cgmnlm - a colorful Gemini line mode client

This is a Gemini client. Included are:

• A CLI utility (like curl): gmni
• A line-mode browser: cgmnlm

Features:

• Page history
• Regex searches
• Bookmarks
• basic Client Certificate support (no autocreation of client certs currently)

Non-Features:

• no inlining of any link type
• no caching of page content
• no persistent history across sessions

Modifications compared to upstream

This project is of fork of https://git.sr.ht/~sircmpwn/gmni

It includes the following modifications:

• colored headings & links
• default 4 char indenting
• s command to directly search in geminispace (via geminispace.info)
• l command to search for backlinks to current URI (via geminispace.info)
• K command to remove the bookmark for the current page
• u command to navigate 1 path element up
• e[N] command to open a link or the current URI in default external program (requires xdg-open)
• t[N] command to download the content behind a link or the current URI to a temporary file
• T command line switch to automatically open files downloaded with t command (requires xdg-open)
• a command and A command line switch to toggle between preformatted text and the associated alt text

Colors

The actual colors used depend on your terminal palette:

• heading 1: light red
• heading 2: light yellow
• heading 3: light green
• gemini link on same capsule: light cyan
• gemini link to another capsule: dark cyan
• non-gemini link: light magenta
• preformatted text: light gray

Besides this rendering adjustments i'll try to keep track of upstream changes or send patches to upstream.

Usage

See gmni(1), cgmnlm(1).

Installation

• ArchLinux and derivates:
  • release: https://aur.archlinux.org/packages/cgmnlm/
  • latest: https://aur.archlinux.org/packages/cgmnlm-git/

Compiling

$ mkdir build && cd build
$ ../configure
$ make
# make install

Dependencies:

• A POSIX-like system and a C11 compiler
• BearSSL
• scdoc (optional)