jim

commit 5792153dbb8c6f871ca8284ab13aaa2b3cb7ba52
parent 1d9b67184ca1e9c1ffadbeab5b82fb9a25a50f81
Author: Jan P. Pasierb <me@janpasierb.com>
Date:   Fri, 22 Dec 2023 23:17:02 +0000

nonexistent file provided as an arg is now auto-created

Diffstat:
M
file.c
 | 
26
+++++++++++++++-----------
D
test
 | 
1
-

2 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/file.c b/file.c
@@ -40,19 +40,23 @@ void editorOpen(char* filename) {
     editorSelectSyntaxHighlight();
 
     FILE* fp = fopen(filename, "r");
-    if (!fp) die("fopen");
+    if (fp) {
+		char* line = NULL;
+		size_t linecap = 0;
+		ssize_t linelen;
+		while((linelen = getline(&line, &linecap, fp)) != -1) {
+			while(linelen > 0 && (line[linelen - 1] == '\n' || line[linelen - 1] == RETURN))
+				linelen--;
+			editorInsertRow(E.numrows, line, linelen);
+		}
 
-    char* line = NULL;
-    size_t linecap = 0;
-    ssize_t linelen;
-    while((linelen = getline(&line, &linecap, fp)) != -1) {
-        while(linelen > 0 && (line[linelen - 1] == '\n' || line[linelen - 1] == RETURN))
-            linelen--;
-        editorInsertRow(E.numrows, line, linelen);
-    }
+		free(line);
+		fclose(fp);
+	} else {
+		if(-1 == open(E.filename, O_RDONLY | O_CREAT, 0644))
+			die("fopen");
+	}
 
-    free(line);
-    fclose(fp);
     E.dirty = 0;
 }
 
diff --git a/test b/test
@@ -1 +0,0 @@
-