From 90c46651d6d3b04ce6dca524f0e34561edcc0e7f Mon Sep 17 00:00:00 2001
From: Vincent Aranega <vincent.aranega@axellience.com>
Date: Thu, 16 Jun 2016 12:14:05 +0200
Subject: [PATCH 1/3] Add terminal font detection support for terminology

Support for terminology font name detection is based on the terminology config file. This file is always located here: `~/.config/terminology/config/standard/base.cfg` (https://github.com/billiob/terminology/blob/30cb65625bfa3b9030b80308d76ec2f30b62bd02/src/bin/config.c#L216) and is in a data/binary format. The only way I found (beside coding a dedicated extractor) is to use `strings`. The font name seems to be placed right before the `font.name` string.

    strings ~/.config/terminology/config/standard/base.cfg | grep -B1 font.name | head -1

Here are results that could be output:

    $ strings ~/.config/terminology/config/standard/base.cfg | grep -B1 font.name | head -1
    6x13.pcf
    --> (for a bitmap font) and with another font selected
    $ strings ~/.config/terminology/config/standard/base.cfg | grep -B1 font.name | head -1
    Inconsolata:style=Regular

These results are easily "parseable" in order to extract the font name for display.
---
 neofetch | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/neofetch b/neofetch
index c4c42036..84eb1970 100755
--- a/neofetch
+++ b/neofetch
@@ -1814,6 +1814,12 @@ gettermfont () {
         "Apple_Terminal")
             termfont="$(osascript -e 'tell application "Terminal" to font name of window frontmost')"
         ;;
+
+        "terminology")
+            termfont="$(strings ${XDG_CONFIG_HOME}/terminology/config/standard/base.cfg | grep -B1 font.name | head -1)"
+            termfont="${termfont/.pcf}"
+            termfont="${termfont/:*}"
+        ;;
     esac
 }
 

From f5a9393d4bacb2767e810dfd812bbac24567e2b0 Mon Sep 17 00:00:00 2001
From: Vincent Aranega <vincent.aranega@axellience.com>
Date: Thu, 16 Jun 2016 15:39:30 +0200
Subject: [PATCH 2/3] Enhanced font detection for terminology

As 'grep -B' is a GNU extension, a more portable solution is preferable. The most direct and simple solution would be using 'awk':

    awk '/^font.name$/{print a}{a=$0}'

But a sed solution could also be applied:

    sed -n '/^font\.name$/{g;1!p;};h'
---
 neofetch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/neofetch b/neofetch
index 84eb1970..83207c5c 100755
--- a/neofetch
+++ b/neofetch
@@ -1816,7 +1816,7 @@ gettermfont () {
         ;;
 
         "terminology")
-            termfont="$(strings ${XDG_CONFIG_HOME}/terminology/config/standard/base.cfg | grep -B1 font.name | head -1)"
+            termfont="$(strings ${XDG_CONFIG_HOME}/terminology/config/standard/base.cfg | awk '/^font.name$/{print a}{a=$0}')"
             termfont="${termfont/.pcf}"
             termfont="${termfont/:*}"
         ;;

From e2b14b26adf1ca77346896d51fd8b401201d6f12 Mon Sep 17 00:00:00 2001
From: Vincent Aranega <vincent.aranega@axellience.com>
Date: Thu, 16 Jun 2016 16:11:00 +0200
Subject: [PATCH 3/3] Fix potential errors from a missing escaped char in regex

---
 neofetch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/neofetch b/neofetch
index 83207c5c..60fde897 100755
--- a/neofetch
+++ b/neofetch
@@ -1816,7 +1816,7 @@ gettermfont () {
         ;;
 
         "terminology")
-            termfont="$(strings ${XDG_CONFIG_HOME}/terminology/config/standard/base.cfg | awk '/^font.name$/{print a}{a=$0}')"
+            termfont="$(strings ${XDG_CONFIG_HOME}/terminology/config/standard/base.cfg | awk '/^font\.name$/{print a}{a=$0}')"
             termfont="${termfont/.pcf}"
             termfont="${termfont/:*}"
         ;;