commands:builtin:mapfile

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commands:builtin:mapfile [2012/08/11 18:28]
ormaaj [Bugs] bug has been fixed.
commands:builtin:mapfile [2013/08/19 08:09] (current)
ormaaj [Bugs]
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 ====== The mapfile builtin command ====== ====== The mapfile builtin command ======
-:V4: 
  
 ===== Synopsis ===== ===== Synopsis =====
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   * Early implementations were buggy. For example, ''​mapfile''​ filling the readline history buffer with calls to the ''​CALLBACK''​. This was fixed in 4.1 beta.   * Early implementations were buggy. For example, ''​mapfile''​ filling the readline history buffer with calls to the ''​CALLBACK''​. This was fixed in 4.1 beta.
-  * <del>''​mapfile -n''​ reads an extra line beyond the last line assigned to the array, through Bash.</​del> ​[[ftp://​ftp.gnu.org/​gnu/​bash/​bash-4.2-patches/​bash42-035 | Fixed in 4.2.35]].+  * ''​mapfile -n''​ reads an extra line beyond the last line assigned to the array, through Bash. [[ftp://​ftp.gnu.org/​gnu/​bash/​bash-4.2-patches/​bash42-035 | Fixed in 4.2.35]]
 +  * ''​mapfile''​ callbacks could cause a crash if the variable being assigned is manipulated in certain ways. [[https://​lists.gnu.org/​archive/​html/​bug-bash/​2013-01/​msg00039.html]]. Fixed in 4.3.
 ===== To Do ===== ===== To Do =====
   * Create an implementation as a shell function that's portable between Ksh, Zsh, and Bash (and possibly other bourne-like shells with array support).   * Create an implementation as a shell function that's portable between Ksh, Zsh, and Bash (and possibly other bourne-like shells with array support).
  • commands/builtin/mapfile.1344709710.txt
  • Last modified: 2012/08/11 18:28
  • by ormaaj