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-rw-r--r--README.md60
1 files changed, 34 insertions, 26 deletions
diff --git a/README.md b/README.md
index 64963b5..5e5115a 100644
--- a/README.md
+++ b/README.md
@@ -3,20 +3,20 @@
[![Language grade: C/C++](https://img.shields.io/lgtm/grade/cpp/g/bloodstalker/cgrep.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/bloodstalker/cgrep/context:cpp)
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-<a href="https://scan.coverity.com/projects/bloodstalker-cgrep">
- <img alt="Coverity Scan Build Status"
- src="https://scan.coverity.com/projects/19431/badge.svg"/>
-</a>
+[![Coverity Scan Build Status](https://scan.coverity.com/projects/19431/badge.svg)](https://scan.coverity.com/projects/bloodstalker-cgrep)
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# cgrep
-`grep` for C/C++ source files.<br/>
-Should be more or less fine for other C-family languages as well but I haven't tested for those since I don't use those. Let me know if you run into trouble using cgrep on those.<br/>
-The goal is to make the options and features as similar to `grep` as possible for ease of use.<br/>
+
+`grep` for C/C++ source files.
+Should be more or less fine for other C-family languages as well but I haven't tested for those since I don't use those. Let me know if you run into trouble using cgrep on those.
+The goal is to make the options and features as similar to `grep` as possible for ease of use.
## Building
-Assuming you have the llvm/clang libraries (the build file will read your llvm options using `llvm-config` so make sure it's in path), just run:<br/>
+
+Assuming you have the llvm/clang libraries (the build file will read your llvm options using `llvm-config` so make sure it's in path), just run:
+
```bash
git clone https://github.com/bloodstalker/cgrep
cd cgrep
@@ -24,30 +24,37 @@ git submodule init
git submodule update
make
```
-If you have installed LLVM but don't have `llvm-config`, you are missing the dev package for LLVM.<br/>
-`cgrep` supports LLVM 5,6,7,8 and 9. For 10 the latest tested trunk version is: 374971.<br/>
-The makefile assumes clang is called `clang` and llvm-config is called `llvm-config`. On some distros, the names might not be the same. In those cases use `CXX` and `LLVM_CONF` to pass the values to the makefile like so:<br/>
+
+If you have installed LLVM but don't have `llvm-config`, you are missing the dev package for LLVM.
+`cgrep` supports LLVM 5,6,7,8 and 9. For 10 the latest tested trunk version is: 374971.
+The makefile assumes clang is called `clang` and llvm-config is called `llvm-config`. On some distros, the names might not be the same. In those cases use `CXX` and `LLVM_CONF` to pass the values to the makefile like so:
+
```bash
make CXX=clang-9.0 LLVM_CONF=llvm-config-9.0
```
-For windows builds, cygwin builds are supported. Get llvm and clang along with their sources and build like usual.<br/>
+
+For windows builds, cygwin builds are supported. Get llvm and clang along with their sources and build like usual.
## Usage
-A simple usage example:<br/>
+
+A simple usage example:
+
```bash
cgrep -A 1 -B 1 --func --var --regex n[aA]m ./cgrep.cpp
```
-Please do note that the regex will pass through both C++ and the regex engine, so if you would want to escape `\`, the regex you pass as the command line arg would be `\\\\` instead of the normal `\\`.<br/>
-In order for cgrep to work, you need to have a compilation database, tools like `cmake` can generate one for you.<br/>
-If your build tool doesn't do that, you can just use [bear](https://github.com/rizsotto/Bear) or [scan-build](https://github.com/rizsotto/scan-build).<br/>
-You can also skip the compilation database altogether passing cgrep `--` after the input file name which means you have chosen not to pass it anything.<br/>
-You can pass the options by hand since cgrep is a Clang instance so it recognizes every option clang has.<br/>
-cgrep uses ANSI escape sequences for colors so your terminal should support those.<br/>
+Please do note that the regex will pass through both C++ and the regex engine, so if you would want to escape `\`, the regex you pass as the command line arg would be `\\\\` instead of the normal `\\`.
+In order for cgrep to work, you need to have a compilation database, tools like `cmake` can generate one for you.
+If your build tool doesn't do that, you can just use [bear](https://github.com/rizsotto/Bear) or [scan-build](https://github.com/rizsotto/scan-build).
+You can also skip the compilation database altogether passing cgrep `--` after the input file name which means you have chosen not to pass it anything.
+You can pass the options by hand since cgrep is a Clang instance so it recognizes every option clang has.
+
+cgrep uses ANSI escape sequences for colors so your terminal should support those.
## Options
-Here's an option list, though it might not be necessarily up-to-date.<br/>
-For an up-to-date list, you can run `cgrep --help`.<br/>
+
+Here's an option list, though it might not be necessarily up-to-date.
+For an up-to-date list, you can run `cgrep --help`.
```bash
-A=<int> - same as grep, how many lines after the matched line to print
@@ -75,13 +82,14 @@ For an up-to-date list, you can run `cgrep --help`.<br/>
--union - match unions only
--var - match variables only
```
-`cgrep` is a clang tool, so it will accept all valid clang command line options.<br/>
+
+`cgrep` is a clang tool, so it will accept all valid clang command line options.
## Known Issues
-* building cgrep with `-j` will not work because bad makefile.<br/>
-* the coloring is off right now and doesn't work properly.<br/>
-=======
+
+* building cgrep with `-j` will not work because bad makefile.
+* the coloring is off right now and doesn't work properly.
## License
+
[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fbloodstalker%2Fcgrep.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fbloodstalker%2Fcgrep?ref=badge_large)
-=======