Remove tex and texstr backends (part 1).

[lilypond.git] / scm / output-tex.scm

diff --git a/scm/output-tex.scm b/scm/output-tex.scm
deleted file mode 100644 (file)
index dc53b5a..0000000
--- a/scm/output-tex.scm
+++ /dev/null
@@ -1,178 +0,0 @@
-;;;; tex.scm -- implement Scheme output routines for TeX
-;;;;
-;;;;  source file of the GNU LilyPond music typesetter
-;;;; 
-;;;; (c) 1998--2008 Jan Nieuwenhuizen <janneke@gnu.org>
-;;;;                 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
-
-;; The public interface is tight.
-;; It has to be, because user-code is evalled with this module.
-
-;; ***It should also be clean, well defined, documented and reviewed***
-
-;; To be reasonably safe, you probably do not want to use the TeX
-;; backend anyway, but rather the PostScript backend.  You may want
-;; to run gs in a uml sandbox too.
-
-
-(define-module (scm output-tex)
-  #:re-export (quote)
-
-  ;; JUNK this -- see lily.scm: ly:all-output-backend-commands
-  #:export (unknown
-           blank
-           circle
-           dot
-           dashed-slur
-           named-glyph
-           dashed-line
-           comment
-           repeat-slash
-           placebox
-           bezier-sandwich
-           round-filled-box
-           text
-           setcolor
-           resetcolor
-           polygon
-           draw-line
-           no-origin
-           grob-cause))
-
-(use-modules (ice-9 regex)
-            (ice-9 string-fun)
-            (guile)
-            (srfi srfi-13)
-            (scm framework-tex)
-            (lily))
-
-
-
-;;;;;;;;
-;;;;;;;; DOCUMENT ME!
-;;;;;;;;
-
-
-(define (char font i)
-  (string-append "\\" (tex-font-command font)
-                "\\char" (ly:inexact->string i 10) " "))
-
-(define (unknown) 
-  "%\n\\unknown\n")
-
-(define (url-link url x y)
-  "")
-
-(define (blank)
-  "")
-
-(define (circle radius thick)
-  (embedded-ps (list 'circle radius thick)))
-
-(define (dot x y radius)
-  (embedded-ps (list 'dot x y radius)))
-
-(define (embedded-ps string)
-  (embedded-ps (list 'embedded-ps string)))
-
-(define (dashed-slur thick on off lst)
-  (embedded-ps (list 'dashed-slur thick on off `(quote ,lst))))
-
-(define (named-glyph font name)
-  (let* ((info (ly:otf-font-glyph-info font name))
-        (subfont (assoc-get 'subfont info))
-        (subidx  (assoc-get 'subfont-index info)))
-    
-    ;;(stderr "INFO: ~S\n" info)
-    ;;(stderr "FONT: ~S\n" font)
-    (if (and subfont subidx)
-       (string-append "\\" (tex-font-command-raw
-                            subfont
-                            (ly:font-magnification font))
-                      "\\char" (number->string subidx))
-
-       (begin
-         (ly:warning (_ "cannot find ~a in ~a" name font))
-         ""))))
-
-(define (dashed-line thick on off dx dy phase)
-  (embedded-ps (list 'dashed-line  thick on off dx dy phase)))
-
-(define (embedded-ps expr)
-  (let ((ps-string
-        (with-output-to-string
-          (lambda () (ps-output-expression expr (current-output-port))))))
-    (string-append "\\embeddedps{" ps-string "}")))
-
-(define (repeat-slash w a t)
-  (embedded-ps (list 'repeat-slash  w a t)))
-
-(define (number->dim x)
-  (string-append
-   ;;ugh ly:* in backend needs compatibility func for standalone output
-   (ly:number->string x) " \\output-scale "))
-
-(define (placebox x y s) 
-  (string-append
-   "\\lyitem{" (ly:number->string x) "}{" (ly:number->string y) "}{" s "}%\n"))
-
-(define (bezier-sandwich lst thick)
-  (embedded-ps (list 'bezier-sandwich `(quote ,lst) thick)))
-
-
-(define (round-filled-box x y width height blotdiam)
-  (embedded-ps (list 'round-filled-box  x y width height blotdiam)))
-
-(define (text font s)
-  (format #f
-   "\\hbox{\\~a{}~a}" (tex-font-command font)
-   (sanitize-tex-string s)))
-
-(define (setcolor r g b)
-  (string-append "\\color[rgb]{"
-  (number->string r) ", "
-  (number->string g) ", "
-  (number->string b) "}"))
-
-;; FIXME
-;; The PostScript backend saves the current color
-;; during setcolor and restores it during resetcolor.
-;; We don't do that here.
-(define (resetcolor)
-  (string-append "\\color[rgb]{0,0,0}\n"))
-
-(define (polygon points blot-diameter fill)
-  (embedded-ps (list 'polygon `(quote ,points) blot-diameter fill)))
-
-(define (draw-line thick fx fy tx ty)
-  (embedded-ps (list 'draw-line thick fx fy tx ty)))
-
-;; no-origin not yet supported by Xdvi
-(define (no-origin) "")
-
-
-(define-public (line-location  file line col)
-  "Print an input location, without column number ."
-  (string-append (number->string line) " " file))
-
-(define-public point-and-click #f)
-
-(define (grob-cause offset grob)
-  (define (line-column-location file line col)
-    "Print an input location, including column number ."
-    (string-append (number->string line) ":"
-                  (number->string col) " " file))
-
-  (if (procedure? point-and-click)
-      (let* ((cause (ly:grob-property grob 'cause))
-            (music-origin (if (ly:stream-event? cause)
-                              (ly:event-property cause 'origin)))
-            (location (if (ly:input-location? music-origin)
-                          (ly:input-file-line-column music-origin))))
-       (if (pair? location)
-            ;;; \\string ? 
-           (string-append "\\special{src:"
-                          (line-column-location location) "}")
-           ""))
-      ""))