doc : separate bash funs by module.

.bashrc

@@ -15,4 +15,4 @@ function bashrc() {
 }
 
 # Export all functions.
-export -f $(find_functions | tr '\n' ' ')
+export -f $(find_function | tr '\n' ' ')

.config/bash/module/doc.sh

@@ -20,12 +20,17 @@ function doc_bash() {
 	echo '```' >> "${file}"
 	echo >> "${file}"
 
+	# Fill with data.
+	for module in $(find_module); do
+		# Print module title.
+		echo "## ${module^}." >> "${file}"
+		echo >> "${file}"
+
 		# Print table title.
 		echo "Command|Description" >> "${file}"
 		echo "---|---" >> "${file}"
 
-	# Fill with data.
+		for fun in $(find_function ${module}); do
-	for fun in $(find_functions); do
 			# Skip private functions.
 			[[ "${fun}" =~ ^_.* ]] && continue
 
@@ -39,4 +44,7 @@ function doc_bash() {
 			# Write to file.
 			[[ "${desc}" != "" ]] && echo "${usage}|${desc}" >> "${file}"
 		done
+
+		echo >> "${file}"
+	done
 }

.config/bash/module/find.sh

@@ -4,7 +4,16 @@ function find_ext() {
 	echo "${types[@]}" | tr ' ' '\n' | sort -u
 }
 
-# Find all module functions.
+# Find all modules.
-function find_functions() {
+function find_module() {
-	cat "${BASH_MODULE_PATH}"/* | grep "^function.*()" | sed -e "s/^function //" -e "s/().*//"
+	ls "${BASH_MODULE_PATH}" | sed -e "s/.sh$//"
+}
+
+# Find all module functions.
+# Functions from all modules by default.
+# Usage: find_function [MODULE]
+function find_function() {
+	local module="${1}"
+	[[ "${module}" = "" ]] && module="*"
+	cat "${BASH_MODULE_PATH}"/${module}.sh | grep "^function.*()" | sed -e "s/^function //" -e "s/().*//"
 }

.config/bash/module/help.sh

@@ -3,7 +3,7 @@
 function help() {
 	local fun="${1}"
 
-	if [[ "${fun}" = "" ]] || [[ "$(find_functions | grep ${fun})" = "" ]]; then
+	if [[ "${fun}" = "" ]] || [[ "$(find_function | grep ${fun})" = "" ]]; then
 		help help
 		return 2
 	fi
@@ -19,7 +19,7 @@ function h() {
 
 # Autocomplete with available functions.
 function _help_functions() {
-	_autocomplete_first $(find_functions)
+	_autocomplete_first $(find_function)
 }
 
 complete -F _help_functions help h

.doc/bash.md

@@ -10,9 +10,16 @@ or
 $ h <COMMAND>
 ```
 
+## Android.
+
 Command|Description
 ---|---
 emulator [NAME]|Start an Android emulator. Default name is "default". 
+
+## Archive.
+
+Command|Description
+---|---
 archive [DIRS]|Archive directories. All directories by default. 
 archive_fast [DIRS]|Archive directories with fast compression. All directories by default. 
 archive_check [FILES]|Check archives integrity. Checks all archives by default. 
@@ -20,31 +27,95 @@ archive_prune [NAME]|Delete old versions of archives. All archives by default.
 unarchive [FILES]|Extract previously created archive with checksum validation. 
 archive_name [ARCHIVE] [NAME]|Rename archives.  If no name specified, it simplifies archive's name. If no archives specified, apply to all archives. 
 archive_convert|Convert old archives to a new format. TODO: remove me after some time when there won't be any old archives. 
+
+## Autocomplete.
+
+Command|Description
+---|---
+
+## Battery.
+
+Command|Description
+---|---
 battery_level|Print current battery level. 
+
+## Bootstrap.
+
+Command|Description
+---|---
 bootstrap_rust|Install Cargo/Rust. 
 bootstrap_texlive|Install TeXLive. 
 bootstrap_grub|Install grub theme. 
 bootstrap_ffmpeg|Install ffmpeg. 
+
+## Cd.
+
+Command|Description
+---|---
 cdd <DIR>|CD (back) to directory. Finds first directory that matches the input (case-insensitive). 
+
+## Checksum.
+
+Command|Description
+---|---
 checksum_create [FILES]|Save file checksums. For file with a name "file" it will create a new file called ".file.sha1" with hash in it. All files by default. 
 checksum_check [FILES]|Check stored values against actual files. All files by default. 
 checksum|Calculate hashes for all files recursively and store in a file called "checksum.sha1". 
+
+## Chmod.
+
+Command|Description
+---|---
 x <FILES>|Add executable flag to file. 
+
+## Color.
+
+Command|Description
+---|---
 color_test|Print all available colors with their names colored in corresponding color. 
+
+## Copypaste.
+
+Command|Description
+---|---
 copy|Copy stdin to system clipboard. Example: echo hi | copy 
 paste|Paste system clipboard to stdout. Example: paste > file.txt 
+
+## Cp.
+
+Command|Description
+---|---
 cp <FROM> <TO>|Replaces default cp with rsync. 
 cp_merge <FROM> <TO>|Copy and also merge all changes (delete dst files that do not exist in src). 
 cp_link <FROM> <TO>|Copy by creating hardlinks. Works for directories, too. 
 bcp|Default cp, a.k.a builtin cp. When you don't need rsync. 
 cp_test <FROM> <TO>|Print output of cp_merge without writing anything. 
+
+## Date.
+
+Command|Description
+---|---
 today|Print today date in yyyyMMdd format. 
 dow|Current day of week number. 
+
+## Dconf.
+
+Command|Description
+---|---
 dconf_load|Load Gnome settings. 
 dconf_save [FILE]|Dump Gnome settings into the file. Default name is gnome.dconf. Do this before changing settings and after, an then run diff to find out what to add to main gnome.dconf. 
+
+## Disk.
+
+Command|Description
+---|---
 df|Show only physical drives info. 
 du [DIRS]|Show combined size in SI. Current dir by default. 
-doc_bash|Generate a markdown file with all the help info. Outputs to ~/.doc/bash.md 
+
+## Docker.
+
+Command|Description
+---|---
 docker_volumes <CONTAINER>|Show container's volumes. 
 docker_health|Check if any container exited. 
 docker_prune|Prune everything. 
@@ -60,14 +131,51 @@ dcpu [SERVICES]|Docker compose pull & up specified services.
 dcul [SERVICES]|Docker compose up & attach to logs for specified services. 
 docker_up <CONTAINER>|Find out container's IP address. 
 docker_update|Update all docker images. 
+
+## Doc.
+
+Command|Description
+---|---
+doc_bash|Generate a markdown file with all the help info. Outputs to ~/.doc/bash.md 
+
+## Export.
+
+Command|Description
+---|---
+
+## Ffmpeg.
+
+Command|Description
+---|---
 ffmpeg_mux_audio <SOUND> <OUTPUT DIR>|Mux audio into containers. File names in sound and current dirrectories must match. Tmp usage for anime downloads. 
 ffmpeg_mux_cover <FORMAT> <COVER>|Mux cover into music file. 
 ffmpeg_music_meta <FORMAT>|Generate music metadata from directory structure. Top dir is the Artist name like this: The_Beatles. Next are albums like this: 2010_My_love. Inside are songs like this: 01_sample.flac. 
+
+## File.
+
+Command|Description
+---|---
 o <FILE>|Open file/dir in GUI. 
+
+## Find.
+
+Command|Description
+---|---
 find_ext|Find all file extensions. 
-find_functions|Find all module functions. 
+find_module|Find all modules. 
+find_function [MODULE]|Find all module functions. Functions from all modules by default. 
+
+## Fix.
+
+Command|Description
+---|---
 fix_ethernet_speed <DEVICE> <SPEED>|Fix when ethernet mistakenly detects 100 Mb instead of 1000 Mb. SPEED is one of 10/100/1000 etc. 
 fix_files_sftp|Fix nautilus after typing wrong sftp password. 
+
+## Git.
+
+Command|Description
+---|---
 gps|Git push. 
 gpsf|Git force push. 
 gpl|Git pull. 
@@ -92,14 +200,29 @@ gr [COMMIT COUNT]|Rebase by X commits or from root. When COUNT is 0 - rebase fro
 gu [EMAIL]|Specify git user as Dmitry Voronin with provided email. 
 gg <REPO>|Get my git repo. 
 gdc <COMMITHASH>|See diff for a specific commit. 
+
+## Help.
+
+Command|Description
+---|---
 help <FUNCTION>|Get help about dotfiles bash function. 
 h <FUNCTION>|Short for help. 
+
+## Ls.
+
+Command|Description
+---|---
 l [DIRS]|List files in dirs. Current dir by default. 
 ll [DIRS]|List last modified files first. Current dir by default. 
 lll [DEPTH] [DIRS]|List files in tree structure. Current dir by default. Depth can be omitted by passing - (dash). 
 llll [DIRS]|List files recursively. Current dir by default. 
 la [DIRS]|List all files in dirs, incl. hidden files. Current dir by default. 
 lla [DIRS]|List all files in dirs, incl. hidden files, sorted by mtime. Current dir by default. 
+
+## Name.
+
+Command|Description
+---|---
 name [FILES]|Rename files to strip all special characters. All files by default. 
 name_hash [FILES]|Rename all files to their hashes while keeping extensions. All files by default. 
 name_hash_check [FILES]|Check hashes for previously renamed files. All files by default. 
@@ -109,24 +232,99 @@ name_ext <EXTENSION> [FILES]|Rename files with new extension. All files by defau
 name_prefix <OLD> <NEW> [FILES]|Change file name prefix. All matching files by default. 
 name_postfix <OLD> <NEW> [FILES]|Change file name postfix. All matching files by default. 
 name_replace <OLD> <NEW> [FILES]|Replace part of the name. All matching files by default. 
+
+## Ncdu.
+
+Command|Description
+---|---
 ncdu [DIRS]|Search only on current filesystem. Current dir by default. 
+
+## Notify.
+
+Command|Description
+---|---
 notify <MESSAGE>|Send Telegram notification. 
 notify_silent <MESSAGE>|Send silent Telegram notification. 
+
+## Own.
+
+Command|Description
+---|---
 own [USER] [FILES]|Change file ownership to specified user id and restrict access to him. Root user by default. This directory recursively by default. 
+
+## Pack.
+
+Command|Description
+---|---
 pack <TARGET.ext> [FILES]|Pack files into desired format. All files and directories by default. 
 unpack [FILES]|Attempt to unpack. All supported formats by default. 
+
+## Parse.
+
+Command|Description
+---|---
 parse_simplify <STRING>|Parse data and output simplified format. 
 parse_camel <STRING>|Parse to CamelCase. 
 parse_alnum <STRING>|Parse data keeping only alphanumeric characters. 
+
+## Permissions.
+
+Command|Description
+---|---
 perm_share|Recursively change permissions to allow read sharing with group and others.  
 perm|Recursively change permissions to restrict access for group and others. 
+
+## Ps1.
+
+Command|Description
+---|---
+
+## Ps.
+
+Command|Description
+---|---
 ps <PROCESS>|Find process and filter. 
+
+## Recursive.
+
+Command|Description
+---|---
 recursive <COMMAND>|Run something recursively over all directories. 
 recursive1 <COMMAND>|Run something recursively over directories of 1 depth (excluding current dir). 
+
+## Rust.
+
+Command|Description
+---|---
 rust_book|Open Rust book. 
+
+## Shopt.
+
+Command|Description
+---|---
+
+## Su.
+
+Command|Description
+---|---
 s [USER]|Su shortcut for lazy me. Root by default. 
+
+## Terminal.
+
+Command|Description
+---|---
 tsize|Get terminal size. 
+
+## Tmp.
+
+Command|Description
+---|---
 tmp|CD into host's primary tmp dir. 
+
+## Tmux.
+
+Command|Description
+---|---
 ta [NAME]|Create/attach to named session. By default uses name "main". 
 td|Detach from running session. 
 tl|List running sessions. 
@@ -134,17 +332,68 @@ trn [NAME]|Rename current session. Uses current dir name by default.
 tn [NAME]|Assign name to window. Uses current dir name by default. 
 tk [NAME]|Kill specified session. By default it kills "main" session. 
 tka|Kill all sessions. 
+
+## Todo.
+
+Command|Description
+---|---
 todo|Open ~/.todo.md file. 
+
+## Toolbx.
+
+Command|Description
+---|---
 tba [NAME]|Attach/create toolbx container with specified name. By default uses "main" name. 
 tbk [NAME]|Remove toolbx container with specified name. By default uses "main" name. 
 tb_rpmfusion [NAME]|Install rpm-fusion repository into container with specified name. By default uses "main" name. 
 tbl|List all available containers. 
+
+## Transcode.
+
+Command|Description
+---|---
 transcode <FORMAT> [FILES]|Convert between different formats. By default tries to convert all files. 
+
+## Try.
+
+Command|Description
+---|---
 try <COMMAND>|Retry command every 2 sec until it completes successfully. 
+
+## Umask.
+
+Command|Description
+---|---
+
+## Util.
+
+Command|Description
+---|---
+
+## Vdl.
+
+Command|Description
+---|---
 vdl [LINK]|Download video from URL. When no [LINK] specified, it tries to update previously downloaded link. 
 vdl_vk <LINK>|Temporary fix for vk downloads. 
 vdl_file <FILE>|Download all videos from file with links. 
+
+## Vi.
+
+Command|Description
+---|---
 v|Neovim shortcut. 
+
+## Wallpaper.
+
+Command|Description
+---|---
 wallpaper <FILE>|Set specified file as a wallpaper. 
+
+## Watch.
+
+Command|Description
+---|---
 w <COMMAND>|Watch command output with 2 seconds interval. 
 ww <COMMAND>|Watch command output with minimal interval. 
+