/** @brief sets the format strings (what should be before, and what after the original message)
*/
void format(const string_type & format_before_str, const string_type & format_after_str) {
m_format_before_str = format_before_str;
m_format_after_str = format_after_str;
set_and_configure( m_format_before, format_before_str, parse_formatter() );
set_and_configure( m_format_after, format_after_str, parse_formatter() );
};
inline basic_formatter< CharT > parse_formatter(const CharT* str)
{
return parse_formatter(str, str + std::char_traits< CharT >::length(str));
}
inline basic_formatter< CharT > parse_formatter(std::basic_string< CharT, TraitsT, AllocatorT > const& str)
{
const CharT* p = str.c_str();
return parse_formatter(p, p + str.size());
}
/* Parse the rcfile, once it has been opened successfully at rcstream,
* and close it afterwards. If syntax_only is TRUE, only allow the file
* to contain color syntax commands: syntax, color, and icolor. */
void parse_rcfile(FILE *rcstream
#ifndef DISABLE_COLOR
, bool syntax_only
#endif
)
{
char *buf = NULL;
ssize_t len;
size_t n = 0;
#ifndef DISABLE_COLOR
syntaxtype *end_syn_save = NULL;
#endif
while ((len = getline(&buf, &n, rcstream)) > 0) {
char *ptr, *keyword, *option;
int set = 0;
size_t i;
/* Ignore the newline. */
if (buf[len - 1] == '\n')
buf[len - 1] = '\0';
lineno++;
ptr = buf;
while (isblank(*ptr))
ptr++;
/* If we have a blank line or a comment, skip to the next
* line. */
if (*ptr == '\0' || *ptr == '#')
continue;
/* Otherwise, skip to the next space. */
keyword = ptr;
ptr = parse_next_word(ptr);
#ifndef DISABLE_COLOR
/* Handle extending first... */
if (strcasecmp(keyword, "extendsyntax") == 0) {
char *syntaxname = ptr;
syntaxtype *ts = NULL;
ptr = parse_next_word(ptr);
for (ts = syntaxes; ts != NULL; ts = ts->next)
if (!strcmp(ts->desc, syntaxname))
break;
if (ts == NULL) {
rcfile_error(N_("Could not find syntax \"%s\" to extend"), syntaxname);
continue;
} else {
end_syn_save = endsyntax;
endsyntax = ts;
keyword = ptr;
ptr = parse_next_word(ptr);
}
}
#endif
/* Try to parse the keyword. */
if (strcasecmp(keyword, "set") == 0) {
#ifndef DISABLE_COLOR
if (syntax_only)
rcfile_error(
N_("Command \"%s\" not allowed in included file"),
keyword);
else
#endif
set = 1;
} else if (strcasecmp(keyword, "unset") == 0) {
#ifndef DISABLE_COLOR
if (syntax_only)
rcfile_error(
N_("Command \"%s\" not allowed in included file"),
keyword);
else
#endif
set = -1;
}
#ifndef DISABLE_COLOR
else if (strcasecmp(keyword, "include") == 0) {
if (syntax_only)
rcfile_error(
N_("Command \"%s\" not allowed in included file"),
keyword);
else
parse_include(ptr);
} else if (strcasecmp(keyword, "syntax") == 0) {
if (endsyntax != NULL && endcolor == NULL)
rcfile_error(N_("Syntax \"%s\" has no color commands"),
endsyntax->desc);
parse_syntax(ptr);
}
else if (strcasecmp(keyword, "magic") == 0)
#ifdef HAVE_LIBMAGIC
parse_magic_exp(ptr);
#else
;
#endif
else if (strcasecmp(keyword, "header") == 0)
parse_header_exp(ptr);
else if (strcasecmp(keyword, "color") == 0)
parse_colors(ptr, FALSE);
else if (strcasecmp(keyword, "icolor") == 0)
parse_colors(ptr, TRUE);
else if (strcasecmp(keyword, "linter") == 0)
parse_linter(ptr);
else if (strcasecmp(keyword, "formatter") == 0)
#ifndef DISABLE_SPELLER
parse_formatter(ptr);
#else
;
#endif
#endif /* !DISABLE_COLOR */
else if (strcasecmp(keyword, "bind") == 0)
