg_didany)) {
// Since at this point there's no UI instance running yet, error messages
@ -691,9 +693,7 @@ static int get_number_arg(const char *p, int *idx, int def)
}
#if defined(HAVE_LOCALE_H)
/*
* Setup to use the current locale (for ctype() and many other things).
*/
/// Setup to use the current locale (for ctype() and many other things).
static void init_locale(void)
{
setlocale(LC_ALL, "");
@ -724,7 +724,6 @@ static void init_locale(void)
}
#endif
/// Scan the command line arguments.
static void command_line_scan(mparm_T *parmp)
{
@ -1156,27 +1155,23 @@ scripterror:
}
}
}
/*
* File name argument.
*/
else {
argv_idx = -1; /* skip to next argument */
} else { // File name argument.
argv_idx = -1; // skip to next argument
/* Check for only one type of editing. */
if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE)
// Check for only one type of editing.
if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) {
mainerr(err_too_many_args, argv[0]);
}
parmp->edit_type = EDIT_FILE;
/* Add the file to the global argument list. */
// Add the file to the global argument list.
ga_grow(&global_alist.al_ga, 1);
p = vim_strsave((char_u *)argv[0]);
if (parmp->diff_mode && os_isdir(p) && GARGCOUNT > 0
&& !os_isdir(alist_name(&GARGLIST[0]))) {
char_u *r;
r = (char_u *)concat_fnames((char *)p, (char *)path_tail(alist_name(&GARGLIST[0])), TRUE);
char_u *r = (char_u *)concat_fnames((char *)p,
(char *)path_tail(alist_name(&GARGLIST[0])), true);
xfree(p);
p = r;
}
@ -1188,28 +1183,23 @@ scripterror:
alist_add(&global_alist, p,
#if !defined(UNIX)
parmp->literal ? 2 : 0 /* add buffer nr after exp. */
parmp->literal ? 2 : 0 // add buffer nr after exp.
#else
2 /* add buffer number now and use curbuf */
2 // add buffer number now and use curbuf
#endif
);
}
/*
* If there are no more letters after the current "-", go to next
* argument. argv_idx is set to -1 when the current argument is to be
* skipped.
*/
// If there are no more letters after the current "-", go to next argument.
// argv_idx is set to -1 when the current argument is to be skipped.
if (argv_idx <= 0 || argv[0][argv_idx] == NUL) {
--argc;
++argv;
argc--;
argv++;
argv_idx = 1;
}
}
/* If there is a "+123" or "-c" command, set v:swapcommand to the first
* one. */
// If there is a "+123" or "-c" command, set v:swapcommand to the first one.
if (parmp->n_commands > 0) {
const size_t swcmd_len = STRLEN(parmp->commands[0]) + 3;
char *const swcmd = xmalloc(swcmd_len);
@ -1441,16 +1431,14 @@ static void check_tty(mparm_T *parmp)
*/
static void read_stdin(void)
{
int i;
/* When getting the ATTENTION prompt here, use a dialog */
// When getting the ATTENTION prompt here, use a dialog.
swap_exists_action = SEA_DIALOG;
no_wait_return = TRUE;
i = msg_didany;
set_buflisted(TRUE);
(void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */
no_wait_return = FALSE;
msg_didany = i;
no_wait_return = true;
int save_msg_didany = msg_didany;
set_buflisted(true);
(void)open_buffer(true, NULL, 0); // create memfile and read file
no_wait_return = false;
msg_didany = save_msg_didany;
TIME_MSG("reading stdin");
check_swap_exists_action();
}