retoor/wren
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: implement interactive REPL with line editing and syntax highlighting in Wren

Browse Source 
Replace the simple fgets-based REPL loop with a full-featured interactive Wren REPL module. The new implementation supports cursor movement via arrow keys, Ctrl-A/E for line start/end, Ctrl-C/D for exit/delete, character insertion/deletion, and syntax highlighting of the current input line. The C side now imports the "repl" Wren module and runs the libuv event loop instead of blocking on stdin reads.
This commit is contained in:
Bob Nystrom
2016-05-21 03:30:09 +00:00
parent 1de17224e8
commit 33c211f7c2
7 changed files with 1370 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
util/xcode/wren.xcodeproj/project.pbxproj
+13
View File
@@ -18,6 +18,10 @@
29205C9D1AB4E6430073018D /* wren_utils.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C961AB4E6430073018D /* wren_utils.c */; };
29205C9E1AB4E6430073018D /* wren_value.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C971AB4E6430073018D /* wren_value.c */; };
29205C9F1AB4E6430073018D /* wren_vm.c in Sources */ = {isa = PBXBuildFile; fileRef = 29205C981AB4E6430073018D /* wren_vm.c */; };
293B25571CEFD8C7005D9537 /* repl.c in Sources */ = {isa = PBXBuildFile; fileRef = 293B25541CEFD8C7005D9537 /* repl.c */; };
293B25581CEFD8C7005D9537 /* repl.c in Sources */ = {isa = PBXBuildFile; fileRef = 293B25541CEFD8C7005D9537 /* repl.c */; };
293B25591CEFD8C7005D9537 /* repl.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 293B25561CEFD8C7005D9537 /* repl.wren.inc */; };
293B255A1CEFD8C7005D9537 /* repl.wren.inc in Sources */ = {isa = PBXBuildFile; fileRef = 293B25561CEFD8C7005D9537 /* repl.wren.inc */; };
293D46961BB43F9900200083 /* call.c in Sources */ = {isa = PBXBuildFile; fileRef = 293D46941BB43F9900200083 /* call.c */; };
2949AA8D1C2F14F000B106BA /* get_variable.c in Sources */ = {isa = PBXBuildFile; fileRef = 2949AA8B1C2F14F000B106BA /* get_variable.c */; };
29512C811B91F8EB008C10E6 /* libuv.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 29512C801B91F8EB008C10E6 /* libuv.a */; };
@@ -103,6 +107,9 @@
29205CA61AB4E65E0073018D /* wren_utils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_utils.h; path = ../../src/vm/wren_utils.h; sourceTree = "<group>"; };
29205CA71AB4E65E0073018D /* wren_value.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_value.h; path = ../../src/vm/wren_value.h; sourceTree = "<group>"; };
29205CA81AB4E65E0073018D /* wren_vm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = wren_vm.h; path = ../../src/vm/wren_vm.h; sourceTree = "<group>"; };
293B25541CEFD8C7005D9537 /* repl.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = repl.c; path = ../../src/module/repl.c; sourceTree = "<group>"; };
293B25551CEFD8C7005D9537 /* repl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = repl.h; path = ../../src/module/repl.h; sourceTree = "<group>"; };
293B25561CEFD8C7005D9537 /* repl.wren.inc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.pascal; name = repl.wren.inc; path = ../../src/module/repl.wren.inc; sourceTree = "<group>"; };
293D46941BB43F9900200083 /* call.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = call.c; path = ../../test/api/call.c; sourceTree = "<group>"; };
293D46951BB43F9900200083 /* call.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = call.h; path = ../../test/api/call.h; sourceTree = "<group>"; };
2949AA8B1C2F14F000B106BA /* get_variable.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = get_variable.c; path = ../../test/api/get_variable.c; sourceTree = "<group>"; };
@@ -173,6 +180,9 @@
29D025E11C19CD1000A3BB28 /* os.h */,
29D025E01C19CD1000A3BB28 /* os.c */,
29D025E21C19CD1000A3BB28 /* os.wren.inc */,
293B25551CEFD8C7005D9537 /* repl.h */,
293B25541CEFD8C7005D9537 /* repl.c */,
293B25561CEFD8C7005D9537 /* repl.wren.inc */,
291647C31BA5EA45006142EE /* scheduler.h */,
291647C21BA5EA45006142EE /* scheduler.c */,
291647CD1BA5ED26006142EE /* scheduler.wren.inc */,
@@ -373,9 +383,11 @@
291647C41BA5EA45006142EE /* scheduler.c in Sources */,
29A427341BDBE435001E6E22 /* wren_opt_meta.c in Sources */,
29205C9B1AB4E6430073018D /* wren_debug.c in Sources */,
293B25591CEFD8C7005D9537 /* repl.wren.inc in Sources */,
29205C9D1AB4E6430073018D /* wren_utils.c in Sources */,
29D025E51C19CD1000A3BB28 /* os.wren.inc in Sources */,
29D025E31C19CD1000A3BB28 /* os.c in Sources */,
293B25571CEFD8C7005D9537 /* repl.c in Sources */,
29729F311BA70A620099CA20 /* io.c in Sources */,
29A427361BDBE435001E6E22 /* wren_opt_meta.wren.inc in Sources */,
29205C9E1AB4E6430073018D /* wren_value.c in Sources */,
@@ -397,6 +409,7 @@
2949AA8D1C2F14F000B106BA /* get_variable.c in Sources */,
29DC14A11BBA2FEC008A8274 /* scheduler.c in Sources */,
29A427391BDBE435001E6E22 /* wren_opt_random.c in Sources */,
293B255A1CEFD8C7005D9537 /* repl.wren.inc in Sources */,
29932D511C20D8C900099DEE /* benchmark.c in Sources */,
29DC14A01BBA2FD6008A8274 /* timer.c in Sources */,
29DC149F1BBA2FCC008A8274 /* vm.c in Sources */,