diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/guile/skribilo/utils/justify.scm | 44 |
1 files changed, 8 insertions, 36 deletions
diff --git a/src/guile/skribilo/utils/justify.scm b/src/guile/skribilo/utils/justify.scm index 969cd30..de9bbda 100644 --- a/src/guile/skribilo/utils/justify.scm +++ b/src/guile/skribilo/utils/justify.scm @@ -20,6 +20,7 @@ ;;; USA. (define-module (skribilo utils justify) + :use-module (srfi srfi-13) :export (make-justifier output-flush *text-column-width* @@ -86,11 +87,6 @@ (lambda () (output str))))) -;*---------------------------------------------------------------------*/ -;* *justifiers* ... */ -;*---------------------------------------------------------------------*/ -(define *justifiers* (list (make-justifier *text-column-width* - *text-justification*))) (define *margin* 0) ;*---------------------------------------------------------------------*/ @@ -113,19 +109,7 @@ ;*---------------------------------------------------------------------*/ (define (output-newline) ((car *justifiers*) 'newline)) - -;*---------------------------------------------------------------------*/ -;* pre-output ... */ -;*---------------------------------------------------------------------*/ -(define (pre-output val) - ((car *justifiers*) 'pre val)) - -;*---------------------------------------------------------------------*/ -;* post-output ... */ -;*---------------------------------------------------------------------*/ -(define (post-output val) - ((car *justifiers*) 'post val)) - + ;*---------------------------------------------------------------------*/ ;* output-flush ... */ ;*---------------------------------------------------------------------*/ @@ -176,12 +160,6 @@ (define *spaces* '(#\Space #\Tab #\Newline)) ;*---------------------------------------------------------------------*/ -;* strtok ... */ -;*---------------------------------------------------------------------*/ -(define (strtok str delims) - (reverse (kotrts str delims))) - -;*---------------------------------------------------------------------*/ ;* kotrts ... */ ;*---------------------------------------------------------------------*/ (define (kotrts str delims) @@ -314,13 +292,6 @@ ;* tokens-justify ... */ ;*---------------------------------------------------------------------*/ (define (tokens-justify justifier tokens width) - (define (reverse-line lines) - (let ((nl (string #\Newline))) - (let loop ((ls lines) - (acc "")) - (if (null? ls) - acc - (loop (cdr ls) (string-append (car ls) nl acc)))))) (let loop ((tokens tokens) (line-len 0) (line '()) @@ -372,7 +343,7 @@ ((newline) (set! tokens (cons "\n" tokens))) ((flush) - (let ((str (apply string-append (reverse! tokens)))) + (let ((str (string-concatenate (reverse! tokens)))) (set! tokens '()) (list str))) ((width) @@ -426,10 +397,11 @@ (else (error "justifier" "Illegal command" cmd)))))))) -(define (my-string-append . s) - (newline (current-error-port)) - (format (current-error-port) "s: ~a~%" s) - (apply string-append s)) +;*---------------------------------------------------------------------*/ +;* *justifiers* ... */ +;*---------------------------------------------------------------------*/ +(define *justifiers* (list (make-justifier *text-column-width* + *text-justification*))) ;;; justify.scm ends here |