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(ctype_read): Allow more than one default_missing character being specified, pick the first representable.

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This commit is contained in:
Ulrich Drepper 2000-08-23 07:44:35 +00:00
parent fb4dfa0c81
commit c9f79e0878
1 changed files with 38 additions and 16 deletions
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54
locale/programs/ld-ctype.c
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@ -2688,29 +2688,51 @@ with character code range values one must use the absolute ellipsis `...'"));
{
uint32_t *wstr;
/* We expect a single character or string as the
argument. */
now = lr_token (ldfile, charmap, NULL);
wstr = read_widestring (ldfile, now, charmap, repertoire);
if (wstr != NULL)
while (1)
{
if (ctype->default_missing != NULL)
/* We expect a single character or string as the
argument. */
now = lr_token (ldfile, charmap, NULL);
wstr = read_widestring (ldfile, now, charmap,
repertoire);
if (wstr != NULL)
{
lr_error (ldfile, _("\
if (ctype->default_missing != NULL)
{
lr_error (ldfile, _("\
%s: duplicate `default_missing' definition"), "LC_CTYPE");
error_at_line (0, 0, ctype->default_missing_file,
ctype->default_missing_lineno,
_("previous definition was here"));
error_at_line (0, 0, ctype->default_missing_file,
ctype->default_missing_lineno,
_("\
previous definition was here"));
}
else
{
ctype->default_missing = wstr;
ctype->default_missing_file = ldfile->fname;
ctype->default_missing_lineno = ldfile->lineno;
}
lr_ignore_rest (ldfile, 1);
break;
}
else
else if (wstr == (uint32_t *) -1l)
/* This was an syntax error. */
break;
/* Maybe there is another replacement we can use. */
now = lr_token (ldfile, charmap, NULL);
if (now->tok == tok_eol || now->tok == tok_eof)
{
ctype->default_missing = wstr;
ctype->default_missing_file = ldfile->fname;
ctype->default_missing_lineno = ldfile->lineno;
/* Nothing found. We tell the user. */
lr_error (ldfile, _("\
%s: no representable `default_missing' definition found"), LC_CTYPE);
break;
}
if (now->tok != tok_semicolon)
goto translit_syntax;
}
lr_ignore_rest (ldfile, 1);
continue;
}
else if (now->tok == tok_translit_ignore)