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commit bash-20200605 snapshot

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This commit is contained in:
Chet Ramey
2020-06-05 14:34:49 -04:00
parent 32ba27b400
commit ab309487d5
120 changed files with 812 additions and 811 deletions
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print_cmd.c
+32 -32
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@@ -1,6 +1,6 @@
/* print_command -- A way to make readable commands from a command tree. */
/* Copyright (C) 1989-2017 Free Software Foundation, Inc.
/* Copyright (C) 1989-2020 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
@@ -50,58 +50,58 @@
#include "builtins/common.h"
#if !HAVE_DECL_PRINTF
extern int printf __P((const char *, ...)); /* Yuck. Double yuck. */
extern int printf PARAMS((const char *, ...)); /* Yuck. Double yuck. */
#endif
static int indentation;
static int indentation_amount = 4;
#if defined (PREFER_STDARG)
typedef void PFUNC __P((const char *, ...));
typedef void PFUNC PARAMS((const char *, ...));
static void cprintf __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
static void xprintf __P((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
static void cprintf PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
static void xprintf PARAMS((const char *, ...)) __attribute__((__format__ (printf, 1, 2)));
#else
#define PFUNC VFunction
static void cprintf ();
static void xprintf ();
#endif
static void reset_locals __P((void));
static void newline __P((char *));
static void indent __P((int));
static void semicolon __P((void));
static void the_printed_command_resize __P((int));
static void reset_locals PARAMS((void));
static void newline PARAMS((char *));
static void indent PARAMS((int));
static void semicolon PARAMS((void));
static void the_printed_command_resize PARAMS((int));
static void make_command_string_internal __P((COMMAND *));
static void _print_word_list __P((WORD_LIST *, char *, PFUNC *));
static void command_print_word_list __P((WORD_LIST *, char *));
static void print_case_clauses __P((PATTERN_LIST *));
static void print_redirection_list __P((REDIRECT *));
static void print_redirection __P((REDIRECT *));
static void print_heredoc_header __P((REDIRECT *));
static void print_heredoc_body __P((REDIRECT *));
static void print_heredocs __P((REDIRECT *));
static void print_heredoc_bodies __P((REDIRECT *));
static void print_deferred_heredocs __P((const char *));
static void make_command_string_internal PARAMS((COMMAND *));
static void _print_word_list PARAMS((WORD_LIST *, char *, PFUNC *));
static void command_print_word_list PARAMS((WORD_LIST *, char *));
static void print_case_clauses PARAMS((PATTERN_LIST *));
static void print_redirection_list PARAMS((REDIRECT *));
static void print_redirection PARAMS((REDIRECT *));
static void print_heredoc_header PARAMS((REDIRECT *));
static void print_heredoc_body PARAMS((REDIRECT *));
static void print_heredocs PARAMS((REDIRECT *));
static void print_heredoc_bodies PARAMS((REDIRECT *));
static void print_deferred_heredocs PARAMS((const char *));
static void print_for_command __P((FOR_COM *));
static void print_for_command PARAMS((FOR_COM *));
#if defined (ARITH_FOR_COMMAND)
static void print_arith_for_command __P((ARITH_FOR_COM *));
static void print_arith_for_command PARAMS((ARITH_FOR_COM *));
#endif
#if defined (SELECT_COMMAND)
static void print_select_command __P((SELECT_COM *));
static void print_select_command PARAMS((SELECT_COM *));
#endif
static void print_group_command __P((GROUP_COM *));
static void print_case_command __P((CASE_COM *));
static void print_while_command __P((WHILE_COM *));
static void print_until_command __P((WHILE_COM *));
static void print_until_or_while __P((WHILE_COM *, char *));
static void print_if_command __P((IF_COM *));
static void print_group_command PARAMS((GROUP_COM *));
static void print_case_command PARAMS((CASE_COM *));
static void print_while_command PARAMS((WHILE_COM *));
static void print_until_command PARAMS((WHILE_COM *));
static void print_until_or_while PARAMS((WHILE_COM *, char *));
static void print_if_command PARAMS((IF_COM *));
#if defined (COND_COMMAND)
static void print_cond_node __P((COND_COM *));
static void print_cond_node PARAMS((COND_COM *));
#endif
static void print_function_def __P((FUNCTION_DEF *));
static void print_function_def PARAMS((FUNCTION_DEF *));
#define PRINTED_COMMAND_INITIAL_SIZE 64
#define PRINTED_COMMAND_GROW_SIZE 128