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This commit is contained in:
Kartik K. Agaram 2021-11-10 22:15:13 -08:00
parent efbb57d339
commit 9a49b92703
1 changed files with 23 additions and 23 deletions
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46
src/lua.c
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@ -75,29 +75,6 @@ static int report (lua_State *L, int status) {
}
/* death and rebirth */
char *Script_name = NULL;
char **Argv = NULL;
extern void edit(char *filename, const char *status);
void switch_to_editor(const char *message) {
endwin();
edit(Script_name, message);
execv(Argv[0], Argv);
/* never returns */
}
const char *Previous_error = NULL;
static int show_error_in_editor (lua_State *L, int status) {
if (status && !lua_isnil(L, -1)) {
Previous_error = lua_tostring(L, -1);
if (Previous_error == NULL) Previous_error = "(error object is not a string)";
switch_to_editor(Previous_error);
}
return status;
}
static int traceback (lua_State *L) {
if (!lua_isstring(L, 1)) /* 'message' not a string? */
return 1; /* keep it intact */
@ -329,6 +306,29 @@ static int handle_image (lua_State *L, char **argv, int n) {
}
/* death and rebirth */
char *Script_name = NULL;
char **Argv = NULL;
extern void edit(char *filename, const char *status);
void switch_to_editor(const char *message) {
endwin();
edit(Script_name, message);
execv(Argv[0], Argv);
/* never returns */
}
const char *Previous_error = NULL;
static int show_error_in_editor (lua_State *L, int status) {
if (status && !lua_isnil(L, -1)) {
Previous_error = lua_tostring(L, -1);
if (Previous_error == NULL) Previous_error = "(error object is not a string)";
switch_to_editor(Previous_error);
}
return status;
}
static int handle_script (lua_State *L, char **argv, int n) {
if (has_extension(argv[n], "tlv"))
return handle_image(L, argv, n);