Implicit concatenation: Difference between revisions
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{{Template: New feature in 7.9 mods}} | {{Template: New feature in 7.9 mods}} | ||
Implicit concatenation eliminates the need to precede <var class="product">User Language</var> variables (including methods chained off a variable) and literals with the word <code>With</code> to indicate concatenation. For example, the following statement sets <code>%foo</code> to the contents of <code>%test</code> enclosed within parentheses: <p class="code">%foo = "(" %test ")"</p> | Implicit concatenation eliminates the need to precede <var class="product">User Language</var> variables (including methods chained off a variable) and literals with the word <code>With</code> to indicate concatenation. For example, the following statement sets <code>%foo</code> to the contents of <code>%test</code> enclosed within parentheses: | ||
<p class="code">%foo = "(" %test ")"</p> | |||
If <code>%nal</code> is a <var>Named Arraylist</var> of <var>String</var>, implicit concatenation lets you assign to <code>%foo</code> the single-quoted value of item <code>%x +1</code>:<p class="code">%foo = "'" %nal(%x + 1) "'"</p> | If <code>%nal</code> is a <var>Named Arraylist</var> of <var>String</var>, implicit concatenation lets you assign to <code>%foo</code> the single-quoted value of item <code>%x +1</code>: | ||
<p class="code">%foo = "'" %nal(%x + 1) "'"</p> | |||
<var>With</var> is still required before field names: | |||
<p class="code">%foo = '>>' with field name </p> | |||
And <var>With</var> is still required before expressions in parentheses: | |||
<p class="code">%foo = '>>' with (%x + 2) </p> | |||
[[Category:User Language syntax enhancements]] | [[Category:User Language syntax enhancements]] | ||
Revision as of 19:50, 5 December 2011
Implicit concatenation eliminates the need to precede User Language variables (including methods chained off a variable) and literals with the word With to indicate concatenation. For example, the following statement sets %foo to the contents of %test enclosed within parentheses:
%foo = "(" %test ")"
If %nal is a Named Arraylist of String, implicit concatenation lets you assign to %foo the single-quoted value of item %x +1:
%foo = "'" %nal(%x + 1) "'"
With is still required before field names:
%foo = '>>' with field name
And With is still required before expressions in parentheses:
%foo = '>>' with (%x + 2)