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changes to make builtins that perform assignments work better with arbitrary associative array keys

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This commit is contained in:
Chet Ramey
2022-01-04 10:54:28 -05:00
parent 186129835e
commit 1d17c604fc
12 changed files with 649 additions and 480 deletions
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builtins/common.h
+16 -1
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@@ -232,7 +232,7 @@ extern sh_builtin_func_t *this_shell_builtin;
extern sh_builtin_func_t *last_shell_builtin;
extern SHELL_VAR *builtin_bind_variable PARAMS((char *, char *, int));
extern SHELL_VAR *builtin_bind_var_to_int PARAMS((char *, intmax_t));
extern SHELL_VAR *builtin_bind_var_to_int PARAMS((char *, intmax_t, int));
extern int builtin_unbind_variable PARAMS((const char *));
extern int builtin_arrayref_flags PARAMS((WORD_DESC *, int));
@@ -263,4 +263,19 @@ extern int source_uses_path;
/* variables from wait.def */
extern int wait_intr_flag;
/* common code to set flags for valid_array_reference and builtin_bind_variable */
#if defined (ARRAY_VARS)
#define SET_VFLAGS(wordflags, vflags, bindflags) \
do { \
vflags = assoc_expand_once ? VA_NOEXPAND : 0; \
bindflags = assoc_expand_once ? ASS_NOEXPAND : 0; \
if (assoc_expand_once && (wordflags & W_ARRAYREF)) \
vflags |= VA_ONEWORD|VA_NOEXPAND; \
if (vflags & VA_NOEXPAND) \
bindflags |= ASS_NOEXPAND; \
if (vflags & VA_ONEWORD) \
bindflags |= ASS_ONEWORD; \
} while (0)
#endif
#endif /* !__COMMON_H */