From 3fed4d81c836eaaf5206a7a65a4444c50e6b3933 Mon Sep 17 00:00:00 2001
From: night0721 <night@night0721.xyz>
Date: Sun, 9 Feb 2025 23:21:35 +0000
Subject: [PATCH] Only accept c for highlight, more keywords and update readme
for cat mode
---
README.md | 2 +-
config.h | 2 +-
vip.c | 12 +++++++++++-
3 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/README.md b/README.md
index fbb4129..4e85292 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ It has colorful syntax highlighting and integrate with [ccc](https://github.com/
# Usage
```sh
-vip -c file # Cat mode
+vip -c file # Cat(1) mode with syntax highlighting
vip file
```
diff --git a/config.h b/config.h
index d2f3090..51304d6 100644
--- a/config.h
+++ b/config.h
@@ -119,7 +119,7 @@ language_t langs[] = {
"//",
"/*",
"*/",
- { "const", "switch", "if", "while", "for", "break", "continue", "return", "else", "struct", "union", "typedef", "static", "enum", "case", "sizeof", "#include", "#define", "#if", "#elseif", "#endif", "int|", "long|", "double|", "float|", "char|", "unsigned|", "void|", "size_t|", "uint8_t|", NULL },
+ { "const", "default", "switch", "if", "while", "for", "break", "continue", "return", "else", "struct", "union", "typedef", "static", "enum", "case", "sizeof", "#include", "#define", "#if", "#elseif", "#endif", "int|", "short|", "long|", "double|", "float|", "char|", "unsigned|", "void|", "size_t|", "uint8_t|", NULL },
{ ".c", ".h", ".cpp", NULL },
},
};
diff --git a/vip.c b/vip.c
index a815c3f..27fc35f 100644
--- a/vip.c
+++ b/vip.c
@@ -782,12 +782,22 @@ int is_symbol(int c)
}
void update_highlight(row_t *row)
-{
+{
row->hl = realloc(row->hl, row->render_size);
memset(row->hl, NORMAL, row->render_size);
if (cur_editor->syntax == NULL) return;
+ if (strcmp(cur_editor->syntax->filetype, "c")) return;
+ // diff
+ // --- YELLOW
+ // +++ PEACH
+ // @@ OVERLAY0
+ // index TEAL
+ // diff BLUE
+ // + GREEN
+ // - RED
+
char **keywords = cur_editor->syntax->keywords;
char *scs = cur_editor->syntax->singleline_comment_start;