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Support formatting escaped executable names into commands with %e

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w0rp
2018-07-05 20:56:31 +01:00
parent f002c2c9f0
commit da692b2e2d
6 changed files with 68 additions and 19 deletions
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14
doc/ale.txt
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@@ -2494,15 +2494,23 @@ ale#linter#Define(filetype, linter) *ale#linter#Define()*
For example: >
'command': 'ghc -fno-code -v0 %t',
<
Any substring `%e` will be replaced with the escaped executable supplied
with `executable` or `executable_callback`. This provides a convenient way
to define a command string which needs to include a dynamic executable name,
but which is otherwise static.
For example: >
'command': '%e --some-argument',
<
The character sequence `%%` can be used to emit a literal `%` into a
command, so literal character sequences `%s` and `%t` can be escaped by
using `%%s` and `%%t` instead, etc.
If a callback for a command generates part of a command string which might
possibly contain `%%`, `%s`, or `%t` where the special formatting behaviour
is not desired, the |ale#engine#EscapeCommandPart()| function can be used to
replace those characters to avoid formatting issues.
possibly contain `%%`, `%s`, `%t`, or `%e`, where the special formatting
behavior is not desired, the |ale#engine#EscapeCommandPart()| function can
be used to replace those characters to avoid formatting issues.
*ale-linter-loading-behavior*
*ale-linter-loading-behaviour*