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Document changes in Shell-script mode

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* lisp/progmodes/sh-script.el (sh-mode, sh-set-shell): Document
the 'sh-shell' file-local variable.
(top level): Add an auto-load form to avoid byte-compiler warning
about 'comint-send-string'.
This commit is contained in:
Eli Zaretskii 2015-12-26 13:48:00 +02:00
parent 297e558c56
commit 293bd4f632
2 changed files with 13 additions and 4 deletions
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10
lisp/progmodes/sh-script.el
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@ -204,6 +204,7 @@
(autoload 'comint-completion-at-point "comint")
(autoload 'comint-filename-completion "comint")
(autoload 'comint-send-string "comint")
(autoload 'shell-command-completion "shell")
(autoload 'shell-environment-variable-completion "shell")
@ -1580,7 +1581,8 @@ assumed. Since filenames rarely give a clue, they are not further analyzed.
This mode adapts to the variations between shells (see `sh-set-shell') by
means of an inheritance based feature lookup (see `sh-feature'). This
mechanism applies to all variables (including skeletons) that pertain to
shell-specific features.
shell-specific features. Shell script files can use the `sh-shell' local
variable to indicate the shell variant to be used for the file.
The default style of this mode is that of Rosenblatt's Korn shell book.
The syntax of the statements varies with the shell being used. The
@ -2364,7 +2366,11 @@ argument) controls whether to insert a #!-line and think about making
the visited file executable, and NO-QUERY-FLAG (the second argument)
controls whether to query about making the visited file executable.
Calls the value of `sh-set-shell-hook' if set."
Calls the value of `sh-set-shell-hook' if set.
Shell script files can cause this function be called automatically
when the file is visited by having a `sh-shell' file-local variable
whose value is the shell name (don't quote it)."
(interactive (list (completing-read
(format "Shell (default %s): "
sh-shell-file)