Implement open with editor

Fork a child process to run the text editor. If the "EDITOR" envrionment
variable is not set, fallback to "vi".

1 files changed, 12 insertions, 0 deletions

diff --git a/fm.h b/fm.h
index 4acf2d6..e515d5a 100644
--- a/fm.h
+++ b/fm.h
@@ -35,6 +35,17 @@ typedef struct {
 	int top, bottom;
 } fm_info;
 
+extern bool need_redraw;
+
+#define UTIL_VI 0
+#define UTIL_XDG_OPEN 1
+
+#define ENV_SHELL 0
+#define ENV_EDITOR 1
+#define ENV_SF 2
+
+static char *enveditor;
+
 file_list *fm_getdir(file_list *list, const char *path);
 fm_info *fm_init(terminal *t);
 void fm_getcwd(fm_info *info);
@@ -47,6 +58,7 @@ void fm_draw_file_stream(window *w, FILE *fp);
 void fm_cd_up(fm_info *i);
 void fm_cd_down(fm_info *i);
 bool fm_preview_file(window *w, const char *path);
+int open_with_editor(char **argv);
 void magic_init(void);
 void magic_cleanup(void);
 #endif /* SF_FM_H */