Welcome geminict!

This is a special interface to negamax_cnn1986 which is designed to
generate output for use in a CGI tak interface to be used over gemini.

Also in this commit is a reformating of the various source files to
use the traditional tab width of 8 spaces.

1 files changed, 55 insertions, 55 deletions

diff --git a/include/lcdlib.c b/include/lcdlib.c
index 4d8c33e..69d6df0 100644
--- a/include/lcdlib.c
+++ b/include/lcdlib.c
@@ -1,18 +1,18 @@
 /*
-	This file is part of ct.
+  This file is part of ct.
 
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU 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 free software: you can redistribute it and/or modify
+  it under the terms of the GNU 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
-	General Public License for more details.
+  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
+  General Public License for more details.
 
-	You should have received a copy of the GNU General Public License
-	along with ct. If not, see <https://www.gnu.org/licenses/>.
+  You should have received a copy of the GNU General Public License
+  along with ct. If not, see <https://www.gnu.org/licenses/>.
 */
 
 #include "lcdlib.h"
@@ -24,74 +24,74 @@ static int line_idx;
 
 int
 lcd_begin(void) {
-	lcd = fopen("/dev/lcd", "w");
-	if (lcd == NULL) return EXIT_FAILURE;
-	lcd_clear();
-	return EXIT_SUCCESS;
+  lcd = fopen("/dev/lcd", "w");
+  if (lcd == NULL) return EXIT_FAILURE;
+  lcd_clear();
+  return EXIT_SUCCESS;
 }
 
 void
 lcd_end(void) {
-	fclose(lcd);
+  fclose(lcd);
 }
 
 void
 lcd_set_blink(void) {
-	fprintf(lcd, "%sB", esc);
-	fflush(lcd);
+  fprintf(lcd, "%sB", esc);
+  fflush(lcd);
 }
 
 void
 lcd_stop_blink(void) {
-	fprintf(lcd, "%sb", esc);
-	fflush(lcd);
+  fprintf(lcd, "%sb", esc);
+  fflush(lcd);
 }
 
 void
 lcd_clear(void) {
-	line_idx = 0;
-	for (int y = 0; y + 1 < LCD_HEIGHT; y++) {
-		fprintf(lcd, "%sy%dx0;%sk", esc, y, esc);
-		previous_lines[y][0] = 0;
-	}
-	fflush(lcd);
+  line_idx = 0;
+  for (int y = 0; y + 1 < LCD_HEIGHT; y++) {
+    fprintf(lcd, "%sy%dx0;%sk", esc, y, esc);
+    previous_lines[y][0] = 0;
+  }
+  fflush(lcd);
 }
 
 void
 lcd_put_line(const enum LCD_WRITE_MODE mode, const char *line) {
-	char last_line = 0;
-	if (line_idx == LCD_HEIGHT) {
-		if (mode == L_SCROLL) {
-			// If we're at the bottom, ``shift'' everything up
-			for (int y = 1; y < LCD_HEIGHT; y++) {
-				// Go to the start of row y, clear the line, and print the
-				// previous string there
-				fprintf(lcd, "%sy%dx0;%sk%s", esc, y-1, esc, previous_lines[y]);
-				// Overwrite the stored previous line with the next
-				strncpy(previous_lines[y-1], previous_lines[y], LCD_WIDTH+1);
-			}
-		}
-		last_line = 1;
-	}
-	// Go to the correct line, clear it, and write the input.
-	fprintf(lcd, "%sy%dx0;%sk%s", esc, line_idx, esc, line);
-	fflush(lcd);
-	// Store this line, null-terminate!
-	if (last_line) line_idx--;
-	strncpy(previous_lines[line_idx], line, LCD_WIDTH+1);
-	previous_lines[line_idx][LCD_WIDTH] = 0;
-	if (mode == L_SCROLL && line_idx < LCD_HEIGHT) line_idx++;
+  char last_line = 0;
+  if (line_idx == LCD_HEIGHT) {
+    if (mode == L_SCROLL) {
+      // If we're at the bottom, ``shift'' everything up
+      for (int y = 1; y < LCD_HEIGHT; y++) {
+	// Go to the start of row y, clear the line, and print the
+	// previous string there
+	fprintf(lcd, "%sy%dx0;%sk%s", esc, y-1, esc, previous_lines[y]);
+	// Overwrite the stored previous line with the next
+	strncpy(previous_lines[y-1], previous_lines[y], LCD_WIDTH+1);
+      }
+    }
+    last_line = 1;
+  }
+  // Go to the correct line, clear it, and write the input.
+  fprintf(lcd, "%sy%dx0;%sk%s", esc, line_idx, esc, line);
+  fflush(lcd);
+  // Store this line, null-terminate!
+  if (last_line) line_idx--;
+  strncpy(previous_lines[line_idx], line, LCD_WIDTH+1);
+  previous_lines[line_idx][LCD_WIDTH] = 0;
+  if (mode == L_SCROLL && line_idx < LCD_HEIGHT) line_idx++;
 }
 
 void
 lcd_printf_line(const enum LCD_WRITE_MODE mode,
-								const char *format, ...) {
-	char buf[LCD_WIDTH+1];
+		const char *format, ...) {
+  char buf[LCD_WIDTH+1];
 
-	va_list(args);
-	va_start(args, format);
-	vsnprintf(buf, LCD_WIDTH+1, format, args);
-	va_end(args);
+  va_list(args);
+  va_start(args, format);
+  vsnprintf(buf, LCD_WIDTH+1, format, args);
+  va_end(args);
 
-	lcd_put_line(mode, buf);
+  lcd_put_line(mode, buf);
 }