From 1be4c30c5e1526484665c382d784e0de9fe9d8de Mon Sep 17 00:00:00 2001
From: KatolaZ <katolaz@freaknet.org>
Date: Wed, 24 Jul 2019 12:34:29 +0100
Subject: add config.h

---
 Makefile   |  3 ++-
 TODO       |  4 ++--
 config.h   | 16 ++++++++++++++++
 gramscii.c | 20 ++++++++------------
 4 files changed, 28 insertions(+), 15 deletions(-)
 create mode 100644 config.h

diff --git a/Makefile b/Makefile
index 9ce0381..da97e66 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@
 include config.mk
 
 SRC = gramscii.c
+INCLUDES = config.h
 
 all: options gramscii
 
@@ -14,6 +15,6 @@ options:
 	@echo "-+-+-+-+-+-+-+-+-+-+-" 
 	
 
-gramscii:
+gramscii: $(SRC) $(INCLUDES)
 	$(CC) $(CFLAGS) -o $@ $(SRC)
 
diff --git a/TODO b/TODO
index da7de02..32af33c 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,4 @@
-+ optimize redraws (i.e., avoid to redraw if possible)
-- move configs in config.h
++ optimize redraws (redraw only the modified rectangle)
 - change screen management (i.e., dynamic array of lines)
 - add action multiplier (e.g., "7h" moves left by 7 cols)
 - add scripting mode option ("-s"?)
@@ -25,6 +24,7 @@
 - catch SIGWINCH and react appropriately (after scroll is 
   enabled)
 - auto-arrow 'A' (automatic end-char)
+* move configs in config.h
 * get screen geometry
 * allow the use of [ENTER] to confirm arrow, boxes (useful
   for scripting)
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..d38488b
--- /dev/null
+++ b/config.h
@@ -0,0 +1,16 @@
+/* Config options */
+
+/** MARKERS -- the first character is the default one **/
+/* markers for horizontal lines */
+char hlines[]  = {"-~=#*@._ "};
+/* markers for vertical lines */
+char vlines[]  = {"|H#*@:;i "};
+/* markers for corners */
+char corners[] = {"+'H#*@.\"`"};
+/* markers for arrow start points */
+char st_marks[] = {"+o-|<>^v*"};
+/* markers for arrow endpoints */
+char end_marks[] = {">+o-|<^v*"};
+
+/** LONG_STEP (movements through uppercase HJKL) **/
+#define LONG_STEP 5
diff --git a/gramscii.c b/gramscii.c
index f7f2ed4..2d8b593 100644
--- a/gramscii.c
+++ b/gramscii.c
@@ -12,6 +12,8 @@
 #include <string.h>
 #include <sys/ioctl.h>
 
+#include "config.h"
+
 #define MOVE   0x00
 #define BOX    0x01
 #define ARROW  0x02
@@ -40,7 +42,6 @@
 #define ARR_U     '^'
 #define ARR_D     'v'
 
-
 #define HOME   0x01
 #define END    0x02
 #define MIDDLE 0x04
@@ -51,7 +52,7 @@
 #define MIN(x,y)  (x) < (y) ? (x) : (y)
 #define MAX(x,y)  (x) > (y) ? (x) : (y)
 
-#define DEBUG 1
+/** #define DEBUG 1 **/
 
 char **screen;
 int WIDTH, HEIGHT;
@@ -64,11 +65,6 @@ int step;
 int force_new;
 char cursor;
 char corner;
-char hlines[]  = {"-~=#@._ "};
-char vlines[]  = {"|H#@:;i "};
-char corners[] = {"+'H#@.\""};
-char st_marks[] = {"+o-|<>^v"};
-char end_marks[] = {">+o-|<^v"};
 
 int hlines_sz= sizeof(hlines) -1;
 int vlines_sz= sizeof(vlines) -1;
@@ -308,22 +304,22 @@ void handle_goto(){
 int move_around(char c){
 
 	switch(c){
-		case 'H': step = 5;/** FALLTHROUGH **/
+		case 'H': step = LONG_STEP;/** FALLTHROUGH **/
 		case 'h':
 			dir = DIR_L;
 			x -= step;
 			break;
-		case 'J': step = 5;/** FALLTHROUGH **/
+		case 'J': step = LONG_STEP;/** FALLTHROUGH **/
 		case 'j':
 			dir = DIR_D;
 			y += step;
 			break;
-		case 'K': step = 5;/** FALLTHROUGH **/
+		case 'K': step = LONG_STEP;/** FALLTHROUGH **/
 		case 'k':
 			dir = DIR_U;
 			y -= step;
 			break;
-		case 'L': step = 5;/** FALLTHROUGH **/
+		case 'L': step = LONG_STEP;/** FALLTHROUGH **/
 		case 'l':
 			dir = DIR_R;
 			x += step;
@@ -687,7 +683,7 @@ void load_file(){
 void new_file(){
 	check_modified();
 	erase_screen();
-	go_to(MIDDLE);
+	go_to(HOME);
 	redraw();
 	fname[0] = '\0';
 	modified=0;
-- 
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