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Rasm

Wikipedia's first sentence called it “arabic term that signifies”. Today it says “arabic writing script often used in the early centuries of classical arabic )”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2015 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2015

Rasm ( ) means 'drawing', outline, or pattern in Arabic . When speaking of the Qur'an , it stands for the basic text made of the 18 letters without diacritics and i'jam . The rasm is the oldest part of the Arabic script ; it has 18 elements, excluding the ligature of lām and alif . When isolated and in the final position, the 18 letters are visually distinct. However, in the initial and medial positions, certain letters that are distinct otherwise are not differentiated visually. This results in only 15 visually distinct glyphs each in the initial and medial positions. a This character may not display correctly in some fonts. The dot should not appear in all four positional forms and the initial and medial forms should join with following character. In other words the initial and medial forms should look exactly like those of a dot-less bāʾ while the isolated and final forms should look like those of a dot-less nūn . b There is no hamzah in rasm writing, including hamzah -on-the-line (i.e., hamzah between letters). Compare the beginning verse of the Qurʾān with all diacritics and with the rasm only. The first sentence only appears as it should if one of the fonts Scheherazade or Lateef was installed. The last two sentences appear with them and can also appear properly if DejaVu Sans was installed. Note that when rasm is written with spaces, they do not only occur between words. Within a word, spaces also appear between adjacent letters that are not connected.1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 653100755.
Today
Wikipedia's first sentence called it “arabic term that signifies”. Today it says “arabic writing script often used in the early centuries of classical arabic )”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.

Then

arabic term that signifies

Now

arabic writing script often used in the early centuries of classical arabic )

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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