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buffer: Beautify code a bit

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ZyX 2018-04-02 11:12:05 +03:00
parent 1fc09b5b98
commit 414ef75ee6
1 changed files with 30 additions and 21 deletions
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51
src/nvim/buffer.c
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@ -22,6 +22,7 @@
#include <stdbool.h>
#include <string.h>
#include <inttypes.h>
#include <assert.h>
#include "nvim/api/private/handle.h"
#include "nvim/api/private/helpers.h"
@ -2913,7 +2914,6 @@ void maketitle(void)
}
}
t_str = buf;
if (*p_titlestring != NUL) {
if (stl_syntax & STL_IN_TITLE) {
int use_sandbox = FALSE;
@ -2921,43 +2921,48 @@ void maketitle(void)
use_sandbox = was_set_insecurely((char_u *)"titlestring", 0);
called_emsg = FALSE;
build_stl_str_hl(curwin, t_str, sizeof(buf),
build_stl_str_hl(curwin, buf, sizeof(buf),
p_titlestring, use_sandbox,
0, maxlen, NULL, NULL);
if (called_emsg)
set_string_option_direct((char_u *)"titlestring", -1,
(char_u *)"", OPT_FREE, SID_ERROR);
t_str = buf;
if (called_emsg) {
set_string_option_direct((char_u *)"titlestring", -1, (char_u *)"",
OPT_FREE, SID_ERROR);
}
called_emsg |= save_called_emsg;
} else
} else {
t_str = p_titlestring;
}
} else {
/* format: "fname + (path) (1 of 2) - VIM" */
#define SPACE_FOR_FNAME (IOSIZE - 100)
#define SPACE_FOR_DIR (IOSIZE - 20)
#define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */
if (curbuf->b_fname == NULL)
#define SPACE_FOR_FNAME (sizeof(buf) - 100)
#define SPACE_FOR_DIR (sizeof(buf) - 20)
#define SPACE_FOR_ARGNR (sizeof(buf) - 10) // At least room for " - VIM"
if (curbuf->b_fname == NULL) {
STRLCPY(buf, _("[No Name]"), SPACE_FOR_FNAME + 1);
else {
} else {
p = transstr(path_tail(curbuf->b_fname));
STRLCPY(buf, p, SPACE_FOR_FNAME + 1);
xfree(p);
}
switch (bufIsChanged(curbuf)
+ (curbuf->b_p_ro * 2)
+ (!MODIFIABLE(curbuf) * 4)) {
case 1: STRCAT(buf, " +"); break;
case 2: STRCAT(buf, " ="); break;
case 3: STRCAT(buf, " =+"); break;
case 4:
case 6: STRCAT(buf, " -"); break;
case 5:
case 7: STRCAT(buf, " -+"); break;
| (curbuf->b_p_ro << 1)
| (!MODIFIABLE(curbuf) << 2)) {
case 0: break;
case 1: STRCAT(buf, " +"); break;
case 2: STRCAT(buf, " ="); break;
case 3: STRCAT(buf, " =+"); break;
case 4:
case 6: STRCAT(buf, " -"); break;
case 5:
case 7: STRCAT(buf, " -+"); break;
default: assert(false);
}
if (curbuf->b_fname != NULL) {
/* Get path of file, replace home dir with ~ */
// Get path of file, replace home dir with ~.
off = (int)STRLEN(buf);
buf[off++] = ' ';
buf[off++] = '(';
@ -2998,6 +3003,10 @@ void maketitle(void)
if (vim_strsize(buf) > maxlen)
trunc_string(buf, buf, maxlen, IOSIZE);
}
t_str = buf;
#undef SPACE_FOR_FNAME
#undef SPACE_FOR_DIR
#undef SPACE_FOR_ARGNR
}
}
mustset = ti_change(t_str, &lasttitle);