Shell: man pager bounded auto-justification

.config/dwb/mimetypes

@@ -1,2 +1,2 @@
-application/pdf zathura
 application/x-tex em
+application/pdf zathura

.scripts/abs-wrapper

@@ -9,6 +9,8 @@ _printhelp ()
     cat <<EOF
 Usage: ${1##*/} [OPTIONS] PACKAGES
 
+WARNING: development version. Not reliable for AUR-dependency resolution.
+
 This script can perform multiple operations:
   1. Fetch PKGBUILD.
   2. Fetch source code.
@@ -105,8 +107,8 @@ fi
 
 HAS_ABS=false
 HAS_YAOURT=false
-command -v abs >/dev/nulll && HAS_ABS=true
-command -v yaourt >/dev/nulll && HAS_YAOURT=true
+command -v abs >/dev/null && HAS_ABS=true
+command -v yaourt >/dev/null && HAS_YAOURT=true
 
 if ! $HAS_ABS && ! $HAS_YAOURT; then
     echo "Please install either an ABS-tree or yaourt."

.scripts/pdfcompress

@@ -1,6 +1,5 @@
 #!/bin/sh
 
-
 _printhelp ()
 {
     cat <<EOF

.shell.d/funs_rc

@@ -10,12 +10,16 @@
 ## Colored man pager.
 man()
 {
+    # Justify man pager to current window size.
+    BUF=$(tput cols)
+    [ $BUF -gt $MANWIDTH ] && BUF=$MANWIDTH
+
     # mb = ?
     # md = bold (titles, commands)
     # so = status bar
     # us = italic (arguments, files)
 	env \
-		MANWIDTH=$(tput cols) \
+		MANWIDTH=$BUF \
 		LESS_TERMCAP_mb=$(printf "\e[1;31m") \
 		LESS_TERMCAP_md=$(printf "\e[0;36m") \
 		LESS_TERMCAP_me=$(printf "\e[0m") \