From 6235bab4a042f8cff1258fec70e7bd5ff1bfc297 Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@tedunangst.com>
Date: Fri, 24 Jan 2020 03:22:13 -0500
Subject: [PATCH] tables are prettier with alignment

---
 go.mod        |  6 +++---
 go.sum        |  4 ++--
 markitzero.go | 20 ++++++++++++++++++--
 3 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/go.mod b/go.mod
index 558255a..004dd0d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,7 @@
 module humungus.tedunangst.com/r/honk
 
+go 1.11
+
 require (
 	github.com/andybalholm/cascadia v1.1.0
 	github.com/gorilla/mux v1.7.3
@@ -7,7 +9,5 @@ require (
 	golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4
 	golang.org/x/net v0.0.0-20190620200207-3b0461eec859
 	humungus.tedunangst.com/r/go-sqlite3 v1.1.3
-	humungus.tedunangst.com/r/webs v0.6.35
+	humungus.tedunangst.com/r/webs v0.6.36
 )
-
-go 1.11
diff --git a/go.sum b/go.sum
index e80e517..b763b21 100644
--- a/go.sum
+++ b/go.sum
@@ -22,5 +22,5 @@ golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 humungus.tedunangst.com/r/go-sqlite3 v1.1.3 h1:G2N4wzDS0NbuvrZtQJhh4F+3X+s7BF8b9ga8k38geUI=
 humungus.tedunangst.com/r/go-sqlite3 v1.1.3/go.mod h1:FtEEmQM7U2Ey1TuEEOyY1BmphTZnmiEjPsNLEAkpf/M=
-humungus.tedunangst.com/r/webs v0.6.35 h1:+mevZFBQ6KjiGX9Z4A/vmvlsvJe8Lf8LpkQBdN2MbEU=
-humungus.tedunangst.com/r/webs v0.6.35/go.mod h1:S9sXpVSbgAIa24yYhnMN0C94LKHG+2rioS+NsiDimps=
+humungus.tedunangst.com/r/webs v0.6.36 h1:Y0V6sYwruiradsyP2Y4EzQ3T+kZxrtUfuC7Bwu0GRsY=
+humungus.tedunangst.com/r/webs v0.6.36/go.mod h1:S9sXpVSbgAIa24yYhnMN0C94LKHG+2rioS+NsiDimps=
diff --git a/markitzero.go b/markitzero.go
index 0253a2f..7641587 100644
--- a/markitzero.go
+++ b/markitzero.go
@@ -98,15 +98,31 @@ func markitzero(s string) string {
 		rows := strings.Split(m, "\n")
 		var r strings.Builder
 		r.WriteString("<table>")
+		alignments := make(map[int]string)
 		for _, row := range rows {
-			r.WriteString("<tr>")
+			hastr := false
 			cells := strings.Split(row, "|")
 			for i, cell := range cells {
 				cell = strings.TrimSpace(cell)
 				if cell == "" && (i == 0 || i == len(cells)-1) {
 					continue
 				}
-				r.WriteString("<td>")
+				switch cell {
+				case ":---":
+					alignments[i] = `style="text-align: left"`
+					continue
+				case ":---:":
+					alignments[i] = `style="text-align: center"`
+					continue
+				case "---:":
+					alignments[i] = `style="text-align: right"`
+					continue
+				}
+				if !hastr {
+					r.WriteString("<tr>")
+					hastr = true
+				}
+				fmt.Fprintf(&r, "<td %s>", alignments[i])
 				r.WriteString(cell)
 			}
 		}