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Imported from ../bash-2.05.tar.gz.

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This commit is contained in:
Jari Aalto 2001-04-06 19:14:31 +00:00
commit 28ef6c316f
251 changed files with 22319 additions and 12413 deletions
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5
command.h
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@ -39,6 +39,9 @@ enum r_instruction {
#define RESTRICTED_REDIRECT -3 /* can only happen in restricted shells. */
#define HEREDOC_REDIRECT -4 /* here-doc temp file can't be created */
#define CLOBBERING_REDIRECT(ri) \
(ri == r_output_direction || ri == r_err_and_out)
#define OUTPUT_REDIRECT(ri) \
(ri == r_output_direction || ri == r_input_output || ri == r_err_and_out)
@ -64,12 +67,14 @@ enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple, cm_select,
#define W_GLOBEXP 0x08 /* This word is the result of a glob expansion. */
#define W_NOSPLIT 0x10 /* Do not perform word splitting on this word. */
#define W_NOGLOB 0x20 /* Do not perform globbing on this word. */
#define W_NOSPLIT2 0x40 /* Don't split word except for $@ expansion. */
/* Possible values for subshell_environment */
#define SUBSHELL_ASYNC 0x01 /* subshell caused by `command &' */
#define SUBSHELL_PAREN 0x02 /* subshell caused by ( ... ) */
#define SUBSHELL_COMSUB 0x04 /* subshell caused by `command` or $(command) */
#define SUBSHELL_FORK 0x08 /* subshell caused by executing a disk command */
#define SUBSHELL_PIPE 0x10 /* subshell from a pipeline element */
/* A structure which represents a word. */
typedef struct word_desc {