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	add global movements (g, G. m) - gramscii - A simple editor for ASCII box-and-a…
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	---
	commit c8512825e3baf1525af7117affa13d00ac6b0d1d
	parent ad0b403caa61c3f1c07698ffe6952588861d98c2
	Author: KatolaZ <[email protected]>
	Date: Sat, 20 Jul 2019 11:03:55 +0100

	add global movements (g, G. m)

	Diffstat:
	M gramscii.c \| 64 ++++++++++++++++-------------…

	1 file changed, 33 insertions(+), 31 deletions(-)
	---
	diff --git a/gramscii.c b/gramscii.c
	@@ -79,6 +79,8 @@ char mark_end;
	char modified;
	char fname[256];

	+char visual;
	+
	struct termios t1, t2, t3;


	@@ -227,6 +229,24 @@ void redraw(){
	show_cursor();
	}

	+void go_to(int where){
	+ switch(where){
	+ case HOME:
	+ x = y = 0;
	+ break;
	+ case END:
	+ x = WIDTH-1;
	+ y = HEIGHT-1;
	+ break;
	+ case MIDDLE:
	+ x = WIDTH/2;
	+ y = HEIGHT/2;
	+ break;
	+ }
	+ check_bound();
	+ show_cursor();
	+}
	+
	int move_around(char c){

	switch(c){
	@@ -250,28 +270,22 @@ int move_around(char c){
	dir = DIR_R;
	x += step;
	break;
	- default:
	- return 0;
	- }
	- return 1;
	-}
	-
	-void go_to(int where){
	- switch(where){
	- case HOME:
	- x = y = 0;
	+ case 'g':
	+ dir = DIR_N;
	+ go_to(HOME);
	break;
	- case END:
	- x = WIDTH-1;
	- y = HEIGHT-1;
	+ case 'G':
	+ dir = DIR_N;
	+ go_to(END);
	break;
	- case MIDDLE:
	- x = WIDTH/2;
	- y = HEIGHT/2;
	+ case 'm':
	+ dir = DIR_N;
	+ go_to(MIDDLE);
	break;
	+ default:
	+ return 0;
	}
	- check_bound();
	- show_cursor();
	+ return 1;
	}

	int progr_x(int dir){
	@@ -369,7 +383,6 @@ void get_text(){
	state=MOVE;
	}

	-
	void draw_box(int x1, int y1, int fix){

	int xmin, ymin, xmax, ymax;
	@@ -401,8 +414,6 @@ void draw_box(int x1, int y1, int fix){
	show_cursor();
	}

	-
	-
	void get_box(){
	char c;
	int orig_x=x, orig_y=y;
	@@ -535,8 +546,8 @@ void delete(){
	while((c=getchar())!=EOF && c!=27 && c!= 'x'){
	if (!move_around(c)) continue;
	check_bound();
	- step = 1;
	do_delete(orig_x, orig_y);
	+ step = 1;
	modified = 1;
	orig_x = x;
	orig_y = y;
	@@ -650,15 +661,6 @@ void commands(){
	case 'N':
	new_file();
	break;
	- case 'g':
	- go_to(HOME);
	- break;
	- case 'G':
	- go_to(END);
	- break;
	- case 'm':
	- go_to(MIDDLE);
	- break;
	case 'x':
	state = DEL;
	delete();