---
title: "Dear Editor"
type: "article"
slug: "dear-editor-34"
url: "http://localhost/article/dear-editor-34/"
markdown_url: "http://localhost/article/dear-editor-34.md"
published_at: "2020-10-27T17:12:29+00:00"
modified_at: "2024-06-23T00:37:22+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Letters about inverting video signal; TAB subroutine; contacting other owners; machine language programming."
category:
  - name: "Syntax"
    slug: "syntax"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "1980"
    slug: "1980"
    taxonomy: "post_tag"
    url: "http://localhost/tag/1980/"
indiv:
  - name: "Brent Dix"
    slug: "brent-dix"
    taxonomy: "indiv"
    url: "http://localhost/indiv/brent-dix/"
  - name: "Harry S. Wake"
    slug: "h-s-wake"
    taxonomy: "indiv"
    url: "http://localhost/indiv/h-s-wake/"
  - name: "Mark Paulkus"
    slug: "mark-paulkus"
    taxonomy: "indiv"
    url: "http://localhost/indiv/mark-paulkus/"
  - name: "William Herron"
    slug: "herron-william"
    taxonomy: "indiv"
    url: "http://localhost/indiv/herron-william/"
publication: "Syntax"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
authors: "Brent Dix; William Herron; H. S. Wake; Mark Paulkus"
volume: "1"
issue: "2"
issues_articles:
  - id: 26692
    title: "Syntax/Syntax ZX80 v1 n2"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v1-n2/"
pages: "9"
pubdate: "December 1980"
archive_link: false
volumeissue: "v1n2"
---

# Dear Editor

Letters about inverting video signal; TAB subroutine; contacting other owners; machine language programming.