Clean and Prepare Text for Publishing
The problem
Your copy has invisible trailing whitespace that corrupts CMS output and git diffs, you're not sure if your edits introduced unintended changes, and you haven't confirmed the final word count against your brief. These three issues are invisible until something goes wrong — this workflow surfaces all of them before you publish.
What you'll accomplish
Tools in this workflow
Follow this workflow in sequence to move from question to decision without losing context.
Step-by-step
Why this workflow works
These three steps catch three different categories of pre-publish failure. The trailing space removal eliminates structural formatting bugs invisible to the human eye. The diff check catches semantic errors — content that changed in ways you didn't intend. The word count verification ensures you meet the requirements before submission. Running them in this sequence matters: clean the text first so the diff output isn't polluted by whitespace changes, run the diff second to confirm all changes are intentional, then count words on the clean final version. Doing them in a different order adds unnecessary re-checking.
Frequently asked questions
Why do trailing spaces cause problems in code and CMS platforms?
In code: trailing spaces add invisible noise to git diffs, making code reviews harder — every line with a trailing space shows as changed even if the actual code is identical. In Markdown: a double trailing space is the syntax for a hard line break (<br>), so accidental trailing spaces create unintended line breaks in rendered output. In CSV files: trailing spaces become part of the field value, causing 'Paris ' to not match 'Paris' in a lookup. In HTML: trailing spaces can cause single-space rendering differences in some browsers and affect whitespace-sensitive CSS properties.
What is a text diff and how does it work?
A text diff compares two versions of a document line by line (or character by character) and highlights what was added, removed, or changed between them. The output shows: lines that exist only in the original (usually shown in red, marked as removed), lines that exist only in the new version (green, marked as added), and lines that are identical in both (neutral). Diff algorithms — most commonly the Myers diff algorithm — find the smallest set of changes that transforms the original into the new version. This is the same mechanism used in git diff, Google Docs revision history, and code review tools like GitHub.
Does word count include headings and captions?
It depends on the submission guidelines. For academic papers: word counts typically include the body text but exclude the title, abstract, references, figure captions, and appendices — unless stated otherwise. For journalistic submissions: the word count usually includes the body and headline. For SEO content: the word count for ranking purposes typically includes all visible text on the page including headings, captions, and CTAs. When in doubt, ask the editor or check the style guide — the difference between 'body text only' and 'all text' can be 200–500 words on a 1,500-word piece.
What minimum word count does Google require for pages to rank?
Google has no explicit minimum word count and has stated that thin content can rank if it fully satisfies search intent. However, in practice: informational blog posts under 300 words rarely rank competitively because they can't fully cover a topic. Product pages and tool pages can rank with 200–400 words if they're highly relevant and well-structured. Long-form guides of 1,500+ words tend to rank for competitive informational keywords. The better question is whether your content fully answers the user's query — length is a byproduct of thorough coverage, not a target in itself.
How do I check if my text matches a client's brief word limit?
Copy the final body text into a word counter (or use the Words Per Page calculator which includes a word count). Compare against the brief's specified range. If the brief says '800–1,000 words' and you have 950, you're within range. If you're over, identify the lowest-value paragraphs or sentences to cut — don't just trim the ending, which often contains the most important call-to-action. If you're under, identify the sections where additional context or examples would add value, not just padding. Always re-run the diff check after any edits to confirm your changes were intentional.