In cases where each line ends with a paragraph mark, there are usually two
paragraph marks between "real" paragraphs of text. This should never be
tolerated in Word because it defeats important features of the paragraph
style, including widow and orphan control.
If so, the solution is to follow the following sequence:
1. Find "^p" (no quotation marks in the box, and the letter must be lowercase)
replace with "^l" (caret, then lower case "L")
2. Find "^l^l" and replace it with "^p"
3. Find "^l" and replace with a space
4. Find "<Space><Space>" and replace it with "<space>"
This will leave a single paragraph mark at the end of each block of text.
If, on the other hand, paragraphs have no extra space between them, they are
usually indented by a <Tab> or (shudder) multiple spaces. Indention in Word
(mislabeled "Indentation" to the horror of professional editors) should be
handled in the paragraph style.
1. Find "^p" and replace with "^l"
2. Find "^t" and replace it with "^p^t"
3. Find "^l" and replace with a space
4. Find "<Space><Space>" and replace it with "<space>"