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	tvi: for ex messages use "---" filetype - neatvi - [fork] simple vi-type editor…
	git clone git://src.adamsgaard.dk/neatvi
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	---
	commit d9562b264f00d015c0bcd75bd8fa3e4cece9eddb
	parent 89738c4b7ea3a3d705c408090a85c14610158251
	Author: Ali Gholami Rudi <[email protected]>
	Date: Fri, 10 Mar 2017 14:10:40 +0330

	vi: for ex messages use "---" filetype

	Diffstat:
	M led.c \| 22 +++++++++++++++++++---
	M vi.c \| 2 +-
	M vi.h \| 1 +

	3 files changed, 21 insertions(+), 4 deletions(-)
	---
	diff --git a/led.c b/led.c
	t@@ -1,3 +1,4 @@
	+/* line editing and drawing */
	#include <ctype.h>
	#include <stdio.h>
	#include <string.h>
	t@@ -33,6 +34,7 @@ static int led_offdir(char *chrs, int pos, int i)
	return 0;
	}

	+/* highlight text in reverse direction */
	static void led_markrev(int n, char *chrs, int pos, int *att)
	{
	int i = 0, j;
	t@@ -51,7 +53,8 @@ static void led_markrev(int n, char *chrs, int pos, int *a…
	}
	}

	-static char led_render(char s0, int cbeg, int cend)
	+/* render and highlight a line */
	+static char led_render(char s0, int cbeg, int cend, char *syn)
	{
	int n;
	int pos; / pos[i]: the screen position of the i-th character …
	t@@ -75,7 +78,7 @@ static char led_render(char s0, int cbeg, int cend)
	for (j = 0; j < curwid; j++)
	off[led_posctx(ctx, pos[i] + j, cbeg, cend)] =…
	}
	- att = syn_highlight(ex_filetype(), s0);
	+ att = syn_highlight(syn, s0);
	led_markrev(n, chrs, pos, att);
	out = sbuf_make();
	i = cbeg;
	t@@ -107,9 +110,20 @@ static char led_render(char s0, int cbeg, int cend)
	return sbuf_done(out);
	}

	+/* print a line on the screen */
	void led_print(char *s, int row)
	{
	- char *r = led_render(s, xleft, xleft + xcols);
	+ char *r = led_render(s, xleft, xleft + xcols, ex_filetype());
	+ term_pos(row, 0);
	+ term_kill();
	+ term_str(r);
	+ free(r);
	+}
	+
	+/* print a line on the screen; for ex messages */
	+void led_printmsg(char *s, int row)
	+{
	+ char *r = led_render(s, xleft, xleft + xcols, "---");
	term_pos(row, 0);
	term_kill();
	term_str(r);
	t@@ -199,6 +213,7 @@ static char led_readchar(int c, char kmap)
	return kmap_map(kmap, c);
	}

	+/* read a character from the terminal */
	char led_read(char *kmap)
	{
	int c = term_read();
	t@@ -218,6 +233,7 @@ char led_read(char *kmap)
	return NULL;
	}

	+/* read a line from the terminal */
	static char led_line(char pref, char post, char ai, int ai_max, int *key, …
	{
	struct sbuf *sb;
	diff --git a/vi.c b/vi.c
	t@@ -45,7 +45,7 @@ static void vi_drawmsg(void)
	{
	int oleft = xleft;
	xleft = 0;
	- led_print(vi_msg, xrows);
	+ led_printmsg(vi_msg, xrows);
	vi_msg[0] = '\0';
	xleft = oleft;
	}
	diff --git a/vi.h b/vi.h
	t@@ -133,6 +133,7 @@ char led_prompt(char pref, char post, char *kmap);
	char led_input(char pref, char post, char *kmap);
	char led_read(char *kmap);
	void led_print(char *msg, int row);
	+void led_printmsg(char *s, int row);
	int led_pos(char *s, int pos);

	/* ex commands */