Mercurial > vim

annotate src/proto/evalvars.pro @ 26845:a6ccb6ec581c v8.2.3951

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.3951: Vim9: memory leak when text after a nested function Commit: https://github.com/vim/vim/commit/d293981d2b76b40013143fe2302b910585e50808 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 30 17:09:05 2021 +0000 patch 8.2.3951: Vim9: memory leak when text after a nested function Problem: Vim9: memory leak when text after a nested function. Solution: Free the function if text is found after "enddef".
author Bram Moolenaar <Bram@vim.org>
date Thu, 30 Dec 2021 18:15:03 +0100
parents c3cffd372c6f
children 8796f1384750
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1 /* evalvars.c */
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
2 void evalvars_init(void);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
3 void evalvars_clear(void);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
4 int garbage_collect_globvars(int copyID);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
5 int garbage_collect_vimvars(int copyID);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
6 int garbage_collect_scriptvars(int copyID);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
7 void set_internal_string_var(char_u *name, char_u *value);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
8 int eval_charconvert(char_u *enc_from, char_u *enc_to, char_u *fname_from, char_u *fname_to);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
9 int eval_printexpr(char_u *fname, char_u *args);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
10 void eval_diff(char_u *origfile, char_u *newfile, char_u *outfile);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
11 void eval_patch(char_u *origfile, char_u *difffile, char_u *outfile);
17966
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
12 list_T *eval_spell_expr(char_u *badword, char_u *expr);
46f95606b9ec patch 8.1.1979: code for handling file names is spread out
Bram Moolenaar <Bram@vim.org>
parents: 17922
diff changeset
13 int get_spellword(list_T *list, char_u **pp);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
14 void prepare_vimvar(int idx, typval_T *save_tv);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
15 void restore_vimvar(int idx, typval_T *save_tv);
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
16 list_T *heredoc_get(exarg_T *eap, char_u *cmd, int script_get);
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22298
diff changeset
17 void ex_var(exarg_T *eap);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
18 void ex_let(exarg_T *eap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
19 int ex_let_vars(char_u *arg_start, typval_T *tv, int copy, int semicolon, int var_count, int flags, char_u *op);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20731
diff changeset
20 char_u *skip_var_list(char_u *arg, int include_type, int *var_count, int *semicolon, int silent);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20731
diff changeset
21 char_u *skip_var_one(char_u *arg, int include_type);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
22 void list_hashtable_vars(hashtab_T *ht, char *prefix, int empty, int *first);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
23 void ex_unlet(exarg_T *eap);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
24 void ex_lockvar(exarg_T *eap);
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
25 void ex_unletlock(exarg_T *eap, char_u *argstart, int deep, int glv_flags, int (*callback)(lval_T *, char_u *, exarg_T *, int, void *), void *cookie);
23982
9fcd71d0db89 patch 8.2.2533: Vim9: cannot use a range with :unlet
Bram Moolenaar <Bram@vim.org>
parents: 23968
diff changeset
26 int list_unlet_range(list_T *l, listitem_T *li_first, char_u *name, long n1_arg, int has_n2, long n2);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
27 int do_unlet(char_u *name, int forceit);
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
28 void item_lock(typval_T *tv, int deep, int lock, int check_refcount);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
29 void del_menutrans_vars(void);
23598
a9433f834693 patch 8.2.2341: expresison command line completion incomplete after "g:"
Bram Moolenaar <Bram@vim.org>
parents: 23295
diff changeset
30 char_u *cat_prefix_varname(int prefix, char_u *name);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
31 char_u *get_user_var_name(expand_T *xp, int idx);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
32 char *get_var_special_name(int nr);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
33 dict_T *get_globvar_dict(void);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
34 hashtab_T *get_globvar_ht(void);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
35 dict_T *get_vimvar_dict(void);
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19916
diff changeset
36 int find_vim_var(char_u *name, int *di_flags);
17887
39ffd167a307 patch 8.1.1940: script tests fail
Bram Moolenaar <Bram@vim.org>
parents: 17885
diff changeset
37 void set_vim_var_type(int idx, vartype_T type);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
38 void set_vim_var_nr(int idx, varnumber_T val);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents: 18477
diff changeset
39 char *get_vim_var_name(int idx);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
40 typval_T *get_vim_var_tv(int idx);
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
41 type_T *get_vim_var_type(int idx, garray_T *type_list);
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
42 int set_vim_var_tv(int idx, typval_T *tv);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
43 varnumber_T get_vim_var_nr(int idx);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
44 char_u *get_vim_var_str(int idx);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
45 list_T *get_vim_var_list(int idx);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
46 dict_T *get_vim_var_dict(int idx);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
47 void set_vim_var_char(int c);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
48 void set_vcount(long count, long count1, int set_prevcount);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
49 void save_vimvars(vimvars_save_T *vvsave);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
50 void restore_vimvars(vimvars_save_T *vvsave);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
51 void set_vim_var_string(int idx, char_u *val, int len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
52 void set_vim_var_list(int idx, list_T *val);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
53 void set_vim_var_dict(int idx, dict_T *val);
18477
e93cab5d0f0f patch 8.1.2233: cannot get the Vim command line arguments
Bram Moolenaar <Bram@vim.org>
parents: 17986
diff changeset
54 void set_argv_var(char **argv, int argc);
20721
70d561931721 patch 8.2.0913: code for resetting v:register is duplicated
Bram Moolenaar <Bram@vim.org>
parents: 20536
diff changeset
55 void reset_reg_var(void);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
56 void set_reg_var(int c);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
57 char_u *v_exception(char_u *oldval);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
58 char_u *v_throwpoint(char_u *oldval);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
59 char_u *set_cmdarg(exarg_T *eap, char_u *oldarg);
24112
0346a59ed5bf patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents: 24049
diff changeset
60 int eval_variable(char_u *name, int len, typval_T *rettv, dictitem_T **dip, int flags);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
61 void check_vars(char_u *name, int len);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
62 dictitem_T *find_var(char_u *name, hashtab_T **htp, int no_autoload);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
63 dictitem_T *find_var_in_ht(hashtab_T *ht, int htname, char_u *varname, int no_autoload);
22529
35ef9b0a81a3 patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
64 hashtab_T *get_script_local_ht(void);
24124
f4061617c438 patch 8.2.2603: Vim9: no effect if user command is also a function
Bram Moolenaar <Bram@vim.org>
parents: 24112
diff changeset
65 int lookup_scriptitem(char_u *name, size_t len, int cmd, cctx_T *dummy);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
66 hashtab_T *find_var_ht(char_u *name, char_u **varname);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
67 char_u *get_var_value(char_u *name);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
68 void new_script_vars(scid_T id);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
69 void init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
70 void unref_var_dict(dict_T *dict);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
71 void vars_clear(hashtab_T *ht);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
72 void vars_clear_ext(hashtab_T *ht, int free_val);
22551
86a115a80262 patch 8.2.1824: Vim9: variables at the script level escape their scope
Bram Moolenaar <Bram@vim.org>
parents: 22529
diff changeset
73 void delete_var(hashtab_T *ht, hashitem_T *hi);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
74 void set_var(char_u *name, typval_T *tv, int copy);
26723
c3cffd372c6f patch 8.2.3890: Vim9: type check for using v: variables is basic
Bram Moolenaar <Bram@vim.org>
parents: 26238
diff changeset
75 void set_var_const(char_u *name, type_T *type_arg, typval_T *tv_arg, int copy, int flags_arg, int var_idx);
23295
d9ae7dd3a0f2 patch 8.2.2193: Vim9: can change constant in :def function
Bram Moolenaar <Bram@vim.org>
parents: 23233
diff changeset
76 int var_check_permission(dictitem_T *di, char_u *name);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
77 int var_check_ro(int flags, char_u *name, int use_gettext);
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
78 int var_check_lock(int flags, char_u *name, int use_gettext);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
79 int var_check_fixed(int flags, char_u *name, int use_gettext);
21691
f41c646cb8b9 patch 8.2.1395: Vim9: no error if declaring a funcref with lower case letter
Bram Moolenaar <Bram@vim.org>
parents: 21409
diff changeset
80 int var_wrong_func_name(char_u *name, int new_var);
22298
07e48ee8c3bb patch 8.2.1698: cannot lock a variable in legacy Vim script like in Vim9
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
81 int value_check_lock(int lock, char_u *name, int use_gettext);
26238
14b4c778b61e patch 8.2.3650: Vim9: for loop variable can be a list member
Bram Moolenaar <Bram@vim.org>
parents: 24490
diff changeset
82 int valid_varname(char_u *varname, int len, int autoload);
17885
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
83 void reset_v_option_vars(void);
5e2d8840da11 patch 8.1.1939: code for handling v: variables in generic eval file
Bram Moolenaar <Bram@vim.org>
parents: 17873
diff changeset
84 void assert_error(garray_T *gap);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
85 int var_exists(char_u *var);
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
86 int alloc_redir_lval(void);
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
87 void clear_redir_lval(void);
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
88 void init_redir_ga(void);
17922
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
89 int var_redir_start(char_u *name, int append);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
90 void var_redir_str(char_u *value, int value_len);
4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17893
diff changeset
91 void var_redir_stop(void);
24490
08050e45bd06 patch 8.2.2785: Vim9: cannot redirect to local variable
Bram Moolenaar <Bram@vim.org>
parents: 24124
diff changeset
92 char_u *get_clear_redir_ga(void);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
93 void f_gettabvar(typval_T *argvars, typval_T *rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
94 void f_gettabwinvar(typval_T *argvars, typval_T *rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
95 void f_getwinvar(typval_T *argvars, typval_T *rettv);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
96 void f_getbufvar(typval_T *argvars, typval_T *rettv);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
97 void f_settabvar(typval_T *argvars, typval_T *rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
98 void f_settabwinvar(typval_T *argvars, typval_T *rettv);
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
99 void f_setwinvar(typval_T *argvars, typval_T *rettv);
17893
e4d3b6c466d4 patch 8.1.1943: more code can be moved to evalvars.c
Bram Moolenaar <Bram@vim.org>
parents: 17887
diff changeset
100 void f_setbufvar(typval_T *argvars, typval_T *rettv);
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
101 callback_T get_callback(typval_T *arg);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
102 void put_callback(callback_T *cb, typval_T *tv);
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
103 void set_callback(callback_T *dest, callback_T *src);
21409
2c40e60017a8 patch 8.2.1255: cannot use a lambda with quickfix functions
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
104 void copy_callback(callback_T *dest, callback_T *src);
17986
5c8906f653f5 patch 8.1.1989: the evalfunc.c file is still too big
Bram Moolenaar <Bram@vim.org>
parents: 17966
diff changeset
105 void free_callback(callback_T *callback);
17873
d50a5faa75bd patch 8.1.1933: the eval.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
106 /* vim: set ft=c : */