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/* Copyright (C) 2020 C. McEnroe <june@causal.agency>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "hilex.h"
static const char *Color[ClassCap] = {
[Keyword] = "37",
[Macro] = "32",
[Comment] = "34",
[String] = "36",
[StringFormat] = "36;1;96",
};
static void format(const char *opts[], enum Class class, const char *text) {
(void)opts;
if (!Color[class]) {
printf("%s", text);
return;
}
// Set color on each line for piping to less -R:
for (const char *nl; (nl = strchr(text, '\n')); text = &nl[1]) {
printf("\33[%sm%.*s\33[m\n", Color[class], (int)(nl - text), text);
}
if (*text) printf("\33[%sm%s\33[m", Color[class], text);
}
const struct Formatter FormatANSI = { .format = format };
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