1 files changed, 0 insertions, 82 deletions
diff --git a/location.c b/location.c
deleted file mode 100644
index 12c932f..0000000
--- a/location.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-  Copyright (C) 2019, 2020 Leo Tenenbaum.
-  This file is part of toc. toc is distributed under version 3 of the GNU General Public License, without any warranty whatsoever.
-  You should have received a copy of the GNU General Public License along with toc. If not, see <https://www.gnu.org/licenses/>.
-*/
-
-#define TEXT_INDICATOR_START "\x1b[96m"
-#define TEXT_INDICATOR_END "\x1b[0m"
-
-static void print_pos_highlight(FILE *out, ErrCtx *ctx, File *file, U32 start_pos, U32 end_pos) {
-	char *str = file->contents;
-	if (!str) {
-		return;
-	}
-	
-	char *start = str + start_pos;
-	char *line_start = start;
-	char *end = str + end_pos;
-
-	/* go back to last newline / 0 byte */
-	while (*line_start != '\0' && *line_start != '\n') --line_start;
-	if (line_start < start) ++line_start;
-
-	/* skip space at start of line */
-	while (isspace(*line_start) && line_start < end)
-		++line_start;
-		
-	char *line_end = strchr(start, '\n');
-	int has_newline = line_end != NULL;
-	if (!has_newline)
-		line_end = strchr(start, '\0');
-	assert(line_end);
-	if (!line_start[0])
-		fprintf(out, "<end of file>");
-	else {
-		/* write up to start of error */
-		fwrite(line_start, 1, (size_t)(start - line_start), out);
-		if (ctx->color_enabled)
-			fprintf(out, TEXT_INDICATOR_START);
-		if (line_end < end) {
-			/* write error part (only go to end of line) */
-			fwrite(start, 1, (size_t)(line_end - start), out);
-			if (ctx->color_enabled)
-				fprintf(out, TEXT_INDICATOR_END);
-		} else {
-			/* write error part */
-			fwrite(start, 1, (size_t)(end - start), out);
-			if (ctx->color_enabled)
-				fprintf(out, TEXT_INDICATOR_END);
-			/* write rest of line */
-			fwrite(end, 1, (size_t)(line_end - end), out);
-		}
-	}
-	fprintf(out, "\n");
-}
-
-static void print_location_highlight(FILE *out, Location where) {
-	if (where.start) {
-		ErrCtx *ctx = where.file->ctx;
-		print_pos_highlight(out, ctx, where.file, where.start->pos.start, where.end[-1].pos.end);
-	}
-	
-}
-
-/* for debugging */
-static void fprint_location(FILE *out, Location location) {
-	if (location.start) {
-		fprintf(out, "Line %ld of %s: ", (long)location.start->pos.line, location.file->filename);
-	} else {
-		U32 line = location.simple_location.line;
-		if (line)
-			fprintf(out, "Line %lu of %s: ", (unsigned long)line, location.file->filename);
-		else
-			fprintf(out, "In file %s: ", location.file->filename);
-		return;
-	}
-	print_location_highlight(out, location);
-}
-
-static void print_location(Location location) {
-	fprint_location(stdout, location);
-}