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additional tests; documentation updates

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This commit is contained in:
Chet Ramey
2022-07-12 10:19:29 -04:00
parent 67e47f224c
commit 87a6e89edc
20 changed files with 2104 additions and 2185 deletions
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parse.y
+27 -11
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@@ -114,6 +114,16 @@ typedef void *alias_t;
# define MBTEST(x) ((x))
#endif
#define EXTEND_SHELL_INPUT_LINE_PROPERTY() \
do { \
if (shell_input_line_len + 2 > shell_input_line_propsize) \
{ \
shell_input_line_propsize = shell_input_line_len + 2; \
shell_input_line_property = (char *)xrealloc (shell_input_line_property, \
shell_input_line_propsize); \
} \
} while (0)
#if defined (EXTENDED_GLOB)
extern int extended_glob;
#endif
@@ -2555,21 +2565,12 @@ shell_getc (remove_quoted_newline)
shell_input_line[shell_input_line_len] = '\n';
shell_input_line[shell_input_line_len + 1] = '\0';
#if 0
set_line_mbstate (); /* XXX - this is wasteful */
#else
# if defined (HANDLE_MULTIBYTE)
#if defined (HANDLE_MULTIBYTE)
/* This is kind of an abstraction violation, but there's no need to
go through the entire shell_input_line again with a call to
set_line_mbstate(). */
if (shell_input_line_len + 2 > shell_input_line_propsize)
{
shell_input_line_propsize = shell_input_line_len + 2;
shell_input_line_property = (char *)xrealloc (shell_input_line_property,
shell_input_line_propsize);
}
EXTEND_SHELL_INPUT_LINE_PROPERTY();
shell_input_line_property[shell_input_line_len] = 1;
# endif
#endif
}
}
@@ -2622,6 +2623,21 @@ next_alias_char:
(current_delimiter (dstack) != '\'' && current_delimiter (dstack) != '"'))
{
parser_state |= PST_ENDALIAS;
/* We need to do this to make sure last_shell_getc_is_singlebyte returns
true, since we are returning a single-byte space. */
if (shell_input_line_index == shell_input_line_len && last_shell_getc_is_singlebyte == 0)
{
#if 0
EXTEND_SHELL_INPUT_LINE_PROPERTY();
shell_input_line_property[shell_input_line_len++] = 1;
/* extend shell_input_line to accommodate the shell_ungetc that
read_token_word() will perform, since we're extending the index */
RESIZE_MALLOCED_BUFFER (shell_input_line, shell_input_line_index, 2, shell_input_line_size, 16);
shell_input_line[++shell_input_line_index] = '\0'; /* XXX */
#else
shell_input_line_property[shell_input_line_index - 1] = 1;
#endif
}
return ' '; /* END_ALIAS */
}
#endif