v1.16.2

...why didn't my docs regen hook run?
v1.16.1
2026-01-28 09:20:34 -05:00 · 2026-01-28 09:16:18 -05:00 · 2026-01-24 13:41:54 -05:00 · 2026-01-07 19:15:21 -05:00 · 2026-01-07 19:02:52 -05:00
24 changed files with 4214 additions and 87 deletions
--- a/.githooks/pre-commit/01-docgen
+++ b/.githooks/pre-commit/01-docgen
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+orig="${PWD}"
+
+if ! command -v asciidoctor &> /dev/null;
+then
+        exit 0
+fi
+
+set -e
+
+for f in $(find . -type f -iname "README.adoc"); do
+        filename=$(basename -- "${f}")
+	docsdir=$(dirname -- "${f}")
+        nosuffix="${filename%.*}"
+	pfx="${docsdir}/${nosuffix}"
+
+	newf="${pfx}.html"
+        asciidoctor -a ROOTDIR="${orig}/" -o "${newf}" "${f}"
+	echo "Generated ${newf} from ${f}"
+        git add "${newf}"
+        if command -v pandoc &> /dev/null;
+        then
+		newf="${pfx}.md"
+                asciidoctor -a ROOTDIR="${orig}/" -b docbook -o - "${f}" | pandoc -f docbook -t markdown_strict -o "${newf}"
+		echo "Generated ${newf} from ${f}"
+                git add "${newf}"
+        fi
+	cd ${orig}
+done
+echo "Regenerated docs"
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,9 @@ module r00t2.io/goutils
 go 1.25

 require (
+	github.com/Masterminds/sprig/v3 v3.3.0
 	github.com/coreos/go-systemd/v22 v22.6.0
+	github.com/davecgh/go-spew v1.1.1
 	github.com/google/uuid v1.6.0
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
 	golang.org/x/sys v0.39.0
@@ -11,6 +13,15 @@ require (
 )

 require (
+	dario.cat/mergo v1.0.1 // indirect
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver/v3 v3.3.0 // indirect
 	github.com/djherbis/times v1.6.0 // indirect
+	github.com/huandu/xstrings v1.5.0 // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/shopspring/decimal v1.4.0 // indirect
+	github.com/spf13/cast v1.7.0 // indirect
+	golang.org/x/crypto v0.26.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,16 +1,56 @@
+dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s=
+dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
+github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=
+github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
+github.com/Masterminds/semver/v3 v3.3.0 h1:B8LGeaivUe71a5qox1ICM/JLl0NqZSW5CHyL+hmvYS0=
+github.com/Masterminds/semver/v3 v3.3.0/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
+github.com/Masterminds/sprig/v3 v3.3.0 h1:mQh0Yrg1XPo6vjYXgtf5OtijNAKJRNcTdOOGZe3tPhs=
+github.com/Masterminds/sprig/v3 v3.3.0/go.mod h1:Zy1iXRYNqNLUolqCpL4uhk6SHUMAOSCzdgBfDb35Lz0=
 github.com/coreos/go-systemd/v22 v22.6.0 h1:aGVa/v8B7hpb0TKl0MWoAavPDmHvobFe5R5zn0bCJWo=
 github.com/coreos/go-systemd/v22 v22.6.0/go.mod h1:iG+pp635Fo7ZmV/j14KUcmEyWF+0X7Lua8rrTWzYgWU=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/djherbis/times v1.6.0 h1:w2ctJ92J8fBvWPxugmXIv7Nz7Q3iDMKNx9v5ocVH20c=
 github.com/djherbis/times v1.6.0/go.mod h1:gOHeRAz2h+VJNZ5Gmc/o7iD9k4wW7NMVqieYCY99oc0=
+github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
+github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/huandu/xstrings v1.5.0 h1:2ag3IFq9ZDANvthTwTiqSSZLjDc+BedvHPAp5tJy2TI=
+github.com/huandu/xstrings v1.5.0/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=
+github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HKCj9FbZEVFJRxO9s=
+github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
+github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
+github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
+github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
+github.com/spf13/cast v1.7.0 h1:ntdiHjuueXFgm5nzDRdOS4yfT43P5Fnud6DH50rz/7w=
+github.com/spf13/cast v1.7.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
+github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 go4.org/netipx v0.0.0-20231129151722-fdeea329fbba h1:0b9z3AuHCjxk0x/opv64kcgZLBseWJUpBw5I82+2U4M=
 go4.org/netipx v0.0.0-20231129151722-fdeea329fbba/go.mod h1:PLyyIXexvUFg3Owu6p/WfdlivPbZJsZdgWZlrGope/Y=
+golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
+golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
 golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20220615213510-4f61da869c0c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
 golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-r00t2.io/sysutils v1.15.0 h1:FSnREfbXDhBQEO7LMpnRQeKlPshozxk9XHw3YgWRgRg=
-r00t2.io/sysutils v1.15.0/go.mod h1:28qB0074EIRQ8Sy/ybaA5jC3qA32iW2aYLkMCRhyAFM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+r00t2.io/sysutils v1.15.1 h1:0EVZZAxTFqQN6jjfjqUKkXye0LMshUA5MO7l3Wd6wH8=
 r00t2.io/sysutils v1.15.1/go.mod h1:T0iOnaZaSG5NE1hbXTqojRZc0ia/u8TB73lV7zhMz58=
--- a/multierr/TODO
+++ b/multierr/TODO
@@ -0,0 +1,21 @@
+- add unwrapping
+  https://go.dev/blog/go1.13-errors#the-unwrap-method
+- add As method, takes a ptr to a slice of []error to return the first matching error type (errors.As) for each?
+  - add AsAll [][]error ptr param for multiple errors per type?
+  - add Map, returns map[string][]error, where key is k:
+	var sb strings.Builder
+	t = reflect.TypeOf(err)
+	if t.PkgPath() != "" {
+		sb.WriteString(t.PkgPath())
+	} else {
+		sb.WriteString("<UNKNOWN>")
+	}
+	sb.WriteString(".")
+	if t.Name() != "" {
+		sb.WriteString(t.Name())
+	} else {
+		sb.WriteString("<UNKNOWN>")
+	}
+	k = sb.String()
+  - support generics for similar to above?
+    - this might allow for "error filtering"
--- a/netx/funcs.go
+++ b/netx/funcs.go
@@ -13,7 +13,7 @@ import (
 /*
 AddrRfc returns an RFC-friendly string from an IP address ([net/netip.Addr]).

-If addr is an IPv4 address, it will simmply be the string representation (e.g. "203.0.113.1").
+If addr is an IPv4 address, it will simply be the string representation (e.g. "203.0.113.1").

 If addr is an IPv6 address, it will be enclosed in brackets (e.g. "[2001:db8::1]").

--- a/remap/errs.go
+++ b/remap/errs.go
@@ -0,0 +1,11 @@
+package remap
+
+import (
+	`errors`
+)
+
+var (
+	ErrInvalidIdxPair error = errors.New("invalid index pair; [1] must be >= [0]")
+	ErrNoStr          error = errors.New("no string to slice/reslice/subslice")
+	ErrShortStr       error = errors.New("string too short to slice/reslice/subslice")
+)
--- a/remap/funcs.go
+++ b/remap/funcs.go
@@ -111,3 +111,60 @@ func MustCompilePOSIX(expr string) (r *ReMap) {

 	return
 }
+
+/*
+strIdxSlicer takes string s, and returns the substring marked by idxPair,
+where:
+
+	idxPair = [2]int{
+		<substring START POSITION>,
+		<substring END BOUNDARY>,
+	}
+
+That is, to get `oo` from `foobar`,
+
+	idxPair = [2]int{1, 3}
+	# NOT:
+	#idxPair = [2]int{1, 2}
+
+subStr will be empty and matched will be false if:
+
+	* idxPair[0] < 0
+	* idxPair[1] < 0
+
+It will panic with [ErrShortStr] if:
+
+	* idxPair[0] > len(s)-1
+	* idxPair[1] > len(s)
+
+It will panic with [ErrInvalidIdxPair] if:
+
+	* idxPair[0] > idxPair[1]
+
+It will properly handle single-character addresses (i.e. idxPair[0] == idxPair[1]).
+*/
+func strIdxSlicer(s string, idxPair [2]int) (subStr string, matched bool) {
+
+	if idxPair[0] < 0 || idxPair[1] < 0 {
+		return
+	}
+	matched = true
+
+	if (idxPair[0] > (len(s) - 1)) ||
+		(idxPair[1] > len(s)) {
+		panic(ErrShortStr)
+	}
+	if idxPair[0] > idxPair[1] {
+		panic(ErrInvalidIdxPair)
+	}
+
+	if idxPair[0] == idxPair[1] {
+		// single character
+		subStr = string(s[idxPair[0]])
+	} else {
+		// multiple characters
+		subStr = s[idxPair[0]:idxPair[1]]
+	}
+
+	return
+}
--- a/remap/funcs_remap.go
+++ b/remap/funcs_remap.go
@@ -10,6 +10,9 @@ It will panic if the embedded [regexp.Regexp] is nil.
 Each match for each group is in a slice keyed under that group name, with that slice
 ordered by the indexing done by the regex match itself.

+This operates on only the first found match (like [regexp.Regexp.FindSubmatch]).
+To operate on *all* matches, use [ReMap.MapAll].
+
 In summary, the parameters are as follows:

 # inclNoMatch
@@ -33,6 +36,7 @@ is provided but b does not match then matches will be:
 If true (and inclNoMatch is true), instead of a single nil the group's values will be
 a slice of nil values explicitly matching the number of times the group name is specified
 in the pattern.
+May be unpredictable if the same name is used multiple times for different capture groups across multiple patterns.

 For example, if a pattern:

@@ -144,6 +148,9 @@ func (r *ReMap) Map(b []byte, inclNoMatch, inclNoMatchStrict, mustMatch bool) (m
 		if inclNoMatch {
 			if len(names) >= 1 {
 				for _, grpNm = range names {
+					if grpNm == "" {
+						continue
+					}
 					matches[grpNm] = nil
 				}
 			}
@@ -156,7 +163,7 @@ func (r *ReMap) Map(b []byte, inclNoMatch, inclNoMatchStrict, mustMatch bool) (m
 		grpNm = names[mIdx]
 		/*
 			Thankfully, it's actually a build error if a pattern specifies a named
-			capture group with an empty name.
+			capture group with an matched name.
 			So we don't need to worry about accounting for that,
 			and can just skip over grpNm == "" (which is an *unnamed* capture group).
 		*/
@@ -192,6 +199,138 @@ func (r *ReMap) Map(b []byte, inclNoMatch, inclNoMatchStrict, mustMatch bool) (m
 	// This *technically* should be completely handled above.
 	if inclNoMatch {
 		for _, grpNm = range names {
+			if grpNm == "" {
+				continue
+			}
+			if _, ok = tmpMap[grpNm]; !ok {
+				tmpMap[grpNm] = nil
+			}
+		}
+	}
+
+	if len(tmpMap) > 0 {
+		matches = tmpMap
+	}
+
+	return
+}
+
+/*
+MapAll behaves exactly like [ReMap.Map] but will "squash"/consolidate *all* found matches, not just the first occurrence,
+into the group name.
+
+You likely want to use this instead of [ReMap.Map] for multiline patterns.
+*/
+func (r *ReMap) MapAll(b []byte, inclNoMatch, inclNoMatchStrict, mustMatch bool) (matches map[string][][]byte) {
+
+	var ok bool
+	var mIdx int
+	var isEmpty bool
+	var match []byte
+	var grpNm string
+	var names []string
+	var mbGrp [][]byte
+	var ptrnNms []string
+	var matchBytes [][][]byte
+	var tmpMap map[string][][]byte = make(map[string][][]byte)
+
+	if b == nil {
+		return
+	}
+
+	names = r.Regexp.SubexpNames()[:]
+	matchBytes = r.Regexp.FindAllSubmatch(b, -1)
+
+	if matchBytes == nil {
+		// b does not match pattern
+		if !mustMatch {
+			matches = make(map[string][][]byte)
+		}
+		return
+	}
+
+	if names == nil || len(names) == 0 || len(names) == 1 {
+		/*
+			no named capture groups;
+			technically only the last condition would be the case.
+		*/
+		if inclNoMatch {
+			matches = make(map[string][][]byte)
+		}
+		return
+	}
+	names = names[1:]
+
+	tmpMap = make(map[string][][]byte)
+
+	// From here, it behaves (sort of) like ReMap.Map
+	// except mbGrp is like matchBytes in Map.
+	for _, mbGrp = range matchBytes {
+
+		// Unlike ReMap.Map, we have to do a little additional logic.
+		isEmpty = false
+		ptrnNms = make([]string, 0, len(names))
+
+		if mbGrp == nil {
+			isEmpty = true
+		}
+
+		if !isEmpty {
+			if len(mbGrp) == 0 || len(mbGrp) == 1 {
+				/*
+					no submatches whatsoever.
+				*/
+				isEmpty = true
+			} else {
+				mbGrp = mbGrp[1:]
+
+				for mIdx, match = range mbGrp {
+					if mIdx > len(names) {
+						break
+					}
+					grpNm = names[mIdx]
+					if grpNm == "" {
+						continue
+					}
+					ptrnNms = append(ptrnNms, grpNm)
+
+					if match == nil {
+						// This specific group didn't match, but it matched the whole pattern.
+						if !inclNoMatch {
+							continue
+						}
+						if _, ok = tmpMap[grpNm]; !ok {
+							if !inclNoMatchStrict {
+								tmpMap[grpNm] = nil
+							} else {
+								tmpMap[grpNm] = [][]byte{nil}
+							}
+						} else {
+							if inclNoMatchStrict {
+								tmpMap[grpNm] = append(tmpMap[grpNm], nil)
+							}
+						}
+						continue
+					}
+
+					if _, ok = tmpMap[grpNm]; !ok {
+						tmpMap[grpNm] = make([][]byte, 0)
+					}
+					tmpMap[grpNm] = append(tmpMap[grpNm], match)
+				}
+			}
+		}
+
+		// I can't recall why I capture this.
+		_ = ptrnNms
+	}
+
+	// *Theoretically* all of these should be populated with at least a nil.
+	if inclNoMatch {
+		for _, grpNm = range names {
+			if grpNm == "" {
+				continue
+			}
 			if _, ok = tmpMap[grpNm]; !ok {
 				tmpMap[grpNm] = nil
 			}
@@ -207,10 +346,13 @@ func (r *ReMap) Map(b []byte, inclNoMatch, inclNoMatchStrict, mustMatch bool) (m

 /*
 MapString is exactly like [ReMap.Map], but operates on (and returns) strings instead.
-(matches will always be nil if s == “.)
+(matches will always be nil if s == "".)

 It will panic if the embedded [regexp.Regexp] is nil.

+This operates on only the first found match (like [regexp.Regexp.FindStringSubmatch]).
+To operate on *all* matches, use [ReMap.MapStringAll].
+
 A small deviation and caveat, though; empty strings instead of nils (because duh) will occupy slice placeholders (if `inclNoMatchStrict` is specified).
 This unfortunately *does not provide any indication* if an empty string positively matched the pattern (a "hit") or if it was simply
 not matched at all (a "miss"). If you need definitive determination between the two conditions, it is instead recommended to either
@@ -239,6 +381,7 @@ is provided but s does not match then matches will be:
 If true (and inclNoMatch is true), instead of a single nil the group's values will be
 a slice of empty string values explicitly matching the number of times the group name is specified
 in the pattern.
+May be unpredictable if the same name is used multiple times for different capture groups across multiple patterns.

 For example, if a pattern:

@@ -308,27 +451,19 @@ func (r *ReMap) MapString(s string, inclNoMatch, inclNoMatchStrict, mustMatch bo
 	var ok bool
 	var endIdx int
 	var startIdx int
-	var chunkIdx int
+	var grpIdx int
 	var grpNm string
 	var names []string
 	var matchStr string
-	/*
-		A slice of indices or index pairs.
-		For each element `e` in idxChunks,
-		* if `e` is nil, no group match.
-		* if len(e) == 1, only a single character was matched.
-		* otherwise len(e) == 2, the start and end of the match.
-	*/
-	var idxChunks [][]int
+	var si stringIndexer
 	var matchIndices []int
-	var chunkIndices []int // always 2 elements; start pos and end pos
 	var tmpMap map[string][]string = make(map[string][]string)

 	/*
 		OK so this is a bit of a deviation.

 		It's not as straightforward as above, because there isn't an explicit way
-		like above to determine if a pattern was *matched as an empty string* vs.
+		like above to determine if a pattern was *matched as an matched string* vs.
 		*not matched*.

 		So instead do roundabout index-y things.
@@ -384,26 +519,34 @@ func (r *ReMap) MapString(s string, inclNoMatch, inclNoMatchStrict, mustMatch bo
 		matches = make(map[string][]string)
 		if inclNoMatch {
 			for _, grpNm = range names {
-				if grpNm != "" {
-					matches[grpNm] = nil
+				if grpNm == "" {
+					continue
 				}
+				matches[grpNm] = nil
 			}
 		}
 		return
 	}
-	matchIndices = matchIndices[2:]

 	/*
-		A reslice of `matchIndices` starts at 2 (as long as `names` is sliced [1:])
-		because they're in pairs: []int{<start>, <end>, <start>, <end>, ...}
-		and the first pair is the entire pattern match (un-resliced names[0]).
-		Thus the len(matchIndices) == 2*len(names), *even* if you reslice.
+		The reslice of `matchIndices` starts at 2	because they're in pairs:
+
+			[]int{<start>, <end>, <start>, <end>, ...}
+
+		and the first pair is the entire pattern match (un-resliced names[0],
+		un-resliced matchIndices[0]).
+
+		Thus the len(matchIndices) == 2*len(names) (*should*, that is), *even* if you reslice.
 		Keep in mind that since the first element of names is removed,
-		we reslices matchIndices as well (above).
+		we reslice matchIndices as well.
 	*/
-	idxChunks = make([][]int, len(names))
-	chunkIdx = 0
-	endIdx = 0
+	matchIndices = matchIndices[2:]
+
+	tmpMap = make(map[string][]string)
+
+	// Note that the second index is the *upper boundary*, not a *position in the string*
+	// so these indices are perfectly usable as-is as returned from the regexp methods.
+	// http://golang.org/ref/spec#Slice_expressions
 	for startIdx = 0; endIdx < len(matchIndices); startIdx += 2 {
 		endIdx = startIdx + 2
 		// This technically should never happen.
@@ -411,77 +554,253 @@ func (r *ReMap) MapString(s string, inclNoMatch, inclNoMatchStrict, mustMatch bo
 			endIdx = len(matchIndices)
 		}

-		chunkIndices = matchIndices[startIdx:endIdx]
-
-		if chunkIndices[0] == -1 || chunkIndices[1] == -1 {
-			// group did not match
-			chunkIndices = nil
-		} else {
-			// single character
-			if chunkIndices[0] == chunkIndices[1] {
-				chunkIndices = []int{chunkIndices[0]}
-			} else {
-				chunkIndices = matchIndices[startIdx:endIdx]
-			}
-		}
-		idxChunks[chunkIdx] = chunkIndices
-		chunkIdx++
+		if grpIdx >= len(names) {
+			break
 		}

-	// Now associate with names and pull the string sequence.
-	for chunkIdx, chunkIndices = range idxChunks {
-		grpNm = names[chunkIdx]
-		/*
-			Thankfully, it's actually a build error if a pattern specifies a named
-			capture group with an empty name.
-			So we don't need to worry about accounting for that,
-			and can just skip over grpNm == ""
-			(which is either an *unnamed* capture group
-			OR the first element in `names`, which is always
-			the entire match).
-			(We reslice out the latter.)
-		*/
-		if grpNm == "" {
+		si = stringIndexer{
+			group:   grpIdx,
+			start:   matchIndices[startIdx],
+			end:     matchIndices[endIdx-1],
+			matched: true,
+			nm:      names[grpIdx],
+			grpS:    "",
+			s:       &matchStr,
+			ptrn:    r.Regexp,
+		}
+		grpIdx++
+
+		if si.nm == "" {
+			// unnamed capture group
 			continue
 		}

-		if chunkIndices == nil || len(chunkIndices) == 0 {
-			// group did not match
+		// sets si.matched and si.grpS
+		si.idxSlice(&s)
+
+		if !si.matched {
 			if !inclNoMatch {
 				continue
 			}
-			if _, ok = tmpMap[grpNm]; !ok {
+			if _, ok = tmpMap[si.nm]; !ok {
 				if !inclNoMatchStrict {
-					tmpMap[grpNm] = nil
+					tmpMap[si.nm] = nil
 				} else {
-					tmpMap[grpNm] = []string{""}
+					tmpMap[si.nm] = []string{""}
 				}
 			} else {
 				if inclNoMatchStrict {
-					tmpMap[grpNm] = append(tmpMap[grpNm], "")
+					tmpMap[si.nm] = append(tmpMap[si.nm], "")
 				}
 			}
 			continue
 		}

-		switch len(chunkIndices) {
-		case 1:
-			// Single character
-			matchStr = string(s[chunkIndices[0]])
-		case 2:
-			// Multiple characters
-			matchStr = s[chunkIndices[0]:chunkIndices[1]]
+		if _, ok = tmpMap[si.nm]; !ok {
+			tmpMap[si.nm] = make([]string, 0)
 		}
-
-		if _, ok = tmpMap[grpNm]; !ok {
-			tmpMap[grpNm] = make([]string, 0)
-		}
-		tmpMap[grpNm] = append(tmpMap[grpNm], matchStr)
+		tmpMap[si.nm] = append(tmpMap[si.nm], si.grpS)
 	}

 	// This *technically* should be completely handled above.
 	if inclNoMatch {
 		for _, grpNm = range names {
+			if grpNm == "" {
+				continue
+			}
+			if _, ok = tmpMap[grpNm]; !ok {
+				tmpMap[grpNm] = nil
+			}
+		}
+	}
+
+	if len(tmpMap) > 0 {
+		matches = tmpMap
+	}
+
+	return
+}
+
+/*
+MapStringAll behaves exactly like [ReMap.MapString] but will "squash"/consolidate *all* found matches, not just the first occurrence,
+into the group name.
+
+You likely want to use this instead of [ReMap.MapString] for multiline patterns.
+*/
+func (r *ReMap) MapStringAll(s string, inclNoMatch, inclNoMatchStrict, mustMatch bool) (matches map[string][]string) {
+
+	var ok bool
+	var endIdx int
+	var startIdx int
+	var grpIdx int
+	var grpNm string
+	var names []string
+	var matchStr string
+	var si stringIndexer
+	var matchIndices []int
+	var allMatchIndices [][]int
+	var tmpMap map[string][]string = make(map[string][]string)
+
+	if s == "" {
+		return
+	}
+
+	names = r.Regexp.SubexpNames()[:]
+	allMatchIndices = r.Regexp.FindAllStringSubmatchIndex(s, -1)
+
+	if allMatchIndices == nil {
+		// s does not match pattern at all.
+		if !mustMatch {
+			matches = make(map[string][]string)
+		}
+		return
+	}
+
+	if names == nil || len(names) == 0 || len(names) == 1 {
+		/*
+			No named capture groups;
+			technically only the last condition would be the case,
+			as (regexp.Regexp).SubexpNames() will ALWAYS at the LEAST
+			return a `[]string{""}`.
+		*/
+		if inclNoMatch {
+			matches = make(map[string][]string)
+		}
+		return
+	}
+	names = names[1:]
+
+	if len(allMatchIndices) == 0 {
+		// No matches (and thus submatches) whatsoever.
+		// I think this is actually covered by the `if allMatchIndices == nil { ... }` above,
+		// but this is still here for safety and efficiency - early return on no matches to iterate.
+		matches = make(map[string][]string)
+		if inclNoMatch {
+			for _, grpNm = range names {
+				if grpNm == "" {
+					continue
+				}
+				matches[grpNm] = nil
+			}
+		}
+		return
+	}
+	// Do *NOT* trim/reslice allMatchIndices!
+	// The reslicing is done below, *inside* each matchIndices iteration!
+
+	tmpMap = make(map[string][]string)
+
+	// From here, it behaves (sort of) like ReMap.MapString.
+
+	// Build the strictly-paired chunk indexes and populate them.
+	// We are iterating over *match sets*; matchIndices here should be analgous
+	// to matchIndices in ReMap.MapString.
+	for _, matchIndices = range allMatchIndices {
+
+		if matchIndices == nil {
+			// I *think* the exception with the *All* variant here
+			// is the *entire* return (allMatchIndices) is nil if there
+			// aren't any matches; I can't imagine there'd be any feasible
+			// way it'd insert a nil *element* for an index mapping group.
+			// So just continuing here should be fine;
+			// this continue SHOULD be unreachable.
+			continue
+		}
+
+		// Reslice *here*, on the particular match index group.
+		// Grap the matchStr first; it's not currently *used* by anything but may in the future.
+		matchStr, ok = strIdxSlicer(
+			s,
+			*(*[2]int)(matchIndices[0:2]),
+		)
+		if len(matchIndices) == 0 || len(matchIndices) == 1 {
+			// No *sub*matches (capture groups) in this match, but it still matched the pattern.
+			if inclNoMatch {
+				for _, grpNm = range names {
+					if grpNm == "" {
+						continue
+					}
+					// We don't immediately return, though; we just stage out group names just in case.
+					// That's why we use tmpMap and not matches.
+					if _, ok = tmpMap[grpNm]; !ok {
+						tmpMap[grpNm] = nil
+					}
+				}
+			}
+			continue
+		}
+		matchIndices = matchIndices[2:]
+
+		// Reset from previous loop
+		endIdx = 0
+		grpIdx = 0
+
+		for startIdx = 0; endIdx < len(matchIndices); startIdx += 2 {
+			endIdx = startIdx + 2
+			if endIdx > len(matchIndices) {
+				endIdx = len(matchIndices)
+			}
+
+			if grpIdx >= len(names) {
+				break
+			}
+
+			si = stringIndexer{
+				group:   grpIdx,
+				start:   matchIndices[startIdx],
+				end:     matchIndices[endIdx-1],
+				matched: true,
+				nm:      names[grpIdx],
+				grpS:    "",
+				ptrn:    r.Regexp,
+			}
+			grpIdx++
+			// We do not include the entire match string here;
+			// we don't need it for this. Waste of memory.
+			_ = matchStr
+			/*
+				si.s = new(string)
+				*si.s = matchStr
+			*/
+
+			if si.nm == "" {
+				// unnamed capture group
+				continue
+			}
+
+			// sets si.matched and si.grpS
+			si.idxSlice(&s)
+
+			if !si.matched {
+				if !inclNoMatch {
+					continue
+				}
+				if _, ok = tmpMap[si.nm]; !ok {
+					if !inclNoMatchStrict {
+						tmpMap[si.nm] = nil
+					} else {
+						tmpMap[si.nm] = []string{""}
+					}
+				} else {
+					if inclNoMatchStrict {
+						tmpMap[si.nm] = append(tmpMap[si.nm], "")
+					}
+				}
+				continue
+			}
+
+			if _, ok = tmpMap[si.nm]; !ok {
+				tmpMap[si.nm] = make([]string, 0)
+			}
+			tmpMap[si.nm] = append(tmpMap[si.nm], si.grpS)
+		}
+	}
+
+	if inclNoMatch {
+		for _, grpNm = range names {
+			if grpNm == "" {
+				continue
+			}
 			if _, ok = tmpMap[grpNm]; !ok {
 				tmpMap[grpNm] = nil
 			}
--- a/remap/funcs_remap_test.go
+++ b/remap/funcs_remap_test.go
@@ -1,9 +1,9 @@
 package remap

 import (
-	`fmt`
-	`reflect`
-	`regexp`
+	"fmt"
+	"reflect"
+	"regexp"
 	"testing"
 )

@@ -12,6 +12,7 @@ type (
 		Nm                     string
 		S                      string
 		M                      *ReMap
+		All                    bool
 		Expected               map[string][][]byte
 		ExpectedStr            map[string][]string
 		ParamInclNoMatch       bool
@@ -25,12 +26,14 @@ func TestRemap(t *testing.T) {
 	var matches map[string][][]byte

 	for midx, m := range []testMatcher{
+		// 1
 		testMatcher{
 			Nm:       "No matches",
 			S:        "this is a test",
 			M:        &ReMap{regexp.MustCompile(``)},
 			Expected: nil,
 		},
+		// 2
 		testMatcher{
 			Nm: "Single mid match",
 			S:  "This contains a single match in the middle of a string",
@@ -39,6 +42,7 @@ func TestRemap(t *testing.T) {
 				"g1": [][]byte{[]byte("match")},
 			},
 		},
+		// 3
 		testMatcher{
 			Nm: "multi mid match",
 			S:  "This contains a single match and another match in the middle of a string",
@@ -50,6 +54,7 @@ func TestRemap(t *testing.T) {
 				},
 			},
 		},
+		// 4
 		testMatcher{
 			Nm: "line match",
 			S:  "This\ncontains a\nsingle\nmatch\non a dedicated line",
@@ -60,10 +65,12 @@ func TestRemap(t *testing.T) {
 				},
 			},
 		},
+		// 5
 		testMatcher{
 			Nm:  "multiline match",
 			S:   "This\ncontains a\nsingle match and another\nmatch\nin the middle of a string",
 			M:   &ReMap{regexp.MustCompile(`\s+(?P<g1>match) and another\s+(?P<g1>match)\s+`)},
+			All: true,
 			Expected: map[string][][]byte{
 				"g1": [][]byte{
 					[]byte("match"),
@@ -71,8 +78,32 @@ func TestRemap(t *testing.T) {
 				},
 			},
 		},
+		// 6
+		// More closely mirrors something closer to real-life
+		testMatcher{
+			Nm: "mixed match",
+			S: "        # No longer log hits/reqs/resps to file.\n" +
+				"        #access_log /mnt/nginx_logs/vhost/tenant/site/access.log main;\n" +
+				"        #error_log /mnt/nginx_logs/vhost/tenant/site/error.log;\n" +
+				"        access_log off;\n" +
+				"        error_log /dev/null;\n\n" +
+				"        ssl_certificate /etc/nginx/tls/crt/tenant.pem;\n" +
+				"        ssl_certificate_key /etc/nginx/tls/key/tenant.pem;\n\n",
+			M:   &ReMap{regexp.MustCompile(`(?m)^\s*(?:error|access)_log\s+(?P<logpath>.+);\s*$`)},
+			All: true,
+			Expected: map[string][][]byte{
+				"logpath": [][]byte{
+					[]byte("off"),
+					[]byte("/dev/null"),
+				},
+			},
+		},
 	} {
+		if m.All {
+			matches = m.M.MapAll([]byte(m.S), false, false, false)
+		} else {
 			matches = m.M.Map([]byte(m.S), false, false, false)
+		}
 		t.Logf(
 			"#%d:\n\tsrc:\t'%s'\n\tptrn:\t'%s'\n\tmatch:\t%s\n",
 			midx+1,
@@ -81,7 +112,7 @@ func TestRemap(t *testing.T) {
 			testBmapToStrMap(matches),
 		)
 		if !reflect.DeepEqual(matches, m.Expected) {
-			t.Fatalf("Case #%d (\"%s\"): '%#v' != '%#v'", midx+1, m.Nm, m.Expected, matches)
+			t.Fatalf("Case #%d (\"%s\"): expected '%#v' != received '%#v'", midx+1, m.Nm, m.Expected, matches)
 		}
 	}

@@ -165,7 +196,11 @@ func TestRemapParams(t *testing.T) {
 			ParamInclMustMatch:     true,
 		},
 	} {
+		if m.All {
+			matches = m.M.MapAll([]byte(m.S), m.ParamInclNoMatch, m.ParamInclNoMatchStrict, m.ParamInclMustMatch)
+		} else {
 			matches = m.M.Map([]byte(m.S), m.ParamInclNoMatch, m.ParamInclNoMatchStrict, m.ParamInclMustMatch)
+		}
 		t.Logf(
 			"%d: %v/%v/%v: %#v\n",
 			midx+1, m.ParamInclNoMatch, m.ParamInclNoMatchStrict, m.ParamInclMustMatch, matches,
@@ -182,12 +217,14 @@ func TestRemapString(t *testing.T) {
 	var matches map[string][]string

 	for midx, m := range []testMatcher{
+		// 1
 		testMatcher{
 			Nm:          "No matches",
 			S:           "this is a test",
 			M:           &ReMap{regexp.MustCompile(``)},
 			ExpectedStr: nil,
 		},
+		// 2
 		testMatcher{
 			Nm: "Single mid match",
 			S:  "This contains a single match in the middle of a string",
@@ -196,6 +233,7 @@ func TestRemapString(t *testing.T) {
 				"g1": []string{"match"},
 			},
 		},
+		// 3
 		testMatcher{
 			Nm: "multi mid match",
 			S:  "This contains a single match and another match in the middle of a string",
@@ -207,6 +245,7 @@ func TestRemapString(t *testing.T) {
 				},
 			},
 		},
+		// 4
 		testMatcher{
 			Nm: "line match",
 			S:  "This\ncontains a\nsingle\nmatch\non a dedicated line",
@@ -217,10 +256,12 @@ func TestRemapString(t *testing.T) {
 				},
 			},
 		},
+		// 5
 		testMatcher{
 			Nm:  "multiline match",
 			S:   "This\ncontains a\nsingle match and another\nmatch\nin the middle of a string",
 			M:   &ReMap{regexp.MustCompile(`\s+(?P<g1>match) and another\s+(?P<g1>match)\s+`)},
+			All: true,
 			ExpectedStr: map[string][]string{
 				"g1": []string{
 					"match",
@@ -228,8 +269,32 @@ func TestRemapString(t *testing.T) {
 				},
 			},
 		},
+		// 6
+		// More closely mirrors something closer to real-life
+		testMatcher{
+			Nm: "mixed match",
+			S: "        # No longer log hits/reqs/resps to file.\n" +
+				"        #access_log /mnt/nginx_logs/vhost/tenant/site/access.log main;\n" +
+				"        #error_log /mnt/nginx_logs/vhost/tenant/site/error.log;\n" +
+				"        access_log off;\n" +
+				"        error_log /dev/null;\n\n" +
+				"        ssl_certificate /etc/nginx/tls/crt/tenant.pem;\n" +
+				"        ssl_certificate_key /etc/nginx/tls/key/tenant.pem;\n\n",
+			M:   &ReMap{regexp.MustCompile(`(?m)^\s*(?:error|access)_log\s+(?P<logpath>.+);\s*$`)},
+			All: true,
+			ExpectedStr: map[string][]string{
+				"logpath": []string{
+					"off",
+					"/dev/null",
+				},
+			},
+		},
 	} {
+		if m.All {
+			matches = m.M.MapStringAll(m.S, false, false, false)
+		} else {
 			matches = m.M.MapString(m.S, false, false, false)
+		}
 		t.Logf(
 			"#%d:\n\tsrc:\t'%s'\n\tptrn:\t'%s'\n\tmatch:\t%s\n",
 			midx+1,
--- a/remap/funcs_stringindexer.go
+++ b/remap/funcs_stringindexer.go
@@ -0,0 +1,34 @@
+package remap
+
+// idx returns []int{s.start, s.end}.
+func (s *stringIndexer) idx() (i []int) {
+	return []int{s.start, s.end}
+}
+
+// idxStrict returns [2]int{s.start, s.end}.
+func (s *stringIndexer) idxStrict() (i [2]int) {
+	return [2]int{s.start, s.end}
+}
+
+/*
+idxSlice populates s.grpS using s.start and s.end.
+
+If str is nil, it will use s.s.
+If str is nil and s.s is nil, it will panic with [ErrNoStr].
+
+If the pattern does not match (s.start < 0 or s.end < 0),
+s.matched will be set to false (otherwise true).
+*/
+func (s *stringIndexer) idxSlice(str *string) {
+
+	if str == nil {
+		if s.s == nil {
+			panic(ErrNoStr)
+		}
+		str = s.s
+	}
+
+	s.grpS, s.matched = strIdxSlicer(*str, s.idxStrict())
+
+	return
+}
--- a/remap/types.go
+++ b/remap/types.go
@@ -24,4 +24,45 @@ type (
 		}

 	*/
+
+	stringIndexer struct {
+		// group is the capture group index for this match.
+		group int
+		// start is the string index (from the original string) where the matched group starts
+		start int
+		// end is the string index where the matched group ends
+		end int
+		/*
+			matched indicates if explicitly no match was found.
+			(This is normally indeterminate with string regex returns,
+			as e.g. `(?P<mygrp>\s*)`, `(?P<mygrp>(?:somestring)?)`, etc. all can be a *matched* "".)
+
+			If grpS == "" and matched == true, it DID match an empty string.
+			If grpS == "" and matched == false, it DID NOT MATCH the pattern.
+			If grpS != "", matched can be completely disregarded.
+		*/
+		matched bool
+		// nm is the match group name.
+		nm string
+		/*
+			grpS is the actual group-matched *substring*.
+
+			It will ALWAYS be either:
+
+				* the entirety of s
+				* a substring of s
+				* an empty string
+
+			it will never, and cannot be, a SUPERset of s.
+			it may not always be included/populated to save on memory.
+		*/
+		grpS string
+		/*
+			s is the *entire* MATCHED (sub)string.
+			It may not always be populated if not needed to save memory.
+		*/
+		s *string
+		// ptrn is the pattern applied to s.
+		ptrn *regexp.Regexp
+	}
 )
--- a/tplx/sprigx/README.adoc
+++ b/tplx/sprigx/README.adoc
@@ -0,0 +1,655 @@
+= SprigX
+Brent Saner <bts@square-r00t.net>
+Last rendered {localdatetime}
+:doctype: book
+:docinfo: shared
+:data-uri:
+:imagesdir: images
+:sectlinks:
+:sectnums:
+:sectnumlevels: 7
+:toc: preamble
+:toc2: left
+:idprefix:
+:toclevels: 7
+:source-highlighter: rouge
+:docinfo: shared
+
+[id="wat"]
+== What is SprigX?
+SprigX are extensions to https://masterminds.github.io/sprig/[the `sprig` library^] (https://pkg.go.dev/github.com/Masterminds/sprig/v3[Go docs^]).
+
+They provide functions that offer more enriched use cases and domain-specific data.
+
+[TIP]
+====
+If you are reading this README on the Go Module Directory documentation (https://pkg.go.dev/r00t2.io/goutils/tplx/sprigx)
+or the directory landing page (https://git.r00t2.io/r00t2/go_goutils/src/branch/master/tplx/sprigx), it may not render correctly.
+
+Be sure to view it at properly via https://git.r00t2.io/r00t2/go_goutils/src/branch/master/tplx/sprigx/README.adoc[the AsciiDoc rendering^]
+or by downloading and viewing the https://git.r00t2.io/r00t2/go_goutils/raw/branch/master/tplx/sprigx/README.html[HTML version^].
+====
+
+[id="use"]
+== How do I Use SprigX?
+
+The same way you would `sprig`!
+
+[%collapsible]
+.Like this.
+====
+[source,go]
+----
+package main
+
+import (
+	htmlTplLib "html/template"
+	txtTplLib "text/template"
+
+	"r00t2.io/goutils/tplx/sprigx"
+)
+
+var (
+	txtTpl *txtTplLib.Template = txtTplLib.
+		New("").
+		Funcs(
+			sprigx.TxtFuncMap(),
+		)
+	htmlTpl *htmlTplLib.Template = htmlTplLib.
+		New("").
+		Funcs(
+			sprigx.HtmlFuncMap(),
+		)
+)
+----
+====
+
+They can even be combined/used together.
+
+[%collapsible]
+.Like this.
+====
+[source,go]
+----
+package main
+
+import (
+	"text/template"
+
+	"github.com/Masterminds/sprig/v3"
+	"r00t2.io/goutils/tplx/sprigx"
+)
+
+var txtTpl *template.Template = template.
+		New("").
+		Funcs(
+			sprigx.TxtFuncMap(),
+		).
+		Funcs(
+			sprig.TxtFuncMap(),
+		)
+// Or:
+/*
+var txtTpl *template.Template = template.
+		New("").
+		Funcs(
+			sprig.TxtFuncMap(),
+		).
+		Funcs(
+			sprigx.TxtFuncMap(),
+		)
+ */
+----
+====
+
+If a `<template>.FuncMap` is added via `.Funcs()` *after* template parsing, it will override any functions of the same name of a `<template>.FuncMap` *before* parsing.
+
+For example, if both `sprig` and `sprigx` provide a function `foo`:
+
+this will use `foo` from `sprigx`
+
+[%collapsible]
+.(show)
+====
+[source,go]
+----
+package main
+
+import (
+	"text/template"
+
+	"github.com/Masterminds/sprig/v3"
+	"r00t2.io/goutils/tplx/sprigx"	
+)
+
+const (
+	myTpl string = `{{ "This is an example template string." | foo }}`
+)
+
+var (
+	tpl *template.Template = template.Must(
+					template.
+						New("").
+						Funcs(sprig.TxtFuncMap()).
+						Parse(myTpl),
+				).
+				Funcs(sprigx.TxtFuncMap())
+)
+----
+====
+
+whereas this will use `foo` from `sprig`
+
+[%collapsible]
+.(show)
+====
+[source,go]
+----
+package main
+
+import (
+	"text/template"
+
+	"github.com/Masterminds/sprig/v3"
+	"r00t2.io/goutils/tplx/sprigx"
+)
+
+const (
+	myTpl string = `{{ "This is an example template string." | foo }}`
+)
+
+var (
+	tpl *template.Template = template.Must(
+					template.
+						New("").
+						Funcs(sprigx.TxtFuncMap()).
+						Parse(myTpl),
+					).
+					Funcs(sprig.TxtFuncMap())
+)
+----
+====
+
+and a function can even be explicitly overridden.
+
+[%collapsible]
+.(show)
+====
+This would override a function `foo` and `foo2` in `sprigx` from `foo` and `foo2` from `sprig`, but leave all other `sprig` functions untouched.
+
+[source,go]
+----
+package main
+
+import (
+	"text/template"
+
+	"github.com/Masterminds/sprig/v3"
+	"r00t2.io/goutils/tplx/sprigx"
+)
+
+const (
+	myTpl string = `{{ "This is an example template string." | foo }}`
+)
+
+var (
+	overrideFuncs template.FuncMap = sprig.TxtFuncMap()
+	tpl *template.Template = template.Must(
+					template.
+						New("").
+						Funcs(sprigx.TxtFuncMap()).
+						Parse(myTpl),
+					).
+					Funcs(
+						template.FuncMap(
+							map[string]any{
+								"foo": overrideFuncs["foo"],
+								"foo2": overrideFuncs["foo2"],
+							},
+						),
+					)
+)
+----
+====
+
+[id="fn"]
+== Functions
+Expect this list to grow over time, and potentially more frequently than the `sprigx` functions.
+
+[id="fn_os"]
+=== Operating System
+
+[id="fn_os_hstnm"]
+==== `osHostname`
+`osHostname` simply wraps and returns the result of calling https://pkg.go.dev/os#Hostname[`os.Hostname`^].
+
+As such, it comes with the same caveats - it's possible for it to error, and it isn't guaranteed to be an FQDN -- it will be precisely/exactly whatever the kernel's hostname is set as.
+
+[id="fn_sys"]
+=== System/Platform/Architecture
+
+[id="fn_sys_arch"]
+==== `sysArch`
+Returns the https://pkg.go.dev/runtime#GOARCH[`runtime.GOARCH`^] constant.
+
+[id="fn_sys_numcpu"]
+==== `sysNumCpu`
+Returns the value from https://pkg.go.dev/runtime#NumCPU[`runtime.NumCPU`^].
+
+[id="fn_sys_os"]
+==== `sysOsName`
+Returns the https://pkg.go.dev/runtime#GOOS[`runtime.GOOS`^] constant.
+
+[id="fn_sys_rntm"]
+==== `sysRuntime`
+This function returns a `map[string]string` of various information from the https://pkg.go.dev/runtime[`runtime` stdlib library^].
+
+Specifically, the following are returned.
+
+[TIP]
+====
+The value type is a direct link to the `runtime` documentation providing more detail about the associated value.
+
+Because all values are mapped as strings, they can be converted back to their native type via e.g. the https://masterminds.github.io/sprig/conversion.html[Sprig conversion functions^] if necessary.
+====
+
+.`sysRuntime` Values
+[cols="^.^3m,^.^3",options="header"]
+|===
+| Key | Value Type
+
+| compiler | https://pkg.go.dev/runtime#Compiler[string^]
+| arch | https://pkg.go.dev/runtime#GOARCH[string^]
+| os | https://pkg.go.dev/runtime#GOOS[string^]
+| maxprocs | https://pkg.go.dev/runtime#GOMAXPROCS[int^] footnote:[For safety concerns, `sprigx` does not allow *setting* `GOMAXPROCS`, this value only contains the *current* `GOMAXPROCS` value.]
+| cpu_cnt | https://pkg.go.dev/runtime#NumCPU[int^]
+| num_cgo | https://pkg.go.dev/runtime#NumCgoCall[int^]
+| num_go | https://pkg.go.dev/runtime#NumGoroutine[int^]
+| go_ver | https://pkg.go.dev/runtime#Version[string^]
+|===
+
+As a convenience, some of these values also have their own dedicated functions as well:
+
+* <<fn_sys_arch>>
+* <<fn_sys_numcpu>>
+* <<fn_sys_os>>
+
+[id="fn_path"]
+=== Paths
+
+[id="fn_path_gnrc"]
+==== Generic
+These operate similar to https://pkg.go.dev/path[the `path` stdlib library^] and use a fixed `/` path separator.
+
+[id="fn_path_gnrc_pj"]
+===== `pathJoin`
+`pathJoin` operates *exactly* like https://pkg.go.dev/path#Join[`path.Join`^] in stdlib.
+
+[WARNING]
+====
+If you are joining paths in a pipeline, you almost assuredly want <<fn_path_gnrc_ppj>> or <<fn_path_gnrc_pspj>> instead unless you are explicitly *appending* a pipeline result to a path.
+====
+
+[source,gotemplate]
+----
+{{- pathJoin "a" "b" "c" }}
+{{- pathJoin "/" "a" "b" "c" }}
+{{- pathJoin "/a/b" "c" }}
+----
+
+renders as:
+
+[source,text]
+----
+a/b/c
+/a/b/c
+/a/b/c
+----
+
+[id="fn_path_gnrc_ppj"]
+===== `pathPipeJoin`
+`pathPipeJoin` operates like <<fn_path_gnrc_pj>> with one deviation: the root/base path is expected to be *last* in the arguments.
+
+This makes it much more suitable for use in template pipelines, as the previous value in a pipeline is passed in as the last element to the next pipe function.
+
+[source,gotemplate]
+----
+{{- $myBase := "/a" -}}
+{{- pathPipeJoin "b" "c" "a" }}
+{{- pathPipeJoin "a" "b" "c" "/" }}
+{{- $myBase | pathPipeJoin "b" "c" }}
+----
+
+renders as:
+
+[source,text]
+----
+a/b/c
+/a/b/c
+/a/b/c
+----
+
+[id="fn_path_gnrc_psj"]
+===== `pathSliceJoin`
+`pathSliceJoin` joins a slice of path segment strings (`[]string`) instead of a variadic sequence of strings.
+
+[TIP]
+====
+The `splitList` function shown below is from the https://masterminds.github.io/sprig/string_slice.html[`sprig` string slice functions^].
+====
+
+[source,gotemplate]
+----
+{{- $myList := "a,b,c" | splitList "," -}}
+{{- $myList | pathSliceJoin }}
+{{- ("a,b,c" | splitList ",") | pathSliceJoin }}
+{{- ("/,a,b,c" | splitList ",") | pathSliceJoin }}
+----
+
+renders as:
+
+[source,text]
+----
+a/b/c
+a/b/c
+/a/b/c
+----
+
+[id="fn_path_gnrc_pspj"]
+===== `pathSlicePipeJoin`
+`pathSlicePipeJoin` operates like <<fn_path_gnrc_ppj>> in that it is suitable for pipeline use in which the root/base path is passed in from the pipeline, but it is like <<fn_path_gnrc_psj>> in that it then also accepts a slice of path segments (`[]string`) to append to that base path.
+
+[TIP]
+====
+The `splitList` function shown below is from the https://masterminds.github.io/sprig/string_slice.html[`sprig` string slice functions^].
+====
+
+[source,gotemplate]
+----
+{{- $myBase := "/a" -}}
+{{- $myList := "b,c,d" | splitList "." -}}
+{{- pathSlicePipeJoin $myList $myBase }}
+{{- $myBase | pathSlicePipeJoin $myList }}
+----
+
+renders as:
+
+[source,text]
+----
+/a/b/c
+/a/b/c
+----
+
+[id="fn_path_gnrc_psubj"]
+===== `pathSubJoin`
+`pathSubJoin` operates like <<fn_path_gnrc_pj>> but it expects an explicit root/base path.
+
+The pipeline-friendly equivalent of this is <<fn_path_gnrc_ppj>>.
+
+[source,gotemplate]
+----
+{{- pathSubJoin "/a/b" "c" }}
+{{- pathSubJoin "/" "a" "b" "c" }}
+{{- "c" | pathSubJoin "/" "a" "b" }}
+----
+
+renders as:
+
+[source,text]
+----
+/a/b/c
+/a/b/c
+/a/b/c
+----
+
+[id="fn_path_os"]
+==== OS/Platform-Tailored
+These operate similar to https://pkg.go.dev/path/filepath[the `path/filepath` stdlib library^], and use the OS-specific https://pkg.go.dev/os#PathSeparator[`os.PathSeparator`^].
+
+[WARNING]
+====
+Take special note of the oddness around specifying Windows paths and drive letters in e.g. <<fn_path_os_pj>>!
+
+It is recommended to make use of <<fn_sys_os>> to conditionally format path bases/roots if needed.
+====
+
+[id="fn_path_os_pj"]
+===== `osPathJoin`
+`osPathJoin` operates *exactly* like https://pkg.go.dev/path/filepath#Join[`path/filepath.Join`^] in stdlib.
+
+[WARNING]
+====
+If you are joining paths in a pipeline, you almost assuredly want <<fn_path_os_ppj>> or <<fn_path_os_pspj>> instead unless you are explicitly *appending* a pipeline result to a path.
+====
+
+[source,gotemplate]
+----
+{{- osPathJoin "a" "b" "c" }}
+{{- osPathJoin "/" "a" "b" "c" }}
+{{- osPathJoin "C:\\" "a" "b" "c" }}
+{{- osPathJoin "C:" "a" "b" "c" }}
+----
+
+renders as:
+
+[cols="^.^2,.^4a",options="header"]
+|===
+| OS ^| Result
+
+| Windows | [source,text]
+----
+a\b\c
+\a\b\c
+\a\b\c
+C:\a\b\c
+C:a\b\c
+----
+| Others (e.g. Linux, macOS) | [source,text]
+----
+a/b/c
+/a/b/c
+C:\/a/b/c
+C:/a/b/c
+----
+|===
+
+[id="fn_path_os_ppj"]
+===== `osPathPipeJoin`
+`osPathPipeJoin` operates like <<fn_path_gnrc_ppj>> (except using OS-specific path separators).
+
+This makes it much more suitable for use in template pipelines, as the previous value in a pipeline is passed in as the last element to the next pipe function.
+
+[source,gotemplate]
+----
+{{- $myBase := "/a" -}}
+{{- osPathPipeJoin "b" "c" "a" }}
+{{- osPathPipeJoin "a" "b" "c" "/" }}
+{{- $myBase | osPathPipeJoin "b" "c" }}
+----
+
+renders as:
+
+[cols="^.^2,.^4a",options="header"]
+|===
+| OS ^| Result
+
+| Windows | [source,text]
+----
+a\b\c
+\a\b\c
+\a\b\c
+----
+| Others (e.g. Linux, macOS) | [source,text]
+----
+a/b/c
+/a/b/c
+/a/b/c
+----
+|===
+
+[id="fn_path_ossep"]
+===== `osPathSep`
+`osPathSep` returns the https://pkg.go.dev/os#PathSeparator[`os.PathSeparator`^] for this OS.
+
+[source,gotemplate]
+----
+{{- osPathSep }}
+----
+
+renders as:
+
+[cols="^.^2,.^4a",options="header"]
+|===
+| OS ^| Result
+
+| Windows | [source,text]
+----
+\
+----
+| Others (e.g. Linux, macOS) | [source,text]
+----
+/
+----
+|===
+
+[id="fn_path_os_psj"]
+===== `osPathSliceJoin`
+`osPathSliceJoin` operates like <<fn_path_gnrc_psj>> but with OS-specific path separators.
+
+[TIP]
+====
+The `splitList` function shown below is from the https://masterminds.github.io/sprig/string_slice.html[`sprig` string slice functions^].
+====
+
+[source,gotemplate]
+----
+{{- $myList := "a,b,c" | splitList "," -}}
+{{- $myList | osPathSliceJoin }}
+{{- ("a,b,c" | splitList ",") | osPathSliceJoin }}
+{{- ("/,a,b,c" | splitList ",") | osPathSliceJoin }}
+----
+
+renders as:
+
+[cols="^.^2,.^4a",options="header"]
+|===
+| OS ^| Result
+
+| Windows | [source,text]
+----
+a\b\c
+a\b\c
+\a\b\c
+----
+| Others (e.g. Linux, macOS) | [source,text]
+----
+a/b/c
+a/b/c
+/a/b/c
+----
+|===
+
+[id="fn_path_os_pspj"]
+===== `osPathSlicePipeJoin`
+`osPathSlicePipeJoin` operates like <<fn_path_gnrc_pspj>> but with OS-specific separators.
+
+[TIP]
+====
+The `splitList` function shown below is from the https://masterminds.github.io/sprig/string_slice.html[`sprig` string slice functions^].
+====
+
+[source,gotemplate]
+----
+{{- $myBase := "/a" -}}
+{{- $myList := "b,c,d" | splitList "." -}}
+{{- osPathSlicePipeJoin $myList $myBase }}
+{{- $myBase | osPathSlicePipeJoin $myList }}
+----
+
+renders as:
+
+[cols="^.^2,.^4a",options="header"]
+|===
+| OS ^| Result
+
+| Windows | [source,text]
+----
+\a\b\c\d
+\a\b\c\d
+----
+| Others (e.g. Linux, macOS) | [source,text]
+----
+/a/b/c/d
+/a/b/c/d
+----
+|===
+
+[id="fn_path_os_psubj"]
+===== `osPathSubJoin`
+`osPathSubJoin` operates like <<fn_path_gnrc_psubj>> but with OS-specific separators.
+
+The pipeline-friendly equivalent of this is <<fn_path_os_ppj>>.
+
+[source,gotemplate]
+----
+{{- osPathSubJoin "/a/b" "c" }}
+{{- osPathSubJoin "/" "a" "b" "c" }}
+{{- "c" | osPathSubJoin "/" "a" "b" }}
+----
+
+renders as:
+
+[cols="^.^2,.^4a",options="header"]
+|===
+| OS ^| Result
+
+| Windows | [source,text]
+----
+\a\b\c
+\a\b\c
+\a\b\c
+----
+| Others (e.g. Linux, macOS) | [source,text]
+----
+/a/b/c
+/a/b/c
+/a/b/c
+----
+|===
+
+[id="fn_str"]
+=== Strings
+
+[id="fn_str_extindent"]
+==== `extIndent`
+`extIndent` allows for a MUCH more flexible indenter than the `sprig` `indent` function.
+
+It works with both Windows (`\r\n`) and POSIX (`\n`) linebreaks.
+
+[TIP]
+====
+If `<indentString>` is set to `\n` and `<levels>` is always set to `1`, this function can even be used to doubelspace text!
+====
+
+It has quite a few arguments, however:
+
+[source,gotemplate]
+----
+{{ extIndent <levels> <skipFirst> <skipEmpty> <skipWhitespace> <indentString> <input> }}
+----
+
+Where:
+
+* `<levels>`: The level of indentation for the text. If less than or equal to `0`, `extIndent` just returns `<input>` as-is and NO-OPs otherwise.
+* `<skipFirst>`: If true, skip indenting the first line. This is particularly handy if you like to visually align your function calls in your templates.
+* `<skipEmpty>`: If true, do not add an indent to *empty* lines (where an "empty line" means "only has a linebreak").
+* `<skipWhitespace>`: If true, do not add an indent to lines that *only* consist of whitespace (spaces, tabs, etc.) and a linebreak.
+* `<indentString>`: The string to use as the "indent character". This can be any string, such as `" "`, `"\t"`, `"."`, `"|"`, `"=="` etc.
+* `<input>`: The text to be indented. Because it is the last argument, `extIndent` works with pipelined text as well.
+
+[id="fn_dbg"]
+=== Debugging
+
+[id="fn_dbg_dump"]
+==== `dump`
+The `dump` function calls https://pkg.go.dev/github.com/davecgh/go-spew/spew#Sdump[the `Sdump` function^] from https://github.com/davecgh/go-spew[`go-spew`] (https://pkg.go.dev/github.com/davecgh/go-spew/spew[`github.com/davecgh/go-spew/spew`^]) for whatever object(s) is/are passed to it.
--- a/tplx/sprigx/README.html
+++ b/tplx/sprigx/README.html
--- a/tplx/sprigx/README.md
+++ b/tplx/sprigx/README.md
@@ -0,0 +1,699 @@
+# What is SprigX?
+
+SprigX are extensions to [the `sprig`
+library](https://masterminds.github.io/sprig/) ([Go
+docs](https://pkg.go.dev/github.com/Masterminds/sprig/v3)).
+
+They provide functions that offer more enriched use cases and
+domain-specific data.
+
+If you are reading this README on the Go Module Directory documentation
+(<https://pkg.go.dev/r00t2.io/goutils/tplx/sprigx>) or the directory
+landing page
+(<https://git.r00t2.io/r00t2/go_goutils/src/branch/master/tplx/sprigx>),
+it may not render correctly.
+
+Be sure to view it at properly via [the AsciiDoc
+rendering](https://git.r00t2.io/r00t2/go_goutils/src/branch/master/tplx/sprigx/README.adoc)
+or by downloading and viewing the [HTML
+version](https://git.r00t2.io/r00t2/go_goutils/raw/branch/master/tplx/sprigx/README.html).
+
+# How do I Use SprigX?
+
+The same way you would `sprig`!
+
+    package main
+
+    import (
+        htmlTplLib "html/template"
+        txtTplLib "text/template"
+
+        "r00t2.io/goutils/tplx/sprigx"
+    )
+
+    var (
+        txtTpl *txtTplLib.Template = txtTplLib.
+            New("").
+            Funcs(
+                sprigx.TxtFuncMap(),
+            )
+        htmlTpl *htmlTplLib.Template = htmlTplLib.
+            New("").
+            Funcs(
+                sprigx.HtmlFuncMap(),
+            )
+    )
+
+They can even be combined/used together.
+
+    package main
+
+    import (
+        "text/template"
+
+        "github.com/Masterminds/sprig/v3"
+        "r00t2.io/goutils/tplx/sprigx"
+    )
+
+    var txtTpl *template.Template = template.
+            New("").
+            Funcs(
+                sprigx.TxtFuncMap(),
+            ).
+            Funcs(
+                sprig.TxtFuncMap(),
+            )
+    // Or:
+    /*
+    var txtTpl *template.Template = template.
+            New("").
+            Funcs(
+                sprig.TxtFuncMap(),
+            ).
+            Funcs(
+                sprigx.TxtFuncMap(),
+            )
+     */
+
+If a `<template>.FuncMap` is added via `.Funcs()` **after** template
+parsing, it will override any functions of the same name of a
+`<template>.FuncMap` **before** parsing.
+
+For example, if both `sprig` and `sprigx` provide a function `foo`:
+
+this will use `foo` from `sprigx`
+
+    package main
+
+    import (
+        "text/template"
+
+        "github.com/Masterminds/sprig/v3"
+        "r00t2.io/goutils/tplx/sprigx"
+    )
+
+    const (
+        myTpl string = `{{ "This is an example template string." | foo }}`
+    )
+
+    var (
+        tpl *template.Template = template.Must(
+                        template.
+                            New("").
+                            Funcs(sprig.TxtFuncMap()).
+                            Parse(myTpl),
+                    ).
+                    Funcs(sprigx.TxtFuncMap())
+    )
+
+whereas this will use `foo` from `sprig`
+
+    package main
+
+    import (
+        "text/template"
+
+        "github.com/Masterminds/sprig/v3"
+        "r00t2.io/goutils/tplx/sprigx"
+    )
+
+    const (
+        myTpl string = `{{ "This is an example template string." | foo }}`
+    )
+
+    var (
+        tpl *template.Template = template.Must(
+                        template.
+                            New("").
+                            Funcs(sprigx.TxtFuncMap()).
+                            Parse(myTpl),
+                        ).
+                        Funcs(sprig.TxtFuncMap())
+    )
+
+and a function can even be explicitly overridden.
+
+This would override a function `foo` and `foo2` in `sprigx` from `foo`
+and `foo2` from `sprig`, but leave all other `sprig` functions
+untouched.
+
+    package main
+
+    import (
+        "text/template"
+
+        "github.com/Masterminds/sprig/v3"
+        "r00t2.io/goutils/tplx/sprigx"
+    )
+
+    const (
+        myTpl string = `{{ "This is an example template string." | foo }}`
+    )
+
+    var (
+        overrideFuncs template.FuncMap = sprig.TxtFuncMap()
+        tpl *template.Template = template.Must(
+                        template.
+                            New("").
+                            Funcs(sprigx.TxtFuncMap()).
+                            Parse(myTpl),
+                        ).
+                        Funcs(
+                            template.FuncMap(
+                                map[string]any{
+                                    "foo": overrideFuncs["foo"],
+                                    "foo2": overrideFuncs["foo2"],
+                                },
+                            ),
+                        )
+    )
+
+# Functions
+
+Expect this list to grow over time, and potentially more frequently than
+the `sprigx` functions.
+
+## Operating System
+
+### `osHostname`
+
+`osHostname` simply wraps and returns the result of calling
+[`os.Hostname`](https://pkg.go.dev/os#Hostname).
+
+As such, it comes with the same caveats - it’s possible for it to error,
+and it isn’t guaranteed to be an FQDN — it will be precisely/exactly
+whatever the kernel’s hostname is set as.
+
+## System/Platform/Architecture
+
+### `sysArch`
+
+Returns the [`runtime.GOARCH`](https://pkg.go.dev/runtime#GOARCH)
+constant.
+
+### `sysNumCpu`
+
+Returns the value from
+[`runtime.NumCPU`](https://pkg.go.dev/runtime#NumCPU).
+
+### `sysOsName`
+
+Returns the [`runtime.GOOS`](https://pkg.go.dev/runtime#GOOS) constant.
+
+### `sysRuntime`
+
+This function returns a `map[string]string` of various information from
+the [`runtime` stdlib library](https://pkg.go.dev/runtime).
+
+Specifically, the following are returned.
+
+The value type is a direct link to the `runtime` documentation providing
+more detail about the associated value.
+
+Because all values are mapped as strings, they can be converted back to
+their native type via e.g. the [Sprig conversion
+functions](https://masterminds.github.io/sprig/conversion.html) if
+necessary.
+
+<table>
+<caption><code>sysRuntime</code> Values</caption>
+<colgroup>
+<col style="width: 50%" />
+<col style="width: 50%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">Key</th>
+<th style="text-align: center;">Value Type</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p><code>compiler</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#Compiler">string</a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>arch</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#GOARCH">string</a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>os</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#GOOS">string</a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>maxprocs</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#GOMAXPROCS">int</a> <a href="#fn1"
+class="footnote-ref" id="fnref1"
+role="doc-noteref"><sup>1</sup></a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>cpu_cnt</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#NumCPU">int</a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>num_cgo</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#NumCgoCall">int</a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>num_go</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#NumGoroutine">int</a></p></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p><code>go_ver</code></p></td>
+<td style="text-align: center;"><p><a
+href="https://pkg.go.dev/runtime#Version">string</a></p></td>
+</tr>
+</tbody>
+</table>
+<section id="footnotes" class="footnotes footnotes-end-of-document"
+role="doc-endnotes">
+<hr />
+<ol>
+<li id="fn1"><p>For safety concerns, <code>sprigx</code> does not allow
+<strong>setting</strong> <code>GOMAXPROCS</code>, this value only
+contains the <strong>current</strong> <code>GOMAXPROCS</code> value.<a
+href="#fnref1" class="footnote-back" role="doc-backlink">↩︎</a></p></li>
+</ol>
+</section>
+
+As a convenience, some of these values also have their own dedicated
+functions as well:
+
+-   [](#fn_sys_arch)
+
+-   [](#fn_sys_numcpu)
+
+-   [](#fn_sys_os)
+
+## Paths
+
+### Generic
+
+These operate similar to [the `path` stdlib
+library](https://pkg.go.dev/path) and use a fixed `/` path separator.
+
+#### `pathJoin`
+
+`pathJoin` operates **exactly** like
+[`path.Join`](https://pkg.go.dev/path#Join) in stdlib.
+
+If you are joining paths in a pipeline, you almost assuredly want
+[](#fn_path_gnrc_ppj) or [](#fn_path_gnrc_pspj) instead unless you are
+explicitly **appending** a pipeline result to a path.
+
+    {{- pathJoin "a" "b" "c" }}
+    {{- pathJoin "/" "a" "b" "c" }}
+    {{- pathJoin "/a/b" "c" }}
+
+renders as:
+
+    a/b/c
+    /a/b/c
+    /a/b/c
+
+#### `pathPipeJoin`
+
+`pathPipeJoin` operates like [](#fn_path_gnrc_pj) with one deviation:
+the root/base path is expected to be **last** in the arguments.
+
+This makes it much more suitable for use in template pipelines, as the
+previous value in a pipeline is passed in as the last element to the
+next pipe function.
+
+    {{- $myBase := "/a" -}}
+    {{- pathPipeJoin "b" "c" "a" }}
+    {{- pathPipeJoin "a" "b" "c" "/" }}
+    {{- $myBase | pathPipeJoin "b" "c" }}
+
+renders as:
+
+    a/b/c
+    /a/b/c
+    /a/b/c
+
+#### `pathSliceJoin`
+
+`pathSliceJoin` joins a slice of path segment strings (`[]string`)
+instead of a variadic sequence of strings.
+
+The `splitList` function shown below is from the [`sprig` string slice
+functions](https://masterminds.github.io/sprig/string_slice.html).
+
+    {{- $myList := "a,b,c" | splitList "," -}}
+    {{- $myList | pathSliceJoin }}
+    {{- ("a,b,c" | splitList ",") | pathSliceJoin }}
+    {{- ("/,a,b,c" | splitList ",") | pathSliceJoin }}
+
+renders as:
+
+    a/b/c
+    a/b/c
+    /a/b/c
+
+#### `pathSlicePipeJoin`
+
+`pathSlicePipeJoin` operates like [](#fn_path_gnrc_ppj) in that it is
+suitable for pipeline use in which the root/base path is passed in from
+the pipeline, but it is like [](#fn_path_gnrc_psj) in that it then also
+accepts a slice of path segments (`[]string`) to append to that base
+path.
+
+The `splitList` function shown below is from the [`sprig` string slice
+functions](https://masterminds.github.io/sprig/string_slice.html).
+
+    {{- $myBase := "/a" -}}
+    {{- $myList := "b,c,d" | splitList "." -}}
+    {{- pathSlicePipeJoin $myList $myBase }}
+    {{- $myBase | pathSlicePipeJoin $myList }}
+
+renders as:
+
+    /a/b/c
+    /a/b/c
+
+#### `pathSubJoin`
+
+`pathSubJoin` operates like [](#fn_path_gnrc_pj) but it expects an
+explicit root/base path.
+
+The pipeline-friendly equivalent of this is [](#fn_path_gnrc_ppj).
+
+    {{- pathSubJoin "/a/b" "c" }}
+    {{- pathSubJoin "/" "a" "b" "c" }}
+    {{- "c" | pathSubJoin "/" "a" "b" }}
+
+renders as:
+
+    /a/b/c
+    /a/b/c
+    /a/b/c
+
+### OS/Platform-Tailored
+
+These operate similar to [the `path/filepath` stdlib
+library](https://pkg.go.dev/path/filepath), and use the OS-specific
+[`os.PathSeparator`](https://pkg.go.dev/os#PathSeparator).
+
+Take special note of the oddness around specifying Windows paths and
+drive letters in e.g. [](#fn_path_os_pj)!
+
+It is recommended to make use of [](#fn_sys_os) to conditionally format
+path bases/roots if needed.
+
+#### `osPathJoin`
+
+`osPathJoin` operates **exactly** like
+[`path/filepath.Join`](https://pkg.go.dev/path/filepath#Join) in stdlib.
+
+If you are joining paths in a pipeline, you almost assuredly want
+[](#fn_path_os_ppj) or [](#fn_path_os_pspj) instead unless you are
+explicitly **appending** a pipeline result to a path.
+
+    {{- osPathJoin "a" "b" "c" }}
+    {{- osPathJoin "/" "a" "b" "c" }}
+    {{- osPathJoin "C:\\" "a" "b" "c" }}
+    {{- osPathJoin "C:" "a" "b" "c" }}
+
+renders as:
+
+<table>
+<colgroup>
+<col style="width: 33%" />
+<col style="width: 66%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">OS</th>
+<th style="text-align: center;">Result</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p>Windows</p></td>
+<td style="text-align: left;"><pre class="text"><code>a\b\c
+\a\b\c
+\a\b\c
+C:\a\b\c
+C:a\b\c</code></pre></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p>Others (e.g. Linux, macOS)</p></td>
+<td style="text-align: left;"><pre class="text"><code>a/b/c
+/a/b/c
+C:\/a/b/c
+C:/a/b/c</code></pre></td>
+</tr>
+</tbody>
+</table>
+
+#### `osPathPipeJoin`
+
+`osPathPipeJoin` operates like [](#fn_path_gnrc_ppj) (except using
+OS-specific path separators).
+
+This makes it much more suitable for use in template pipelines, as the
+previous value in a pipeline is passed in as the last element to the
+next pipe function.
+
+    {{- $myBase := "/a" -}}
+    {{- osPathPipeJoin "b" "c" "a" }}
+    {{- osPathPipeJoin "a" "b" "c" "/" }}
+    {{- $myBase | osPathPipeJoin "b" "c" }}
+
+renders as:
+
+<table>
+<colgroup>
+<col style="width: 33%" />
+<col style="width: 66%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">OS</th>
+<th style="text-align: center;">Result</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p>Windows</p></td>
+<td style="text-align: left;"><pre class="text"><code>a\b\c
+\a\b\c
+\a\b\c</code></pre></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p>Others (e.g. Linux, macOS)</p></td>
+<td style="text-align: left;"><pre class="text"><code>a/b/c
+/a/b/c
+/a/b/c</code></pre></td>
+</tr>
+</tbody>
+</table>
+
+#### `osPathSep`
+
+`osPathSep` returns the
+[`os.PathSeparator`](https://pkg.go.dev/os#PathSeparator) for this OS.
+
+    {{- osPathSep }}
+
+renders as:
+
+<table>
+<colgroup>
+<col style="width: 33%" />
+<col style="width: 66%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">OS</th>
+<th style="text-align: center;">Result</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p>Windows</p></td>
+<td style="text-align: left;"><pre class="text"><code>\</code></pre></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p>Others (e.g. Linux, macOS)</p></td>
+<td style="text-align: left;"><pre class="text"><code>/</code></pre></td>
+</tr>
+</tbody>
+</table>
+
+#### `osPathSliceJoin`
+
+`osPathSliceJoin` operates like [](#fn_path_gnrc_psj) but with
+OS-specific path separators.
+
+The `splitList` function shown below is from the [`sprig` string slice
+functions](https://masterminds.github.io/sprig/string_slice.html).
+
+    {{- $myList := "a,b,c" | splitList "," -}}
+    {{- $myList | osPathSliceJoin }}
+    {{- ("a,b,c" | splitList ",") | osPathSliceJoin }}
+    {{- ("/,a,b,c" | splitList ",") | osPathSliceJoin }}
+
+renders as:
+
+<table>
+<colgroup>
+<col style="width: 33%" />
+<col style="width: 66%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">OS</th>
+<th style="text-align: center;">Result</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p>Windows</p></td>
+<td style="text-align: left;"><pre class="text"><code>a\b\c
+a\b\c
+\a\b\c</code></pre></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p>Others (e.g. Linux, macOS)</p></td>
+<td style="text-align: left;"><pre class="text"><code>a/b/c
+a/b/c
+/a/b/c</code></pre></td>
+</tr>
+</tbody>
+</table>
+
+#### `osPathSlicePipeJoin`
+
+`osPathSlicePipeJoin` operates like [](#fn_path_gnrc_pspj) but with
+OS-specific separators.
+
+The `splitList` function shown below is from the [`sprig` string slice
+functions](https://masterminds.github.io/sprig/string_slice.html).
+
+    {{- $myBase := "/a" -}}
+    {{- $myList := "b,c,d" | splitList "." -}}
+    {{- osPathSlicePipeJoin $myList $myBase }}
+    {{- $myBase | osPathSlicePipeJoin $myList }}
+
+renders as:
+
+<table>
+<colgroup>
+<col style="width: 33%" />
+<col style="width: 66%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">OS</th>
+<th style="text-align: center;">Result</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p>Windows</p></td>
+<td style="text-align: left;"><pre class="text"><code>\a\b\c\d
+\a\b\c\d</code></pre></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p>Others (e.g. Linux, macOS)</p></td>
+<td style="text-align: left;"><pre class="text"><code>/a/b/c/d
+/a/b/c/d</code></pre></td>
+</tr>
+</tbody>
+</table>
+
+#### `osPathSubJoin`
+
+`osPathSubJoin` operates like [](#fn_path_gnrc_psubj) but with
+OS-specific separators.
+
+The pipeline-friendly equivalent of this is [](#fn_path_os_ppj).
+
+    {{- osPathSubJoin "/a/b" "c" }}
+    {{- osPathSubJoin "/" "a" "b" "c" }}
+    {{- "c" | osPathSubJoin "/" "a" "b" }}
+
+renders as:
+
+<table>
+<colgroup>
+<col style="width: 33%" />
+<col style="width: 66%" />
+</colgroup>
+<thead>
+<tr>
+<th style="text-align: center;">OS</th>
+<th style="text-align: center;">Result</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td style="text-align: center;"><p>Windows</p></td>
+<td style="text-align: left;"><pre class="text"><code>\a\b\c
+\a\b\c
+\a\b\c</code></pre></td>
+</tr>
+<tr>
+<td style="text-align: center;"><p>Others (e.g. Linux, macOS)</p></td>
+<td style="text-align: left;"><pre class="text"><code>/a/b/c
+/a/b/c
+/a/b/c</code></pre></td>
+</tr>
+</tbody>
+</table>
+
+## Strings
+
+### `extIndent`
+
+`extIndent` allows for a MUCH more flexible indenter than the `sprig`
+`indent` function.
+
+It works with both Windows (`\r\n`) and POSIX (`\n`) linebreaks.
+
+If `<indentString>` is set to `\n` and `<levels>` is always set to `1`,
+this function can even be used to doubelspace text!
+
+It has quite a few arguments, however:
+
+    {{ extIndent <levels> <skipFirst> <skipEmpty> <skipWhitespace> <indentString> <input> }}
+
+Where:
+
+-   `<levels>`: The level of indentation for the text. If less than or
+    equal to `0`, `extIndent` just returns `<input>` as-is and NO-OPs
+    otherwise.
+
+-   `<skipFirst>`: If true, skip indenting the first line. This is
+    particularly handy if you like to visually align your function calls
+    in your templates.
+
+-   `<skipEmpty>`: If true, do not add an indent to **empty** lines
+    (where an "empty line" means "only has a linebreak").
+
+-   `<skipWhitespace>`: If true, do not add an indent to lines that
+    **only** consist of whitespace (spaces, tabs, etc.) and a linebreak.
+
+-   `<indentString>`: The string to use as the "indent character". This
+    can be any string, such as `" "`, `"\t"`, `"."`, `"|"`, `"=="` etc.
+
+-   `<input>`: The text to be indented. Because it is the last argument,
+    `extIndent` works with pipelined text as well.
+
+## Debugging
+
+### `dump`
+
+The `dump` function calls [the `Sdump`
+function](https://pkg.go.dev/github.com/davecgh/go-spew/spew#Sdump) from
+[`go-spew`](https://github.com/davecgh/go-spew)
+([`github.com/davecgh/go-spew/spew`](https://pkg.go.dev/github.com/davecgh/go-spew/spew))
+for whatever object(s) is/are passed to it.
--- a/tplx/sprigx/_test.tpl
+++ b/tplx/sprigx/_test.tpl
@@ -0,0 +1,101 @@
+################################################################################
+#                                   RUNTIME                                    #
+################################################################################
+
+{{- $rntm := sysRuntime }}
+
+Arch:	{{ sysArch }}
+CPUs:	{{ sysNumCpu }}
+OS:	{{ sysNumCpu }}
+
+RUNTIME: {{ $rntm }}
+{{ range $rntmk, $rntmv := $rntm }}
+	{{ $rntmk }}:
+		{{ $rntmv }}
+{{- end }}
+{{ dump $rntm }}
+
+
+################################################################################
+#                                    PATHS                                     #
+################################################################################
+
+###########
+# Generic #
+###########
+
+pathJoin "a" "b" "c"
+	{{ pathJoin "a" "b" "c" }}
+
+pathJoin "/" "a" "b" "c"
+	{{ pathJoin "/" "a" "b" "c" }}
+
+pathJoin "/a" "b" "c"
+	{{ pathJoin "/a" "b" "c" }}
+
+#
+
+pathPipeJoin "b" "c" "d" "a"
+	{{ pathPipeJoin "b" "c" "d" "a" }}
+
+"a" | pathPipeJoin "b" "c" "d"
+	{{ "a" | pathPipeJoin "b" "c" "d"}}
+#
+
+$base := "/"
+$myPsjSlice := "a,b,c" | splitList ","
+pathSliceJoin $myPsjSlice
+	{{- $base := "/"  }}
+	{{- $myPsjSlice := "a,b,c" | splitList "," }}
+	{{ pathSliceJoin $myPsjSlice }}
+
+#
+
+$base | pathSlicePipeJoin $myPsjSlice
+	{{ $base | pathSlicePipeJoin $myPsjSlice }}
+
+#
+
+pathSubJoin $base "a" "b" "c"
+	{{ pathSubJoin $base "a" "b" "c" }}
+
+
+######################
+# OS/System/Platform #
+######################
+
+osPathJoin "a" "b" "c"
+	{{ osPathJoin "a" "b" "c" }}
+
+osPathJoin "/" "a" "b" "c"
+	{{ osPathJoin "a" "b" "c" }}
+
+osPathJoin "/a" "b" "c"
+	{{ osPathJoin "a" "b" "c" }}
+
+#
+
+osPathPipeJoin "b" "c" "d" "a"
+	{{ osPathPipeJoin "b" "c" "d" "a" }}
+
+"a" | osPathPipeJoin "b" "c" "d"
+	{{ "a" | osPathPipeJoin "b" "c" "d" }}
+
+#
+
+$osBase := "/"
+$myOsPsjSlice := "a,b,c" | splitList ","
+osPathSliceJoin $myOsPsjSlice
+	{{- $osBase := "/" }}
+	{{- $myOsPsjSlice := "a,b,c" | splitList "," }}
+	{{ osPathSliceJoin $myOsPsjSlice }}
+
+#
+
+$osBase | osPathSlicePipeJoin $myOsPsjSlice
+	{{ $osBase | osPathSlicePipeJoin $myOsPsjSlice }}
+
+#
+
+osPathSubJoin $osBase "a" "b" "c"
+	{{ osPathSubJoin $osBase "a" "b" "c" }}
--- a/tplx/sprigx/consts.go
+++ b/tplx/sprigx/consts.go
@@ -0,0 +1,40 @@
+package sprigx
+
+import (
+	"path"
+	"path/filepath"
+)
+
+var (
+	// genericMap holds functions usable/intended for use in either an [html/template.FuncMap] or [text/template.FuncMap].
+	genericMap map[string]any = map[string]any{
+		// Debugging
+		"dump": dump,
+		// Strings
+		"extIndent": extIndent, // PR in: https://github.com/Masterminds/sprig/pull/468
+		// OS/System
+		"sysArch":    sysArch,
+		"sysNumCpu":  sysNumCpu,
+		"sysOsName":  sysOsNm,
+		"sysRuntime": sysRuntime,
+		// Paths: Generic
+		"pathJoin":          path.Join,
+		"pathPipeJoin":      pathPipeJoin,
+		"pathSliceJoin":     pathSliceJoin,
+		"pathSlicePipeJoin": pathSlicePipeJoin,
+		"pathSubJoin":       pathSubJoin,
+		// Paths: OS/Platform
+		"osPathJoin":          filepath.Join,
+		"osPathPipeJoin":      osPathPipeJoin,
+		"osPathSep":           osPathSep,
+		"osPathSliceJoin":     osPathSliceJoin,
+		"osPathSlicePipeJoin": osPathSlicePipeJoin,
+		"osPathSubJoin":       osPathSubJoin,
+	}
+
+	// htmlMap holds functions usable/intended for use in only an [html/template.FuncMap].
+	htmlMap map[string]any = map[string]any{}
+
+	// txtMap holds functions usable/intended for use in only a [text/template.FuncMap].
+	txtMap map[string]any = map[string]any{}
+)
--- a/tplx/sprigx/doc.go
+++ b/tplx/sprigx/doc.go
@@ -0,0 +1,16 @@
+/*
+Package sprigx aims to provide additional functions that the author believes are missing from [sprig] ([Go docs]).
+
+It's a decent enough "basics" library, but I frequently find it falls short once you start needing domain-specific data.
+
+These may get merged into sprig, they may not. It all depends on how responsive they are to PRs.
+Given that they only update it every 6 months or so, however...
+
+See the [full documentation] on the [repo].
+
+[sprig]: https://masterminds.github.io/sprig/
+[Go docs]: https://pkg.go.dev/github.com/Masterminds/sprig/v3
+[full documentation]: https://git.r00t2.io/r00t2/go_goutils/src/branch/master/tplx/sprigx/README.adoc
+[repo]: https://git.r00t2.io/r00t2/go_goutils
+*/
+package sprigx
--- a/tplx/sprigx/funcs.go
+++ b/tplx/sprigx/funcs.go
@@ -0,0 +1,64 @@
+package sprigx
+
+import (
+	htpl "html/template"
+	ttpl "text/template"
+)
+
+/*
+Many of these functions are modeled after sprig's.
+*/
+
+/*
+FuncMap returns a generic function map.
+
+You probably want [HtmlFuncMap] or [TxtFuncMap] instead,
+as they wrap this with the appropriate type.
+*/
+func FuncMap() (fmap map[string]any) {
+
+	var fn string
+	var f any
+
+	fmap = make(map[string]any, len(genericMap))
+
+	for fn, f = range genericMap {
+		fmap[fn] = f
+	}
+
+	return
+}
+
+// HtmlFuncMap returns an [html/template.FuncMap].
+func HtmlFuncMap() (fmap htpl.FuncMap) {
+
+	var fn string
+	var f any
+
+	fmap = htpl.FuncMap(FuncMap())
+
+	if htmlMap != nil && len(htmlMap) > 0 {
+		for fn, f = range htmlMap {
+			fmap[fn] = f
+		}
+	}
+
+	return
+}
+
+// TxtFuncMap returns a [text/template.FuncMap].
+func TxtFuncMap() (fmap ttpl.FuncMap) {
+
+	var fn string
+	var f any
+
+	fmap = ttpl.FuncMap(FuncMap())
+
+	if txtMap != nil && len(txtMap) > 0 {
+		for fn, f = range txtMap {
+			fmap[fn] = f
+		}
+	}
+
+	return
+}
--- a/tplx/sprigx/funcs_test.go
+++ b/tplx/sprigx/funcs_test.go
@@ -0,0 +1,33 @@
+package sprigx
+
+import (
+	`bytes`
+	_ "embed"
+	"testing"
+	`text/template`
+
+	"github.com/Masterminds/sprig/v3"
+)
+
+var (
+	//go:embed "_test.tpl"
+	testTplBytes []byte
+	testTpl      *template.Template = template.Must(
+		template.
+			New("").
+			Funcs(sprig.TxtFuncMap()).
+			Funcs(TxtFuncMap()).
+			Parse(string(testTplBytes)),
+	)
+)
+
+func TestFuncs(t *testing.T) {
+
+	var err error
+	var buf *bytes.Buffer = new(bytes.Buffer)
+
+	if err = testTpl.Execute(buf, nil); err != nil {
+		t.Fatal(err)
+	}
+	t.Log(buf.String())
+}
--- a/tplx/sprigx/funcs_tpl_dbg.go
+++ b/tplx/sprigx/funcs_tpl_dbg.go
@@ -0,0 +1,17 @@
+package sprigx
+
+import (
+	`github.com/davecgh/go-spew/spew`
+)
+
+/*
+dump calls [spew.Sdump] on obj.
+
+[spew.Sdump]: https://pkg.go.dev/github.com/davecgh/go-spew/spew
+*/
+func dump(obj any) (out string) {
+
+	out = spew.Sdump(obj)
+
+	return
+}
--- a/tplx/sprigx/funcs_tpl_os.go
+++ b/tplx/sprigx/funcs_tpl_os.go
@@ -0,0 +1,13 @@
+package sprigx
+
+import (
+	"os"
+)
+
+// osHostname returns os.Hostname()
+func osHostname() (out string, err error) {
+
+	out, err = os.Hostname()
+
+	return
+}
--- a/tplx/sprigx/funcs_tpl_paths.go
+++ b/tplx/sprigx/funcs_tpl_paths.go
@@ -0,0 +1,155 @@
+package sprigx
+
+import (
+	`os`
+	`path`
+	`path/filepath`
+)
+
+/*
+	//
+	// GENERIC
+	//
+*/
+
+/*
+pathPipeJoin wraps path.Join with the root element at the *end* instead of the beginning.
+
+	{{ pathPipeJoin "b" "c" "a" }}
+
+is equivalent to
+
+	path.Join("a", "b", "c")
+
+This order variation is better suited for pipelines that pass the root path.
+*/
+func pathPipeJoin(elems ...string) (out string) {
+
+	var rootIdx int
+
+	if elems == nil || len(elems) == 0 {
+		return
+	}
+
+	rootIdx = len(elems) - 1
+	out = elems[rootIdx]
+
+	if len(elems) == 1 {
+		return
+	}
+
+	out = pathSubJoin(out, elems[:rootIdx]...)
+
+	return
+}
+
+// pathSliceJoin joins a slice of path segments.
+func pathSliceJoin(sl []string) (out string) {
+
+	out = path.Join(sl...)
+
+	return
+}
+
+/*
+pathSlicePipeJoin behaves like a mix of pathPipeJoin (in that it accepts the root element last)
+and pathSliceJoin (in that it accepts a slice of subpath segments).
+
+It's essentially like pathSubJoin in reverse, and with an explicit slice.
+*/
+func pathSlicePipeJoin(sl []string, root string) (out string) {
+
+	out = pathSubJoin(root, sl...)
+
+	return
+}
+
+/*
+pathSubJoin is like path.Join except it takes an explicit root
+and additional slice of subpaths to sequentially join to it.
+*/
+func pathSubJoin(root string, elems ...string) (out string) {
+
+	if elems == nil || len(elems) == 0 {
+		out = root
+		return
+	}
+
+	out = path.Join(
+		root,
+		path.Join(
+			elems...,
+		),
+	)
+
+	return
+}
+
+/*
+	//
+	// OS/PLATFORM
+	//
+*/
+
+/*
+osPathPipeJoin is like pathPipeJoin but uses the rendering OS' path separator (os.PathSeparator).
+*/
+func osPathPipeJoin(elems ...string) (out string) {
+
+	var rootIdx int
+
+	if elems == nil || len(elems) == 0 {
+		return
+	}
+
+	rootIdx = len(elems) - 1
+	out = elems[rootIdx]
+
+	if len(elems) == 1 {
+		return
+	}
+
+	out = osPathSubJoin(out, elems[:rootIdx]...)
+
+	return
+}
+
+// osPathSep returns os.PathSeparator.
+func osPathSep() (out string) {
+
+	out = string(os.PathSeparator)
+
+	return
+}
+
+// osPathSliceJoin is the OS-specific implementation of pathSliceJoin.
+func osPathSliceJoin(sl []string) (out string) {
+	out = filepath.Join(sl...)
+	return
+}
+
+// osPathSlicePipeJoin is the OS-specific implementation of pathSlicePipeJoin.
+func osPathSlicePipeJoin(sl []string, root string) (out string) {
+
+	out = osPathSubJoin(root, sl...)
+
+	return
+}
+
+// osPathSubJoin is the OS-specific implementation of pathSubJoin.
+func osPathSubJoin(root string, elems ...string) (out string) {
+
+	if elems == nil || len(elems) == 0 {
+		out = root
+		return
+	}
+
+	out = filepath.Join(
+		root,
+		filepath.Join(
+			elems...,
+		),
+	)
+
+	return
+}
--- a/tplx/sprigx/funcs_tpl_strings.go
+++ b/tplx/sprigx/funcs_tpl_strings.go
@@ -0,0 +1,52 @@
+package sprigx
+
+import (
+	`strings`
+)
+
+/*
+extIndent serves as a much more flexible alternative to the Sprig `indent`.
+
+It has 6 arguments (the last of which may be passed in via pipeline):
+
+	* levels: The level of indentation for the text. If less than or equal to `0`, `extIndent` just returns `<input>` as-is and NO-OPs otherwise.
+	* skipFirst: If true, skip indenting the first line. This is particularly handy if you like to visually align your function calls in your templates.
+	* skipEmpty: If true, do not add an indent to *empty* lines (where an "empty line" means "only has a linebreak").
+	* skipWhitespace: If true, do not add an indent to lines that *only* consist of whitespace (spaces, tabs, etc.) and a linebreak.
+	* indentString: The string to use as the "indent character". This can be any string, such as `" "`, `"\t"`, `"."`, `"|"`, `"=="` etc.
+					(In fact, if indentString is set to "\n" and levels is always set to 1, this function can even be used to doubelspace text!)
+	* input: The text to be indented. Because it is the last argument, `extIndent` works with pipelined text as well.
+
+*/
+func extIndent(levels int, skipFirst, skipEmpty, skipWhitespace bool, indentString, input string) (out string) {
+
+	var idx int
+	var pad string
+	var line string
+	var lines []string
+
+	if levels <= 0 {
+		out = input
+		return
+	}
+
+	pad = strings.Repeat(indentString, levels)
+	lines = strings.Split(input, "\n")
+
+	for idx, line = range lines {
+		if idx == 0 && skipFirst {
+			continue
+		}
+		if skipWhitespace && strings.TrimSpace(line) == "" && line != "" {
+			continue
+		}
+		if skipEmpty && (line == "" || line == "\r") {
+			continue
+		}
+		lines[idx] = pad + line
+	}
+
+	out = strings.Join(lines, "\n")
+
+	return
+}
--- a/tplx/sprigx/funcs_tpl_sys.go
+++ b/tplx/sprigx/funcs_tpl_sys.go
@@ -0,0 +1,47 @@
+package sprigx
+
+import (
+	`fmt`
+	`runtime`
+)
+
+// sysRuntime returns various information from [runtime].
+func sysRuntime() (out map[string]string) {
+
+	out = map[string]string{
+		"compiler": runtime.Compiler,
+		"arch":     runtime.GOARCH,
+		"os":       runtime.GOOS,
+		"maxprocs": fmt.Sprintf("%d", runtime.GOMAXPROCS(-1)),
+		"cpu_cnt":  fmt.Sprintf("%d", runtime.NumCPU()),
+		"num_cgo":  fmt.Sprintf("%d", runtime.NumCgoCall()),
+		"num_go":   fmt.Sprintf("%d", runtime.NumGoroutine()),
+		"go_ver":   runtime.Version(),
+	}
+
+	return
+}
+
+// sysArch returns [runtime.GOARCH].
+func sysArch() (out string) {
+
+	out = runtime.GOARCH
+
+	return
+}
+
+// sysNumCpu returns the reuslt from [runtime.NumCPU].
+func sysNumCpu() (out string) {
+
+	out = fmt.Sprintf("%d", runtime.NumCPU())
+
+	return
+}
+
+// sysOsNm returns [runtime.GOOS].
+func sysOsNm() (out string) {
+
+	out = runtime.GOOS
+
+	return
+}
Author	SHA1	Message	Date
brent saner	64a7648fbc	v1.16.2 ...why didn't my docs regen hook run?	2026-01-28 09:20:34 -05:00
brent saner	9cce861b2e	v1.16.1 FIXED: * Some documentation weirdness on pkg.go dev rendering. It still uses the Markdown render by default, and it seems if you use anchor links in a bulletpoint list, pandoc just says "lol screw you"... ADDED: * tplx/sprigx tpl function `osHostname`	2026-01-28 09:16:18 -05:00
brent saner	927ad08057	v1.16.0 ADDED: * tplx/sprigx	2026-01-24 13:41:54 -05:00
brent saner	2edbc9306d	v1.15.4 FIXED: * Docs error	2026-01-07 19:15:21 -05:00
brent saner	bb71be187f	v1.15.3 FIXED: * Properly parse into map, add All variants	2026-01-07 19:02:52 -05:00