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Highlight %self as an operator

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This commit is contained in:
ridiculousfish 2018-10-10 16:25:21 -07:00
parent d73c487d60
commit 5fa4e0d2ee
2 changed files with 15 additions and 3 deletions
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8
src/fish_tests.cpp
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@ -2472,7 +2472,6 @@ static void test_complete() {
do_test(completions.at(1).completion == L"zero");
do_test((completions.at(1).flags & COMPLETE_NO_SPACE) != 0);
// Test wraps.
do_test(comma_join(complete_get_wrap_targets(L"wrapper1")) == L"");
complete_add_wrapper(L"wrapper1", L"wrapper2");
@ -4086,6 +4085,13 @@ static void test_highlighting() {
{L"end", highlight_spec_command},
});
highlight_tests.push_back({
{L"echo", highlight_spec_command},
{L"%self", highlight_spec_operator},
{L"not%self", highlight_spec_param},
{L"self%not", highlight_spec_param},
});
// Verify variables and wildcards in commands using /bin/cat.
env_set(L"VARIABLE_IN_COMMAND", ENV_LOCAL, {L"a"});
env_set(L"VARIABLE_IN_COMMAND2", ENV_LOCAL, {L"at"});

10
src/highlight.cpp
View file

@ -444,6 +444,12 @@ static void color_string_internal(const wcstring &buffstr, highlight_spec_t base
const size_t buff_len = buffstr.size();
std::fill(colors, colors + buff_len, base_color);
// Hacky support for %self which must be an unquoted literal argument.
if (buffstr == PROCESS_EXPAND_SELF_STR) {
std::fill_n(colors, wcslen(PROCESS_EXPAND_SELF_STR), highlight_spec_operator);
return;
}
enum { e_unquoted, e_single_quoted, e_double_quoted } mode = e_unquoted;
int bracket_count = 0;
for (size_t in_pos = 0; in_pos < buff_len; in_pos++) {
@ -692,8 +698,8 @@ class highlighter_t {
public:
// Constructor
highlighter_t(const wcstring &str, size_t pos, const env_vars_snapshot_t &ev,
wcstring wd, bool can_do_io)
highlighter_t(const wcstring &str, size_t pos, const env_vars_snapshot_t &ev, wcstring wd,
bool can_do_io)
: buff(str),
cursor_pos(pos),
vars(ev),