Write doc comments for the Seq family

TODO.txt

@@ -1,6 +1,5 @@
 Think about not requiring so much Pos() when making messages
 Think about changing "consume" to "commit"
-Document Seq
 Should MakeState be private now that there's Run?
 What's Megaparsec got that we ain't got?
 chainl

internal/bindgen/seq.go.tmpl

@@ -1,6 +1,7 @@
 {{/* SPDX-License-Identifier: Unlicense */ -}}
 
 {{define "func"}}{{if gt . 1 -}}
+// Seq{{if gt . 2}}{{.}}{{end}} runs {{.}} parsers in sequence and maps their collected results with f.
 func Seq{{if gt . 2}}{{.}}{{end}}[In, Out{{range .Count}}, T{{.}}{{end}} any](
 	{{- range .Count}}
 	p{{.}} Parser[In, T{{.}}],{{end}}

seq.go

@@ -4,6 +4,7 @@
 
 package gigaparsec
 
+// Seq runs 2 parsers in sequence and maps their collected results with f.
 func Seq[In, Out, T, T2 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -38,6 +39,7 @@ func Seq[In, Out, T, T2 any](
 	}
 }
 
+// Seq3 runs 3 parsers in sequence and maps their collected results with f.
 func Seq3[In, Out, T, T2, T3 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -83,6 +85,7 @@ func Seq3[In, Out, T, T2, T3 any](
 	}
 }
 
+// Seq4 runs 4 parsers in sequence and maps their collected results with f.
 func Seq4[In, Out, T, T2, T3, T4 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -139,6 +142,7 @@ func Seq4[In, Out, T, T2, T3, T4 any](
 	}
 }
 
+// Seq5 runs 5 parsers in sequence and maps their collected results with f.
 func Seq5[In, Out, T, T2, T3, T4, T5 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -206,6 +210,7 @@ func Seq5[In, Out, T, T2, T3, T4, T5 any](
 	}
 }
 
+// Seq6 runs 6 parsers in sequence and maps their collected results with f.
 func Seq6[In, Out, T, T2, T3, T4, T5, T6 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -284,6 +289,7 @@ func Seq6[In, Out, T, T2, T3, T4, T5, T6 any](
 	}
 }
 
+// Seq7 runs 7 parsers in sequence and maps their collected results with f.
 func Seq7[In, Out, T, T2, T3, T4, T5, T6, T7 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -373,6 +379,7 @@ func Seq7[In, Out, T, T2, T3, T4, T5, T6, T7 any](
 	}
 }
 
+// Seq8 runs 8 parsers in sequence and maps their collected results with f.
 func Seq8[In, Out, T, T2, T3, T4, T5, T6, T7, T8 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],
@@ -473,6 +480,7 @@ func Seq8[In, Out, T, T2, T3, T4, T5, T6, T7, T8 any](
 	}
 }
 
+// Seq9 runs 9 parsers in sequence and maps their collected results with f.
 func Seq9[In, Out, T, T2, T3, T4, T5, T6, T7, T8, T9 any](
 	p Parser[In, T],
 	p2 Parser[In, T2],