start word nav

CMakeLists.txt

@@ -2,15 +2,20 @@ cmake_minimum_required(VERSION 3.15)
 project(ke C)  # Specify C language explicitly
 
 set(CMAKE_C_STANDARD 99)
-set(KE_VERSION "1.0.10")
+set(KE_VERSION "1.0.11")
 
 set(CMAKE_C_FLAGS "-Wall -Wextra -pedantic -Wshadow -Werror -std=c99 -g")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_DEFAULT_SOURCE -D_XOPEN_SOURCE")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
 
+include(GNUInstallDirs)
 
 # Add executable
 add_executable(ke main.c)
-
-# Define KE_VERSION for use in C code (e.g., #define KE_VERSION)
 target_compile_definitions(ke PRIVATE KE_VERSION="ke version ${KE_VERSION}")
+install(TARGETS ke RUNTIME DESTINATION bin)
+install(FILES ke.1 TYPE MAN)
+
+install(TARGETS ke RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+install(FILES ke.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
+

README.txt

@@ -11,4 +11,8 @@ It should be available via homebrew, even:
     brew tap kisom/homebrew-tap
     brew install ke
 
+To get verbose ASAN messages:
+
+    export LSAN_OPTIONS=verbosity=1:log_threads=1
+
 Released under an ISC license.

main.c

@@ -122,6 +122,7 @@ void	 editor_set_status(const char *fmt, ...);
 void		 die(const char *s);
 int		 get_winsz(int *rows, int *cols);
 void		 goto_line(void);
+int		 cursor_at_eol(void);
 void		 delete_row(int at);
 void		 row_append_row(struct erow *row, char *s, int len);
 void		 row_insert_ch(struct erow *row, int at, int16_t c);
@@ -364,7 +365,7 @@ erow_update(struct erow *row)
 		}
 	}
 
-	if (row->rsize) {
+	if (row->rsize || row->render != NULL) {
 		free(row->render);
 		row->rsize = 0;
 	}
@@ -508,6 +509,30 @@ goto_line(void)
 }
 
 
+int
+cursor_at_eol(int curx, int cury)
+{
+	assert(curx >= 0);
+	assert(cury >= 0);
+	assert(cury < editor.nrows);
+	assert(curx < editor.row[cury].size);
+
+	return curx == editor.row[cury].size;	
+}
+
+
+void
+find_next_word()
+{
+	int	x = editor.curx;
+	int	y = editor.cury;
+
+	while (1) {
+
+	}
+}
+
+
 void
 delete_row(int at)
 {