From 2c894ac3f60274f9fdd0bf2593cfb856c5c7b13f Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Fri, 16 Jun 2017 10:50:58 +0200
Subject: [PATCH] Issue 5148/1: Various chain-assoc-get -> #:properties

---
 ly/toc-init.ly                 |  3 ++-
 scm/define-markup-commands.scm | 13 ++++++-------
 scm/harp-pedals.scm            |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/ly/toc-init.ly b/ly/toc-init.ly
index c3fd5ab57d..ad7c64b72c 100644
--- a/ly/toc-init.ly
+++ b/ly/toc-init.ly
@@ -36,13 +36,14 @@ tocItemWithDotsMarkup = \markup \fill-with-pattern #1 #RIGHT .
   \fromproperty #'toc:text \fromproperty #'toc:page
 
 #(define-markup-list-command (table-of-contents layout props) ()
+  #:properties ((baseline-skip))
   ( _i "Outputs the table of contents, using the paper variable
 @code{tocTitleMarkup} for its title, then the list of lines
 built using the @code{tocItem} music function
 Usage: @code{\\markuplist \\table-of-contents}" )
   (cons (interpret-markup layout props
                           (ly:output-def-lookup layout 'tocTitleMarkup))
-        (space-lines (chain-assoc-get 'baseline-skip props)
+        (space-lines baseline-skip
                     (map (lambda (toc-item)
                            (let ((label (car toc-item))
                                  (toc-markup (cadr toc-item))
diff --git a/scm/define-markup-commands.scm b/scm/define-markup-commands.scm
index 370d9de4f2..3e7b2f2308 100644
--- a/scm/define-markup-commands.scm
+++ b/scm/define-markup-commands.scm
@@ -2637,6 +2637,7 @@ may be any property supported by @rinternals{font-interface},
 
 (define-markup-command (abs-fontsize layout props size arg)
   (number? markup?)
+  #:properties ((word-space 0.6) (baseline-skip 3))
   #:category font
   "Use @var{size} as the absolute font size (in points) to display @var{arg}.
 Adjusts @code{baseline-skip} and @code{word-space} accordingly.
@@ -2652,14 +2653,12 @@ Adjusts @code{baseline-skip} and @code{word-space} accordingly.
 @end lilypond"
   (let* ((ref-size (ly:output-def-lookup layout 'text-font-size 12))
          (text-props (list (ly:output-def-lookup layout 'text-font-defaults)))
-         (ref-word-space (chain-assoc-get 'word-space text-props 0.6))
-         (ref-baseline (chain-assoc-get 'baseline-skip text-props 3))
          (magnification (/ size ref-size)))
     (interpret-markup
      layout
      (cons
-      `((baseline-skip . ,(* magnification ref-baseline))
-        (word-space . ,(* magnification ref-word-space))
+      `((baseline-skip . ,(* magnification baseline-skip))
+        (word-space . ,(* magnification word-space))
         (font-size . ,(magnification->font-size magnification)))
       props)
      arg)))
@@ -4452,6 +4451,7 @@ Draw vertical brackets around @var{arg}.
                 (padding)
                 (size 1)
                 (thickness 1)
+                (line-thickness 0.1)
                 (width 0.25))
   "
 @cindex placing parentheses around text
@@ -4482,12 +4482,11 @@ a column containing several lines of text.
   (let* ((m (interpret-markup layout props arg))
          (scaled-width (* size width))
          (scaled-thickness
-          (* (chain-assoc-get 'line-thickness props 0.1)
-             thickness))
+          (* line-thickness thickness))
          (half-thickness
           (min (* size 0.5 scaled-thickness)
                (* (/ 4 3.0) scaled-width)))
-         (padding (chain-assoc-get 'padding props half-thickness)))
+         (padding (or padding half-thickness)))
     (parenthesize-stencil
      m half-thickness scaled-width angularity padding)))
 
diff --git a/scm/harp-pedals.scm b/scm/harp-pedals.scm
index 9365f0a034..58576a3148 100644
--- a/scm/harp-pedals.scm
+++ b/scm/harp-pedals.scm
@@ -68,7 +68,7 @@ spacing after the divider).
          (details (begin (harp-pedal-check pedal-list) harp-pedal-details))
          (dy (* size (assoc-get 'box-offset details 0.8))) ; offset of the box center from the line
          (line-width (* (ly:output-def-lookup layout 'line-thickness)
-                        (chain-assoc-get 'thickness props 0.5)))
+                        thickness))
          (box-width (* size (assoc-get 'box-width details 0.4)))
          (box-hheight (* size (/ (assoc-get 'box-height details 1.0) 2))) ; half the box-height, saves some divisions by 2
          (spacebeforedivider (* size (assoc-get 'space-before-divider details 0.8))) ; full space between boxes before the first divider
-- 
2.39.2