Function insert_line

text.c:290–316

}

static void insert_line(TextEditorState *state, char *line, int pos) {
  int offset = state->offset_list[pos];

  // calculated size of inserted line
  int length = strlen(line);

  // Make space for inserted line
  memmove(&state->buffer[offset + length], &state->buffer[offset], state->size - offset);
  state->size += length;

  // Insert the lines
  memcpy(&state->buffer[offset], line, length);

  int i;
  for (i = 0; i < length; i++) {
    if (line[i] == '\n') {
      state->n_lines++;
    }
  }
  
  state->n_selections = 0;
  state->changed = 1;
  state->copy_reset = 1;

  // Update entries
  updateTextEntries(state);
}

static void cut_line(TextEditorState *state, int line_number) {
  copy_line(state, line_number);