Merge #2418: Remove char_u (4)
Reviewed-by: Scott Prager <splinterofchaos@gmail.com> Reviewed-by: Michael Reed <m.reed@mykolab.com> Reviewed-by: Eliseo Martínez <eliseomarmol@gmail.com>
This commit is contained in:
commit
7086d435e0
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@ -808,7 +808,7 @@ static void diff_file(char_u *tmp_orig, char_u *tmp_new, char_u *tmp_diff)
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/* We don't want $DIFF_OPTIONS to get in the way. */
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if (os_getenv("DIFF_OPTIONS")) {
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vim_setenv((char_u *)"DIFF_OPTIONS", (char_u *)"");
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vim_setenv("DIFF_OPTIONS", "");
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}
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/* Build the diff command and execute it. Always use -a, binary
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@ -1751,17 +1751,15 @@ ex_let_one (
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name[len] = NUL;
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p = get_tv_string_chk(tv);
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if (p != NULL && op != NULL && *op == '.') {
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bool mustfree = false;
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char_u *s = vim_getenv(name, &mustfree);
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char *s = vim_getenv((char *)name);
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if (s != NULL) {
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p = tofree = concat_str(s, p);
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if (mustfree)
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xfree(s);
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p = tofree = concat_str((char_u *)s, p);
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xfree(s);
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}
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}
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if (p != NULL) {
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vim_setenv(name, p);
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vim_setenv((char *)name, (char *)p);
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if (STRICMP(name, "HOME") == 0)
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init_homedir();
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else if (didset_vim && STRICMP(name, "VIM") == 0)
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@ -6357,7 +6355,6 @@ static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate)
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{
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char_u *name;
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char_u *string = NULL;
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bool mustfree = false;
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int len;
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int cc;
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@ -6372,15 +6369,9 @@ static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate)
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cc = name[len];
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name[len] = NUL;
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// First try vim_getenv(), fast for normal environment vars.
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string = vim_getenv(name, &mustfree);
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if (string != NULL && *string != NUL) {
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if (!mustfree) {
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string = vim_strsave(string);
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}
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} else {
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if (mustfree) {
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xfree(string);
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}
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string = (char_u *)vim_getenv((char *)name);
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if (string == NULL || *string == NUL) {
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xfree(string);
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// Next try expanding things like $VIM and ${HOME}.
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string = expand_env_save(name - 1);
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@ -12417,7 +12408,7 @@ static void f_resolve(typval_T *argvars, typval_T *rettv)
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is_relative_to_current = TRUE;
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len = STRLEN(p);
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if (len > 0 && after_pathsep(p, p + len)) {
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if (len > 0 && after_pathsep((char *)p, (char *)p + len)) {
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has_trailing_pathsep = TRUE;
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p[len - 1] = NUL; /* the trailing slash breaks readlink() */
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}
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@ -12531,7 +12522,7 @@ static void f_resolve(typval_T *argvars, typval_T *rettv)
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* if the argument had none. But keep "/" or "//". */
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if (!has_trailing_pathsep) {
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q = p + STRLEN(p);
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if (after_pathsep(p, q))
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if (after_pathsep((char *)p, (char *)q))
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*path_tail_with_sep(p) = NUL;
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}
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@ -19929,7 +19920,7 @@ repeat:
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valid |= VALID_HEAD;
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*usedlen += 2;
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s = get_past_head(*fnamep);
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while (tail > s && after_pathsep(s, tail))
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while (tail > s && after_pathsep((char *)s, (char *)tail))
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mb_ptr_back(*fnamep, tail);
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*fnamelen = (int)(tail - *fnamep);
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if (*fnamelen == 0) {
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@ -19938,7 +19929,7 @@ repeat:
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*bufp = *fnamep = tail = vim_strsave((char_u *)".");
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*fnamelen = 1;
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} else {
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while (tail > s && !after_pathsep(s, tail))
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while (tail > s && !after_pathsep((char *)s, (char *)tail))
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mb_ptr_back(*fnamep, tail);
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}
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}
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@ -5061,7 +5061,6 @@ void fix_help_buffer(void)
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char_u *fname;
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char_u *p;
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char_u *rt;
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bool mustfree;
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/* set filetype to "help". */
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set_option_value((char_u *)"ft", 0L, (char_u *)"help", OPT_LOCAL);
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@ -5116,8 +5115,7 @@ void fix_help_buffer(void)
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p = p_rtp;
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while (*p != NUL) {
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copy_option_part(&p, NameBuff, MAXPATHL, ",");
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mustfree = FALSE;
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rt = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
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rt = (char_u *)vim_getenv("VIMRUNTIME");
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if (path_full_compare(rt, NameBuff, FALSE) != kEqualFiles) {
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int fcount;
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char_u **fnames;
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@ -5242,8 +5240,7 @@ void fix_help_buffer(void)
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FreeWild(fcount, fnames);
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}
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}
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if (mustfree)
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xfree(rt);
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xfree(rt);
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}
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break;
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}
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@ -2970,26 +2970,26 @@ static char *get_locale_val(int what)
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* Obtain the current messages language. Used to set the default for
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* 'helplang'. May return NULL or an empty string.
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*/
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char_u *get_mess_lang(void)
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char *get_mess_lang(void)
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{
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char_u *p;
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char *p;
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# ifdef HAVE_GET_LOCALE_VAL
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# if defined(LC_MESSAGES)
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p = (char_u *)get_locale_val(LC_MESSAGES);
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p = get_locale_val(LC_MESSAGES);
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# else
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/* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
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* may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME
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* and LC_MONETARY may be set differently for a Japanese working in the
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* US. */
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p = (char_u *)get_locale_val(LC_COLLATE);
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p = get_locale_val(LC_COLLATE);
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# endif
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# else
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p = os_getenv((char_u *)"LC_ALL");
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p = os_getenv("LC_ALL");
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if (p == NULL || *p == NUL) {
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p = os_getenv((char_u *)"LC_MESSAGES");
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p = os_getenv("LC_MESSAGES");
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if (p == NULL || *p == NUL)
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p = os_getenv((char_u *)"LANG");
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p = os_getenv("LANG");
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}
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# endif
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return p;
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@ -3127,22 +3127,20 @@ void ex_language(exarg_T *eap)
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++_nl_msg_cat_cntr;
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#endif
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/* Reset $LC_ALL, otherwise it would overrule everything. */
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vim_setenv((char_u *)"LC_ALL", (char_u *)"");
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vim_setenv("LC_ALL", "");
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if (what != LC_TIME) {
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/* Tell gettext() what to translate to. It apparently doesn't
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* use the currently effective locale. */
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if (what == LC_ALL) {
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vim_setenv((char_u *)"LANG", name);
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vim_setenv("LANG", (char *)name);
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/* Clear $LANGUAGE because GNU gettext uses it. */
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vim_setenv((char_u *)"LANGUAGE", (char_u *)"");
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vim_setenv("LANGUAGE", "");
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}
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if (what != LC_CTYPE) {
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char_u *mname;
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mname = name;
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vim_setenv((char_u *)"LC_MESSAGES", mname);
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set_helplang_default(mname);
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vim_setenv("LC_MESSAGES", (char *)name);
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set_helplang_default((char *)name);
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}
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}
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@ -3825,7 +3825,6 @@ static void expand_shellcmd(char_u *filepat, int *num_file, char_u ***file,
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char_u *pat;
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int i;
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char_u *path;
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bool mustfree = false;
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garray_T ga;
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char_u *buf = xmalloc(MAXPATHL);
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size_t l;
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@ -3849,7 +3848,7 @@ static void expand_shellcmd(char_u *filepat, int *num_file, char_u ***file,
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|| (pat[1] == '.' && vim_ispathsep(pat[2])))))
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path = (char_u *)".";
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else {
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path = vim_getenv((char_u *)"PATH", &mustfree);
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path = (char_u *)vim_getenv("PATH");
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if (path == NULL)
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path = (char_u *)"";
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}
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@ -3900,8 +3899,7 @@ static void expand_shellcmd(char_u *filepat, int *num_file, char_u ***file,
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xfree(buf);
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xfree(pat);
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if (mustfree)
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xfree(path);
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xfree(path);
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}
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/*
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@ -422,7 +422,7 @@ readfile (
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*/
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if (fname != NULL && *fname != NUL) {
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p = fname + STRLEN(fname);
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if (after_pathsep(fname, p) || STRLEN(fname) >= MAXPATHL) {
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if (after_pathsep((char *)fname, (char *)p) || STRLEN(fname) >= MAXPATHL) {
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filemess(curbuf, fname, (char_u *)_("Illegal file name"), 0);
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msg_end();
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msg_scroll = msg_save;
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@ -4369,7 +4369,7 @@ modname (
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xfree(retval);
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return NULL;
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}
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if (!after_pathsep(retval, retval + fnamelen)) {
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if (!after_pathsep((char *)retval, (char *)retval + fnamelen)) {
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retval[fnamelen++] = PATHSEP;
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retval[fnamelen] = NUL;
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}
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@ -829,18 +829,16 @@ static void init_locale(void)
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# endif
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{
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bool mustfree = false;
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char_u *p;
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/* expand_env() doesn't work yet, because chartab[] is not initialized
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* yet, call vim_getenv() directly */
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p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree);
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p = (char_u *)vim_getenv("VIMRUNTIME");
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if (p != NULL && *p != NUL) {
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vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p);
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bindtextdomain(VIMPACKAGE, (char *)NameBuff);
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}
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if (mustfree)
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xfree(p);
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xfree(p);
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textdomain(VIMPACKAGE);
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}
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TIME_MSG("locale set");
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@ -1340,7 +1340,7 @@ recover_names (
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num_names = 3;
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} else {
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p = dir_name + STRLEN(dir_name);
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if (after_pathsep(dir_name, p) && p[-1] == p[-2]) {
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if (after_pathsep((char *)dir_name, (char *)p) && p[-1] == p[-2]) {
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/* Ends with '//', Use Full path for swap name */
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tail = make_percent_swname(dir_name, fname_res);
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} else {
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@ -3066,7 +3066,7 @@ char_u *makeswapname(char_u *fname, char_u *ffname, buf_T *buf, char_u *dir_name
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#endif
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s = dir_name + STRLEN(dir_name);
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if (after_pathsep(dir_name, s) && s[-1] == s[-2]) { /* Ends with '//', Use Full path */
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if (after_pathsep((char *)dir_name, (char *)s) && s[-1] == s[-2]) { /* Ends with '//', Use Full path */
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r = NULL;
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if ((s = make_percent_swname(dir_name, fname)) != NULL) {
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r = modname(s, (char_u *)".swp", FALSE);
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@ -1804,19 +1804,20 @@ void set_init_1(void)
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# endif
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int len;
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garray_T ga;
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bool mustfree;
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ga_init(&ga, 1, 100);
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for (size_t n = 0; n < ARRAY_SIZE(names); ++n) {
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mustfree = FALSE;
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bool mustfree = true;
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# ifdef UNIX
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if (*names[n] == NUL)
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if (*names[n] == NUL) {
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p = (char_u *)"/tmp";
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mustfree = false;
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}
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else
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# endif
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p = vim_getenv((char_u *)names[n], &mustfree);
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p = (char_u *)vim_getenv(names[n]);
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if (p != NULL && *p != NUL) {
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/* First time count the NUL, otherwise count the ','. */
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// First time count the NUL, otherwise count the ','.
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len = (int)STRLEN(p) + 3;
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ga_grow(&ga, len);
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if (!GA_EMPTY(&ga))
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@ -1826,8 +1827,9 @@ void set_init_1(void)
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STRCAT(ga.ga_data, "*");
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ga.ga_len += len;
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}
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if (mustfree)
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if(mustfree) {
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xfree(p);
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}
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}
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if (ga.ga_data != NULL) {
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set_string_default("bsk", ga.ga_data);
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@ -1861,10 +1863,9 @@ void set_init_1(void)
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char_u *buf;
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int i;
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int j;
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bool mustfree = false;
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/* Initialize the 'cdpath' option's default value. */
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cdpath = vim_getenv((char_u *)"CDPATH", &mustfree);
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cdpath = (char_u *)vim_getenv("CDPATH");
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if (cdpath != NULL) {
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buf = xmalloc(2 * STRLEN(cdpath) + 2);
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{
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@ -1887,8 +1888,7 @@ void set_init_1(void)
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} else
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xfree(buf); /* cannot happen */
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}
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if (mustfree)
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xfree(cdpath);
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xfree(cdpath);
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}
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}
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@ -2288,7 +2288,7 @@ void set_init_3(void)
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* When 'helplang' is still at its default value, set it to "lang".
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* Only the first two characters of "lang" are used.
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*/
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void set_helplang_default(char_u *lang)
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void set_helplang_default(const char *lang)
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{
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int idx;
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@ -2298,7 +2298,7 @@ void set_helplang_default(char_u *lang)
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if (idx >= 0 && !(options[idx].flags & P_WAS_SET)) {
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if (options[idx].flags & P_ALLOCED)
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free_string_option(p_hlg);
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p_hlg = vim_strsave(lang);
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p_hlg = (char_u *)xstrdup(lang);
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/* zh_CN becomes "cn", zh_TW becomes "tw". */
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if (STRNICMP(p_hlg, "zh_", 3) == 0 && STRLEN(p_hlg) >= 5) {
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p_hlg[0] = (char_u)TOLOWER_ASC(p_hlg[3]);
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|
@ -3644,11 +3644,11 @@ did_set_string_option (
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else if (varp == &p_hf) {
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/* May compute new values for $VIM and $VIMRUNTIME */
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if (didset_vim) {
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vim_setenv((char_u *)"VIM", (char_u *)"");
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vim_setenv("VIM", "");
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didset_vim = FALSE;
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}
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if (didset_vimruntime) {
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vim_setenv((char_u *)"VIMRUNTIME", (char_u *)"");
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vim_setenv("VIMRUNTIME", "");
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didset_vimruntime = FALSE;
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||||
}
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||||
}
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||||
|
@ -7428,20 +7428,20 @@ static void paste_option_changed(void)
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/// When "fname" is not NULL, use it to set $"envname" when it wasn't set yet.
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void vimrc_found(char_u *fname, char_u *envname)
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{
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bool dofree = false;
|
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char_u *p;
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|
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if (fname != NULL) {
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p = vim_getenv(envname, &dofree);
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p = (char_u *)vim_getenv((char *)envname);
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if (p == NULL) {
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/* Set $MYVIMRC to the first vimrc file found. */
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p = FullName_save(fname, FALSE);
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if (p != NULL) {
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vim_setenv(envname, p);
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vim_setenv((char *)envname, (char *)p);
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xfree(p);
|
||||
}
|
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} else if (dofree)
|
||||
} else {
|
||||
xfree(p);
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||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -215,31 +215,29 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
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int c;
|
||||
char_u *var;
|
||||
bool copy_char;
|
||||
bool mustfree; /* var was allocated, need to free it later */
|
||||
bool at_start = true; /* at start of a name */
|
||||
bool mustfree; // var was allocated, need to free it later
|
||||
bool at_start = true; // at start of a name
|
||||
int startstr_len = 0;
|
||||
|
||||
if (startstr != NULL)
|
||||
startstr_len = (int)STRLEN(startstr);
|
||||
|
||||
src = skipwhite(srcp);
|
||||
--dstlen; /* leave one char space for "\," */
|
||||
--dstlen; // leave one char space for "\,"
|
||||
while (*src && dstlen > 0) {
|
||||
copy_char = true;
|
||||
if ((*src == '$') || (*src == '~' && at_start)) {
|
||||
mustfree = false;
|
||||
|
||||
/*
|
||||
* The variable name is copied into dst temporarily, because it may
|
||||
* be a string in read-only memory and a NUL needs to be appended.
|
||||
*/
|
||||
if (*src != '~') { /* environment var */
|
||||
// The variable name is copied into dst temporarily, because it may
|
||||
// be a string in read-only memory and a NUL needs to be appended.
|
||||
if (*src != '~') { // environment var
|
||||
tail = src + 1;
|
||||
var = dst;
|
||||
c = dstlen - 1;
|
||||
|
||||
#ifdef UNIX
|
||||
/* Unix has ${var-name} type environment vars */
|
||||
// Unix has ${var-name} type environment vars
|
||||
if (*tail == '{' && !vim_isIDc('{')) {
|
||||
tail++; /* ignore '{' */
|
||||
while (c-- > 0 && *tail && *tail != '}')
|
||||
|
@ -262,7 +260,8 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
}
|
||||
#endif
|
||||
*var = NUL;
|
||||
var = vim_getenv(dst, &mustfree);
|
||||
var = (char_u *)vim_getenv((char *)dst);
|
||||
mustfree = true;
|
||||
#if defined(UNIX)
|
||||
}
|
||||
#endif
|
||||
|
@ -271,11 +270,9 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
|| vim_strchr((char_u *)" ,\t\n", src[1]) != NULL) {
|
||||
var = homedir;
|
||||
tail = src + 1;
|
||||
} else { /* user directory */
|
||||
} else { // user directory
|
||||
#if defined(UNIX)
|
||||
/*
|
||||
* Copy ~user to dst[], so we can put a NUL after it.
|
||||
*/
|
||||
// Copy ~user to dst[], so we can put a NUL after it.
|
||||
tail = src;
|
||||
var = dst;
|
||||
c = dstlen - 1;
|
||||
|
@ -285,12 +282,10 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
&& !vim_ispathsep(*tail))
|
||||
*var++ = *tail++;
|
||||
*var = NUL;
|
||||
/*
|
||||
* Use os_get_user_directory() to get the user directory.
|
||||
* If this function fails, the shell is used to
|
||||
* expand ~user. This is slower and may fail if the shell
|
||||
* does not support ~user (old versions of /bin/sh).
|
||||
*/
|
||||
// Use os_get_user_directory() to get the user directory.
|
||||
// If this function fails, the shell is used to
|
||||
// expand ~user. This is slower and may fail if the shell
|
||||
// does not support ~user (old versions of /bin/sh).
|
||||
var = (char_u *)os_get_user_directory((char *)dst + 1);
|
||||
mustfree = true;
|
||||
if (var == NULL)
|
||||
|
@ -304,15 +299,15 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
mustfree = true;
|
||||
}
|
||||
#else
|
||||
/* cannot expand user's home directory, so don't try */
|
||||
// cannot expand user's home directory, so don't try
|
||||
var = NULL;
|
||||
tail = (char_u *)""; /* for gcc */
|
||||
#endif /* UNIX */
|
||||
tail = (char_u *)""; // for gcc
|
||||
#endif // UNIX
|
||||
}
|
||||
|
||||
#ifdef BACKSLASH_IN_FILENAME
|
||||
/* If 'shellslash' is set change backslashes to forward slashes.
|
||||
* Can't use slash_adjust(), p_ssl may be set temporarily. */
|
||||
// If 'shellslash' is set change backslashes to forward slashes.
|
||||
// Can't use slash_adjust(), p_ssl may be set temporarily.
|
||||
if (p_ssl && var != NULL && vim_strchr(var, '\\') != NULL) {
|
||||
char_u *p = vim_strsave(var);
|
||||
|
||||
|
@ -325,8 +320,8 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
}
|
||||
#endif
|
||||
|
||||
/* If "var" contains white space, escape it with a backslash.
|
||||
* Required for ":e ~/tt" when $HOME includes a space. */
|
||||
// If "var" contains white space, escape it with a backslash.
|
||||
// Required for ":e ~/tt" when $HOME includes a space.
|
||||
if (esc && var != NULL && vim_strpbrk(var, (char_u *)" \t") != NULL) {
|
||||
char_u *p = vim_strsave_escaped(var, (char_u *)" \t");
|
||||
|
||||
|
@ -341,9 +336,9 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
STRCPY(dst, var);
|
||||
dstlen -= (int)STRLEN(var);
|
||||
c = (int)STRLEN(var);
|
||||
/* if var[] ends in a path separator and tail[] starts
|
||||
* with it, skip a character */
|
||||
if (*var != NUL && after_pathsep(dst, dst + c)
|
||||
// if var[] ends in a path separator and tail[] starts
|
||||
// with it, skip a character
|
||||
if (*var != NUL && after_pathsep((char *)dst, (char *)dst + c)
|
||||
#if defined(BACKSLASH_IN_FILENAME)
|
||||
&& dst[-1] != ':'
|
||||
#endif
|
||||
|
@ -357,12 +352,10 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
xfree(var);
|
||||
}
|
||||
|
||||
if (copy_char) { /* copy at least one char */
|
||||
/*
|
||||
* Recognize the start of a new name, for '~'.
|
||||
* Don't do this when "one" is true, to avoid expanding "~" in
|
||||
* ":edit foo ~ foo".
|
||||
*/
|
||||
if (copy_char) { // copy at least one char
|
||||
// Recognize the start of a new name, for '~'.
|
||||
// Don't do this when "one" is true, to avoid expanding "~" in
|
||||
// ":edit foo ~ foo".
|
||||
at_start = false;
|
||||
if (src[0] == '\\' && src[1] != NUL) {
|
||||
*dst++ = *src++;
|
||||
|
@ -384,7 +377,7 @@ void expand_env_esc(char_u *srcp, char_u *dst, int dstlen, bool esc, bool one,
|
|||
/// Check if the directory "vimdir/<version>" or "vimdir/runtime" exists.
|
||||
/// Return NULL if not, return its name in allocated memory otherwise.
|
||||
/// @param vimdir directory to test
|
||||
static char *vim_version_dir(char *vimdir)
|
||||
static char *vim_version_dir(const char *vimdir)
|
||||
{
|
||||
char_u *p;
|
||||
|
||||
|
@ -410,7 +403,7 @@ static char *remove_tail(char *p, char *pend, char *name)
|
|||
|
||||
if (newend >= p
|
||||
&& fnamencmp((char_u *)newend, (char_u *)name, len - 1) == 0
|
||||
&& (newend == p || after_pathsep((char_u *)p, (char_u *)newend)))
|
||||
&& (newend == p || after_pathsep(p, newend)))
|
||||
return newend;
|
||||
return pend;
|
||||
}
|
||||
|
@ -418,126 +411,112 @@ static char *remove_tail(char *p, char *pend, char *name)
|
|||
/// Vim's version of getenv().
|
||||
/// Special handling of $HOME, $VIM and $VIMRUNTIME, allowing the user to
|
||||
/// override the vim runtime directory at runtime. Also does ACP to 'enc'
|
||||
/// conversion for Win32.
|
||||
/// conversion for Win32. Results must be freed by the calling function.
|
||||
/// @param name Name of environment variable to expand
|
||||
/// @param[out] mustfree Ouput parameter for the caller to determine if they are
|
||||
/// responsible for releasing memory. Must be initialized to false
|
||||
/// by the caller.
|
||||
char_u *vim_getenv(char_u *name, bool *mustfree)
|
||||
char *vim_getenv(const char *name)
|
||||
{
|
||||
char_u *p;
|
||||
char_u *pend;
|
||||
int vimruntime;
|
||||
|
||||
|
||||
p = (char_u *)os_getenv((char *)name);
|
||||
if (p != NULL && *p == NUL) /* empty is the same as not set */
|
||||
p = NULL;
|
||||
|
||||
if (p != NULL) {
|
||||
return p;
|
||||
const char *kos_env_path = os_getenv(name);
|
||||
if (kos_env_path != NULL
|
||||
&& *kos_env_path == NUL) { // empty is the same as not set
|
||||
kos_env_path = NULL;
|
||||
}
|
||||
|
||||
vimruntime = (STRCMP(name, "VIMRUNTIME") == 0);
|
||||
if (!vimruntime && STRCMP(name, "VIM") != 0)
|
||||
return NULL;
|
||||
if (kos_env_path != NULL) {
|
||||
return xstrdup(kos_env_path);
|
||||
}
|
||||
|
||||
/*
|
||||
* When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM.
|
||||
* Don't do this when default_vimruntime_dir is non-empty.
|
||||
*/
|
||||
bool vimruntime = (strcmp(name, "VIMRUNTIME") == 0);
|
||||
if (!vimruntime && strcmp(name, "VIM") != 0) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM.
|
||||
// Don't do this when default_vimruntime_dir is non-empty.
|
||||
char *vim_path = NULL;
|
||||
if (vimruntime
|
||||
#ifdef HAVE_PATHDEF
|
||||
&& *default_vimruntime_dir == NUL
|
||||
#endif
|
||||
) {
|
||||
p = (char_u *)os_getenv("VIM");
|
||||
if (p != NULL && *p == NUL) /* empty is the same as not set */
|
||||
p = NULL;
|
||||
if (p != NULL) {
|
||||
p = (char_u *)vim_version_dir((char *)p);
|
||||
if (p != NULL)
|
||||
*mustfree = true;
|
||||
else
|
||||
p = (char_u *)os_getenv("VIM");
|
||||
kos_env_path = os_getenv("VIM");
|
||||
if (kos_env_path != NULL
|
||||
&& *kos_env_path == NUL) { // empty is the same as not set
|
||||
kos_env_path = NULL;
|
||||
}
|
||||
if (kos_env_path != NULL) {
|
||||
vim_path = vim_version_dir(kos_env_path);
|
||||
if (vim_path == NULL) {
|
||||
vim_path = xstrdup(kos_env_path);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* When expanding $VIM or $VIMRUNTIME fails, try using:
|
||||
* - the directory name from 'helpfile' (unless it contains '$')
|
||||
* - the executable name from argv[0]
|
||||
*/
|
||||
if (p == NULL) {
|
||||
if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL)
|
||||
p = p_hf;
|
||||
if (p != NULL) {
|
||||
/* remove the file name */
|
||||
pend = path_tail(p);
|
||||
// When expanding $VIM or $VIMRUNTIME fails, try using:
|
||||
// - the directory name from 'helpfile' (unless it contains '$')
|
||||
// - the executable name from argv[0]
|
||||
if (vim_path == NULL) {
|
||||
if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL) {
|
||||
vim_path = (char *)p_hf;
|
||||
}
|
||||
if (vim_path != NULL) {
|
||||
// remove the file name
|
||||
char *vim_path_end = (char *)path_tail((char_u *)vim_path);
|
||||
|
||||
/* remove "doc/" from 'helpfile', if present */
|
||||
if (p == p_hf)
|
||||
pend = (char_u *)remove_tail((char *)p, (char *)pend, "doc");
|
||||
|
||||
/* for $VIM, remove "runtime/" or "vim54/", if present */
|
||||
if (!vimruntime) {
|
||||
pend = (char_u *)remove_tail((char *)p, (char *)pend,
|
||||
RUNTIME_DIRNAME);
|
||||
pend = (char_u *)remove_tail((char *)p, (char *)pend,
|
||||
VIM_VERSION_NODOT);
|
||||
// remove "doc/" from 'helpfile', if present
|
||||
if (vim_path == (char *)p_hf) {
|
||||
vim_path_end = remove_tail(vim_path, vim_path_end, "doc");
|
||||
}
|
||||
|
||||
/* remove trailing path separator */
|
||||
if (pend > p && after_pathsep(p, pend))
|
||||
--pend;
|
||||
// for $VIM, remove "runtime/" or "vim54/", if present
|
||||
if (!vimruntime) {
|
||||
vim_path_end = remove_tail(vim_path, vim_path_end, RUNTIME_DIRNAME);
|
||||
vim_path_end = remove_tail(vim_path, vim_path_end, VIM_VERSION_NODOT);
|
||||
}
|
||||
|
||||
// remove trailing path separator
|
||||
if (vim_path_end > vim_path && after_pathsep(vim_path, vim_path_end)) {
|
||||
vim_path_end--;
|
||||
}
|
||||
|
||||
// check that the result is a directory name
|
||||
assert(pend >= p);
|
||||
p = vim_strnsave(p, (size_t)(pend - p));
|
||||
assert(vim_path_end >= vim_path);
|
||||
vim_path = xstrndup(vim_path, (size_t)(vim_path_end - vim_path));
|
||||
|
||||
if (!os_isdir(p)) {
|
||||
xfree(p);
|
||||
p = NULL;
|
||||
} else {
|
||||
*mustfree = true;
|
||||
if (!os_isdir((char_u *)vim_path)) {
|
||||
xfree(vim_path);
|
||||
vim_path = NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef HAVE_PATHDEF
|
||||
/* When there is a pathdef.c file we can use default_vim_dir and
|
||||
* default_vimruntime_dir */
|
||||
if (p == NULL) {
|
||||
/* Only use default_vimruntime_dir when it is not empty */
|
||||
// When there is a pathdef.c file we can use default_vim_dir and
|
||||
// default_vimruntime_dir
|
||||
if (vim_path == NULL) {
|
||||
// Only use default_vimruntime_dir when it is not empty
|
||||
if (vimruntime && *default_vimruntime_dir != NUL) {
|
||||
p = (char_u *)default_vimruntime_dir;
|
||||
*mustfree = false;
|
||||
vim_path = xstrdup(default_vimruntime_dir);
|
||||
} else if (*default_vim_dir != NUL) {
|
||||
if (vimruntime
|
||||
&& (p = (char_u *)vim_version_dir(default_vim_dir)) != NULL) {
|
||||
*mustfree = true;
|
||||
} else {
|
||||
p = (char_u *)default_vim_dir;
|
||||
*mustfree = false;
|
||||
&& (vim_path = vim_version_dir(default_vim_dir)) == NULL) {
|
||||
vim_path = xstrdup(default_vim_dir);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Set the environment variable, so that the new value can be found fast
|
||||
* next time, and others can also use it (e.g. Perl).
|
||||
*/
|
||||
if (p != NULL) {
|
||||
// Set the environment variable, so that the new value can be found fast
|
||||
// next time, and others can also use it (e.g. Perl).
|
||||
if (vim_path != NULL) {
|
||||
if (vimruntime) {
|
||||
vim_setenv((char_u *)"VIMRUNTIME", p);
|
||||
vim_setenv("VIMRUNTIME", vim_path);
|
||||
didset_vimruntime = true;
|
||||
} else {
|
||||
vim_setenv((char_u *)"VIM", p);
|
||||
vim_setenv("VIM", vim_path);
|
||||
didset_vim = true;
|
||||
}
|
||||
}
|
||||
return p;
|
||||
return vim_path;
|
||||
}
|
||||
|
||||
/// Replace home directory by "~" in each space or comma separated file name in
|
||||
|
@ -666,16 +645,16 @@ char_u * home_replace_save(buf_T *buf, char_u *src) FUNC_ATTR_NONNULL_RET
|
|||
/// Our portable version of setenv.
|
||||
/// Has special handling for $VIMRUNTIME to keep the localization machinery
|
||||
/// sane.
|
||||
void vim_setenv(char_u *name, char_u *val)
|
||||
void vim_setenv(const char *name, const char *val)
|
||||
{
|
||||
os_setenv((char *)name, (char *)val, 1);
|
||||
os_setenv(name, val, 1);
|
||||
/*
|
||||
* When setting $VIMRUNTIME adjust the directory to find message
|
||||
* translations to $VIMRUNTIME/lang.
|
||||
*/
|
||||
if (*val != NUL && STRICMP(name, "VIMRUNTIME") == 0) {
|
||||
char_u *buf = concat_str(val, (char_u *)"/lang");
|
||||
bindtextdomain(VIMPACKAGE, (char *)buf);
|
||||
char *buf = (char *)concat_str((char_u *)val, (char_u *)"/lang");
|
||||
bindtextdomain(VIMPACKAGE, buf);
|
||||
xfree(buf);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -122,7 +122,7 @@ char_u *path_tail_with_sep(char_u *fname)
|
|||
// Don't remove the '/' from "c:/file".
|
||||
char_u *past_head = get_past_head(fname);
|
||||
char_u *tail = path_tail(fname);
|
||||
while (tail > past_head && after_pathsep(fname, tail)) {
|
||||
while (tail > past_head && after_pathsep((char *)fname, (char *)tail)) {
|
||||
tail--;
|
||||
}
|
||||
return tail;
|
||||
|
@ -353,7 +353,7 @@ char_u *concat_fnames(char_u *fname1, char_u *fname2, int sep)
|
|||
*/
|
||||
void add_pathsep(char_u *p)
|
||||
{
|
||||
if (*p != NUL && !after_pathsep(p, p + STRLEN(p)))
|
||||
if (*p != NUL && !after_pathsep((char *)p, (char *)p + STRLEN(p)))
|
||||
STRCAT(p, PATHSEPSTR);
|
||||
}
|
||||
|
||||
|
@ -1356,7 +1356,7 @@ void simplify_filename(char_u *filename)
|
|||
|
||||
--p;
|
||||
/* Skip back to after previous '/'. */
|
||||
while (p > start && !after_pathsep(start, p))
|
||||
while (p > start && !after_pathsep((char *)start, (char *)p))
|
||||
mb_ptr_back(start, p);
|
||||
|
||||
if (!do_strip) {
|
||||
|
@ -1682,10 +1682,10 @@ void path_fix_case(char_u *name)
|
|||
* Takes care of multi-byte characters.
|
||||
* "b" must point to the start of the file name
|
||||
*/
|
||||
int after_pathsep(char_u *b, char_u *p)
|
||||
int after_pathsep(const char *b, const char *p)
|
||||
{
|
||||
return p > b && vim_ispathsep(p[-1])
|
||||
&& (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
|
||||
&& (!has_mbyte || (*mb_head_off)((char_u *)b, (char_u *)p - 1) == 0);
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -1761,7 +1761,7 @@ int pathcmp(const char *p, const char *q, int maxlen)
|
|||
/* ignore a trailing slash, but not "//" or ":/" */
|
||||
if (c2 == NUL
|
||||
&& i > 0
|
||||
&& !after_pathsep((char_u *)s, (char_u *)s + i)
|
||||
&& !after_pathsep(s, s + i)
|
||||
#ifdef BACKSLASH_IN_FILENAME
|
||||
&& (c1 == '/' || c1 == '\\')
|
||||
#else
|
||||
|
|
Loading…
Reference in New Issue