From 88be39ae445cf41adb1c0c79876be808afb20d6d Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Thu, 6 Apr 2023 23:19:54 +0300 Subject: add HTML exact variant --- extras/html/style.css | 6 +-- gemtexter | 6 +++ gemtexter.conf | 3 +- lib/html.source.sh | 107 ++++++++++++++++++++++++++++++++++---------------- 4 files changed, 84 insertions(+), 38 deletions(-) diff --git a/extras/html/style.css b/extras/html/style.css index b3d6052..7639916 100644 --- a/extras/html/style.css +++ b/extras/html/style.css @@ -46,16 +46,16 @@ a.textlink:before { padding-left: 11px; } -p.quote { +.quote { font-style: italic; } -p.quote:before { +.quote:before { content: "« "; padding-left: 2px; } -p.quote:after { +.quote:after { content: " »"; padding-right: 2px; } diff --git a/gemtexter b/gemtexter index 119d4fa..8a4d43f 100755 --- a/gemtexter +++ b/gemtexter @@ -37,6 +37,12 @@ else source ./gemtexter.conf fi +if [[ -z "$HTML_VARIANT" ]]; then + export HTML_VARIANT_TO_USE=default +else + export HTML_VARIANT_TO_USE="$HTML_VARIANT" +fi + source ./lib/assert.source.sh source ./lib/atomfeed.source.sh source ./lib/gemfeed.source.sh diff --git a/gemtexter.conf b/gemtexter.conf index 5095d22..b5f03be 100644 --- a/gemtexter.conf +++ b/gemtexter.conf @@ -9,8 +9,9 @@ declare -xr PRE_GENERATE_HOOK=./pre_generate_hook.sh declare -xr POST_PUBLISH_HOOK=./post_publish_hook.sh declare -xr HTML_HEADER=./extras/html/header.html.part declare -xr HTML_FOOTER=./extras/html/footer.html.part -declare -xr HTML_CSS_STYLE=./extras/html/style.css declare -xr HTML_WEBFONT_TEXT=./extras/html/hack/Hack-Regular.ttf declare -xr HTML_WEBFONT_CODE=./extras/html/hack/Hack-Regular.ttf declare -xr HTML_WEBFONT_HANDNOTES=./extras/html/khand/khand.ttf declare -xr HTML_WEBFONT_TYPEWRITER=./extras/html/zai-aeg-mignon-typewriter-1924/zai_AEGMignonTypewriter1924.ttf +declare -xr HTML_VARIANT=exact +declare -xr HTML_CSS_STYLE=./extras/html/style.css diff --git a/lib/html.source.sh b/lib/html.source.sh index d99220b..c2cf13c 100644 --- a/lib/html.source.sh +++ b/lib/html.source.sh @@ -11,7 +11,13 @@ html::encode () { html::make_paragraph () { local -r text="$1"; shift - if [[ -n "$text" ]]; then + if [ "$HTML_VARIANT_TO_USE" = exact ]; then + if [ -n "$text" ]; then + echo "$(html::encode "$text")
" + else + echo '
' + fi + elif [ -n "$text" ]; then echo "

$(html::encode "$text")

" fi } @@ -20,13 +26,23 @@ html::make_paragraph () { html::make_heading () { local -r text=$($SED -E 's/^#+ //' <<< "$1"); shift local -r level="$1"; shift - echo "$(html::encode "$text")" + + if [ "$HTML_VARIANT_TO_USE" = exact ]; then + #echo "$(html::encode "$text")
" + echo "$(html::encode "$text")
" + else + echo "$(html::encode "$text")
" + fi } # Make a HTML quotation html::make_quote () { local -r quote="${1/> }" - echo "

$(html::encode "$quote")

" + if [ "$HTML_VARIANT_TO_USE" = exact ]; then + echo "$(html::encode "$quote")
" + else + echo "

$(html::encode "$quote")

" + fi } # Make a HTML image @@ -35,12 +51,12 @@ html::make_img () { local descr="$1"; shift if [ -z "$descr" ]; then - echo -n "" + echo -n "" else - echo -n "\"$descr\"" + echo -n "$descr" fi - echo "
" + echo '
' } # Make a HTML hyperlink @@ -56,17 +72,11 @@ html::make_link () { descr="$link" fi - echo "$descr
" -} - -# Make inline code! -html::process_inline_code () { - $SED -E 's|`([^`]+)`|\1|g' + echo "$descr
" } html::process_inline () { - # As of now we only inlinde "code blocks", but we can chain more here later! - html::process_inline_code + $SED -E 's|`([^`]+)`|\1|g' } html::add_extras () { @@ -82,6 +92,7 @@ html::add_extras () { cp "$override_source" "$override_dest" fi done < <(find "$html_base_dir" -mindepth 1 -maxdepth 1 -type d | $GREP -E -v '(\.git)') + cp "$HTML_WEBFONT_TEXT" "$html_base_dir/text.ttf" cp "$HTML_WEBFONT_CODE" "$html_base_dir/code.ttf" cp "$HTML_WEBFONT_HANDNOTES" "$html_base_dir/handnotes.ttf" @@ -100,7 +111,11 @@ html::fromgmi () { html::process_inline else is_list=no - echo "" + if [ "$HTML_VARIANT_TO_USE" = exact ]; then + echo "
" + else + echo "" + fi fi continue @@ -151,8 +166,8 @@ html::fromgmi () { done } -# Test HTML package. -html::test () { +# Test default HTML variant. +html::test::default () { local line='Hello world! This is a paragraph.' assert::equals "$(html::make_paragraph "$line")" '

Hello world! This is a paragraph.

' @@ -165,39 +180,63 @@ html::test () { line='echo foo 2>&1' assert::equals "$(html::make_paragraph "$line")" '

echo foo 2>&1

' - line='# Header 1' - assert::equals "$(html::make_heading "$line" 1)" '

Header 1

' - - line='## Header 2' - assert::equals "$(html::make_heading "$line" 2)" '

Header 2

' - - line='### Header 3' - assert::equals "$(html::make_heading "$line" 3)" '

Header 3

' - line='> This is a quote' - assert::equals "$(html::make_quote "$line")" '

This is a quote

' + assert::equals "$(html::make_quote "$line")" "

This is a quote

" line='Testing: `hello_world.sh --debug` :-) `another one`!' - assert::equals "$(echo "$line" | html::process_inline_code)" \ - 'Testing: hello_world.sh --debug :-) another one!' + assert::equals "$(echo "$line" | html::process_inline)" \ + "Testing: hello_world.sh --debug :-) another one!" line='=> https://example.org' assert::equals "$(generate::make_link html "$line")" \ - 'https://example.org
' + "https://example.org
" line='=> index.html' assert::equals "$(generate::make_link html "$line")" \ - 'index.html
' + "index.html
" line='=> http://example.org Description of the link' assert::equals "$(generate::make_link html "$line")" \ - 'Description of the link
' + "Description of the link
" line='=> http://example.org/image.png' assert::equals "$(generate::make_link html "$line")" \ - '
' + "
" line='=> http://example.org/image.png Image description' assert::equals "$(generate::make_link html "$line")" \ - 'Image description
' + "Image description
" +} + +# Test exact HTML variant. +html::test::exact () { + local line='Hello world! This is a paragraph.' + assert::equals "$(html::make_paragraph "$line")" "Hello world! This is a paragraph.
" + + line='' + assert::equals "$(html::make_paragraph "$line")" '
' + + line='Foo &<>& Bar!' + assert::equals "$(html::make_paragraph "$line")" "Foo &<>& Bar!
" + + line='echo foo 2>&1' + assert::equals "$(html::make_paragraph "$line")" "echo foo 2>&1
" + + line='# Header 1' + assert::equals "$(html::make_heading "$line" 1)" "

Header 1


" + + line='## Header 2' + assert::equals "$(html::make_heading "$line" 2)" "

Header 2


" + + line='### Header 3' + assert::equals "$(html::make_heading "$line" 3)" "

Header 3


" + + + line='> This is a quote' + assert::equals "$(html::make_quote "$line")" "This is a quote
" +} + +html::test () { + HTML_VARIANT_TO_USE=default html::test::default + HTML_VARIANT_TO_USE=exact html::test::exact } -- cgit v1.2.3 From 1077678711fca18792080b80f3bf7cae3fc4e70d Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Fri, 7 Apr 2023 00:48:49 +0300 Subject: make ttf optional --- lib/html.source.sh | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/lib/html.source.sh b/lib/html.source.sh index c2cf13c..0e99853 100644 --- a/lib/html.source.sh +++ b/lib/html.source.sh @@ -51,12 +51,10 @@ html::make_img () { local descr="$1"; shift if [ -z "$descr" ]; then - echo -n "" + echo "
" else - echo -n "$descr" + echo "$descr
" fi - - echo '
' } # Make a HTML hyperlink @@ -93,10 +91,18 @@ html::add_extras () { fi done < <(find "$html_base_dir" -mindepth 1 -maxdepth 1 -type d | $GREP -E -v '(\.git)') - cp "$HTML_WEBFONT_TEXT" "$html_base_dir/text.ttf" - cp "$HTML_WEBFONT_CODE" "$html_base_dir/code.ttf" - cp "$HTML_WEBFONT_HANDNOTES" "$html_base_dir/handnotes.ttf" - cp "$HTML_WEBFONT_TYPEWRITER" "$html_base_dir/typewriter.ttf" + if [ -f "$HTML_WEBFONT_TEXT" ]; then + cp "$HTML_WEBFONT_TEXT" "$html_base_dir/text.ttf" + fi + if [ -f "$HTML_WEBFONT_CODE" ]; then + cp "$HTML_WEBFONT_CODE" "$html_base_dir/code.ttf" + fi + if [ -f "$HTML_WEBFONT_HANDNOTES" ]; then + cp "$HTML_WEBFONT_HANDNOTES" "$html_base_dir/handnotes.ttf" + fi + if [ -f "$HTML_WEBFONT_TYPEWRITER" ]; then + cp "$HTML_WEBFONT_TYPEWRITER" "$html_base_dir/typewriter.ttf" + fi } # Convert Gemtext to HTML -- cgit v1.2.3 From fed1dbf0d164a18b01843323b676d1bff3f628da Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sat, 8 Apr 2023 12:34:39 +0300 Subject: make validator.w3.org happy about XHTML --- lib/html.source.sh | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/lib/html.source.sh b/lib/html.source.sh index 0e99853..e148ef1 100644 --- a/lib/html.source.sh +++ b/lib/html.source.sh @@ -28,7 +28,7 @@ html::make_heading () { local -r level="$1"; shift if [ "$HTML_VARIANT_TO_USE" = exact ]; then - #echo "$(html::encode "$text")
" + #echo "$(html::encode "$text")
" echo "$(html::encode "$text")
" else echo "$(html::encode "$text")
" @@ -39,9 +39,9 @@ html::make_heading () { html::make_quote () { local -r quote="${1/> }" if [ "$HTML_VARIANT_TO_USE" = exact ]; then - echo "$(html::encode "$quote")
" + echo "$(html::encode "$quote")
" else - echo "

$(html::encode "$quote")

" + echo "

$(html::encode "$quote")

" fi } @@ -70,11 +70,11 @@ html::make_link () { descr="$link" fi - echo "$descr
" + echo "$descr
" } html::process_inline () { - $SED -E 's|`([^`]+)`|\1|g' + $SED -E "s|\`([^\`]+)\`|\\1|g" } html::add_extras () { @@ -187,23 +187,23 @@ html::test::default () { assert::equals "$(html::make_paragraph "$line")" '

echo foo 2>&1

' line='> This is a quote' - assert::equals "$(html::make_quote "$line")" "

This is a quote

" + assert::equals "$(html::make_quote "$line")" "

This is a quote

" line='Testing: `hello_world.sh --debug` :-) `another one`!' assert::equals "$(echo "$line" | html::process_inline)" \ - "Testing: hello_world.sh --debug :-) another one!" + "Testing: hello_world.sh --debug :-) another one!" line='=> https://example.org' assert::equals "$(generate::make_link html "$line")" \ - "https://example.org
" + "https://example.org
" line='=> index.html' assert::equals "$(generate::make_link html "$line")" \ - "index.html
" + "index.html
" line='=> http://example.org Description of the link' assert::equals "$(generate::make_link html "$line")" \ - "Description of the link
" + "Description of the link
" line='=> http://example.org/image.png' assert::equals "$(generate::make_link html "$line")" \ @@ -239,7 +239,7 @@ html::test::exact () { line='> This is a quote' - assert::equals "$(html::make_quote "$line")" "This is a quote
" + assert::equals "$(html::make_quote "$line")" "This is a quote
" } html::test () { -- cgit v1.2.3 From b253915c629c6d38641a81c7f1bb47d662c48a03 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sun, 9 Apr 2023 13:21:29 +0300 Subject: add support for GNU Source Highlight - for Source code highlighting in bare blocks --- README.md | 15 +++++++++++ gemtexter | 11 ++++++-- gemtexter-paul.cyou.conf | 1 + gemtexter.conf | 4 +-- lib/assert.source.sh | 14 ++++++++++ lib/html.source.sh | 69 ++++++++++++++++++++++++++++++++++++++---------- 6 files changed, 96 insertions(+), 18 deletions(-) diff --git a/README.md b/README.md index b4eb9de..582cffd 100644 --- a/README.md +++ b/README.md @@ -26,6 +26,7 @@ These are the requirements for running the `gemtexter` static site generator scr * GNU Sed * GNU Date * GNU Grep +* GNU Source Highlight (optional for source code highlighting in bare text blocks) * Git (optional for version control) * ShellCheck installed (optional for testing) * XMLLint (optional for validating the atom feed syntax) @@ -104,6 +105,20 @@ Once your capsule reaches a certain size it can become annoying to re-generate e This will help you to quickly review the results once in a while. Once you are happy you should always re-generate the whole capsule before publishing it! Note, that there will be no Atom feed generation in filter mode so before publishing it you should always run a full `--generate`. +### Source code highlighting + +The HTML output supports source code highlighting. The requirement is to have the `source-highlight` command, which is GNU Source Highlight, to be installed. Once done, you can annotate a bare block with the language to be highlighted. E.g.: + +``` + ```bash + if [ -n "$foo" ]; then + echo "$foo" + fi + ``` +``` + +Please run `source-highlight --lang-list` for a list of all supported languages. + ### Templating Since version `2.0.0`, Gemtexter supports templating. A template file name must have the suffix `gmi.tpl`. A template must be put into the same directory as the Gemtext `.gmi` file to be generated. Gemtexter will generate a Gemtext file `index.gmi` from a given template `index.gmi.tpl`. All lines starting with `<< ` will be evaluated as a single line of Bash code and the output will be written into the resulting Gemtext file. A `<<<` and `>>>` encloses a multiline template. diff --git a/gemtexter b/gemtexter index 8a4d43f..e266544 100755 --- a/gemtexter +++ b/gemtexter @@ -5,13 +5,14 @@ declare -r ARG="$1"; shift declare CONTENT_FILTER="$1"; shift -declare -r VERSION=2.0.1 -declare -r VERSION_DESCR=bugfix +declare -r VERSION=2.1.0 +declare -r VERSION_DESCR=develop declare -r DATE_FORMAT='--iso-8601=seconds' declare DATE=date declare SED=sed declare GREP=grep declare XMLLINT='' +declare SOURCE_HIGHLIGHT='' which gdate &>/dev/null && DATE=gdate which gsed &>/dev/null && SED=gsed which ggrep &>/dev/null && GREP=ggrep @@ -94,6 +95,12 @@ check_dependencies () { else export XMLLINT=xmllint fi + + if ! source-highlight --version &>/dev/null; then + log WARN "WARN, GNU \"source-highlight\" command is not installed, but it's recommended!" + else + export SOURCE_HIGHLIGHT=source-highlight + fi } setup () { diff --git a/gemtexter-paul.cyou.conf b/gemtexter-paul.cyou.conf index c7f1fca..741bf53 100644 --- a/gemtexter-paul.cyou.conf +++ b/gemtexter-paul.cyou.conf @@ -9,6 +9,7 @@ declare -xr CONTENT_BASE_DIR=../paul.cyou-content declare -xr HTML_HEADER=./extras/html/header.html.part declare -xr HTML_FOOTER=./extras/html/footer.html.part declare -xr HTML_CSS_STYLE=./extras/html/style.css +declare -xr HTML_VARIANT=exact declare -xr HTML_WEBFONT_TEXT=./extras/html/roboto-slab/RobotoSlab-Regular.ttf declare -xr HTML_WEBFONT_CODE=./extras/html/hack/Hack-Regular.ttf declare -xr HTML_WEBFONT_HANDNOTES=./extras/html/khand/khand.ttf diff --git a/gemtexter.conf b/gemtexter.conf index b5f03be..94c1f89 100644 --- a/gemtexter.conf +++ b/gemtexter.conf @@ -9,9 +9,9 @@ declare -xr PRE_GENERATE_HOOK=./pre_generate_hook.sh declare -xr POST_PUBLISH_HOOK=./post_publish_hook.sh declare -xr HTML_HEADER=./extras/html/header.html.part declare -xr HTML_FOOTER=./extras/html/footer.html.part +declare -xr HTML_CSS_STYLE=./extras/html/style.css +declare -xr HTML_VARIANT=exact declare -xr HTML_WEBFONT_TEXT=./extras/html/hack/Hack-Regular.ttf declare -xr HTML_WEBFONT_CODE=./extras/html/hack/Hack-Regular.ttf declare -xr HTML_WEBFONT_HANDNOTES=./extras/html/khand/khand.ttf declare -xr HTML_WEBFONT_TYPEWRITER=./extras/html/zai-aeg-mignon-typewriter-1924/zai_AEGMignonTypewriter1924.ttf -declare -xr HTML_VARIANT=exact -declare -xr HTML_CSS_STYLE=./extras/html/style.css diff --git a/lib/assert.source.sh b/lib/assert.source.sh index a1713c3..990194c 100644 --- a/lib/assert.source.sh +++ b/lib/assert.source.sh @@ -31,6 +31,20 @@ assert::not_empty () { log VERBOSE "Result in $callee as expected not empty" } +# Unit test for whether a given string contains a substring +assert::contains () { + local -r content="$1"; shift + local -r substring="$1"; shift + local -r callee=${FUNCNAME[1]} + + if ! $GREP -q -F "$substring" <<< "$content"; then + log ERROR "In $callee expected '$content' to contain substring '$substring'" + exit 2 + fi + + log VERBOSE "Substring check in $callee as expected, contains '$substring'" +} + # Unit test for whether a given string matches a regex. assert::matches () { local -r name="$1"; shift diff --git a/lib/html.source.sh b/lib/html.source.sh index e148ef1..7056f24 100644 --- a/lib/html.source.sh +++ b/lib/html.source.sh @@ -1,4 +1,4 @@ -# Convert special characters to their HTML codes +# Convert specia characters to their HTML codes html::encode () { $SED ' s|\&|\&|g; @@ -105,10 +105,26 @@ html::add_extras () { fi } +html::source_highlight () { + local -r bare_text="$1"; shift + local -r language="$1"; shift + + if [[ -z "$language" || -z "$SOURCE_HIGHLIGHT" ]]; then + echo '
'
+        html::encode "$bare_text"
+        echo '
' + else + $SOURCE_HIGHLIGHT --src-lang="$language" <<< "$bare_text" | + $SED 's|||; s|||;' + fi +} + # Convert Gemtext to HTML html::fromgmi () { local is_list=no - local is_plain=no + local is_bare=no + local bare_text='' + local language='' while IFS='' read -r line; do if [[ "$is_list" == yes ]]; then @@ -125,12 +141,17 @@ html::fromgmi () { fi continue - elif [[ "$is_plain" == yes ]]; then + elif [[ "$is_bare" == yes ]]; then if [[ "$line" == '```'* ]]; then - echo "" - is_plain=no + html::source_highlight "$bare_text" "$language" + is_bare=no + bare_text='' + language='' + elif [ -z "$bare_text" ]; then + bare_text="$line" else - html::encode "$line" + bare_text="$bare_text +$line" fi continue fi @@ -143,8 +164,8 @@ html::fromgmi () { html::process_inline ;; '```'*) - is_plain=yes - echo '
'
+                language=$(cut -d'`' -f4 <<< "$line")
+                is_bare=yes
                 ;;
             '# '*)
                 html::make_heading "$line" 1 | html::process_inline
@@ -162,11 +183,7 @@ html::fromgmi () {
                 generate::make_link html "$line" | html::process_inline
                 ;;
             *)
-                if [[ "$is_plain" == no ]]; then
-                    html::make_paragraph "$line" | html::process_inline
-                else
-                    html::make_paragraph "$line"
-                fi
+                html::make_paragraph "$line" | html::process_inline
                 ;;
         esac
     done
@@ -212,6 +229,31 @@ html::test::default () {
     line='=> http://example.org/image.png Image description'
     assert::equals "$(generate::make_link html "$line")" \
         "Image description
"
+
+    local input_block='```
+this
+    is
+      a
+       bare block
+```'
+
+    local output_block='
+this
+    is
+      a
+       bare block
+
'
+
+    assert::equals "$(html::fromgmi <<< "$input_block")" "$output_block"
+
+    if [ -n "$SOURCE_HIGHLIGHT" ]; then
+        input_block='```bash
+if [ -z $foo ]; then
+    echo $foo
+fi
+```'
+        assert::contains "$(html::fromgmi <<< "$input_block")" 'GNU source-highlight'
+    fi
 }
 
 # Test exact HTML variant.
@@ -237,7 +279,6 @@ html::test::exact () {
     line='### Header 3'
     assert::equals "$(html::make_heading "$line" 3)" "
Header 3

"
 
-
     line='> This is a quote'
     assert::equals "$(html::make_quote "$line")" "This is a quote
"
 }
-- 
cgit v1.2.3


From 9a289a97ea037be95b48d86cebcd99932c0b4566 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sun, 9 Apr 2023 13:24:43 +0300
Subject: switch license to GPL3 - as Gemtexter relies on mostly GNU tools

---
 LICENSE | 698 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 674 insertions(+), 24 deletions(-)

diff --git a/LICENSE b/LICENSE
index fdddb29..f288702 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,24 +1,674 @@
-This is free and unencumbered software released into the public domain.
-
-Anyone is free to copy, modify, publish, use, compile, sell, or
-distribute this software, either in source code form or as a compiled
-binary, for any purpose, commercial or non-commercial, and by any
-means.
-
-In jurisdictions that recognize copyright laws, the author or authors
-of this software dedicate any and all copyright interest in the
-software to the public domain. We make this dedication for the benefit
-of the public at large and to the detriment of our heirs and
-successors. We intend this dedication to be an overt act of
-relinquishment in perpetuity of all present and future rights to this
-software under copyright law.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-For more information, please refer to 
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. 
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
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+  17. Interpretation of Sections 15 and 16.
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+  If the disclaimer of warranty and limitation of liability provided
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
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+    
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+    (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 .
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+      Copyright (C)   
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+.
-- 
cgit v1.2.3


From b7353d6b192258fcb3bde007c9dfdd9ef319d9d6 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sun, 9 Apr 2023 13:40:01 +0300
Subject: fix codeberg md

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 582cffd..6c03a2e 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ These are the requirements for running the `gemtexter` static site generator scr
 * GNU Sed
 * GNU Date
 * GNU Grep
-* GNU Source Highlight (optional for source code highlighting in bare text blocks)
+* GNU Source Highlight (optional for source code highlighting of bare text blocks)
 * Git (optional for version control)
 * ShellCheck installed (optional for testing)
 * XMLLint (optional for validating the atom feed syntax)
@@ -114,7 +114,7 @@ The HTML output supports source code highlighting. The requirement is to have th
  if [ -n "$foo" ]; then
    echo "$foo"
  fi
- ```
+ ...
 ```
 
 Please run `source-highlight --lang-list` for a list of all supported languages.
-- 
cgit v1.2.3


From 34d37a0b34da1f43af95cff014afd1522a578561 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sun, 9 Apr 2023 13:49:07 +0300
Subject: add gemtexter version to footer

---
 extras/html/footer.html.part | 2 +-
 gemtexter                    | 1 +
 lib/generate.source.sh       | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/extras/html/footer.html.part b/extras/html/footer.html.part
index 997364c..9da59e5 100644
--- a/extras/html/footer.html.part
+++ b/extras/html/footer.html.part
@@ -1,5 +1,5 @@
 

-Generated with Gemtexter |
+Generated by %%GEMTEXTER%% |
 served by OpenBSD/httpd(8) |
 Site Mirrors
 

diff --git a/gemtexter b/gemtexter
index e266544..9d02b96 100755
--- a/gemtexter
+++ b/gemtexter
@@ -7,6 +7,7 @@ declare -r ARG="$1"; shift
 declare CONTENT_FILTER="$1"; shift
 declare -r VERSION=2.1.0
 declare -r VERSION_DESCR=develop
+declare -r GEMTEXTER="Gemtexter $VERSION-$VERSION_DESCR"
 declare -r DATE_FORMAT='--iso-8601=seconds'
 declare DATE=date
 declare SED=sed
diff --git a/lib/generate.source.sh b/lib/generate.source.sh
index 51da3ce..f56f22d 100644
--- a/lib/generate.source.sh
+++ b/lib/generate.source.sh
@@ -108,6 +108,7 @@ generate::_to_output_format () {
         fi
         $SED -i "s|%%TITLE%%|$title|g;
                  s|%%DOMAIN%%|$DOMAIN|g;
+                 s|%%GEMTEXTER%%|$GEMTEXTER|g;
                  s|%%STYLESHEET%%|$stylesheet|g;
                  s|%%STYLESHEET_OVERRIDE%%|$stylesheet_override|g;" "$dest.tmp"
 
-- 
cgit v1.2.3


From 5f4a64e210ae376f7a686fc959edd07170a4ebfe Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Fri, 14 Apr 2023 11:55:39 +0300
Subject: fix

---
 gemtexter | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gemtexter b/gemtexter
index 9d02b96..0a8cd7f 100755
--- a/gemtexter
+++ b/gemtexter
@@ -28,6 +28,7 @@ test -z "$GIT_COMMIT_MESSAGE" && GIT_COMMIT_MESSAGE=''
 test -z "$LOG_VERBOSE" && LOG_VERBOSE=''
 test -z "$PRE_GENERATE_HOOK" && PRE_GENERATE_HOOK=''
 test -z "$POST_PUBLISH_HOOK" && POST_PUBLISH_HOOK=''
+test -z "$HTML_VARIANT" && HTML_VARIANT=''
 
 set -euf -o pipefail
 
-- 
cgit v1.2.3


From 4d03575eaaeebf8046367a4ab1a3621c3e9e9540 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Wed, 26 Apr 2023 22:36:48 +0300
Subject: css: allign auto

---
 extras/html/style.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extras/html/style.css b/extras/html/style.css
index 7639916..e460a61 100644
--- a/extras/html/style.css
+++ b/extras/html/style.css
@@ -22,6 +22,7 @@ body {
   font-family: text;
   max-width: 1024px;
   padding: 0 20px;
+  margin:0 auto;
   border-image: linear-gradient(#f6b73c, #4d9f0c) 30;
   border-width: 1px;
   border-style: solid;
-- 
cgit v1.2.3


From 878806081b5da10a4e851a9258a67a16a73f9d9c Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Wed, 26 Apr 2023 22:49:30 +0300
Subject: margin and padding

---
 extras/html/style.css | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/extras/html/style.css b/extras/html/style.css
index e460a61..0001a3a 100644
--- a/extras/html/style.css
+++ b/extras/html/style.css
@@ -21,8 +21,8 @@
 body {
   font-family: text;
   max-width: 1024px;
-  padding: 0 20px;
-  margin:0 auto;
+  padding: 20px 20px;
+  margin: 20px auto;
   border-image: linear-gradient(#f6b73c, #4d9f0c) 30;
   border-width: 1px;
   border-style: solid;
-- 
cgit v1.2.3


From e0e39d56a5edc124a1f3dfe37ac5043e05e85619 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sun, 7 May 2023 11:47:47 +0300
Subject: dont make gemtexter stop when there isnt anything new to be committed
 to git

---
 lib/git.source.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/git.source.sh b/lib/git.source.sh
index 8048aad..c2b216a 100644
--- a/lib/git.source.sh
+++ b/lib/git.source.sh
@@ -30,7 +30,9 @@ git::_add_all () {
     done
 
     local -r format="$(basename "$content_dir")"
-    git commit -a -m "$message for $format"
+    if ! git commit -a -m "$message for $format"; then
+        log INFO 'Nothing new to be added'
+    fi
 
     cd "$pwd"
 }
-- 
cgit v1.2.3


From b9a748dafccc7f28aa695d3590be952560eedb35 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Mon, 8 May 2023 00:47:13 +0300
Subject: also escape ' properly

---
 lib/atomfeed.source.sh | 2 +-
 lib/html.source.sh     | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/atomfeed.source.sh b/lib/atomfeed.source.sh
index cc810d1..079c2fb 100644
--- a/lib/atomfeed.source.sh
+++ b/lib/atomfeed.source.sh
@@ -74,7 +74,7 @@ ATOMHEADER
 
     while read -r gmi_file; do
         atomfeed::_entry "$gemfeed_dir" "$gmi_file" "$atom_file.tmp"
-    done < <(gemfeed::get_posts | head -n $ATOM_MAX_ENTRIES)
+    done < <(gemfeed::get_posts | head -n "$ATOM_MAX_ENTRIES")
 
     cat <> "$atom_file.tmp"
 
diff --git a/lib/html.source.sh b/lib/html.source.sh
index 7056f24..8f057a0 100644
--- a/lib/html.source.sh
+++ b/lib/html.source.sh
@@ -4,6 +4,7 @@ html::encode () {
         s|\&|\&|g;
         s|<|\<|g;
         s|>|\>|g;
+        s|'\''|\'|g;
     ' <<< "$@"
 }
 
@@ -70,7 +71,7 @@ html::make_link () {
         descr="$link"
     fi
 
-    echo "$descr
"
+    echo "$descr
"
 }
 
 html::process_inline () {
-- 
cgit v1.2.3


From 92b8b8721700cd47d7fef2ba64f166f45c797ca2 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Mon, 8 May 2023 01:00:53 +0300
Subject: test the proper encoding of ' as well

---
 lib/html.source.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/html.source.sh b/lib/html.source.sh
index 8f057a0..b60ac75 100644
--- a/lib/html.source.sh
+++ b/lib/html.source.sh
@@ -71,7 +71,7 @@ html::make_link () {
         descr="$link"
     fi
 
-    echo "$descr
"
+    echo "$descr
"
 }
 
 html::process_inline () {
@@ -215,6 +215,10 @@ html::test::default () {
     assert::equals "$(generate::make_link html "$line")" \
         "https://example.org
"
 
+    line="=> https://example.org/foo'bar"
+    assert::equals "$(generate::make_link html "$line")" \
+        "https://example.org/foo'bar
"
+
     line='=> index.html'
     assert::equals "$(generate::make_link html "$line")" \
         "index.html
"
-- 
cgit v1.2.3


From f4e43219ae107b7ddbd8fbb1c7238d03530a8b11 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Thu, 25 May 2023 20:08:23 +0300
Subject: s/paul.cyou/paul.buetow.org/g

---
 gemtexter-paul.buetow.org.conf | 17 +++++++++++++++++
 gemtexter-paul.cyou.conf       | 17 -----------------
 gemtexter.conf                 |  2 +-
 3 files changed, 18 insertions(+), 18 deletions(-)
 create mode 100644 gemtexter-paul.buetow.org.conf
 delete mode 100644 gemtexter-paul.cyou.conf

diff --git a/gemtexter-paul.buetow.org.conf b/gemtexter-paul.buetow.org.conf
new file mode 100644
index 0000000..0949de1
--- /dev/null
+++ b/gemtexter-paul.buetow.org.conf
@@ -0,0 +1,17 @@
+# Alternate config for my other domain
+declare -xr DOMAIN=paul.buetow.org
+declare -xr SUBTITLE="Paul Buetow's contact information"
+declare -xr AUTHOR='Paul Buetow'
+declare -xr EMAIL='contact@mx.buetow.org'
+declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
+declare -xr ATOM_MAX_ENTRIES=42
+declare -xr CONTENT_BASE_DIR=../paul.buetow.org-content
+declare -xr HTML_HEADER=./extras/html/header.html.part
+declare -xr HTML_FOOTER=./extras/html/footer.html.part
+declare -xr HTML_CSS_STYLE=./extras/html/style.css
+declare -xr HTML_VARIANT=exact
+declare -xr HTML_WEBFONT_TEXT=./extras/html/roboto-slab/RobotoSlab-Regular.ttf
+declare -xr HTML_WEBFONT_CODE=./extras/html/hack/Hack-Regular.ttf
+declare -xr HTML_WEBFONT_HANDNOTES=./extras/html/khand/khand.ttf
+declare -xr HTML_WEBFONT_TYPEWRITER=./extras/html/zai-aeg-mignon-typewriter-1924/zai_AEGMignonTypewriter1924.ttf
+declare -xr POST_PUBLISH_HOOK=./post_publish_hook.sh
diff --git a/gemtexter-paul.cyou.conf b/gemtexter-paul.cyou.conf
deleted file mode 100644
index 741bf53..0000000
--- a/gemtexter-paul.cyou.conf
+++ /dev/null
@@ -1,17 +0,0 @@
-# Alternate config for my other domain
-declare -xr DOMAIN=paul.cyou
-declare -xr SUBTITLE="Paul Buetow's contact information"
-declare -xr AUTHOR='Paul Buetow'
-declare -xr EMAIL='hi@paul.cyou'
-declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
-declare -xr ATOM_MAX_ENTRIES=42
-declare -xr CONTENT_BASE_DIR=../paul.cyou-content
-declare -xr HTML_HEADER=./extras/html/header.html.part
-declare -xr HTML_FOOTER=./extras/html/footer.html.part
-declare -xr HTML_CSS_STYLE=./extras/html/style.css
-declare -xr HTML_VARIANT=exact
-declare -xr HTML_WEBFONT_TEXT=./extras/html/roboto-slab/RobotoSlab-Regular.ttf
-declare -xr HTML_WEBFONT_CODE=./extras/html/hack/Hack-Regular.ttf
-declare -xr HTML_WEBFONT_HANDNOTES=./extras/html/khand/khand.ttf
-declare -xr HTML_WEBFONT_TYPEWRITER=./extras/html/zai-aeg-mignon-typewriter-1924/zai_AEGMignonTypewriter1924.ttf
-declare -xr POST_PUBLISH_HOOK=./post_publish_hook.sh
diff --git a/gemtexter.conf b/gemtexter.conf
index 94c1f89..8fce8a5 100644
--- a/gemtexter.conf
+++ b/gemtexter.conf
@@ -1,7 +1,7 @@
 declare -xr DOMAIN=foo.zone
 declare -xr SUBTITLE='To be in the .zone!'
 declare -xr AUTHOR='Paul Buetow'
-declare -xr EMAIL='hi@paul.cyou'
+declare -xr EMAIL='hi@foo.zone'
 declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
 declare -xr ATOM_MAX_ENTRIES=42
 declare -xr CONTENT_BASE_DIR=../foo.zone-content
-- 
cgit v1.2.3


From fce74e580e8af57668fa77c06ff6937b9f435044 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sat, 10 Jun 2023 20:42:15 +0300
Subject: add intel one font

---
 .../intelone-mono-font-family-regular.ttf          | Bin 0 -> 64104 bytes
 extras/html/intelone-mono/license                  |  93 +++++++++++++++++++++
 gemtexter.conf                                     |   2 +-
 3 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 extras/html/intelone-mono/intelone-mono-font-family-regular.ttf
 create mode 100644 extras/html/intelone-mono/license

diff --git a/extras/html/intelone-mono/intelone-mono-font-family-regular.ttf b/extras/html/intelone-mono/intelone-mono-font-family-regular.ttf
new file mode 100644
index 0000000..2711179
Binary files /dev/null and b/extras/html/intelone-mono/intelone-mono-font-family-regular.ttf differ
diff --git a/extras/html/intelone-mono/license b/extras/html/intelone-mono/license
new file mode 100644
index 0000000..2159440
--- /dev/null
+++ b/extras/html/intelone-mono/license
@@ -0,0 +1,93 @@
+Copyright (c) 2023 Intel Corp. with Reserved Font Name "Intel One Mono", "IntelOne Mono"
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+
+This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
diff --git a/gemtexter.conf b/gemtexter.conf
index 8fce8a5..a928b27 100644
--- a/gemtexter.conf
+++ b/gemtexter.conf
@@ -1,7 +1,7 @@
 declare -xr DOMAIN=foo.zone
 declare -xr SUBTITLE='To be in the .zone!'
 declare -xr AUTHOR='Paul Buetow'
-declare -xr EMAIL='hi@foo.zone'
+declare -xr EMAIL='paul@dev.buetow.org'
 declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
 declare -xr ATOM_MAX_ENTRIES=42
 declare -xr CONTENT_BASE_DIR=../foo.zone-content
-- 
cgit v1.2.3


From 816f3bed0e730b0275201c43d1baabe821e66e23 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sun, 9 Jul 2023 19:22:42 +0300
Subject: add Why Bash?

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 6c03a2e..db93044 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,10 @@ These are the requirements for running the `gemtexter` static site generator scr
 
 The script is tested on a recent Fedora Linux. For *BSD or macOS, you would need to install GNU Sed, GNU Date, GNU Grep and a newer version of Bash.
 
+## Why Bash?
+
+This project is too complex for a Bash script. Writing it in Bash was to try out how maintainable a "larger" Bash script could be. It's still pretty maintainable and helps me try new Bash tricks here and then!
+
 ## Usage
 
 So you want such a pretty internet site too?
-- 
cgit v1.2.3


From 49c1436c37a015d8e47cdc1c29f120cb42d0eb17 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Sat, 15 Jul 2023 14:04:54 +0300
Subject: Mastadon verification support

---
 README.md                      | 20 ++++++++++++++++++++
 gemtexter                      |  1 +
 gemtexter-paul.buetow.org.conf |  1 +
 lib/html.source.sh             | 17 ++++++++++++++++-
 4 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index db93044..330fbae 100644
--- a/README.md
+++ b/README.md
@@ -202,6 +202,26 @@ You will find the `./extras/html/header.html.part` and `./extras/html/footer.htm
 
 `gemtexter` will never touch the `$BASE_CONTENT_DIR/html/.domains`, as this is a required file for a Codeberg page. Furthermore, the `robots.txt` file won't be overridden as well.
 
+### HTML Mastadon verification 
+
+https://joinmastodon.org/verification explains how it works on Mastadon. So we have to hyperlink to the Mastadon profile to be verified and also include a `rel='me'` into the tag. In order to do that add this to the `gemtexter.conf` (replace the URI to your Mastadon profile accordingly):
+
+```
+declare -xr MASTADON_URI='https://fosstodon.org/@snonux'
+```
+
+and add the following into your `index.gmi`:
+
+```
+=> https://fosstodon.org/@snonux Me at Mastaton
+```
+
+The resulting line in the HTML output will be something as follows:
+
+```
+Me at mastadon
+```
+
 ### Special Markdown configuration for GitHub pages
 
 `gemtexter` will never touch the `$BASE_CONTENT_DIR/md/_config.yml` file (if it exists). That's a particular configuration file for GitHub Pages. `gemtexter` also will never modify the file `$BASE_CONTENT_DIR/md/CNAME`, as this is also a file required by GitHub pages for using custom domains.
diff --git a/gemtexter b/gemtexter
index 0a8cd7f..95c0eba 100755
--- a/gemtexter
+++ b/gemtexter
@@ -29,6 +29,7 @@ test -z "$LOG_VERBOSE" && LOG_VERBOSE=''
 test -z "$PRE_GENERATE_HOOK" && PRE_GENERATE_HOOK=''
 test -z "$POST_PUBLISH_HOOK" && POST_PUBLISH_HOOK=''
 test -z "$HTML_VARIANT" && HTML_VARIANT=''
+test -z "$MASTADON_URI" && MASTADON_URI=''
 
 set -euf -o pipefail
 
diff --git a/gemtexter-paul.buetow.org.conf b/gemtexter-paul.buetow.org.conf
index 0949de1..d1c4f86 100644
--- a/gemtexter-paul.buetow.org.conf
+++ b/gemtexter-paul.buetow.org.conf
@@ -3,6 +3,7 @@ declare -xr DOMAIN=paul.buetow.org
 declare -xr SUBTITLE="Paul Buetow's contact information"
 declare -xr AUTHOR='Paul Buetow'
 declare -xr EMAIL='contact@mx.buetow.org'
+declare -xr MASTADON_URI='https://fosstodon.org/@snonux'
 declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
 declare -xr ATOM_MAX_ENTRIES=42
 declare -xr CONTENT_BASE_DIR=../paul.buetow.org-content
diff --git a/lib/html.source.sh b/lib/html.source.sh
index b60ac75..371866a 100644
--- a/lib/html.source.sh
+++ b/lib/html.source.sh
@@ -71,7 +71,12 @@ html::make_link () {
         descr="$link"
     fi
 
-    echo "$descr
"
+    local mastadon_verify=''
+    if [[ "$link" = "$MASTADON_URI" ]]; then
+        mastadon_verify=" rel='me'"
+    fi
+
+    echo "$descr
"
 }
 
 html::process_inline () {
@@ -192,6 +197,8 @@ $line"
 
 # Test default HTML variant.
 html::test::default () {
+    MASTADON_URI=''
+
     local line='Hello world! This is a paragraph.'
     assert::equals "$(html::make_paragraph "$line")" '
Hello world! This is a paragraph.
'
 
@@ -227,6 +234,13 @@ html::test::default () {
     assert::equals "$(generate::make_link html "$line")" \
         "Description of the link
"
 
+    # Test Mastadon verification.
+    MASTADON_URI='https://fosstodon.org/@snonux'
+    line='=> https://fosstodon.org/@snonux Me at Mastadon'
+    assert::equals "$(generate::make_link html "$line")" \
+        "Me at Mastadon
"
+    MASTADON_URI=''
+
     line='=> http://example.org/image.png'
     assert::equals "$(generate::make_link html "$line")" \
         "
"
@@ -235,6 +249,7 @@ html::test::default () {
     assert::equals "$(generate::make_link html "$line")" \
         "Image description
"
 
+
     local input_block='```
 this
     is
-- 
cgit v1.2.3


From 410d6e1e589c667502431b87d07ba5b6354a5bd8 Mon Sep 17 00:00:00 2001
From: Paul Buetow 
Date: Mon, 17 Jul 2023 05:17:16 +0300
Subject: prepare for release

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

diff --git a/gemtexter b/gemtexter
index 95c0eba..1ee879e 100755
--- a/gemtexter
+++ b/gemtexter
@@ -6,7 +6,7 @@
 declare -r ARG="$1"; shift
 declare CONTENT_FILTER="$1"; shift
 declare -r VERSION=2.1.0
-declare -r VERSION_DESCR=develop
+declare -r VERSION_DESCR='release'
 declare -r GEMTEXTER="Gemtexter $VERSION-$VERSION_DESCR"
 declare -r DATE_FORMAT='--iso-8601=seconds'
 declare DATE=date
-- 
cgit v1.2.3