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Re: [PATCH] PR driver/67613 - spell suggestions for misspelled command line options

From: Bernd Schmidt <bschmidt at redhat dot com>
To: David Malcolm <dmalcolm at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Fri, 6 Nov 2015 11:19:08 +0100
Subject: Re: [PATCH] PR driver/67613 - spell suggestions for misspelled command line options
Authentication-results: sourceware.org; auth=none
References: <1446648825-40027-1-git-send-email-dmalcolm at redhat dot com>

On 11/04/2015 03:53 PM, David Malcolm wrote:

This patch adds hints to the option-not-found error in the driver,
using the Levenshtein distance implementation posted here:
"[PATCH 0/2] Levenshtein-based suggestions (v3)"
   https://gcc.gnu.org/ml/gcc-patches/2015-10/msg03379.html

It splits out the identifier-based implementation into a new
spellcheck-tree.c, keeping the core in spellcheck.c, since the tree
checking code needed for IDENTIFIER_POINTER etc isn't available in
the driver.


Nice. Ok.


Bernd

References:
- [PATCH] PR driver/67613 - spell suggestions for misspelled command line options
  - From: David Malcolm

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