grammer, docs linkfix, cleanup

docs/usage/funcsfile.md

@@ -23,13 +23,13 @@ export RARE_FUNC_FILES=/path/to/custom.funcs
 rare filter -m '(\d+)' -e '{double {1}}' access.log
 ```
 
-Can load multiple files by specifying `--funcs` multiple times, or
-providing a comma-separated list to `$RARE_FUNC_FILES`
+You can load multiple files by providing `--funcs` argument multiple
+times, or providing a comma-separated list to `$RARE_FUNC_FILES`
 
 ## Format
 
 A functions file is key-value pairs of `name` to `expression`. Lines
-starting with `#`, or any characters after `#`, is considered a comment.
+starting with `#`, or any characters after `#`, are considered comments.
 
 *Expressions* can be multi-line by ending the previous line with a `\`.
 

mkdocs.yml

@@ -17,7 +17,7 @@ nav:
     - Examples: usage/examples.md
     - Advanced:
       - JSON: usage/json.md
-      - Expression Funcs File: usage/funcsfile.md
+      - Funcs File: usage/funcsfile.md
       - Regular Expressions: usage/regexp.md
     - CLI Docs: cli-help.md
   - Benchmarks: benchmarks.md

pkg/expressions/funcfile/stage_test.go

@@ -37,7 +37,6 @@ func TestCustomEdgeCases(t *testing.T) {
 	assert.Equal(t, "testval 10 missing: ", kb.BuildKey(&testContext))
 }
 
-// BenchmarkCustomFunc-4   	 4767489	       244.2 ns/op	      16 B/op	       2 allocs/op
 // BenchmarkCustomFunc-4   	 7563214	       160.4 ns/op	       3 B/op	       1 allocs/op
 func BenchmarkCustomFunc(b *testing.B) {
 	k := stdlib.NewStdKeyBuilder()

pkg/markdowncli/replacers.go

@@ -18,7 +18,7 @@ func replaceWithColor(clr color.ColorCode) regexReplacerFunc {
 	})
 }
 
-var localLinkRegexp = regexp.MustCompile(`\[\w+\]\((\w+).md\)`)
+var localLinkRegexp = regexp.MustCompile(`\[[\w\s]+\]\((\w+).md\)`)
 
 func replaceLocalLinkWithDocsCommand(match string) string {
 	parts := localLinkRegexp.FindStringSubmatch(match)