vis

commit 45ebbaa5903324f371669eedbd62a480e57ae43a
parent fd4bb503b0824c0ddea4317121541f7c991c2de5
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Sun, 27 Nov 2016 21:21:31 +0100

vis-lua: add file.path property denoting the absolute path to the file

Close #407

Diffstat:
M
README.md
 | 
3
++-
M
vis-lua.c
 | 
5
+++++

2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/README.md b/README.md
@@ -621,7 +621,8 @@ At this time there exists no API stability guarantees.
    - `insert(pos, data)`
    - `delete(pos, len)` or `delete({start, finish})`
    - `lines_iterator()`
-   - `name`
+   - `name` file path relative to current working directory or `nil` if not yet associated
+   - `path` absolute path or `nil` if not yet associated
    - `lines[0..#lines+1]` array giving read/write access to lines
    - `newlines` type of newlines either `"lf"` or `"crlf"`
    - `size` current file size in bytes
diff --git a/vis-lua.c b/vis-lua.c
@@ -1096,6 +1096,11 @@ static int file_index(lua_State *L) {
 			return 1;
 		}
 
+		if (strcmp(key, "path") == 0) {
+			lua_pushstring(L, file->name);
+			return 1;
+		}
+
 		if (strcmp(key, "lines") == 0) {
 			obj_ref_new(L, file->text, "vis.file.text");
 			return 1;