[nongnu] elpa/bash-completion 53f2c5d30e 009/313: parse complete -p output

[ELPA Syncer]

branch: elpa/bash-completion
commit 53f2c5d30ee1426bc537deba58749d92981abb4c
Author: Stephane Zermatten <szerm...@gmx.net>
Commit: Stephane Zermatten <szerm...@gmx.net>

    parse complete -p output
---
 bash-complete.el      | 18 +++++++++++++++++-
 bash-complete_test.el | 18 ++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/bash-complete.el b/bash-complete.el
index 83c22ccd49..0a2567d88d 100644
--- a/bash-complete.el
+++ b/bash-complete.el
@@ -62,7 +62,7 @@ at POS, the current word: ( (word1 word2 ...) . wordnum )"
 (defun bash-complete-split-0 (start end pos accum straccum)
   (let ( (char-start (char-after))
         (quote nil) )
-    (when (or (= char-start ?') (= char-start ?\"))
+    (when (and char-start (or (= char-start ?') (= char-start ?\")))
       (forward-char)
       (setq quote char-start))
     (bash-complete-split-1 start end pos quote accum straccum)))
@@ -119,6 +119,22 @@ The result is a list of candidates, which might be empty."
 
   )
 
+(defun bash-complete-build-alist (buffer)
+  "Build `bash-complete-alist' with the content of BUFFER.
+
+BUFFER should contains the output of:
+  complete -p
+
+Return `bash-complete-alist'."
+  (with-current-buffer buffer
+    (save-excursion
+      (setq bash-complete-alist nil)
+      (end-of-buffer)
+      (while (= 0 (forward-line -1))
+       (bash-complete-add-to-alist
+        (cdr (bash-complete-split (line-beginning-position) 
(line-end-position) 0))))))
+  bash-complete-alist)
+
 (defun bash-complete-add-to-alist (words)
   "Add split 'complete' line WORDS to `bash-complete-add-to-alist'.
 
diff --git a/bash-complete_test.el b/bash-complete_test.el
index ec4844c732..31b17544db 100644
--- a/bash-complete_test.el
+++ b/bash-complete_test.el
@@ -133,6 +133,24 @@
        (bash-complete-add-to-alist '("complete" "-e" "-F" "_cdargs_aliases" 
"cdb")))
       '(("cdb" . ("-e" "-F" "_cdargs_aliases"))))
 
+     ("bash-complete-build-alist"
+      (sz-testutils-with-buffer
+       "
+complete -F _cdargs_aliases cdb
+complete -F complete_projects project
+complete -F complete_projects pro
+complete -F _cdargs_aliases cv
+complete -F _cdargs_aliases cb
+garbage
+"
+       (let ((bash-complete-alist '(garbage)))
+        (bash-complete-build-alist (current-buffer))))
+      '(("cdb" "-F" "_cdargs_aliases")
+       ("project" "-F" "complete_projects")
+       ("pro" "-F" "complete_projects")
+       ("cv" "-F" "_cdargs_aliases")
+       ("cb" "-F" "_cdargs_aliases")))
+
       )))