Difference between revisions of "Command/ getbuffer"

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(Add example for combining buffers)
 
Line 13: Line 13:
 
<cd:description>Fetches the content of a buffer class defined by {{cmd|definebuffer}} to be typeset.
 
<cd:description>Fetches the content of a buffer class defined by {{cmd|definebuffer}} to be typeset.
 
</cd:description>
 
</cd:description>
<cd:examples></cd:examples>
+
<cd:examples><cd:example title="Combine buffers">One can combine buffers:
 +
 
 +
+  : nothing in between
 +
++  : space in between
 +
+++ : empty line in between
 +
 
 +
<texcode>
 +
\startbuffer[test]
 +
    test
 +
\stopbuffer
 +
 
 +
\startbuffer[oeps]
 +
    oeps
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = * + test]
 +
    prepend
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = test + *]
 +
    append
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = * +++ test]
 +
    before
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = test +++ *]
 +
    after
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = * + oeps + test + oeps + * ]
 +
    DONE
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
</texcode>
 +
 
 +
<context>
 +
\startbuffer[test]
 +
    test
 +
\stopbuffer
 +
 
 +
\startbuffer[oeps]
 +
    oeps
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = * + test]
 +
    prepend
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = test + *]
 +
    append
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = * +++ test]
 +
    before
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = test +++ *]
 +
    after
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
 
 +
\startbuffer[test = * + oeps + test + oeps + * ]
 +
    DONE
 +
\stopbuffer
 +
 
 +
\typebuffer[test] \getbuffer[test]
 +
</context></cd:example></cd:examples>
 
<cd:notes></cd:notes>
 
<cd:notes></cd:notes>
 
<cd:seealso>
 
<cd:seealso>

Latest revision as of 17:09, 18 December 2021


\getbuffer

Summary

The instances of \getbuffer are used for typesetting named buffer class contents.

Description

Fetches the content of a buffer class defined by \definebuffer to be typeset.

Examples

Combine buffers

One can combine buffers:

+ : nothing in between ++ : space in between +++ : empty line in between

\startbuffer[test]
    test
\stopbuffer

\startbuffer[oeps]
    oeps
\stopbuffer

\typebuffer[test] \getbuffer[test]

\startbuffer[test = * + test]
    prepend
\stopbuffer

\typebuffer[test] \getbuffer[test]

\startbuffer[test = test + *]
    append
\stopbuffer

\typebuffer[test] \getbuffer[test]

\startbuffer[test = * +++ test]
    before
\stopbuffer

\typebuffer[test] \getbuffer[test]

\startbuffer[test = test +++ *]
    after
\stopbuffer

\typebuffer[test] \getbuffer[test]

\startbuffer[test = * + oeps + test + oeps + * ]
    DONE
\stopbuffer

\typebuffer[test] \getbuffer[test]

Notes

See also

Help from ConTeXt-Mailinglist/Forum

All issues with: