hlfi: better help

hlfi

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# hlfi - see help below
+# hlfi - reporting tool for hledger project finances
 # shellcheck shell=bash disable=SC2317
 
 set -e
@@ -10,64 +10,64 @@ PERIOD="quarterly from 1/1 to tomorrow"
 
 line() { echo "--------------------------------------------------------------------------------"; }
 
-help() { # - show this help
+help() { # show this help
  line
  cat <<EOF
 hlfi - reporting tool for hledger project finances
 Usage: hlfi [COMMAND]
 Commands:
-$(grep -E '^\w.*\(\) *{ *#' "$SCRIPT" | sed -e 's/() *{//' -e 's/# /\t/')
-CMD - run other hledger commands on the hledger project's journal
+$(grep -E '^\w.*\(\) *{ *#' "$SCRIPT" | sed -e 's/() *{//' | column -t -s'#')
+CMD   run other hledger commands on the hledger project's journal
 
 Add hledger options to customise reports.
 EOF
 }
 
-bs() { # - show balance sheet
+bs() { # show balance sheet
  hledger -f "$JOURNAL" bs --layout bare --pretty --drop 1 -p "$PERIOD" -E "$@"
 }
 
-is() { # - show income statement
+is() { # show income statement
  hledger -f "$JOURNAL" is --layout bare --pretty --drop 1 -p "$PERIOD" -S "$@"
 }
 
-a() { # - show assets
+a() { # show assets
  hledger -f "$JOURNAL" bal type:al -H --layout bare --pretty --drop 1 -p "$PERIOD" -E "$@"
 }
 
-r() { # - show revenues
+r() { # show revenues
  hledger -f "$JOURNAL" bal type:r --layout bare --pretty --drop 1 -p "$PERIOD" -S --invert "$@"
 }
 
-x() { # - show expenses
+x() { # show expenses
  hledger -f "$JOURNAL" bal type:x --layout bare --pretty --drop 1 -p "$PERIOD" -S --invert "$@"
 }
 
-b-a() { # - show assets bar chart
+b-a() { # show assets bar chart
  echo "Quarterly net worth:"
  hledger-bar -v 200 -f "$JOURNAL" -Q type:al -H "$@"
 }
 
-b-r() { # - show revenues bar chart
+b-r() { # show revenues bar chart
  echo "Quarterly revenues:"
  hledger-bar -v 40 -f "$JOURNAL" -Q type:r --invert "$@"
 }
 
-b-x() { # - show expenses bar chart
+b-x() { # show expenses bar chart
  echo "Quarterly expenses:"
  hledger-bar -v 40 -f "$JOURNAL" -Q type:x --invert "$@"
 }
 
 # XXX with partial workaround for https://github.com/gooofy/drawilleplot/issues/4
-l-a() { # - show assets line chart
+l-a() { # show assets line chart
  hledger -f "$JOURNAL" plot -- bal --depth=1 ^assets --historical --terminal --rcParams '{"figure.figsize":[8,3]}' --no-today -q --title "hledger assets" "$@" | sed 's/⠀/ /g'
 }
 
-l-r() { # - show revenues line chart
+l-r() { # show revenues line chart
  hledger -f "$JOURNAL" plot -- bal --depth=1 ^revenues --monthly --invert --terminal --rcParams '{"figure.figsize":[8,3]}' --drawstyle 'steps-mid' --no-today -q --title "hledger monthly revenues" "$@" | sed 's/⠀/ /g'
 }
 
-l-x() { # - show expenses line chart
+l-x() { # show expenses line chart
  hledger -f "$JOURNAL" plot -- bal --depth=1 ^expenses --monthly --terminal --rcParams '{"figure.figsize":[8,3]}' --drawstyle 'steps-mid' --no-today -q --title "hledger monthly expenses" "$@" | sed 's/⠀/ /g'
 }