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janky way to cancel browsing

This commit is contained in:
Kartik K. Agaram 2021-11-14 00:38:00 -08:00
parent d9aac11889
commit b64a21771e
1 changed files with 9 additions and 6 deletions
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15
src/lua.c
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@ -389,7 +389,8 @@ void editImage (lua_State *L, const char *definition) {
#define BG(i) (COLOR_PAIR((i)+8))
#define FG(i) (COLOR_PAIR(i))
void browseImage (lua_State *L) {
/* return true if submitted */
int browseImage (lua_State *L) {
clear();
luaL_newmetatable(L, "__teliva_call_graph_depth");
int cgt = lua_gettop(L);
@ -444,12 +445,14 @@ void browseImage (lua_State *L) {
}
lua_settop(L, 0);
attron(A_REVERSE);
mvaddstr(LINES-1, 0, " edit what? ");
mvaddstr(LINES-1, 0, " edit what? (hit just Enter to go back) ");
attroff(A_REVERSE);
addch(' ');
char definition[64] = {0};
getnstr(definition, 60);
editImage(L, definition);
if (*definition != '\0')
editImage(L, definition);
return *definition != '\0';
}
@ -462,9 +465,9 @@ void switch_to_editor (lua_State *L, const char *message) {
init_pair(i+8, -1, i);
if (Script_name)
edit(L, Script_name, message);
else
browseImage(L);
cleanup_curses();
else if (browseImage(L)) {
cleanup_curses();
}
execv(Argv[0], Argv);
/* never returns */
}