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Override runtime by setting $KAKOUNE_RUNTIME

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This commit is contained in:
Jason Felice 2020-08-04 11:48:34 -04:00
parent a82d61c14b
commit a52822d965
2 changed files with 5 additions and 2 deletions
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4
doc/pages/expansions.asciidoc
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@ -306,8 +306,8 @@ The following expansions are supported (with required context _in italics_):
current register when the mapping was triggered current register when the mapping was triggered
*%val{runtime}*:: *%val{runtime}*::
directory containing the kak support files, determined from Kakoune's the directory containing the kak support files, which is determined from
binary location Kakoune's binary location if `$KAKOUNE_RUNTIME` is not set
*%val{select_mode}*:: *%val{select_mode}*::
_for commands executed from the object menu's `<a-;>` only_ + _for commands executed from the object menu's `<a-;>` only_ +

3
src/main.cc
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@ -138,6 +138,9 @@ inline void write_stderr(StringView str) { try { write(STDERR_FILENO, str); } ca
String runtime_directory() String runtime_directory()
{ {
if (const char* runtime_directory = getenv("KAKOUNE_RUNTIME"))
return runtime_directory;
char relpath[PATH_MAX+1]; char relpath[PATH_MAX+1];
format_to(relpath, "{}../share/kak", split_path(get_kak_binary_path()).first); format_to(relpath, "{}../share/kak", split_path(get_kak_binary_path()).first);
struct stat st; struct stat st;