Do not delay scratch cmds in agit

This is not needed anymore because heights of wins are not limitted to
the number of lines in the buffer when splitting.

This kind of reverts fee5e58.

Author: xyb3rt

bin/agit.c

@@ -24,7 +24,6 @@ struct {
 	int l1;
 	int l2;
 } prompt;
-int scratch;
 
 void opt(const char *arg) {
 	vec_push(&cmd.v, xstrdup(arg));
@@ -47,14 +46,6 @@ void set_(const char *arg, ...) {
 	cmd.fixed = vec_len(&cmd.v);
 }
 
-void setscratch(const char *cwd, const char *title) {
-	char **p = vec_dig(&cmd.v, 0, 3);
-	p[0] = xstrdup("scratch");
-	p[1] = xstrdup(cwd);
-	p[2] = xstrdup(title);
-	scratch = 1;
-}
-
 void checktime(void) {
 	const char *cmd[] = {"checktime"};
 	request(cmd, ARRLEN(cmd), NULL);
@@ -78,6 +69,14 @@ int run(int outfd) {
 	return call(cmd.v, fds);
 }
 
+void scratch(const char *cwd, const char *title) {
+	char **p = vec_dig(&cmd.v, 0, 3);
+	p[0] = xstrdup("scratch");
+	p[1] = xstrdup(cwd);
+	p[2] = xstrdup(title);
+	request((const char **)cmd.v, vec_len(&cmd.v), NULL);
+}
+
 void changed(avim_strv msg) {
 	if (vec_len(&msg) > 1) {
 		prompt.l1 = atoi(msg[1]);
@@ -201,10 +200,6 @@ int main(int argc, char *argv[]) {
 		checktime();
 		status();
 		menu(cmds);
-		if (scratch) {
-			request((const char **)cmd.v, vec_len(&cmd.v), NULL);
-			scratch = 0;
-		}
 		block(-1);
 		input();
 		struct cmd *cmd = match(cmds);
@@ -376,7 +371,7 @@ void cmd_diff(void) {
 	set("git", "diff");
 	hint("< --cached --stat --submodule=diff HEAD @{u} -- >");
 	if (add(NULL)) {
-		setscratch(cwd, "git:diff");
+		scratch(cwd, "git:diff");
 	}
 }
 
@@ -397,7 +392,7 @@ void cmd_fetch(void) {
 void cmd_graph(void) {
 	clear();
 	set("git-graph", "--no-color", "--no-pager", "--style", "ascii");
-	setscratch(cwd, "git:graph");
+	scratch(cwd, "git:graph");
 }
 
 void cmd_log(void) {
@@ -407,7 +402,7 @@ void cmd_log(void) {
 	opt("--cherry-mark");
 	hint("< --first-parent --no-merges --oneline -S HEAD ...@{u} >");
 	if (add(list_open_files_and_branches)) {
-		setscratch(cwd, "git:log");
+		scratch(cwd, "git:log");
 	}
 }