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emphasize that section_idx is a !define

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@4786 212acab6-be3b-0410-9dea-997c60f758d6
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kichik 2006-10-28 15:28:47 +00:00
parent e17450b16b
commit 737da25610
1 changed files with 27 additions and 1 deletions
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28
Docs/src/sections.but
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@ -24,7 +24,7 @@ Tells the installer that the current section needs an additional "size_kb" kilob
\c [/o] [([!]|[-])section_name] [section_index_output] \c [/o] [([!]|[-])section_name] [section_index_output]
Begins and opens a new section. If section_name is empty, omitted, or begins with a -, then it is a hidden section and the user will not have the option of disabling it. If the section name is 'Uninstall' or is prefixed with 'un.', then it is a an uninstaller section. If \e{section_index_output} is specified, the parameter will be !defined with the section index (that can be used for \R{sectionsettext}{SectionSetText} etc). If the section name begins with a !, the section will be displayed as bold. If the /o switch is specified, the section will be unselected by default. Begins and opens a new section. If section_name is empty, omitted, or begins with a -, then it is a hidden section and the user will not have the option of disabling it. If the section name is 'Uninstall' or is prefixed with 'un.', then it is a an uninstaller section. If \e{section_index_output} is specified, the parameter will be \R{define}{!defined} with the section index (that can be used for \R{sectionsettext}{SectionSetText} etc). If the section name begins with a !, the section will be displayed as bold. If the /o switch is specified, the section will be unselected by default.
\c Section "-hidden section" \c Section "-hidden section"
\c SectionEnd \c SectionEnd
@ -41,6 +41,32 @@ Begins and opens a new section. If section_name is empty, omitted, or begins wit
\c Section "install something" SEC_IDX \c Section "install something" SEC_IDX
\c SectionEnd \c SectionEnd
To access the section index, curly brackets must be used and the code must be located below the section in the script.
\c Section test1 sec1_id
\c SectionEnd
\c
\c Section test2 sec2_id
\c SectionEnd
\c
\c Function .onInit
\c SectionGetText ${sec2_id} $0
\c MessageBox MB_OK "name of ${sec2_id}:$\n$0" # will correctly display 'name of 1: test2'
\c FunctionEnd
\c Function .onInit
\c SectionGetText ${sec2_id} $0
\c MessageBox MB_OK "name of ${sec2_id}:$\n$0" # will incorrectly display 'name of ${sec2_id}: test1'
\c # plus a warning stating:
\c # unknown variable/constant "{sec2_id}" detected, ignoring
\c FunctionEnd
\c
\c Section test1 sec1_id
\c SectionEnd
\c
\c Section test2 sec2_id
\c SectionEnd
\S2{ssectionend} SectionEnd \S2{ssectionend} SectionEnd
This command closes the current open section. This command closes the current open section.