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Bash-5.3-alpha release

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This commit is contained in:
Chet Ramey
2024-04-22 10:33:38 -04:00
parent f3b6bd1945
commit 622d318652
700 changed files with 136534 additions and 96420 deletions
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parser.h
+13 -2
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@@ -1,7 +1,7 @@
/* parser.h -- Everything you wanted to know about the parser, but were
afraid to ask. */
/* Copyright (C) 1995-2021 Free Software Foundation, Inc.
/* Copyright (C) 1995-2024 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@@ -29,7 +29,7 @@
#define PST_CASEPAT 0x000001 /* in a case pattern list */
#define PST_ALEXPNEXT 0x000002 /* expand next word for aliases */
#define PST_ALLOWOPNBRC 0x000004 /* allow open brace for function def */
#define PST_NEEDCLOSBRC 0x000008 /* need close brace */
#define PST_NEEDCLOSBRC 0x000008 /* need close brace -- unused */
#define PST_DBLPAREN 0x000010 /* double-paren parsing - unused */
#define PST_SUBSHELL 0x000020 /* ( ... ) subshell */
#define PST_CMDSUBST 0x000040 /* $( ... ) command substitution */
@@ -51,6 +51,8 @@
#define PST_NOEXPAND 0x400000 /* don't expand anything in read_token_word; for command substitution */
#define PST_NOERROR 0x800000 /* don't print error messages in yyerror */
#define PST_STRING 0x1000000 /* parsing a string to a command or word list */
#define PST_CMDBLTIN 0x2000000 /* last token was the `command' builtin */
#define PST_FUNSUBST 0x4000000 /* parsing a foreground command substitution */
/* Definition of the delimiter stack. Needed by parse.y and bashhist.c. */
struct dstack {
@@ -74,6 +76,14 @@ struct dstack {
#define DOLBRACE_QUOTE 0x40 /* single quote is special in double quotes */
#define DOLBRACE_QUOTE2 0x80 /* single quote is semi-special in double quotes */
/* characters that can appear following ${ to introduce a nofork command
substitution. */
#if 0
#define FUNSUB_CHAR(n) ((n) == ' ' || (n) == '\t' || (n) == '\n' || (n) == '|' || (n) == '(') /* ) */
#else
#define FUNSUB_CHAR(n) ((n) == ' ' || (n) == '\t' || (n) == '\n' || (n) == '|')
#endif
/* variable declarations from parse.y */
extern struct dstack dstack;
@@ -93,6 +103,7 @@ extern int shell_eof_token;
extern int current_token;
extern int parser_state;
extern int need_here_doc;
extern int heredoc_string;
extern int ignoreeof;
extern int eof_encountered;