merge

16 files changed, 269 insertions, 50 deletions

diff --git a/IDEA.md b/IDEA.md
index ba70c6a..88a306b 100644
--- a/IDEA.md
+++ b/IDEA.md
@@ -1,10 +1,8 @@
 # IDEAs
 
-## Parallel job processing queue
+## Templating
 
-Currently, in order to speed up, Gemtexter forks on certain functions and loops and joins (via `wait`) on the sub-processes. This however can be a problem once a user max process limit is reached.
-
-Use s.t. like `pgrep -c -P$$` to determine how many sub-processes are already active and wait for new forks until a lower limit is reached.
+Templating of .gmi files (e.g. insert %%TOC%% to Gemtext files as well). Could also template common .gmi page headers and footers. Could also insert bash code here.
 
 ## Also generate a PDF book
 
@@ -12,7 +10,13 @@ I could use pandoc for this (convert from Markdown to PDF). This works on Fedora
 
 ```
 sudo dnf install pandoc wkhtmltopdf
-pandoc FOO.md --pdf-engine=wkhtmltopdf --output FOO.pdf
+pandoc **/*.md --pdf-engine=wkhtmltopdf --output foo.zone.pdf
 ```
 
-The Texlive PDF Engine doesn't work due to missing fonts on Fedora, and there aren't any packages providing the missing fonts.
+There will be some more scripting required to get the page order and ToC correct.
+
+## More ideas
+
+* Automatic ToC generation.
+* Sitemap generation.
+* More output formats. Gopher? Groff? Plain text? PDF via Pandoc? .sh with interactive menus?
diff --git a/README.md b/README.md
index 93099ad..df001ae 100644
--- a/README.md
+++ b/README.md
@@ -26,9 +26,10 @@ These are the requirements of the `gemtexter` static site generator script:
 * ShellCheck installed
 * GNU Sed
 * GNU Date
+* GNU Grep
 * Git
 
-The script is tested on a recent Fedora Linux. For *BSD or macOS, you would need to install GNU Sed, GNU Date, and a newer version of Bash.
+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.
 
 ## Usage
 
@@ -62,6 +63,7 @@ Whereas you only want to edit the content in the `gemtext` folder directly. The
 * `html`: The XHTML version of it.
 * `md`: The Markdown version of it. 
 * `meta`: Some metadata of all Gemtext blog posts. It's used by `gemtexter` internally for Atom feed generation.
+* `cache`: Some volatile cache data for speeding up Atom feed generation.
 
 ### Special HTML configuration
 
@@ -77,7 +79,7 @@ You will find the `./extras/html/header.html.part` and `./extras/html/footer.htm
 
 ## Store all formats in Git
 
-I personally have for each directory in `../foo.zone-content/` a separate Git repository configured. So whenever something changes I commit and push the content to Git. Gemtexter automatically detects whether a content directory is in Git or not (e.g. directories `../foo.zone-content/*/.git` exist). In this case you can use the `./gemtexter --git-add` command to add all files to Git and `./gemtexter --git-sync` to sync all content files with the remote repository (which is a Git pull followed by a push). A `./gemtexter --git` will do both, adding and syncing. Hou can set the `GIT_COMMIT_MESSAGE` environment variable for a custom commit message, e.g.: `GIT_COMMIT_MESSAGE='New blog post' ./gemtexter --git`.
+I personally have for each directory in `../foo.zone-content/` a separate Git repository configured. So whenever something changes I commit and push the content to Git. Gemtexter automatically detects whether a content directory is in Git or not (e.g. directories `../foo.zone-content/*/.git` exist). In this case you can use the `./gemtexter --git-add` command to add all files to Git and `./gemtexter --git-sync` to sync all content files with the remote repository (which is a Git pull followed by a push). A `./gemtexter --git` will do both, adding and syncing. Hou can set the `GIT_COMMIT_MESSAGE` environment variable for a custom commit message, e.g.: `GIT_COMMIT_MESSAGE='New blog post' ./gemtexter --git`. There's really no need to keep the `cache` directory in Git.
 
 ## Publishing a blog post
 
@@ -89,19 +91,26 @@ Once all of that is done, the `gemtexter` script will convert the new post (plus
 
 You can also have a look at `$BASE_CONTENT_DIR/meta/gemfeed`. There is a metafile for each blog post stored. These metafiles are required for the generation of the Atom feed. You can edit these metafiles manually and run `./gemtexter --generate` or `./gemtexter --feed` again if you want to change some of the Atom feed content.
 
+## Drafting a blog post before publishing it
+
+If you don't want to publish your article yet (e.g. don't advertise it on the Gemfeed and Atom feed yet), you can draft your article in `./gemtext/gemfeed/DRAFT-article-title-dash-separated.gmi` and when invoke `./gemtexter --draft` to generate the outputs. Once you want to publish your draft just rename `DRAFT` with the publishing date `YYYY-MM-DD` and from there everything works normally.
+
 ## Ready to be published
 
 After running `./gemtexter --generate`, you will have all static files ready to be published. But before you do that, you could preview the content with `firefox ../foo.zone-content/html/index.html` or `glow ../foo.zone-content/md/index.md` (you get the idea).
 
 Have also a look at the generated `atom.xml` files. They make sense (at least) for Gemtext and HTML.
 
+If you use git, you can use `./gemtexter --publish`, which does a `--generate` followed by a `--git-add` and a `--git-sync`.
+
 It is up to you to set up a Gemini server for the Gemtext, a Webserver for the HTML or a GitHub page for the Markdown format (or both).
 
-# Future features
+## Content filter
 
-I might or might not implement those:
+Once your capsule reaches a certain size it can become annoying to re-generate everything if you only want to preview one single content file. The following will add a filter to only generate the files matching a regular expression:
+
+```
+./gemtexter --generate '.*hello.*'
+```
 
-* Templating of .gmi files (e.g. insert %%TOC%% to Gemtext files as well). Could also template common .gmi page headers and footers. Could also insert bash code here.
-* Automatic ToC generation.
-* Sitemap generation.
-* More output formats. Gopher? Groff? Plain text? PDF via Pandoc? .sh with interactive menus?
+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!
diff --git a/extras/html/oxygen/OFL.txt b/extras/html/oxygen/OFL.txt
new file mode 100644
index 0000000..905e1d6
--- /dev/null
+++ b/extras/html/oxygen/OFL.txt
@@ -0,0 +1,92 @@
+Copyright (c) 2012, vernon adams (vern@newtypography.co.uk), with Reserved Font Names 'Oxygen'

+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/extras/html/oxygen/Oxygen-Bold.ttf b/extras/html/oxygen/Oxygen-Bold.ttf
new file mode 100644
index 0000000..835ab05
--- /dev/null
+++ b/extras/html/oxygen/Oxygen-Bold.ttf
diff --git a/extras/html/oxygen/Oxygen-Light.ttf b/extras/html/oxygen/Oxygen-Light.ttf
new file mode 100644
index 0000000..08b9fec
--- /dev/null
+++ b/extras/html/oxygen/Oxygen-Light.ttf
diff --git a/extras/html/oxygen/Oxygen-Regular.ttf b/extras/html/oxygen/Oxygen-Regular.ttf
new file mode 100644
index 0000000..a66ddf1
--- /dev/null
+++ b/extras/html/oxygen/Oxygen-Regular.ttf
diff --git a/extras/html/style.css b/extras/html/style.css
index ea6184f..eab41b7 100644
--- a/extras/html/style.css
+++ b/extras/html/style.css
@@ -22,20 +22,25 @@
   line-height: 1.5em;
   margin: 0;
   padding: 0;
-  background-color: #f8f8f8;
-  color: #222;
+  background-color: #ffffef;
+  color: #000000;
 }
 
 body {
-  font-family: text, monospace;
+  font-family: monospace;
   width: 99%;
-  max-width: 800px;
+  max-width: 1024px;
   margin: 2em auto 0;
   padding: 0 20px;
   display: block;
+  border-style: solid;
+  border-width: 1px;
+  border-color: #232323;
+  margin-bottom: 50px;
 }
 
 h1, h2, h3 {
+  color: #000000;
   font-weight: bold;
   margin-top: 1em;
   margin-bottom: 0.75em;
@@ -54,18 +59,18 @@ h3 {
 }
 
 a {
-  color: #248;
+  color: #39aa00;
   font-weight: 600;
   text-decoration: none;
 }
 
 a:hover {
-  background-color: #9CFF00;
+  background-color: #555555;
   text-decoration: underline;
 }
 
 a:visited {
-  color: #248;
+  color: #39aa00;
 }
 
 a.textlink:before {
@@ -118,20 +123,21 @@ img {
   max-width: 100%;
   display: block;
   margin: auto;
-  border: 1px solid #9CFF00;
+  border: 1px solid #333333;
 }
 
 pre {
-  font-family: code, monospace;
+  color: #000000;
+  font-family: monospace;
   padding: 0;
-  overflow-x: scroll;
+  overflow-x: auto;
   scrollbar-width: none;
-  border-left: 2px solid #9CFF00;
   padding-left: 12px; 
 }
 
 span.inlinecode {
-  font-family: code, monospace;
+  color: #000000;
+  font-family: monospace;
   filter: invert(1) grayscale(1);
   -webkit-filter: invert(1) grayscale(1);
 }
diff --git a/gemtexter b/gemtexter
index 024fe94..71fe298 100755
--- a/gemtexter
+++ b/gemtexter
@@ -4,8 +4,10 @@
 # by Paul Buetow 2021, 2022
 
 declare -r ARG="$1"; shift
-declare -r VERSION=1.1
-declare -r VERSION_DESCR=prerelease
+declare CONTENT_FILTER="$1"; shift
+
+declare -r VERSION=1.2.0
+declare -r VERSION_DESCR=develop
 declare DATE=date
 declare SED=sed
 declare GREP=grep
@@ -43,12 +45,34 @@ $0's possible arguments:
     --generate  Generates all known output formats (html, md, ...).
     --test      Only runs some shellcheck and unit tests.
     --version   Prints out the version of gemtexter
-    --help      Prints this retty text.
+    --git-add   Add all files to Git
+    --git-sync  Sync all files with the remote origin
+    --git       Both of above
+    --help      Prints this pretty text.
 Example:
     $0 --generate
 HELPHERE
 }
 
+# Make sure that there are the correct versions of the dependencies installed.
+check_dependencies () {
+    # At least, Bash 5 is required
+    local -i required_version=5
+    IFS=. read -ra version <<< "$BASH_VERSION"
+    if [ "${version[0]}" -lt $required_version ]; then
+        log ERROR "ERROR, \"bash\" must be at least at major version $required_version!"
+        exit 2
+    fi
+
+    # These must be the GNU versions of the commands
+    for tool in $DATE $SED $GREP; do
+        if ! $tool --version | grep -q GNU; then
+            log ERROR "ERROR, \"$tool\" command is not the GNU version, please install!"
+            exit 2
+        fi
+    done
+}
+
 setup () {
     if [ ! -d "$CONTENT_BASE_DIR" ]; then
         cat <<END
@@ -72,11 +96,10 @@ END
 }
 
 main () {
-    local -r arg="$1"; shift
-
+    check_dependencies
     setup
 
-    case $arg in
+    case $ARG in
         --test)
             LOG_VERBOSE=yes
             assert::shellcheck
@@ -84,14 +107,11 @@ main () {
             md::test
             ;;
         --feed)
-            html::test
-            md::test
             gemfeed::generate
             atomfeed::generate
             ;;
         --generate)
-            html::test
-            md::test
+            log INFO 'Generating feeds - this may will take a while'
             gemfeed::generate &
             atomfeed::generate &
             notes::generate &
@@ -111,6 +131,9 @@ main () {
         --version)
             echo "This is gemtexter version $VERSION $VERSION_DESCR"
             ;;
+        --draft)
+            generate::draft html md
+            ;;
         --publish)
             $0 --generate
             $0 --git
@@ -123,5 +146,5 @@ main () {
     return 0
 }
 
-main "$ARG"
+main
 exit $?
diff --git a/gemtexter-paul.buetow.org.conf b/gemtexter-paul.buetow.org.conf
new file mode 100644
index 0000000..2f9c377
--- /dev/null
+++ b/gemtexter-paul.buetow.org.conf
@@ -0,0 +1,15 @@
+# Alternate config for my other domain
+declare -xr DOMAIN=paul.buetow.org
+declare -xr SUBTITLE="Paul Buetow's contact information"
+declare -xr AUTHOR='Paul Buetow'
+declare -xr EMAIL='paul@buetow.org'
+declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
+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_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
diff --git a/gemtexter-snonux.land.conf b/gemtexter-snonux.land.conf
index 32060a7..7ff6084 100644
--- a/gemtexter-snonux.land.conf
+++ b/gemtexter-snonux.land.conf
@@ -1,6 +1,7 @@
+# Alternate config for my other domain
 declare -xr DOMAIN=snonux.land
 declare -xr SUBTITLE='Doublethink!'
-declare -xr AUTHOR='Snonux'
+declare -xr AUTHOR='snonux'
 declare -xr EMAIL='snonux@snonux.land'
 declare -xr IMAGE_PATTERN='\.(jpg|png|gif)$'
 declare -xr ATOM_MAX_ENTRIES=42
diff --git a/gemtexter.conf b/gemtexter.conf
index 004c4eb..9c2d374 100644
--- a/gemtexter.conf
+++ b/gemtexter.conf
@@ -8,7 +8,7 @@ declare -xr CONTENT_BASE_DIR=../foo.zone-content
 declare -xr HTML_HEADER=./extras/html/header.html.part
 declare -xr HTML_FOOTER=./extras/html/footer.html.part
 declare -xr HTML_CSS_STYLE=./extras/html/style.css
-declare -xr HTML_WEBFONT_TEXT=./extras/html/roboto-slab/RobotoSlab-Regular.ttf
+declare -xr HTML_WEBFONT_TEXT=./extras/html/oxygen/Oxygen-Regular.ttf
 declare -xr HTML_WEBFONT_CODE=./extras/html/hack/Hack-Regular.ttf
 declare -xr HTML_WEBFONT_HANDNOTES=./extras/html/khand/khand.ttf
 declare -xr HTML_WEBFONT_TYPEWRITER=./extras/html/zai-aeg-mignon-typewriter-1924/zai_AEGMignonTypewriter1924.ttf
diff --git a/lib/atomfeed.source.sh b/lib/atomfeed.source.sh
index 716ef5c..65afa5a 100644
--- a/lib/atomfeed.source.sh
+++ b/lib/atomfeed.source.sh
@@ -32,27 +32,65 @@ META
     cat "$meta_file"
 }
 
-# Retrieve the core content as XHTML of the blog post.
-atomfeed::content () {
+atomfeed::_from_cache () {
     local -r gmi_file_path="$1"; shift
-    log VERBOSE "Retrieving feed content from $gmi_file_path"
+    local -r cache_file_path="$1"; shift
+
+    if [ ! -f "${cache_file_path}.info" ]; then
+        # No cache there.
+        return 1
+    elif ! diff "${cache_file_path}.info" <(ls -l "$gmi_file_path"); then
+        # Need to refresh the cache.
+        return 1
+    fi
+
+    log VERBOSE "Retrieving feed content for $gmi_file_path from $cache_file_path"
+    cat "$cache_file_path"
+}
+
+atomfeed::_make_cache () {
+    local -r gmi_file_path="$1"; shift
+    local -r cache_file_path="$1"; shift
+
+    log VERBOSE "Making feed content cache from $gmi_file_path"
+
+    local -r cache_file_dir="$(dirname "$cache_file_path")"
+    if [ ! -d "$cache_file_dir" ]; then
+        mkdir -p "$cache_file_dir"
+    fi
 
     # sed: Remove all before the first header
     # sed: Make HTML links absolute, Atom relative URLs feature seems a mess
     # across different Atom clients.
     html::fromgmi < <($SED '/Go back to the main site/d' "$gmi_file_path") |
-    $SED "
-        s|href=\"\./|href=\"https://$DOMAIN/gemfeed/|g;
-        s|src=\"\./|src=\"https://$DOMAIN/gemfeed/|g;
-    "
+    $SED "s|href=\"\./|href=\"https://$DOMAIN/gemfeed/|g;
+          s|src=\"\./|src=\"https://$DOMAIN/gemfeed/|g;" |
+    tee "$cache_file_path"
+
+    ls -l "$gmi_file_path" > "${cache_file_path}.info"
+}
+
+# Retrieve the core content as XHTML of the blog post.
+atomfeed::content () {
+    local -r gmi_file_path="$1"; shift
+    local -r cache_file_path="${gmi_file_path/gemtext/cache}.atomcache"
+
+    atomfeed::_from_cache "$gmi_file_path" "$cache_file_path" ||
+        atomfeed::_make_cache "$gmi_file_path" "$cache_file_path"
 }
 
 # Generate an atom.xml feed file.
 atomfeed::generate () {
     local -r gemfeed_dir="$CONTENT_BASE_DIR/gemtext/gemfeed"
+    if [ ! -d "$gemfeed_dir" ]; then
+        return
+    fi
+
     local -r atom_file="$gemfeed_dir/atom.xml"
     local -r now=$($DATE --iso-8601=seconds)
+
     log INFO "Generating Atom feed to $atom_file"
+    log INFO 'This may takes a while with an empty cache....'
 
     assert::not_empty now "$now"
 
diff --git a/lib/gemfeed.source.sh b/lib/gemfeed.source.sh
index 1b2ee5c..6cb9a5a 100644
--- a/lib/gemfeed.source.sh
+++ b/lib/gemfeed.source.sh
@@ -3,9 +3,7 @@ gemfeed::get_posts () {
     local -r gemfeed_dir="$CONTENT_BASE_DIR/gemtext/gemfeed"
     local -r gmi_pattern='^[0-9]{4}-[0-9]{2}-[0-9]{2}-.*\.gmi$'
 
-    ls "$gemfeed_dir" |
-        $GREP -E "$gmi_pattern" |
-        sort -r
+    ls "$gemfeed_dir" | $GREP -f -v DRAFT- | $GREP -E "$gmi_pattern" | sort -r
 }
 
 # Add the links from gemfeed/index.gmi to the main index site.
@@ -32,6 +30,11 @@ gemfeed::_get_word_count () {
 # Generate a index.gmi in the ./gemfeed subdir.
 gemfeed::generate () {
     local -r gemfeed_dir="$CONTENT_BASE_DIR/gemtext/gemfeed"
+    if [ ! -d "$gemfeed_dir" ]; then
+        log INFO "Capsule without Gemfeed"
+        return
+    fi
+
     log INFO "Generating Gemfeed index for $gemfeed_dir"
 
 cat <<GEMFEED > "$gemfeed_dir/index.gmi.tmp"
diff --git a/lib/generate.source.sh b/lib/generate.source.sh
index b2dafbc..9a9e90b 100644
--- a/lib/generate.source.sh
+++ b/lib/generate.source.sh
@@ -63,6 +63,10 @@ generate::convert_gmi_atom_to_html_atom () {
         return
     fi
 
+    if [ ! -f "$CONTENT_BASE_DIR/gemtext/gemfeed/atom.xml" ]; then
+        return
+    fi
+
     log INFO 'Converting Gemtext Atom feed to HTML Atom feed'
 
     $SED 's|.gmi|.html|g; s|gemini://|https://|g' \
@@ -124,6 +128,11 @@ generate::fromgmi () {
 
     # Add content
     while read -r src; do
+        # User can specify a content filter
+        if test ! -z "$CONTENT_FILTER" && ! $GREP -q "$CONTENT_FILTER" <<< "$src"; then
+            continue
+        fi
+
         num_gmi_files=$(( num_gmi_files + 1 ))
         log INFO "Generating output formats from $src"
         for format in "$@"; do
@@ -176,3 +185,16 @@ generate::fromgmi () {
     done
     log INFO "You may want to commit all changes to version control!"
 }
+
+# Only generate draft posts
+generate::draft () {
+    if [ ! -z "$CONTENT_FILTER" ]; then
+        log ERROR "ERROR, you can't set a content filter manually in draft mode"
+        exit 2
+    fi
+    CONTENT_FILTER=DRAFT-
+    generate::fromgmi $@
+
+    log INFO 'For HTML preview, open in your browser:'
+    find $CONTENT_BASE_DIR/html -name DRAFT-\*.html
+}
diff --git a/lib/html.source.sh b/lib/html.source.sh
index c303d2e..03bbb45 100644
--- a/lib/html.source.sh
+++ b/lib/html.source.sh
@@ -98,7 +98,8 @@ html::fromgmi () {
     while IFS='' read -r line; do
         if [[ "$is_list" == yes ]]; then
             if [[ "$line" == '* '* ]]; then
-                echo "<li>$(html::encode "${line/\* /}")</li>"
+                echo "<li>$(html::encode "${line/\* /}")</li>" |
+                    html::process_inline
             else
                 is_list=no
                 echo "</ul>"
diff --git a/lib/notes.source.sh b/lib/notes.source.sh
index b82631d..0f5251d 100644
--- a/lib/notes.source.sh
+++ b/lib/notes.source.sh
@@ -11,6 +11,11 @@ notes::_get_notes () {
 # Generate a index.gmi in the ./notes subdir.
 notes::generate () {
     local -r notes_dir="$CONTENT_BASE_DIR/gemtext/notes"
+    if [ ! -d "$notes_dir" ]; then
+        log INFO "Capsule without Notes section"
+        return
+    fi
+
     log INFO "Generating Notes index for $notes_dir"
 
 cat <<NOTES > "$notes_dir/index.gmi.tmp"