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	tled: for cursor position assume 'a' is inserted - neatvi - [fork] simple vi-ty…
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	---
	commit 330453e1a6cd79f6c85ddc7a454f37c784b1ae9a
	parent 3472b9c90eea860d3aff4e9c555fbaab6f4f90bf
	Author: Ali Gholami Rudi <[email protected]>
	Date: Sun, 10 May 2015 18:58:08 +0430

	led: for cursor position assume 'a' is inserted

	Diffstat:
	M led.c \| 25 ++++++++++++++-----------

	1 file changed, 14 insertions(+), 11 deletions(-)
	---
	diff --git a/led.c b/led.c
	t@@ -48,26 +48,29 @@ static int led_lastword(char *s)
	return r - s;
	}

	+/* the position of the cursor for inserting another character */
	+static int led_insertionpos(struct sbuf *sb)
	+{
	+ int len = sbuf_len(sb);
	+ char *chr = keymap(led_kmap, 'a');
	+ int col;
	+ sbuf_str(sb, chr);
	+ col = ren_cursor(sbuf_buf(sb),
	+ ren_pos(sbuf_buf(sb), uc_slen(sbuf_buf(sb)) - 1));
	+ sbuf_cut(sb, len);
	+ return col;
	+}
	+
	static void led_printparts(char pref, char main, char *post)
	{
	struct sbuf *ln;
	int col;
	- int cur;
	- int dir;
	ln = sbuf_make();
	sbuf_str(ln, pref);
	sbuf_str(ln, main);
	- cur = uc_slen(sbuf_buf(ln)) - 1;
	- dir = uc_dir(sbuf_buf(ln) + led_lastchar(sbuf_buf(ln)));
	+ col = led_insertionpos(ln);
	sbuf_str(ln, post);
	led_print(sbuf_buf(ln), -1);
	- col = ren_cursor(sbuf_buf(ln), ren_pos(sbuf_buf(ln), MAX(cur, 0)));
	- if (cur >= 0) {
	- if (dir < 0 \|\| (!dir && ren_dir(sbuf_buf(ln)) < 0))
	- col = MAX(col - 1, 0);
	- else
	- col += 1;
	- }
	term_pos(-1, col);
	sbuf_free(ln);
	}