Difference between revisions of "Template:PrintFirstParagraph"
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| Line 10: | Line 10: | ||
--><!-- check if there is a paragraph sign | --><!-- check if there is a paragraph sign | ||
-->{{#vardefine: varPos|{{#pos_e: {{{vartext|}}}|\n}}|}}<!-- | -->{{#vardefine: varPos|{{#pos_e: {{{vartext|}}}|\n}}|}}<!-- | ||
| − | --><!-- | + | -->varpos={{#var: varPos}}<!-- |
-->{{#if: {{#var: varPos}}<!-- | -->{{#if: {{#var: varPos}}<!-- | ||
-->|<!-- if there are two or more paragraphs | -->|<!-- if there are two or more paragraphs | ||
| Line 20: | Line 20: | ||
--><!-- | --><!-- | ||
-->{{#vardefine: varLen|{{#len: {{{vartext|}}} }}|}}<!-- | -->{{#vardefine: varLen|{{#len: {{{vartext|}}} }}|}}<!-- | ||
| − | -->{{#var: varLen}}<!-- | + | -->varlen={{#var: varLen}}<!-- |
-->{{#ifexpr: {{#var: varLen}} > 1000<!-- | -->{{#ifexpr: {{#var: varLen}} > 1000<!-- | ||
-->|greater{{#sub: {{{vartext|}}}|0|997}}<!-- | -->|greater{{#sub: {{{vartext|}}}|0|997}}<!-- | ||
Revision as of 00:08, 15 March 2018
This template is used to extract the first paragraph from a given text. If the first paragraph of the text is longer than 1000 characters, only the first 997 characters are returned, and an ellipsis (…) is added.
NOTE: As any "printing" template, it doesn't store any values anywhere, but merely returns them.
Parameters:
|vartext=- the text to extract the first paragraph from.
