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authorK.Takata <kentkt@csc.jp>2021-06-02 13:28:16 +0200
committerBram Moolenaar <Bram@vim.org>2021-06-02 13:28:16 +0200
commiteeec2548785b2dd245a31ab25d7bde0f88ea1a6d (patch)
tree533236c436888fd7a072c4d94a75279158f9c8a5 /src
parentb54abeeafb074248597878a874fed9a66b114c06 (diff)
downloadvim-git-eeec2548785b2dd245a31ab25d7bde0f88ea1a6d.tar.gz
patch 8.2.2922: computing array length is done in various waysv8.2.2922
Problem: Computing array length is done in various ways. Solution: Use ARRAY_LENGTH everywhere. (Ken Takata, closes #8305)
Diffstat (limited to 'src')
-rw-r--r--src/arabic.c4
-rw-r--r--src/blowfish.c2
-rw-r--r--src/cindent.c2
-rw-r--r--src/cmdexpand.c2
-rw-r--r--src/cmdhist.c2
-rw-r--r--src/dosinst.c5
-rw-r--r--src/eval.c2
-rw-r--r--src/evalfunc.c4
-rw-r--r--src/ex_docmd.c6
-rw-r--r--src/fileio.c2
-rw-r--r--src/gui_athena.c2
-rw-r--r--src/gui_gtk_x11.c6
-rw-r--r--src/gui_haiku.cc2
-rw-r--r--src/gui_photon.c1
-rw-r--r--src/gui_w32.c4
-rw-r--r--src/gui_xmebw.c2
-rw-r--r--src/hardcopy.c26
-rw-r--r--src/help.c2
-rw-r--r--src/highlight.c4
-rw-r--r--src/if_mzsch.c2
-rw-r--r--src/macros.h3
-rw-r--r--src/main.c6
-rw-r--r--src/map.c5
-rw-r--r--src/mbyte.c6
-rw-r--r--src/memline.c2
-rw-r--r--src/menu.c2
-rw-r--r--src/misc2.c3
-rw-r--r--src/normal.c2
-rw-r--r--src/ops.c2
-rw-r--r--src/option.c5
-rw-r--r--src/optiondefs.h2
-rw-r--r--src/os_win32.c11
-rw-r--r--src/popupwin.c6
-rw-r--r--src/quickfix.c2
-rw-r--r--src/regexp.c2
-rw-r--r--src/screen.c4
-rw-r--r--src/search.c2
-rw-r--r--src/syntax.c2
-rw-r--r--src/term.c2
-rw-r--r--src/terminal.c2
-rw-r--r--src/time.c3
-rw-r--r--src/usercmd.c4
-rw-r--r--src/version.c10
43 files changed, 80 insertions, 90 deletions
diff --git a/src/arabic.c b/src/arabic.c
index efc6aa66d..f64dab249 100644
--- a/src/arabic.c
+++ b/src/arabic.c
@@ -163,8 +163,6 @@ static struct achar {
#define a_BYTE_ORDER_MARK 0xfeff
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
-
/*
* Find the struct achar pointer to the given Arabic char.
* Returns NULL if not found.
@@ -175,7 +173,7 @@ find_achar(int c)
int h, m, l;
// using binary search to find c
- h = ARRAY_SIZE(achars);
+ h = ARRAY_LENGTH(achars);
l = 0;
while (l < h)
{
diff --git a/src/blowfish.c b/src/blowfish.c
index 74d8e5416..342bcc406 100644
--- a/src/blowfish.c
+++ b/src/blowfish.c
@@ -23,8 +23,6 @@
#if defined(FEAT_CRYPT) || defined(PROTO)
-#define ARRAY_LENGTH(A) (sizeof(A)/sizeof(A[0]))
-
#define BF_BLOCK 8
#define BF_BLOCK_MASK 7
#define BF_MAX_CFB_LEN (8 * BF_BLOCK)
diff --git a/src/cindent.c b/src/cindent.c
index b2fac1a9f..ce02402c2 100644
--- a/src/cindent.c
+++ b/src/cindent.c
@@ -718,7 +718,7 @@ cin_isinit(void)
{
int i, l;
- for (i = 0; i < (int)(sizeof(skip) / sizeof(char *)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(skip); ++i)
{
l = (int)strlen(skip[i]);
if (cin_starts_with(s, skip[i]))
diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index 280b9e415..c5b8f7058 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -2155,7 +2155,7 @@ ExpandFromContext(
// Find a context in the table and call the ExpandGeneric() with the
// right function to do the expansion.
ret = FAIL;
- for (i = 0; i < (int)(sizeof(tab) / sizeof(struct expgen)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(tab); ++i)
if (xp->xp_context == tab[i].context)
{
if (tab[i].ic)
diff --git a/src/cmdhist.c b/src/cmdhist.c
index 1e7ae3403..8bb3cb61c 100644
--- a/src/cmdhist.c
+++ b/src/cmdhist.c
@@ -98,7 +98,7 @@ get_history_arg(expand_T *xp UNUSED, int idx)
static char_u compl[2] = { NUL, NUL };
char *short_names = ":=@>?/";
int short_names_count = (int)STRLEN(short_names);
- int history_name_count = sizeof(history_names) / sizeof(char *) - 1;
+ int history_name_count = ARRAY_LENGTH(history_names) - 1;
if (idx < short_names_count)
{
diff --git a/src/dosinst.c b/src/dosinst.c
index 7f3a0695e..2d2b95c10 100644
--- a/src/dosinst.c
+++ b/src/dosinst.c
@@ -59,7 +59,7 @@ struct choice
struct choice choices[30]; // choices the user can make
int choice_count = 0; // number of choices available
-#define TABLE_SIZE(s) (int)(sizeof(s) / sizeof(*s))
+#define TABLE_SIZE(s) (int)ARRAYSIZE(s)
enum
{
@@ -1527,8 +1527,7 @@ register_openwith(
"*\\OpenWithList\\gvim.exe",
};
- for (i = 0; ERROR_SUCCESS == lRet
- && i < sizeof(openwith) / sizeof(openwith[0]); i++)
+ for (i = 0; ERROR_SUCCESS == lRet && i < ARRAYSIZE(openwith); i++)
lRet = reg_create_key_and_value(hRootKey, openwith[i], NULL, "", flag);
}
diff --git a/src/eval.c b/src/eval.c
index 7a05d359b..1ee4a3dbc 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -125,7 +125,7 @@ compare_func_name(const void *s1, const void *s2)
static void
sortFunctions(void)
{
- int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1;
+ int funcCnt = (int)ARRAY_LENGTH(functions) - 1;
qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name);
}
diff --git a/src/evalfunc.c b/src/evalfunc.c
index 16447aba2..fcb64f67a 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -1877,7 +1877,7 @@ get_function_name(expand_T *xp, int idx)
return name;
}
}
- if (++intidx < (int)(sizeof(global_functions) / sizeof(funcentry_T)))
+ if (++intidx < (int)ARRAY_LENGTH(global_functions))
{
STRCPY(IObuff, global_functions[intidx].f_name);
STRCAT(IObuff, "(");
@@ -1923,7 +1923,7 @@ find_internal_func_opt(char_u *name, int implemented)
int cmp;
int x;
- last = (int)(sizeof(global_functions) / sizeof(funcentry_T)) - 1;
+ last = (int)ARRAY_LENGTH(global_functions) - 1;
// Find the function name in the table. Binary search.
while (first <= last)
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 9c8eba558..fbf2c7d0d 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -3735,7 +3735,7 @@ modifier_len(char_u *cmd)
if (VIM_ISDIGIT(*cmd))
p = skipwhite(skipdigits(cmd + 1));
- for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(cmdmods); ++i)
{
for (j = 0; p[j] != NUL; ++j)
if (p[j] != cmdmods[i].name[j])
@@ -3762,7 +3762,7 @@ cmd_exists(char_u *name)
char_u *p;
// Check command modifiers.
- for (i = 0; i < (int)(sizeof(cmdmods) / sizeof(struct cmdmod)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(cmdmods); ++i)
{
for (j = 0; name[j] != NUL; ++j)
if (name[j] != cmdmods[i].name[j])
@@ -8732,7 +8732,7 @@ find_cmdline_var(char_u *src, int *usedlen)
#endif
};
- for (i = 0; i < (int)(sizeof(spec_str) / sizeof(char *)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(spec_str); ++i)
{
len = (int)STRLEN(spec_str[i]);
if (STRNCMP(src, spec_str[i], len) == 0)
diff --git a/src/fileio.c b/src/fileio.c
index b59c01d26..91c02bfcd 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5073,7 +5073,7 @@ vim_tempname(
/*
* Try the entries in TEMPDIRNAMES to create the temp directory.
*/
- for (i = 0; i < (int)(sizeof(tempdirs) / sizeof(char *)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(tempdirs); ++i)
{
# ifndef HAVE_MKDTEMP
size_t itmplen;
diff --git a/src/gui_athena.c b/src/gui_athena.c
index 43847404a..f4aafcd94 100644
--- a/src/gui_athena.c
+++ b/src/gui_athena.c
@@ -469,7 +469,7 @@ get_toolbar_pixmap(vimmenu_T *menu, Pixmap *sen)
if (menu->icon_builtin || gui_find_bitmap(menu->name, buf, "xpm") == FAIL)
{
if (menu->iconidx >= 0 && menu->iconidx
- < (int)(sizeof(built_in_pixmaps) / sizeof(built_in_pixmaps[0])))
+ < (int)ARRAY_LENGTH(built_in_pixmaps))
xpm = built_in_pixmaps[menu->iconidx];
else
xpm = tb_blank_xpm;
diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
index 249b20877..1a3eadad7 100644
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -134,7 +134,7 @@ static const GtkTargetEntry selection_targets[] =
{"TEXT", 0, TARGET_TEXT},
{"STRING", 0, TARGET_STRING}
};
-#define N_SELECTION_TARGETS (sizeof(selection_targets) / sizeof(selection_targets[0]))
+#define N_SELECTION_TARGETS ARRAY_LENGTH(selection_targets)
#ifdef FEAT_DND
/*
@@ -149,7 +149,7 @@ static const GtkTargetEntry dnd_targets[] =
{"STRING", 0, TARGET_STRING},
{"text/plain", 0, TARGET_TEXT_PLAIN}
};
-# define N_DND_TARGETS (sizeof(dnd_targets) / sizeof(dnd_targets[0]))
+# define N_DND_TARGETS ARRAY_LENGTH(dnd_targets)
#endif
@@ -6853,7 +6853,7 @@ mch_set_mouse_shape(int shape)
else
id &= ~1; // they are always even (why?)
}
- else if (shape < (int)(sizeof(mshape_ids) / sizeof(int)))
+ else if (shape < (int)ARRAY_LENGTH(mshape_ids))
id = mshape_ids[shape];
else
return;
diff --git a/src/gui_haiku.cc b/src/gui_haiku.cc
index a1c7e3eb1..644c2db66 100644
--- a/src/gui_haiku.cc
+++ b/src/gui_haiku.cc
@@ -638,7 +638,7 @@ static struct specialkey
{0, 0, 0}
};
-#define NUM_SPECIAL_KEYS (sizeof(special_keys)/sizeof(special_keys[0]))
+#define NUM_SPECIAL_KEYS ARRAY_LENGTH(special_keys)
// ---------------- VimApp ----------------
diff --git a/src/gui_photon.c b/src/gui_photon.c
index 12b0a3cde..c89d78105 100644
--- a/src/gui_photon.c
+++ b/src/gui_photon.c
@@ -34,7 +34,6 @@
# define PhImage_t int
#endif
-#define ARRAY_LENGTH(a) (sizeof(a) / sizeof(a[0]))
#define RGB(r, g, b) PgRGB(r, g, b)
#define EVENT_BUFFER_SIZE sizeof(PhEvent_t) + 1000
diff --git a/src/gui_w32.c b/src/gui_w32.c
index 80a70e25c..c1f823e27 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -1627,7 +1627,7 @@ gui_mch_get_color(char_u *name)
/*
* Try to look up a system colour.
*/
- for (i = 0; i < sizeof(sys_table) / sizeof(sys_table[0]); i++)
+ for (i = 0; i < ARRAY_LENGTH(sys_table); i++)
if (STRICMP(name, sys_table[i].name) == 0)
return GetSysColor(sys_table[i].color);
@@ -5077,7 +5077,7 @@ error:
/*
* Parse the GUI related command-line arguments. Any arguments used are
* deleted from argv, and *argc is decremented accordingly. This is called
- * when vim is started, whether or not the GUI has been started.
+ * when Vim is started, whether or not the GUI has been started.
*/
void
gui_mch_prepare(int *argc, char **argv)
diff --git a/src/gui_xmebw.c b/src/gui_xmebw.c
index 2c66db121..3387fbe0b 100644
--- a/src/gui_xmebw.c
+++ b/src/gui_xmebw.c
@@ -455,7 +455,7 @@ set_pixmap(XmEnhancedButtonWidget eb)
attr.valuemask = XpmColorSymbols | XpmCloseness | XpmColorKey;
attr.closeness = 65535; // accuracy isn't crucial
attr.colorsymbols = color;
- attr.numsymbols = sizeof(color) / sizeof(color[0]);
+ attr.numsymbols = ARRAY_LENGTH(color);
attr.color_key = XPM_MONO;
status = XpmCreatePixmapFromData(dpy, root, data, &pix, &mask, &attr);
diff --git a/src/hardcopy.c b/src/hardcopy.c
index a6df81631..069fa43dd 100644
--- a/src/hardcopy.c
+++ b/src/hardcopy.c
@@ -972,8 +972,6 @@ hardcopy_line(
* http://www.adobe.com
*/
-#define NUM_ELEMENTS(arr) (sizeof(arr)/sizeof((arr)[0]))
-
#define PRT_PS_DEFAULT_DPI (72) // Default user space resolution
#define PRT_PS_DEFAULT_FONTSIZE (10)
#define PRT_PS_DEFAULT_BUFFER_SIZE (80)
@@ -985,7 +983,7 @@ struct prt_mediasize_S
float height;
};
-#define PRT_MEDIASIZE_LEN (sizeof(prt_mediasize) / sizeof(struct prt_mediasize_S))
+#define PRT_MEDIASIZE_LEN ARRAY_LENGTH(prt_mediasize)
static struct prt_mediasize_S prt_mediasize[] =
{
@@ -1210,33 +1208,33 @@ struct prt_ps_mbfont_S
static struct prt_ps_mbfont_S prt_ps_mbfonts[] =
{
{
- NUM_ELEMENTS(j_encodings),
+ ARRAY_LENGTH(j_encodings),
j_encodings,
- NUM_ELEMENTS(j_charsets),
+ ARRAY_LENGTH(j_charsets),
j_charsets,
"jis_roman",
"JIS_X_1983"
},
{
- NUM_ELEMENTS(sc_encodings),
+ ARRAY_LENGTH(sc_encodings),
sc_encodings,
- NUM_ELEMENTS(sc_charsets),
+ ARRAY_LENGTH(sc_charsets),
sc_charsets,
"gb_roman",
"GB_2312-80"
},
{
- NUM_ELEMENTS(tc_encodings),
+ ARRAY_LENGTH(tc_encodings),
tc_encodings,
- NUM_ELEMENTS(tc_charsets),
+ ARRAY_LENGTH(tc_charsets),
tc_charsets,
"cns_roman",
"BIG5"
},
{
- NUM_ELEMENTS(k_encodings),
+ ARRAY_LENGTH(k_encodings),
k_encodings,
- NUM_ELEMENTS(k_charsets),
+ ARRAY_LENGTH(k_charsets),
k_charsets,
"ks_roman",
"KS_X_1992"
@@ -1793,12 +1791,12 @@ prt_next_dsc(struct prt_dsc_line_S *p_dsc_line)
return FALSE;
// Find type of DSC comment
- for (comment = 0; comment < (int)NUM_ELEMENTS(prt_dsc_table); comment++)
+ for (comment = 0; comment < (int)ARRAY_LENGTH(prt_dsc_table); comment++)
if (prt_resfile_strncmp(0, prt_dsc_table[comment].string,
prt_dsc_table[comment].len) == 0)
break;
- if (comment != NUM_ELEMENTS(prt_dsc_table))
+ if (comment != ARRAY_LENGTH(prt_dsc_table))
{
// Return type of comment
p_dsc_line->type = prt_dsc_table[comment].type;
@@ -2385,7 +2383,7 @@ mch_print_init(
int cmap_first = 0;
p_mbenc_first = NULL;
- for (cmap = 0; cmap < (int)NUM_ELEMENTS(prt_ps_mbfonts); cmap++)
+ for (cmap = 0; cmap < (int)ARRAY_LENGTH(prt_ps_mbfonts); cmap++)
if (prt_match_encoding((char *)p_encoding, &prt_ps_mbfonts[cmap],
&p_mbenc))
{
diff --git a/src/help.c b/src/help.c
index ee6ff1851..28d914c82 100644
--- a/src/help.c
+++ b/src/help.c
@@ -381,7 +381,7 @@ find_help_tags(
// When the string starting with "expr-" and containing '?' and matches
// the table, it is taken literally (but ~ is escaped). Otherwise '?'
// is recognized as a wildcard.
- for (i = (int)(sizeof(expr_table) / sizeof(char *)); --i >= 0; )
+ for (i = (int)ARRAY_LENGTH(expr_table); --i >= 0; )
if (STRCMP(arg + 5, expr_table[i]) == 0)
{
int si = 0, di = 0;
diff --git a/src/highlight.c b/src/highlight.c
index 56b198883..defbe5517 100644
--- a/src/highlight.c
+++ b/src/highlight.c
@@ -998,7 +998,7 @@ do_highlight(
off = 0;
while (arg[off] != NUL)
{
- for (i = sizeof(hl_attr_table) / sizeof(int); --i >= 0; )
+ for (i = ARRAY_LENGTH(hl_attr_table); --i >= 0; )
{
len = (int)STRLEN(hl_name_table[i]);
if (STRNICMP(arg + off, hl_name_table[i], len) == 0)
@@ -1168,7 +1168,7 @@ do_highlight(
// reduce calls to STRICMP a bit, it can be slow
off = TOUPPER_ASC(*arg);
- for (i = (sizeof(color_names) / sizeof(char *)); --i >= 0; )
+ for (i = ARRAY_LENGTH(color_names); --i >= 0; )
if (off == color_names[i][0]
&& STRICMP(arg + 1, color_names[i] + 1) == 0)
break;
diff --git a/src/if_mzsch.c b/src/if_mzsch.c
index 58b169231..0c1c765db 100644
--- a/src/if_mzsch.c
+++ b/src/if_mzsch.c
@@ -3799,7 +3799,7 @@ make_modules(void)
mod = scheme_primitive_module(vimext_symbol, environment);
MZ_GC_CHECK();
// all prims made closed so they can access their own names
- for (i = 0; i < (int)(sizeof(prims)/sizeof(prims[0])); i++)
+ for (i = 0; i < (int)ARRAY_LENGTH(prims); i++)
{
Vim_Prim *prim = prims + i;
closed_prim = scheme_make_closed_prim_w_arity(prim->prim, prim, prim->name,
diff --git a/src/macros.h b/src/macros.h
index c11ee660c..4ca24c0f5 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -396,3 +396,6 @@
#ifndef MAX
# define MAX(a, b) ((a) > (b) ? (a) : (b))
#endif
+
+// Length of the array.
+#define ARRAY_LENGTH(a) (sizeof(a) / sizeof((a)[0]))
diff --git a/src/main.c b/src/main.c
index db8202ea7..de94a1576 100644
--- a/src/main.c
+++ b/src/main.c
@@ -645,7 +645,7 @@ vim_main2(void)
#endif
/*
- * When done something that is not allowed or error message call
+ * When done something that is not allowed or given an error message call
* wait_return. This must be done before starttermcap(), because it may
* switch to another screen. It must be done after settmode(TMODE_RAW),
* because we want to react on a single key stroke.
@@ -1662,7 +1662,7 @@ getout(int exitval)
{
// give the user a chance to read the (error) message
no_wait_return = FALSE;
- wait_return(FALSE);
+// wait_return(FALSE);
}
// Position the cursor again, the autocommands may have moved it
@@ -3435,7 +3435,7 @@ usage(void)
{
mch_msg(_(" vim [arguments] "));
mch_msg(_(use[i]));
- if (i == (sizeof(use) / sizeof(char_u *)) - 1)
+ if (i == ARRAY_LENGTH(use) - 1)
break;
mch_msg(_("\n or:"));
}
diff --git a/src/map.c b/src/map.c
index 2e792feaa..9923522b1 100644
--- a/src/map.c
+++ b/src/map.c
@@ -2478,13 +2478,12 @@ init_mappings(void)
if (!gui.starting)
# endif
{
- for (i = 0;
- i < (int)(sizeof(cinitmappings) / sizeof(struct initmap)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(cinitmappings); ++i)
add_map(cinitmappings[i].arg, cinitmappings[i].mode);
}
# endif
# if defined(FEAT_GUI_MSWIN) || defined(MACOS_X)
- for (i = 0; i < (int)(sizeof(initmappings) / sizeof(struct initmap)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(initmappings); ++i)
add_map(initmappings[i].arg, initmappings[i].mode);
# endif
#endif
diff --git a/src/mbyte.c b/src/mbyte.c
index 697e58520..6df3a15de 100644
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -2850,7 +2850,7 @@ utf_class_buf(int c, buf_T *buf)
};
int bot = 0;
- int top = sizeof(classes) / sizeof(struct clinterval) - 1;
+ int top = ARRAY_LENGTH(classes) - 1;
int mid;
// First quick check for Latin1 characters, use 'iskeyword'.
@@ -3948,7 +3948,7 @@ utf_allow_break_before(int cc)
};
int first = 0;
- int last = sizeof(BOL_prohibition_punct)/sizeof(int) - 1;
+ int last = ARRAY_LENGTH(BOL_prohibition_punct) - 1;
int mid = 0;
while (first < last)
@@ -3998,7 +3998,7 @@ utf_allow_break_after(int cc)
};
int first = 0;
- int last = sizeof(EOL_prohibition_punct)/sizeof(int) - 1;
+ int last = ARRAY_LENGTH(EOL_prohibition_punct) - 1;
int mid = 0;
while (first < last)
diff --git a/src/memline.c b/src/memline.c
index 5356369c1..a0b642908 100644
--- a/src/memline.c
+++ b/src/memline.c
@@ -1312,7 +1312,7 @@ ml_recover(int checkext)
}
#ifdef FEAT_CRYPT
- for (i = 0; i < (int)(sizeof(id1_codes) / sizeof(int)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(id1_codes); ++i)
if (id1_codes[i] == b0p->b0_id[1])
b0_cm = i;
if (b0_cm > 0)
diff --git a/src/menu.c b/src/menu.c
index 4f5e26b3d..fb4be218b 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -73,7 +73,7 @@ static const char *toolbar_names[] =
/* 25 */ "Make", "TagJump", "RunCtags", "WinVSplit", "WinMaxWidth",
/* 30 */ "WinMinWidth", "Exit"
};
-# define TOOLBAR_NAME_COUNT (sizeof(toolbar_names) / sizeof(char *))
+# define TOOLBAR_NAME_COUNT ARRAY_LENGTH(toolbar_names)
#endif
/*
diff --git a/src/misc2.c b/src/misc2.c
index 08e6ed936..0553c2ce1 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1050,7 +1050,6 @@ free_all_mem(void)
if (entered_free_all_mem)
return;
entered_free_all_mem = TRUE;
-
// Don't want to trigger autocommands from here on.
block_autocmds();
@@ -2542,7 +2541,7 @@ static struct key_name_entry
// NOTE: When adding a long name update MAX_KEY_NAME_LEN.
};
-#define KEY_NAMES_TABLE_LEN (sizeof(key_names_table) / sizeof(struct key_name_entry))
+#define KEY_NAMES_TABLE_LEN ARRAY_LENGTH(key_names_table)
/*
* Return the modifier mask bit (MOD_MASK_*) which corresponds to the given
diff --git a/src/normal.c b/src/normal.c
index 39643bae8..cb496dd1f 100644
--- a/src/normal.c
+++ b/src/normal.c
@@ -379,7 +379,7 @@ static const struct nv_cmd
};
// Number of commands in nv_cmds[].
-#define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd))
+#define NV_CMDS_SIZE ARRAY_LENGTH(nv_cmds)
// Sorted index of commands in nv_cmds[].
static short nv_cmd_idx[NV_CMDS_SIZE];
diff --git a/src/ops.c b/src/ops.c
index 87fb2a05b..48d629df2 100644
--- a/src/ops.c
+++ b/src/ops.c
@@ -82,7 +82,7 @@ get_op_type(int char1, int char2)
{
if (opchars[i][0] == char1 && opchars[i][1] == char2)
break;
- if (i == (int)(sizeof(opchars) / sizeof(char [3]) - 1))
+ if (i == (int)ARRAY_LENGTH(opchars) - 1)
{
internal_error("get_op_type()");
break;
diff --git a/src/option.c b/src/option.c
index 6ca424e12..33d29a1fc 100644
--- a/src/option.c
+++ b/src/option.c
@@ -145,7 +145,7 @@ set_init_1(int clean_arg)
opt_idx = findoption((char_u *)"backupskip");
ga_init2(&ga, 1, 100);
- for (n = 0; n < (long)(sizeof(names) / sizeof(char *)); ++n)
+ for (n = 0; n < (long)ARRAY_LENGTH(names); ++n)
{
mustfree = FALSE;
# ifdef UNIX
@@ -6317,8 +6317,7 @@ ExpandSettings(
regmatch->rm_ic = ic;
if (xp->xp_context != EXPAND_BOOL_SETTINGS)
{
- for (match = 0; match < (int)(sizeof(names) / sizeof(char *));
- ++match)
+ for (match = 0; match < (int)ARRAY_LENGTH(names); ++match)
if (vim_regexec(regmatch, (char_u *)names[match], (colnr_T)0))
{
if (loop == 0)
diff --git a/src/optiondefs.h b/src/optiondefs.h
index 42f355c28..782e4ef44 100644
--- a/src/optiondefs.h
+++ b/src/optiondefs.h
@@ -3033,7 +3033,7 @@ static struct vimoption options[] =
{NULL, NULL, 0, NULL, PV_NONE, {NULL, NULL} SCTX_INIT}
};
-#define OPTION_COUNT (sizeof(options) / sizeof(struct vimoption))
+#define OPTION_COUNT ARRAY_LENGTH(options)
// The following is needed to make the gen_opt_test.vim script work.
// {"
diff --git a/src/os_win32.c b/src/os_win32.c
index c5bbc2bf2..874a2c69d 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -1105,7 +1105,7 @@ decode_key_event(
return TRUE;
}
- for (i = sizeof(VirtKeyMap) / sizeof(VirtKeyMap[0]); --i >= 0; )
+ for (i = ARRAY_LENGTH(VirtKeyMap); --i >= 0; )
{
if (VirtKeyMap[i].wVirtKey == pker->wVirtualKeyCode)
{
@@ -3045,7 +3045,7 @@ mch_get_user_name(
int len)
{
WCHAR wszUserName[256 + 1]; // UNLEN is 256
- DWORD wcch = sizeof(wszUserName) / sizeof(WCHAR);
+ DWORD wcch = ARRAY_LENGTH(wszUserName);
if (GetUserNameW(wszUserName, &wcch))
{
@@ -3072,7 +3072,7 @@ mch_get_host_name(
int len)
{
WCHAR wszHostName[256 + 1];
- DWORD wcch = sizeof(wszHostName) / sizeof(WCHAR);
+ DWORD wcch = ARRAY_LENGTH(wszHostName);
if (GetComputerNameW(wszHostName, &wcch))
{
@@ -4757,8 +4757,7 @@ mch_call_shell(
WCHAR szShellTitle[512];
// Change the title to reflect that we are in a subshell.
- if (GetConsoleTitleW(szShellTitle,
- sizeof(szShellTitle)/sizeof(WCHAR) - 4) > 0)
+ if (GetConsoleTitleW(szShellTitle, ARRAY_LENGTH(szShellTitle) - 4) > 0)
{
if (cmd == NULL)
wcscat(szShellTitle, L" :sh");
@@ -4770,7 +4769,7 @@ mch_call_shell(
{
wcscat(szShellTitle, L" - !");
if ((wcslen(szShellTitle) + wcslen(wn) <
- sizeof(szShellTitle)/sizeof(WCHAR)))
+ ARRAY_LENGTH(szShellTitle)))
wcscat(szShellTitle, wn);
SetConsoleTitleW(szShellTitle);
vim_free(wn);
diff --git a/src/popupwin.c b/src/popupwin.c
index 35c4b0af5..cd343f819 100644
--- a/src/popupwin.c
+++ b/src/popupwin.c
@@ -402,8 +402,7 @@ get_pos_entry(dict_T *d, int give_error)
if (str == NULL)
return POPPOS_NONE;
- for (nr = 0; nr < (int)(sizeof(poppos_entries) / sizeof(poppos_entry_T));
- ++nr)
+ for (nr = 0; nr < (int)ARRAY_LENGTH(poppos_entries); ++nr)
if (STRCMP(str, poppos_entries[nr].pp_name) == 0)
return poppos_entries[nr].pp_val;
@@ -3042,8 +3041,7 @@ f_popup_getoptions(typval_T *argvars, typval_T *rettv)
if (wp->w_close_cb.cb_name != NULL)
dict_add_callback(dict, "callback", &wp->w_close_cb);
- for (i = 0; i < (int)(sizeof(poppos_entries) / sizeof(poppos_entry_T));
- ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(poppos_entries); ++i)
if (wp->w_popup_pos == poppos_entries[i].pp_val)
{
dict_add_string(dict, "pos",
diff --git a/src/quickfix.c b/src/quickfix.c
index 665641c0f..ad07a5b4e 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -5971,7 +5971,7 @@ vgr_match_buflines(
char_u *str = ml_get_buf(buf, lnum, FALSE);
int score;
int_u matches[MAX_FUZZY_MATCHES];
- int_u sz = sizeof(matches) / sizeof(matches[0]);
+ int_u sz = ARRAY_LENGTH(matches);
// Fuzzy string match
while (fuzzy_match(str + col, spat, FALSE, &score, matches, sz) > 0)
diff --git a/src/regexp.c b/src/regexp.c
index 8c1431d3c..805056e3e 100644
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -202,7 +202,7 @@ get_char_class(char_u **pp)
if ((*pp)[1] == ':')
{
- for (i = 0; i < (int)(sizeof(class_names) / sizeof(*class_names)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(class_names); ++i)
if (STRNCMP(*pp + 2, class_names[i], STRLEN(class_names[i])) == 0)
{
*pp += STRLEN(class_names[i]) + 2;
diff --git a/src/screen.c b/src/screen.c
index 9d5d4df98..7c27e2ca4 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -4817,14 +4817,14 @@ set_chars_option(win_T *wp, char_u **varp)
{
tab = lcstab;
CLEAR_FIELD(lcs_chars);
- entries = sizeof(lcstab) / sizeof(struct charstab);
+ entries = ARRAY_LENGTH(lcstab);
if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL)
varp = &p_lcs;
}
else
{
tab = filltab;
- entries = sizeof(filltab) / sizeof(struct charstab);
+ entries = ARRAY_LENGTH(filltab);
}
// first round: check for valid value, second round: assign values
diff --git a/src/search.c b/src/search.c
index 24dcd5a58..bbf67d5ce 100644
--- a/src/search.c
+++ b/src/search.c
@@ -4444,7 +4444,7 @@ fuzzy_match_recursive(
if (fuzzy_match_recursive(fuzpat, next_char, strIdx + 1,
&recursiveScore, strBegin, strLen, matches,
recursiveMatches,
- sizeof(recursiveMatches)/sizeof(recursiveMatches[0]),
+ ARRAY_LENGTH(recursiveMatches),
nextMatch, recursionCount))
{
// Pick best recursive score
diff --git a/src/syntax.c b/src/syntax.c
index c3572d843..60c35bdce 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -4573,7 +4573,7 @@ get_syn_options(
if (strchr(first_letters, *arg) == NULL)
break;
- for (fidx = sizeof(flagtab) / sizeof(struct flag); --fidx >= 0; )
+ for (fidx = ARRAY_LENGTH(flagtab); --fidx >= 0; )
{
p = flagtab[fidx].name;
for (i = 0, len = 0; p[i] != NUL; i += 2, ++len)
diff --git a/src/term.c b/src/term.c
index a91d2c73e..99b33d439 100644
--- a/src/term.c
+++ b/src/term.c
@@ -6725,7 +6725,7 @@ gui_get_color_cmn(char_u *name)
}
// Check if the name is one of the colors we know
- for (i = 0; i < (int)(sizeof(rgb_table) / sizeof(rgb_table[0])); i++)
+ for (i = 0; i < (int)ARRAY_LENGTH(rgb_table); i++)
if (STRICMP(name, rgb_table[i].color_name) == 0)
return gui_adjust_rgb(rgb_table[i].color);
diff --git a/src/terminal.c b/src/terminal.c
index 2189d0184..e3945d03a 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -5691,7 +5691,7 @@ f_term_getattr(typval_T *argvars, typval_T *rettv)
if (attr > HL_ALL)
attr = syn_attr2attr(attr);
- for (i = 0; i < sizeof(attrs)/sizeof(attrs[0]); ++i)
+ for (i = 0; i < ARRAY_LENGTH(attrs); ++i)
if (STRCMP(name, attrs[i].name) == 0)
{
rettv->vval.v_number = (attr & attrs[i].attr) != 0 ? 1 : 0;
diff --git a/src/time.c b/src/time.c
index a28708f9f..6d4ad5d51 100644
--- a/src/time.c
+++ b/src/time.c
@@ -276,8 +276,7 @@ f_strftime(typval_T *argvars, typval_T *rettv)
wp = enc_to_utf16(p, NULL);
if (wp != NULL)
- (void)wcsftime(result_buf, sizeof(result_buf) / sizeof(WCHAR),
- wp, curtime);
+ (void)wcsftime(result_buf, ARRAY_LENGTH(result_buf), wp, curtime);
else
result_buf[0] = NUL;
rettv->vval.v_string = utf16_to_enc(result_buf, NULL);
diff --git a/src/usercmd.c b/src/usercmd.c
index 03e7b245d..a4bbfd77c 100644
--- a/src/usercmd.c
+++ b/src/usercmd.c
@@ -339,7 +339,7 @@ get_user_cmd_flags(expand_T *xp UNUSED, int idx)
"count", "nargs", "range", "register"
};
- if (idx >= (int)(sizeof(user_cmd_flags) / sizeof(user_cmd_flags[0])))
+ if (idx >= (int)ARRAY_LENGTH(user_cmd_flags))
return NULL;
return (char_u *)user_cmd_flags[idx];
}
@@ -352,7 +352,7 @@ get_user_cmd_nargs(expand_T *xp UNUSED, int idx)
{
static char *user_cmd_nargs[] = {"0", "1", "*", "?", "+"};
- if (idx >= (int)(sizeof(user_cmd_nargs) / sizeof(user_cmd_nargs[0])))
+ if (idx >= (int)ARRAY_LENGTH(user_cmd_nargs))
return NULL;
return (char_u *)user_cmd_nargs[idx];
}
diff --git a/src/version.c b/src/version.c
index 321047f56..812731417 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2922,
+/**/
2921,
/**/
2920,
@@ -6627,7 +6629,7 @@ has_patch(int n)
// Perform a binary search.
l = 0;
- h = (int)(sizeof(included_patches) / sizeof(included_patches[0])) - 1;
+ h = (int)ARRAY_LENGTH(included_patches) - 1;
while (l < h)
{
m = (l + h) / 2;
@@ -6854,7 +6856,7 @@ list_version(void)
{
msg_puts(_("\nIncluded patches: "));
first = -1;
- i = (int)(sizeof(included_patches) / sizeof(included_patches[0])) - 1;
+ i = (int)ARRAY_LENGTH(included_patches) - 1;
while (--i >= 0)
{
if (first < 0)
@@ -7145,7 +7147,7 @@ intro_message(
#endif
// blanklines = screen height - # message lines
- blanklines = (int)Rows - ((sizeof(lines) / sizeof(char *)) - 1);
+ blanklines = (int)Rows - (ARRAY_LENGTH(lines) - 1);
if (!p_cp)
blanklines += 4; // add 4 for not showing "Vi compatible" message
@@ -7164,7 +7166,7 @@ intro_message(
row = blanklines / 2;
if ((row >= 2 && Columns >= 50) || colon)
{
- for (i = 0; i < (int)(sizeof(lines) / sizeof(char *)); ++i)
+ for (i = 0; i < (int)ARRAY_LENGTH(lines); ++i)
{
p = lines[i];
#ifdef FEAT_GUI