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not change string, should be immutable #10

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not change string, should be immutable #10

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98676bb
not change string, should be immutable
Sep 28, 2021
9406a7f
cmake and .idea
Oct 2, 2021
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5 changes: 4 additions & 1 deletion .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -3,4 +3,7 @@ a.out
main
lisp
wisp
boot.lisp
boot.lisp
cmake-build-debug/
cmake-build-release/

8 changes: 8 additions & 0 deletions .idea/.gitignore
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4 changes: 4 additions & 0 deletions .idea/misc.xml
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8 changes: 8 additions & 0 deletions .idea/modules.xml
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6 changes: 6 additions & 0 deletions .idea/vcs.xml
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2 changes: 2 additions & 0 deletions .idea/wisp.iml
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6 changes: 6 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
cmake_minimum_required(VERSION 3.20)
project(wisp)

set(CMAKE_CXX_STANDARD 14)

add_executable(wisp wisp.cpp)
6 changes: 3 additions & 3 deletions wisp.cpp
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Expand Up @@ -917,9 +917,9 @@ Value parse(std::string &s, int &ptr) {

while (s[ptr] == ';') {
// If this is a comment
int save_ptr = ptr;
while (s[save_ptr] != '\n' && save_ptr < int(s.length())) { save_ptr++; }
s.erase(ptr, save_ptr - ptr);
int work_ptr = ptr;
while (s[work_ptr] != '\n' && work_ptr < int(s.length())) { work_ptr++; }
ptr = work_ptr;
skip_whitespace(s, ptr);

if (s.substr(ptr, s.length()-ptr-1) == "")
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