comments that explain the code, not how it was written

About 340 comments cited the development process: task and plan
numbers, fix waves, rulings, reviewers, and the author in the third
person with a date. None of that exists outside the work itself, so to
a reader it pointed at nothing. Each one now states the engineering
reason it was standing in front of; where a comment was provenance and
nothing else, it is gone.

References to docs/design.md and docs/gui-design.md by section stay:
both ship with the repository. The design documents lose their
amendment diaries - CHANGELOG.md is that record - and the GUI's says
plainly that the window has gone further than the document.

Only comments changed. Every .go file was parsed and its code printed
with comments stripped, before and after: the two hashes are identical
across all 175 files.

1 files changed, 6 insertions, 6 deletions

diff --git a/internal/extract/extract.go b/internal/extract/extract.go
index c0f0262..f8f98df 100644
--- a/internal/extract/extract.go
+++ b/internal/extract/extract.go
@@ -29,7 +29,7 @@ var (
 	// ErrPartial wraps the error of a document read only in part (an
 	// archive entry that would not open or parse). Text returns the text it
 	// did read along with it: a keyword found there is found, but one not
-	// found may be in the part that could not be read (plan 11).
+	// found may be in the part that could not be read.
 	ErrPartial = errors.New("part of it could not be read")
 	// ErrTooLarge is returned when the file is larger than the configured
 	// max-read; nothing is read in that case.
@@ -70,15 +70,15 @@ var plainExt = map[string]bool{
 }
 
 // zipExt is the set of Office/OpenDocument/ebook formats: a zip container
-// plus XML inside it (Task 5).
+// plus XML inside it.
 var zipExt = map[string]bool{
 	"docx": true, "xlsx": true, "pptx": true,
 	"odt": true, "ods": true, "odp": true,
 	"epub": true,
 }
 
-// toolExt maps an extension to the external tool it needs (Task 6). pdf is
-// handled separately, since it has its own fixed command line.
+// toolExt maps an extension to the external tool it needs. pdf is handled
+// separately, since it has its own fixed command line.
 var toolExt = map[string]string{
 	"doc": "antiword", // falls back to catdoc
 	"xls": "xls2csv",
@@ -108,8 +108,8 @@ func newWithPath(path string) *Extractor {
 	for _, name := range toolNames {
 		for _, dir := range dirs {
 			// A relative entry would find a tool relative to the working
-			// directory - a bin/pdftotext an unpacked download left behind
-			// (review planapply F7) - so only absolute entries count.
+			// directory - a bin/pdftotext an unpacked download left behind -
+			// so only absolute entries count.
 			if dir == "" || !filepath.IsAbs(dir) {
 				continue
 			}