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author | Marius <mariausol@gmail.com> | 2012-05-19 01:20:14 +0300 |
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committer | Marius <mariausol@gmail.com> | 2012-05-19 01:20:14 +0300 |
commit | 3821b4213bf250551cfa122313ae2c56f9923533 (patch) | |
tree | 291a4a12a622e6d081ba8b709ab3c03780e5d445 /tex/context/base/strc-ref.mkvi | |
parent | eda07bb8527bbb5d411be813ccd1e916c83e9d5b (diff) | |
download | context-3821b4213bf250551cfa122313ae2c56f9923533.tar.gz |
beta 2012.05.18 23:50
Diffstat (limited to 'tex/context/base/strc-ref.mkvi')
-rw-r--r-- | tex/context/base/strc-ref.mkvi | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/tex/context/base/strc-ref.mkvi b/tex/context/base/strc-ref.mkvi index d3c932598..161502c9b 100644 --- a/tex/context/base/strc-ref.mkvi +++ b/tex/context/base/strc-ref.mkvi @@ -821,23 +821,30 @@ %D shows one of: \hbox {$^\goforwardcharacter$ %D $^\gobackwardcharacter$ $^\gonowherecharacter$}, depending %D on the direction to go. +%D +%D \starttyping +%D ... \somewhere{backward text}{forward text}[someref] ... +%D ... \atpage[someref] ... +%D \stoptyping % 0 = unknown % 1 = same % 2 = before % 3 = after -% \def\strc_references_by_reference_page_state#unknown#before#current#after% -% {\ifcase\referencepagestate\relax#unknown\or#current\or#before\or#after\fi} -% -% this fails in an expansion as the \relax stays, so we need: - \def\strc_references_by_reference_page_state#unknown#before#current#after% {\ifcase\referencepagestate\space#unknown\or#current\or#before\or#after\fi} +% \unexpanded\def\somewhere#backward#foreward#dummy[#label]% #dummy gobbles space around #foreward +% {\doifreferencefoundelse{#label}% usage needs checking (useless) +% {\goto{\strc_references_by_reference_page_state{#label}{#backward}{}{#foreward}}[#label]} +% {[#label]}} +% +% better: + \unexpanded\def\somewhere#backward#foreward#dummy[#label]% #dummy gobbles space around #foreward - {\doifreferencefoundelse{#label}% usage needs checking (useless) - {\goto{\strc_references_by_reference_page_state{#label}{#backward}{}{#foreward}}[#label]} + {\doifreferencefoundelse{#label}% + {\strc_references_by_reference_page_state{#label}{\goto{#backward}[#label]}{}{\goto{#foreward}[#label]}} {[#label]}} \unexpanded\def\atpage[#label]% todo @@ -1518,23 +1525,6 @@ %D The previous definitions are somewhat obsolete so we don't %D use it here. -%D A still very rudimentary|/|experimental forward|/|backward -%D reference mechanism is provided by the macro \type{\atpage}: -%D -%D \starttyping -%D ... \somewhere{backward text}{forward text}[someref] ... -%D ... \atpage[someref] ... -%D \stoptyping -%D -%D In future versions there will be more sophisticated - -% 0 = no page reference -% 1 = same page -% 2 = preceding page -% 3 = following page -% 4 = backward, same page (todo) -% 5 = forward, same page (todo) - %D We can cross link documents by using: %D %D \showsetup{coupledocument} |