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| author | Zufu Liu <unknown> | 2019-05-04 11:32:21 +1000 |
|---|---|---|
| committer | Zufu Liu <unknown> | 2019-05-04 11:32:21 +1000 |
| commit | 74815ce2e9b6458221c7bdf53ec2215c8c7baa4e (patch) | |
| tree | 5e2e5e7441c06e3482f445a154d76e8a4a3d16de | |
| parent | ed4e980d89d366e967b754212fd226e8352e0f68 (diff) | |
| download | scintilla-mirror-74815ce2e9b6458221c7bdf53ec2215c8c7baa4e.tar.gz | |
Bug [#2102]. Explain behaviour when length argument longer than document.
| -rw-r--r-- | doc/ScintillaDoc.html | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html index 8d6d54777..961babc34 100644 --- a/doc/ScintillaDoc.html +++ b/doc/ScintillaDoc.html @@ -469,8 +469,9 @@ </code> <p><b id="SCI_GETTEXT">SCI_GETTEXT(int length, char *text NUL-terminated) → int</b><br /> - This returns <code class="parameter">length</code>-1 characters of text from the start of the document plus one - terminating 0 character. To collect all the text in a document, use <code>SCI_GETLENGTH</code> + This returns at most <code class="parameter">length</code>-1 characters of text from the start of the document plus one + terminating 0 character. When <code class="parameter">length</code>-1 is beyond document length, it returns document length. + To collect all the text in a document, use <code>SCI_GETLENGTH</code> to get the number of characters in the document (<code>nLen</code>), allocate a character buffer of length <code>nLen+1</code> bytes, then call <code>SCI_GETTEXT(nLen+1, char *text)</code>. If the text argument is 0 then the length that should be allocated to store the |