Stowage/ladybird
2
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-12-08 06:09:58 +00:00
Code Issues Projects Releases Packages Wiki Activity

Shell: Add support for 'immediate' expressions as variable substitutions

Browse source 
This commit adds a few basic variable substitution operations:
- length
    Find the length of a string or a list
- length_across
    Find the lengths of things inside a list
- remove_{suffix,prefix}
    Remove a suffix or a prefix from all the passed values
- regex_replace
    Replace all matches of a given regex with a given template
- split
    Split the given string with the given delimiter (or to its
    code points if the delimiter is empty)
- concat_lists
    concatenates any given lists into one

Closes #4316 (the ancient version of this same feature)
This commit is contained in:
AnotherTest 2021-03-05 16:33:23 +03:30 • committed by Andreas Kling
parent a303b69caa
commit a45b2ea6fb
Notes: sideshowbarker 2024-07-18 21:39:46 +09:00
16 changed files with 911 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Userland/Shell/Shell.cpp
View file

@ -1518,6 +1518,26 @@ Vector<Line::CompletionSuggestion> Shell::complete_option(const String& program_
return suggestions;
}
Vector<Line::CompletionSuggestion> Shell::complete_immediate_function_name(const String& name, size_t offset)
{
Vector<Line::CompletionSuggestion> suggestions;
#define __ENUMERATE_SHELL_IMMEDIATE_FUNCTION(fn_name) \
if (auto name_view = StringView { #fn_name }; name_view.starts_with(name)) { \
suggestions.append({ name_view, " " }); \
suggestions.last().input_offset = offset; \
}
ENUMERATE_SHELL_IMMEDIATE_FUNCTIONS();
#undef __ENUMERATE_SHELL_IMMEDIATE_FUNCTION
if (m_editor)
m_editor->suggest(offset);
return suggestions;
}
void Shell::bring_cursor_to_beginning_of_a_line() const
{
struct winsize ws;