organisation des des fichiers

src/file_io.c

@@ -0,0 +1,21 @@
+#include "../include/file_io.h"
+
+void editorOpen(struct editorConfig *E, char *filename) {
+  FILE *fp = fopen(filename, "r");
+  if (!fp)
+    die("fopen");
+
+  char *line = NULL;
+  size_t line_cap = 0;
+  ssize_t line_len;
+
+  while ((line_len = getline(&line, &line_cap, fp)) != -1) {
+    while (line_len > 0 &&
+           (line[line_len - 1] == '\n' || line[line_len - 1] == '\r')) {
+      --line_len;
+    }
+    editorAppendRow(E, line, line_len);
+  }
+  free(line);
+  fclose(fp);
+}