Adds html entity unescaping

.gitignore

@@ -1,3 +1,2 @@
 bombadillo
 *.asciinema
-*.swp

DEVELOPING.md

@@ -25,10 +25,10 @@ Changes are implemented to the default branch when:
 
 ### Process for introducing a new change
 
-Before you begin, please refer to our [notes on contributing](README.md#contributing) to get an understanding of how new changes are initiated, the type of changes accepted and the review process.
+Please refer to our [notes on contributing](README.md#contributing) to get an understanding of how new changes are initiated, the type of changes accepted and the review process.
 
 1. Create a new feature branch based on the **develop** branch.
-1. Raise a pull request (PR) targeting the current release branch (confirm this in the issue comments before proceeding).
+1. Raise a pull request (PR) targeting the **develop** branch.
 1. The PR is reviewed.
 1. If the PR is approved, it is merged.
 1. The version number is incremented, along with any other release activity.

Makefile

@@ -13,16 +13,24 @@ test : GOCMD := go1.11.13
 # %:z - so settle for %z.
 BUILD_TIME := ${shell date "+%Y-%m-%dT%H:%M%z"}
 
+# If VERSION is empty or not defined use the contents of the VERSION file
+VERSION    := ${shell git describe --exact-match 2> /dev/null}
+ifndef VERSION
+	VERSION  := ${shell cat ./VERSION}
+endif
+
+LDFLAGS  := -ldflags "-s -X main.version=${VERSION} -X main.build=${BUILD_TIME}"
+
 .PHONY: build
 build:
-	${GOCMD} build -o ${BINARY}
+	${GOCMD} build ${LDFLAGS} -o ${BINARY}
 
 .PHONY: install
 install: install-bin install-man install-desktop clean
 
 .PHONY: install-man
 install-man: bombadillo.1
-	gzip -c ./bombadillo.1 > ./bombadillo.1.gz
+	gzip -k ./bombadillo.1
 	install -d ${DESTDIR}${MAN1DIR}
 	install -m 0644 ./bombadillo.1.gz ${DESTDIR}${MAN1DIR}
 

VERSION

@@ -1 +1 @@
-2.3.3
+2.3.2

bombadillo.1

@@ -111,10 +111,6 @@ Reload the current page (does not destroy forward history).
 Quick navigation to the first 10 links on a page. The 0 key will navigate to the link numbered '10', all other numbers navigate to their matching link number.
 .TP
 .B
-U
-Move up a level in the current url path. \fI/mydir/mysubdir/myfile.txt\fP would become \fI/mydir/mysubdir/\fP, and so on.
-.TP
-.B
 u
 Scroll up an amount corresponding to 75% of your terminal window height in the current document.
 .TP
@@ -185,14 +181,6 @@ home
 Navigates to the document set by the \fIhomeurl\fP setting. \fIh\fP can be entered, rather than the full \fIhome\fP.
 .TP
 .B
-jump
-Navigates to the previous page in history from the current page. Useful for keeping the current page in your history while still browsing. \fIj\fP can be used instead of the full \fIjump\fP.
-.TP
-.B
-jump [history location]
-Navigates to the given history location. The history location should be an integer between 0 and 20. \fIj\fP can be used instead of the full \fIjump\fP.
-.TP
-.B
 purge *
 Deletes all pinned gemini server certificates. \fIp\fP can be used instead of the full \fIpurge\fP.
 .TP
@@ -221,10 +209,6 @@ set [setting name] [value]
 Sets the value for a given configuration setting. \fIs\fP can be used instead of the full \fIset\fP.
 .TP
 .B
-version
-Shows the current Bombadillo version number.
-.TP
-.B
 write .
 Writes the current document to a file. The file is named by the last component of the url path. If the last component is blank or \fI/\fP a default name will be used. The file saves to the directory set by the \fIsavelocation\fP setting. \fIw\fP can be entered rather than the full \fIwrite\fP.
 .TP
@@ -257,16 +241,12 @@ homeurl
 The url that \fBbombadillo\fP navigates to when the program loads or when the \fIhome\fP or \fIh\fP LINE COMMAND is issued. This should be a valid url. If a scheme/protocol is not included, gopher will be assumed.
 .TP
 .B
-maxwidth
-The number of characters at which lines should be wrapped. If this is bigger than the available terminal width, the full width of the terminal will be used. If a non-integer or an integer less than 10 is given, a default value will be used.
-.TP
-.B
 savelocation
 The path to the directory that \fBbombadillo\fP should write files to. This must be a valid filepath for the system, must be a directory, and must already exist.
 .TP
 .B
 searchengine
-The url to use for the LINE COMMAND \fIsearch\fP. Should be a valid search path that terms may be appended to.
+The url to use for the LINE COMMANDs \fI?\fP and \fIsearch\fP. Should be a valid search path that terms may be appended to.
 .TP
 .B
 telnetcommand
@@ -279,8 +259,6 @@ Can toggle between visual modes. Valid values are \fInormal\fP, \fIcolor\fP, and
 .B
 timeout
 The number of seconds after which connections to gopher or gemini servers should time out if the server has not responded.
-.TP
-.B
 webmode
 Controls behavior when following web links. The following values are valid: \fInone\fP will disable following web links, \fIgui\fP will have the browser attempt to open web links in a user's default graphical web browser; \fIlynx\fP, \fIw3m\fP, and \fIelinks\fP will have the browser attempt to use the selected terminal web browser to handle the rendering of web pages and will display the pages directly in Bombadillo.
 

bookmarks.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (

client.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (
@@ -88,7 +73,7 @@ func (c *client) Draw() {
 	screen.WriteString("\033[0m")
 	screen.WriteString(c.TopBar.Render(c.Width, c.Options["theme"]))
 	screen.WriteString("\n")
-	pageContent := c.PageState.Render(c.Height, c.Width-1, getMaxWidth(c.Options), (c.Options["theme"] == "color"))
+	pageContent := c.PageState.Render(c.Height, c.Width-1, (c.Options["theme"] == "color"))
 	var re *regexp.Regexp
 	if c.Options["theme"] == "inverse" {
 		screen.WriteString("\033[7m")
@@ -161,47 +146,42 @@ func (c *client) TakeControlInput() {
 
 	switch input {
 	case '1', '2', '3', '4', '5', '6', '7', '8', '9', '0':
-		// Quick link
 		if input == '0' {
 			c.goToLink("10")
 		} else {
 			c.goToLink(string(input))
 		}
 	case 'j':
-		// Scroll down one line
+		// scroll down one line
 		c.ClearMessage()
 		c.Scroll(1)
 	case 'k':
-		// Scroll up one line
+		// scroll up one line
 		c.ClearMessage()
 		c.Scroll(-1)
 	case 'q':
-		// Quit
+		// quit bombadillo
 		cui.Exit(0, "")
 	case 'g':
-		// Scroll to top
+		// scroll to top
 		c.ClearMessage()
 		c.Scroll(-len(c.PageState.History[c.PageState.Position].WrappedContent))
 	case 'G':
-		// Scroll to bottom
+		// scroll to bottom
 		c.ClearMessage()
 		c.Scroll(len(c.PageState.History[c.PageState.Position].WrappedContent))
 	case 'd':
-		// Scroll down 75%
+		// scroll down 75%
 		c.ClearMessage()
 		distance := c.Height - c.Height/4
 		c.Scroll(distance)
 	case 'u':
-		// Scroll up 75%
+		// scroll up 75%
 		c.ClearMessage()
 		distance := c.Height - c.Height/4
 		c.Scroll(-distance)
-	case 'U':
-		// Move up a directory for the current host
-		url := c.PageState.History[c.PageState.Position].Location.Full
-		c.Visit(UpOneDir(url))
 	case 'b', 'h':
-		// Go back
+		// go back
 		c.ClearMessage()
 		err := c.PageState.NavigateHistory(-1)
 		if err != nil {
@@ -213,7 +193,6 @@ func (c *client) TakeControlInput() {
 			c.Draw()
 		}
 	case 'R':
-		// Refresh the current page
 		c.ClearMessage()
 		err := c.ReloadPage()
 		if err != nil {
@@ -223,11 +202,11 @@ func (c *client) TakeControlInput() {
 			c.Draw()
 		}
 	case 'B':
-		// Toggle the bookmark browser
+		// open the bookmarks browser
 		c.BookMarks.ToggleOpen()
 		c.Draw()
 	case 'f', 'l':
-		// Go forward
+		// go forward
 		c.ClearMessage()
 		err := c.PageState.NavigateHistory(1)
 		if err != nil {
@@ -239,7 +218,7 @@ func (c *client) TakeControlInput() {
 			c.Draw()
 		}
 	case '\t':
-		// Toggle bookmark browser focus
+		// Toggle bookmark browser focus on/off
 		c.BookMarks.ToggleFocused()
 		c.Draw()
 	case 'n':
@@ -279,7 +258,6 @@ func (c *client) TakeControlInput() {
 		}
 		err = c.NextSearchItem(0)
 		if err != nil {
-			c.PageState.History[c.PageState.Position].WrapContent(c.Width-1,getMaxWidth(c.Options),(c.Options["theme"] == "color"))
 			c.Draw()
 		}
 	case ':', ' ':
@@ -366,41 +344,23 @@ func (c *client) simpleCommand(action string) {
 	case "SEARCH":
 		c.search("", "", "?")
 	case "HELP", "?":
-		c.Visit(helplocation)
-	case "JUMP", "J":
-		err := c.PageState.CopyHistory(-1)
-		if err != nil {
-			c.SetMessage(err.Error(), false)
-			c.DrawMessage()
-		} else {
-			c.Draw()
-		}
-	case "VERSION":
-		ver := version
-		if ver == "" {
-			ver = "Improperly compiled, no version information"
-		}
-		c.SetMessage("Bombadillo version: " + ver, false)
-		c.DrawMessage()
+		go c.Visit(helplocation)
 	default:
-		c.SetMessage(syntaxErrorMessage(action), true)
+		c.SetMessage(fmt.Sprintf("Unknown action %q", action), true)
 		c.DrawMessage()
 	}
 }
 
 func (c *client) doCommand(action string, values []string) {
+	if length := len(values); length != 1 {
+		c.SetMessage(fmt.Sprintf("Expected 1 argument, received %d", len(values)), true)
+		c.DrawMessage()
+		return
+	}
+
 	switch action {
-	case "C", "CHECK":
+	case "CHECK", "C":
 		c.displayConfigValue(values[0])
-		c.DrawMessage()
-	case "HELP", "?":
-		if val, ok := ERRS[values[0]]; ok {
-			c.SetMessage("Usage: " + val, false)
-		} else {
-			msg := fmt.Sprintf("%q is not a valid command; help syntax: %s", values[0], ERRS[action])
-			c.SetMessage(msg, false)
-		}
-		c.DrawMessage()
 	case "PURGE", "P":
 		err := c.Certs.Purge(values[0])
 		if err != nil {
@@ -443,23 +403,26 @@ func (c *client) doCommand(action string, values []string) {
 			fn = "index"
 		}
 		c.saveFile(u, fn)
+
 	default:
-		c.SetMessage(syntaxErrorMessage(action), true)
+		c.SetMessage(fmt.Sprintf("Unknown action %q", action), true)
 		c.DrawMessage()
 	}
 }
 
 func (c *client) doCommandAs(action string, values []string) {
+	if len(values) < 2 {
+		c.SetMessage(fmt.Sprintf("Expected 2+ arguments, received %d", len(values)), true)
+		c.DrawMessage()
+		return
+	}
+
+	if values[0] == "." {
+		values[0] = c.PageState.History[c.PageState.Position].Location.Full
+	}
+
 	switch action {
 	case "ADD", "A":
-		if len(values) < 2 {
-			c.SetMessage(syntaxErrorMessage(action), true)
-			c.DrawMessage()
-			return
-		}
-		if values[0] == "." {
-			values[0] = c.PageState.History[c.PageState.Position].Location.Full
-		}
 		msg, err := c.BookMarks.Add(values)
 		if err != nil {
 			c.SetMessage(err.Error(), true)
@@ -478,18 +441,8 @@ func (c *client) doCommandAs(action string, values []string) {
 			c.Draw()
 		}
 	case "SEARCH":
-		if len(values) < 2 {
-			c.SetMessage(syntaxErrorMessage(action), true)
-			c.DrawMessage()
-			return
-		}
 		c.search(strings.Join(values, " "), "", "")
 	case "SET", "S":
-		if len(values) < 2 {
-			c.SetMessage(syntaxErrorMessage(action), true)
-			c.DrawMessage()
-			return
-		}
 		if _, ok := c.Options[values[0]]; ok {
 			val := strings.Join(values[1:], " ")
 			if !validateOpt(values[0], val) {
@@ -520,7 +473,7 @@ func (c *client) doCommandAs(action string, values []string) {
 		c.SetMessage(fmt.Sprintf("Unable to set %s, it does not exist", values[0]), true)
 		c.DrawMessage()
 	default:
-		c.SetMessage(syntaxErrorMessage(action), true)
+		c.SetMessage(fmt.Sprintf("Unknown command structure"), true)
 		c.DrawMessage()
 	}
 }
@@ -570,7 +523,7 @@ func (c *client) doLinkCommandAs(action, target string, values []string) {
 		out = append(out, values...)
 		c.doCommandAs(action, out)
 	default:
-		c.SetMessage(syntaxErrorMessage(action), true)
+		c.SetMessage(fmt.Sprintf("Unknown command structure"), true)
 		c.DrawMessage()
 	}
 }
@@ -677,15 +630,6 @@ func (c *client) doLinkCommand(action, target string) {
 		link := links[num]
 		c.SetMessage(fmt.Sprintf("[%d] %s", num+1, link), false)
 		c.DrawMessage()
-	case "JUMP", "J":
-		num--
-		err = c.PageState.CopyHistory(num)
-		if err != nil {
-			c.SetMessage(err.Error(), false)
-			c.DrawMessage()
-		} else {
-			c.Draw()
-		}
 	case "WRITE", "W":
 		links := c.PageState.History[c.PageState.Position].Links
 		if len(links) < num || num < 1 {
@@ -711,7 +655,7 @@ func (c *client) doLinkCommand(action, target string) {
 		}
 		c.saveFile(u, fn)
 	default:
-		c.SetMessage(syntaxErrorMessage(action), true)
+		c.SetMessage("Unknown command structure", true)
 		c.DrawMessage()
 	}
 
@@ -1009,7 +953,7 @@ func (c *client) handleGopher(u Url) {
 		} else {
 			pg.FileType = "text"
 		}
-		pg.WrapContent(c.Width-1, getMaxWidth(c.Options), (c.Options["theme"] == "color"))
+		pg.WrapContent(c.Width-1, (c.Options["theme"] == "color"))
 		c.PageState.Add(pg)
 		c.SetPercentRead()
 		c.ClearMessage()
@@ -1033,10 +977,9 @@ func (c *client) handleGemini(u Url) {
 	case 2:
 		// Success
 		if capsule.MimeMaj == "text" || (c.Options["showimages"] == "true" && capsule.MimeMaj == "image") {
-			u.Mime = capsule.MimeMin
 			pg := MakePage(u, capsule.Content, capsule.Links)
 			pg.FileType = capsule.MimeMaj
-			pg.WrapContent(c.Width-1, getMaxWidth(c.Options), (c.Options["theme"] == "color"))
+			pg.WrapContent(c.Width-1, (c.Options["theme"] == "color"))
 			c.PageState.Add(pg)
 			c.SetPercentRead()
 			c.ClearMessage()
@@ -1102,7 +1045,7 @@ func (c *client) handleLocal(u Url) {
 	if ext == ".jpg" || ext == ".jpeg" || ext == ".gif" || ext == ".png" {
 		pg.FileType = "image"
 	}
-	pg.WrapContent(c.Width-1, getMaxWidth(c.Options), (c.Options["theme"] == "color"))
+	pg.WrapContent(c.Width-1, (c.Options["theme"] == "color"))
 	c.PageState.Add(pg)
 	c.SetPercentRead()
 	c.ClearMessage()
@@ -1118,7 +1061,7 @@ func (c *client) handleFinger(u Url) {
 		return
 	}
 	pg := MakePage(u, content, []string{})
-	pg.WrapContent(c.Width-1, getMaxWidth(c.Options), (c.Options["theme"] == "color"))
+	pg.WrapContent(c.Width-1, (c.Options["theme"] == "color"))
 	c.PageState.Add(pg)
 	c.SetPercentRead()
 	c.ClearMessage()
@@ -1138,7 +1081,7 @@ func (c *client) handleWeb(u Url) {
 				return
 			}
 			pg := MakePage(u, page.Content, page.Links)
-			pg.WrapContent(c.Width-1, getMaxWidth(c.Options), (c.Options["theme"] == "color"))
+			pg.WrapContent(c.Width-1, (c.Options["theme"] == "color"))
 			c.PageState.Add(pg)
 			c.SetPercentRead()
 			c.ClearMessage()
@@ -1260,13 +1203,6 @@ func findAvailableFileName(fpath, fname string) (string, error) {
 	return savePath, nil
 }
 
-func syntaxErrorMessage(action string) string {
-	if val, ok := ERRS[action]; ok {
-		return fmt.Sprintf("Incorrect syntax. Try: %s", val)
-	}
-	return fmt.Sprintf("Unknown command %q", action)
-}
-
 func updateTimeouts(timeoutString string) error {
 	sec, err := strconv.Atoi(timeoutString)
 	if err != nil {
@@ -1279,16 +1215,3 @@ func updateTimeouts(timeoutString string) error {
 
 	return nil
 }
-
-// getMaxWidth looks through the given options map and will safely return a max width to render
-// if the option is missing or malformed, it will default to 100.  A sane minimum of 10 is enforced.
-func getMaxWidth(options map[string]string) int {
-	out, err := strconv.Atoi(options["maxwidth"])
-	if err != nil {
-		out = 100
-	}
-	if out < 10 {
-		out = 10
-	}
-	return out
-}

cmdparse/lexer.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package cmdparse
 
 import (
@@ -87,7 +72,7 @@ func (s *scanner) scanText() Token {
 		"S", "SET", "R", "RELOAD", "SEARCH",
 		"Q", "QUIT", "B", "BOOKMARKS", "H",
 		"HOME", "?", "HELP", "C", "CHECK",
-		"P", "PURGE", "JUMP", "J", "VERSION":
+		"P", "PURGE":
 		return Token{Action, capInput}
 	}
 

cmdparse/parser.go

@@ -1,19 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 package cmdparse
 
 import (
@@ -110,10 +94,10 @@ func (p *Parser) parseAction() (*Command, error) {
 	case Value:
 		cm.Target = t.val
 		cm.Type = DOLINK
-	case Word, Action:
+	case Word:
 		cm.Value = append(cm.Value, t.val)
 		cm.Type = DO
-	case Whitespace:
+	case Action, Whitespace:
 		return nil, fmt.Errorf("Found %q (%d), expected value", t.val, t.kind)
 	}
 	t = p.scan()

config/lexer.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package config
 
 import (

config/parser.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package config
 
 import (

cui/cui.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package cui
 
 import (
@@ -117,7 +102,6 @@ func Getch() rune {
 
 func GetLine(prefix string) (string, error) {
 	termios.SetLineMode()
-	defer termios.SetCharMode()
 
 	reader := bufio.NewReader(os.Stdin)
 	fmt.Print(prefix)
@@ -126,6 +110,7 @@ func GetLine(prefix string) (string, error) {
 		return "", err
 	}
 
+	termios.SetCharMode()
 	return text[:len(text)-1], nil
 }
 

defaults.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (
@@ -71,7 +56,6 @@ var defaultOptions = map[string]string{
 	"theme":          "normal", // "normal", "inverted", "color"
 	"timeout":        "15",     // connection timeout for gopher/gemini in seconds
 	"webmode":        "none",   // "none", "gui", "lynx", "w3m", "elinks"
-	"maxwidth":       "100",
 }
 
 // homePath will return the path to your home directory as a string

finger/finger.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package finger
 
 import (

footbar.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (

gemini/gemini.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package gemini
 
 import (
@@ -122,7 +107,7 @@ func (t *TofuDigest) newCert(host string, cState *tls.ConnectionState) error {
 			continue
 		}
 
-		if err := cert.VerifyHostname(host); err != nil && cert.Subject.CommonName != host {
+		if err := cert.VerifyHostname(host); err != nil {
 			reasons.WriteString(fmt.Sprintf("Cert [%d] hostname does not match", index+1))
 			continue
 		}
@@ -343,14 +328,18 @@ func Visit(host, port, resource string, td *TofuDigest) (Capsule, error) {
 		}
 		capsule.MimeMaj = minMajMime[0]
 		capsule.MimeMin = minMajMime[1]
+
+		if len(resource) > 0 && resource[0] != '/' {
+			resource = fmt.Sprintf("/%s", resource)
+		} else if resource == "" {
+			resource = "/"
+		}
+		currentUrl := fmt.Sprintf("gemini://%s:%s%s", host, port, resource)
+
 		if capsule.MimeMaj == "text" && capsule.MimeMin == "gemini" {
-			if len(resource) > 0 && resource[0] != '/' {
-				resource = fmt.Sprintf("/%s", resource)
-			} else if resource == "" {
-				resource = "/"
-			}
-			currentUrl := fmt.Sprintf("gemini://%s:%s%s", host, port, resource)
 			capsule.Content, capsule.Links = parseGemini(body, currentUrl)
+		} else if capsule.MimeMaj == "text" && capsule.MimeMin == "html" {
+			capsule.Content, capsule.Links = ParseHTML(body, currentUrl)
 		} else {
 			capsule.Content = body
 		}
@@ -376,7 +365,6 @@ func parseGemini(b, currentUrl string) (string, []string) {
 	links := make([]string, 0, 10)
 
 	inPreBlock := false
-	spacer := "      "
 
 	outputIndex := 0
 	for i, ln := range splitContent {
@@ -387,7 +375,7 @@ func parseGemini(b, currentUrl string) (string, []string) {
 			alt := strings.TrimSpace(ln)
 			if len(alt) > 3 {
 				alt = strings.TrimSpace(alt[3:])
-				splitContent[outputIndex] = fmt.Sprintf("%s[ALT][ %s ]", spacer, alt)
+				splitContent[outputIndex] = fmt.Sprintf("[ %s ]", alt)
 				outputIndex++
 			}
 		} else if isPreBlockDeclaration {
@@ -417,18 +405,14 @@ func parseGemini(b, currentUrl string) (string, []string) {
 			if inPreBlock && (BlockBehavior == "alt" || BlockBehavior == "neither") {
 				continue
 			}
-			var leader, tail string = "", ""
-			if len(ln) > 0 && ln[0] == '#' {
-				leader = "\033[1m"
-				tail = "\033[0m"
-			}
-			splitContent[outputIndex] = fmt.Sprintf("%s%s%s%s", spacer, leader, ln, tail)
+			splitContent[outputIndex] = ln
 			outputIndex++
 		}
 	}
 	return strings.Join(splitContent[:outputIndex], "\n"), links
 }
 
+
 // handleRelativeUrl provides link completion
 func HandleRelativeUrl(relLink, current string) (string, error) {
 	base, err := url.Parse(current)

gemini/html_parser.go

@@ -0,0 +1,138 @@
+package gemini
+
+import (
+	"fmt"
+	"html"
+	"strings"
+)
+
+type tag struct {
+	name       string
+	attributes map[string]string
+	text       string
+}
+
+var fields []string
+var out strings.Builder
+var links []string = make([]string, 0, 10)
+var inHead bool = false
+
+func ParseHTML(body, currentURL string) (string, []string) {
+	out.Reset()
+	links = make([]string, 0, 10)
+	inHead = false
+
+	body = strings.Replace(body, "<", " <", -1)
+	body = strings.Replace(body, ">", "> ", -1)
+	body = html.UnescapeString(body)
+	fields = strings.Fields(body)
+
+	var text string
+	for i := 0; i < len(fields); i++ {
+		if strings.HasPrefix(fields[i], "</") {
+			text = parseClose(i)
+	  } else if fields[i][0] == '<' {
+			var newIndex int
+			text, newIndex = parseTag(i, currentURL)
+			i = newIndex
+		} else {
+			text = fields[i] + " "
+		}
+		if text != "" {
+			out.WriteString(text)
+		}
+		text = ""
+	}
+
+	return out.String(), links
+}
+
+func skipToClose(tag string, i int) int {
+	for ;i < len(fields) && fields[i] != tag; i++ {
+		continue
+	}
+	return i
+}
+
+func parseTag(i int, currentURL string) (string, int) {
+	out := ""
+	hitClose := false
+	tag := strings.Replace(fields[i], "<", "", 1)
+	if len(tag) < 1 {
+		i++
+		tag = fields[i]
+	}
+	if strings.HasSuffix(tag, ">") && len(tag) >= 2 {
+		tag = tag[:len(tag)-1]
+		hitClose = true
+	}
+	tag = strings.ToLower(tag)
+MainSwitch:
+	switch tag {
+	case "head":
+		i = skipToClose("</head>", i)
+	case "script":
+		i = skipToClose("</script>", i)
+	case "h1", "h2", "h3":
+		out = "\n\033[1m"
+	case "li", "dt":
+		out = "* "
+	case "hr":
+		out = "\n\n____________________________\n\n"
+	case "blockquote":
+		out = "\n> "
+	case "p", "header", "nav", "footer", "aside", "div", "main", "article", "details", "summary", "ul", "ol", "dl", "h4", "h5", "h6":
+		out = "\n"
+	case "a", "img":
+		target := "href="
+		if tag == "img" {
+			target = "src="
+		}
+		for ;i < len(fields) && !strings.HasPrefix(fields[i], target) ; i++ {
+			if strings.HasSuffix(fields[i], ">") {
+				hitClose = true
+				break MainSwitch
+			}
+		}
+		fields[i] = strings.Replace(fields[i], target, "", 1)
+		fields[i] = strings.Replace(fields[i], "\"", "", -1)
+		fields[i] = strings.Replace(fields[i], "'", "", -1)
+		if strings.HasSuffix(fields[i], ">") {
+			fields[i] = fields[i][:len(fields[i])-1]
+			hitClose = true
+		}
+		link := fields[i]
+		if strings.Index(link, "://") < 0 {
+			link, _ = HandleRelativeUrl(link, currentURL)
+		}
+
+		links = append(links, link)
+		if tag == "img" {
+			out = fmt.Sprintf("\n[%d]IMG\n", len(links))
+		} else {
+			out = fmt.Sprintf("[%d]", len(links))
+		}
+	}
+	if !hitClose {
+		for ;!strings.HasSuffix(fields[i], ">"); i++ {
+			continue
+		}
+	}
+
+	return out, i
+}
+
+
+func parseClose(i int) string {
+	tag := strings.Trim(fields[i], " \n\r\t<>/")
+	switch tag {
+	case "p", "header", "nav", "footer", "aside", "div", "main", "article", "details", "summary", "ul", "ol", "dl", "li", "dd", "blockquote", "h4", "h5", "h6":
+		return "\n"
+	case "dt":
+		return "    "
+	case "h1", "h2", "h3":
+		return "\033[0m\n"
+	default:
+		return ""
+	}
+}

gopher/gopher.go

@@ -1,19 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 // Contains the building blocks of a gopher client: history, url, and view.
 // History handles the browsing session and view represents individual
 // text based resources, the url represents a parsed url.
@@ -160,8 +144,7 @@ func parseMap(text string) (string, []string) {
 		} else {
 			link := buildLink(line[2], line[3], string(line[0][0]), line[1])
 			links = append(links, link)
-			linkNum := fmt.Sprintf("[%d]",len(links))
-			linktext := fmt.Sprintf("%s %5s  %s", getType(string(line[0][0])), linkNum, title)
+			linktext := fmt.Sprintf("(%s) %2d   %s", getType(string(line[0][0])), len(links), title)
 			splitContent[i] = linktext
 		}
 	}

headbar.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (

help.go

@@ -1,46 +0,0 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-package main
-
-// ERRS maps commands to their syntax error message
-var ERRS = map[string]string{
-	"A":         "`a [target] [name...]`",
-	"ADD":       "`add [target] [name...]`",
-	"D":         "`d [bookmark-id]`",
-	"DELETE":    "`delete [bookmark-id]`",
-	"B":         "`b [[bookmark-id]]`",
-	"BOOKMARKS": "`bookmarks [[bookmark-id]]`",
-	"C":         "`c [link_id]` or `c [setting]`",
-	"CHECK":     "`check [link_id]` or `check [setting]`",
-	"H":         "`h`",
-	"HOME":      "`home`",
-	"J":         "`j [[history_position]]`",
-	"JUMP":      "`jump [[history_position]]`",
-	"P":         "`p [host]`",
-	"PURGE":     "`purge [host]`",
-	"Q":         "`q`",
-	"QUIT":      "`quit`",
-	"R":         "`r`",
-	"RELOAD":    "`reload`",
-	"SEARCH":    "`search [[keyword(s)...]]`",
-	"S":         "`s [setting] [value]`",
-	"SET":       "`set [setting] [value]`",
-	"W":         "`w [target]`",
-	"WRITE":     "`write [target]`",
-	"VERSION":   "`version`",
-	"?":         "`? [[command]]`",
-	"HELP":      "`help [[command]]`",
-}

http/http_render.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package http
 
 import (
@@ -48,7 +33,7 @@ func Visit(webmode, url string, width int) (Page, error) {
 		return Page{}, fmt.Errorf("Invalid webmode setting")
 	}
 	c, err := exec.Command(webmode, "-dump", w, fmt.Sprintf("%d", width), url).Output()
-	if err != nil && c == nil {
+	if err != nil {
 		return Page{}, err
 	}
 	return parseLinks(string(c)), nil

http/open_browser_darwin.go

@@ -1,19 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 // This will build for osx without a build tag based on the filename
 
 package http

http/open_browser_other.go

@@ -1,21 +1,5 @@
 // +build !darwin,!windows
 
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 package http
 
 import (

http/open_browser_windows.go

@@ -1,19 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 // This will only build for windows based on the filename
 // no build tag required
 package http

local/local.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package local
 
 import (

main.go

@@ -3,21 +3,21 @@ package main
 // Bombadillo is an internet client for the terminal of unix or
 // unix-like systems.
 //
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
+// Copyright (C) 2019 Brian Evans
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import (
 	"flag"
 	"fmt"
@@ -35,7 +35,8 @@ import (
 	"tildegit.org/sloum/bombadillo/gemini"
 )
 
-var version string = "2.3.3"
+var version string
+var build string
 
 var bombadillo *client
 var helplocation string = "gopher://bombadillo.colorfield.space:70/1/user-guide.map"
@@ -210,7 +211,7 @@ func main() {
 	flag.Usage = printHelp
 	flag.Parse()
 	if *getVersion {
-		fmt.Printf("Bombadillo %s\n", version)
+		fmt.Printf("Bombadillo %s - build %s\n", version, build)
 		os.Exit(0)
 	}
 	args := flag.Args()

page.go

@@ -1,25 +1,10 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (
 	"fmt"
 	"strings"
+
 	"tildegit.org/sloum/bombadillo/tdiv"
-	"unicode"
 )
 
 //------------------------------------------------\\
@@ -80,28 +65,19 @@ func (p *Page) RenderImage(width int) {
 // width and updates the WrappedContent
 // of the Page struct width a string slice
 // of the wrapped data
-func (p *Page) WrapContent(width, maxWidth int, color bool) {
+func (p *Page) WrapContent(width int, color bool) {
 	if p.FileType == "image" {
 		p.RenderImage(width)
 		return
 	}
-	width = min(width, maxWidth)
+	width = min(width, 100)
 	counter := 0
-	spacer := ""
+	spacer := "           "
 	var content strings.Builder
 	var esc strings.Builder
 	escape := false
 	content.Grow(len(p.RawContent))
-
-	if p.Location.Mime == "1" { // gopher document
-		spacer = "           "
-	} else if strings.HasSuffix(p.Location.Mime, "gemini") { //gemini document
-		spacer = "      "
-	}
-
-	runeArr := []rune(p.RawContent)
-	for i := 0; i < len(runeArr); i++ {
-		ch := runeArr[i]
+	for _, ch := range []rune(p.RawContent) {
 		if escape {
 			if color {
 				esc.WriteRune(ch)
@@ -115,8 +91,8 @@ func (p *Page) WrapContent(width, maxWidth int, color bool) {
 			}
 			continue
 		}
-		if ch == '\n' || ch == '\u0085' || ch == '\u2028' || ch == '\u2029' {
-			content.WriteRune('\n')
+		if ch == '\n' {
+			content.WriteRune(ch)
 			counter = 0
 		} else if ch == '\t' {
 			if counter+4 < width {
@@ -127,7 +103,7 @@ func (p *Page) WrapContent(width, maxWidth int, color bool) {
 				counter = 0
 			}
 		} else if ch == '\r' || ch == '\v' || ch == '\b' || ch == '\f' || ch == '\a' {
-			// Get rid of control characters we don't want
+			// Get rid of control characters we dont want
 			continue
 		} else if ch == 27 {
 			if p.Location.Scheme == "local" {
@@ -143,29 +119,16 @@ func (p *Page) WrapContent(width, maxWidth int, color bool) {
 			}
 			continue
 		} else {
-			// peek forward to see if we can render the word without going over
-			j := i
-			for ; j < len(runeArr) && !unicode.IsSpace(runeArr[j]); j++ {
-				if counter+(j-i) > width+1 {
-					break
-				}
-			}
-
-			// if we can render the rest of the word, write the next letter. else, skip to the next line.
-			// TODO(raidancampbell): optimize this to write out the whole word, this will involve referencing the
-			// above special cases
-			if counter+(j-i) <= width+1 && !(j == i && counter == width+1) {
+			if counter <= width {
 				content.WriteRune(ch)
 				counter++
-			} else if ch == ' ' || ch == '\t' {
-				// we want to wrap and write this char, but it's a space. eat it to prevent the next line from
-				// having a leading whitespace because of our wrapping
-				counter++
 			} else {
 				content.WriteRune('\n')
 				counter = 0
-				content.WriteString(spacer)
-				counter += len(spacer)
+				if p.Location.Mime == "1" {
+					content.WriteString(spacer)
+					counter += len(spacer)
+				}
 				content.WriteRune(ch)
 				counter++
 			}

page_test.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (
@@ -35,9 +20,8 @@ func Test_WrapContent_Wrapped_Line_Length(t *testing.T) {
 		Color          bool
 	}
 	type args struct {
-		width    int
-		maxWidth int
-		color    bool
+		width int
+		color bool
 	}
 
 	// create a Url for use by the MakePage function
@@ -57,77 +41,22 @@ func Test_WrapContent_Wrapped_Line_Length(t *testing.T) {
 				"",
 			},
 			args{
-				10,
 				10,
 				false,
 			},
 		},
 		{
-			"multiple words should wrap at the right point",
-			"01 345 789 123456789 123456789 123456789 123456789\n",
-			[]string{
-				"01 345 789",
-				"123456789 ",
-				"123456789 ",
-				"123456789 ",
-				"123456789",
-				"",
-			},
-			args{
-				10,
-				10,
-				false,
-			},
-		},
-		{
-			"Long line wrapped to 10 columns, leading spaces omitted when wrapping",
+			"Long line wrapped to 10 columns",
 			"0123456789 123456789 123456789 123456789 123456789\n",
 			[]string{
 				"0123456789",
-				"123456789 ",
-				"123456789 ",
-				"123456789 ",
-				"123456789",
+				" 123456789",
+				" 123456789",
+				" 123456789",
+				" 123456789",
 				"",
 			},
 			args{
-				10,
-				10,
-				false,
-			},
-		},
-		{
-			"Intentional leading spaces aren't trimmed",
-			"01 345\n 789 123456789\n",
-			[]string{
-				"01 345",
-				" 789 ",
-				"123456789",
-				"",
-			},
-			args{
-				10,
-				10,
-				false,
-			},
-		},
-		{
-			"Unicode line endings that should not wrap",
-			"LF\u000A" +
-				"CR+LF\u000D\u000A" +
-				"NEL\u0085" +
-				"LS\u2028" +
-				"PS\u2029",
-			[]string{
-				"LF",
-				"CR+LF",
-				"NEL",
-				"LS",
-				"PS",
-				"",
-			},
-			args{
-				10,
 				10,
 				false,
 			},
@@ -136,7 +65,7 @@ func Test_WrapContent_Wrapped_Line_Length(t *testing.T) {
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			p := MakePage(url, tt.input, []string{""})
-			p.WrapContent(tt.args.width-1, tt.args.maxWidth, tt.args.color)
+			p.WrapContent(tt.args.width-1, tt.args.color)
 			if !reflect.DeepEqual(p.WrappedContent, tt.expects) {
 				t.Errorf("Test failed - %s\nexpects %s\nactual  %s", tt.name, tt.expects, p.WrappedContent)
 			}

pages.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (
@@ -53,7 +38,7 @@ func (p *Pages) NavigateHistory(qty int) error {
 }
 
 // Add gets passed a Page, which gets added to the history
-// array. Add also updates the current length and position
+// arrayr. Add also updates the current length and position
 // of the Pages struct to which it belongs. Add also shifts
 // off array items if necessary.
 func (p *Pages) Add(pg Page) {
@@ -75,7 +60,7 @@ func (p *Pages) Add(pg Page) {
 
 // Render wraps the content for the current page and returns
 // the page content as a string slice
-func (p *Pages) Render(termHeight, termWidth, maxWidth int, color bool) []string {
+func (p *Pages) Render(termHeight, termWidth int, color bool) []string {
 	if p.Length < 1 {
 		return make([]string, 0)
 	}
@@ -83,7 +68,7 @@ func (p *Pages) Render(termHeight, termWidth, maxWidth int, color bool) []string
 	prev := len(p.History[p.Position].WrappedContent)
 
 	if termWidth != p.History[p.Position].WrapWidth || p.History[p.Position].Color != color {
-		p.History[p.Position].WrapContent(termWidth, maxWidth, color)
+		p.History[p.Position].WrapContent(termWidth, color)
 	}
 
 	now := len(p.History[p.Position].WrappedContent)
@@ -107,18 +92,6 @@ func (p *Pages) Render(termHeight, termWidth, maxWidth int, color bool) []string
 	return p.History[p.Position].WrappedContent[pos:]
 }
 
-func (p *Pages) CopyHistory(pos int) error {
-	if p.Length < 2 || pos > p.Position {
-		return fmt.Errorf("There are not enough history locations available")
-	}
-	if pos < 0 {
-		pos = p.Position-1
-	}
-
-	p.Add(p.History[pos])
-	return nil
-}
-
 //------------------------------------------------\\
 // + + +          F U N C T I O N S          + + + \\
 //--------------------------------------------------\\

tdiv/tdiv.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package tdiv
 
 import (

telnet/telnet.go

@@ -1,19 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 // Package telnet provides a function that starts a telnet session in a subprocess.
 package telnet
 

termios/consts_linux.go

@@ -1,21 +1,5 @@
 // +build linux
 
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 package termios
 
 import "syscall"

termios/consts_nonlinux.go

@@ -1,21 +1,5 @@
 // +build !linux
 
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 package termios
 
 import "syscall"

termios/termios.go

@@ -1,18 +1,3 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package termios
 
 import (

url.go

@@ -1,24 +1,8 @@
-/*
-* Copyright (C) 2022 Brian Evans
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, version 3 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
 package main
 
 import (
 	"fmt"
 	"os/user"
-	"path"
 	"path/filepath"
 	"regexp"
 	"strings"
@@ -161,24 +145,6 @@ func MakeUrl(u string) (Url, error) {
 	return out, nil
 }
 
-func UpOneDir(u string) string {
-	url, err := MakeUrl(u)
-	if len(url.Resource) < 1 || err != nil {
-		return u
-	}
-	if strings.HasSuffix(url.Resource, "/") {
-		url.Resource = url.Resource[:len(url.Resource)-1]
-	}
-	url.Resource, _ = path.Split(url.Resource)
-	if url.Scheme == "gopher" {
-		url.Mime = "1"
-	}
-
-	url.Full = url.Scheme + "://" + url.Host + ":" + url.Port + "/" + url.Mime + url.Resource
-
-	return url.Full
-}
-
 func parseFinger(u string) (Url, error) {
 	var out Url
 	out.Scheme = "finger"