no offset for normal text

added no transparency and no fading parameters
new README

diff --git a/README.md b/README.md
new file mode 100644 (file)
index 0000000..c4a6f2b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,41 @@
+
+## mpd - A command-line based markdown presentation tool.
+
+---
+
+*How to get started:*
+
+    $ git clone https://github.com/visit1985/mdp.git
+    $ cd mdp
+    $ make
+    $ make install
+    $ mdp sample.md
+
+---
+
+*How to use it:*
+
+_Horizontal rulers are used as slide separator._
+
+_Supports basic markdown formatting:_
+
+- line wide formatting
+    - headlines
+    - code
+    - quotes
+
+- in-line formatting
+    - bold text
+    - underlined text
+
+---
+
+*Controls:*
+
+- h, j, k, l, Cursor keys,
+  Space, Enter, Backspace - next/previous slide
+- Home - go to first slide
+- End - go to last slide
+- 0-9 - go to slide n
+- q - exit
+

diff --git a/mdp.c b/mdp.c
index 5ce6990..d641faa 100644 (file)
--- a/mdp.c
+++ b/mdp.c
@@ -28,9 +28,11 @@
 void usage() {
     fprintf(stderr, "%s", "Usage: mdp [OPTION]... [FILE]\n");
     fprintf(stderr, "%s", "A command-line based markdown presentation tool.\n\n");
-    fprintf(stderr, "%s", "  -d, --debug   enable debug messages on STDERR\n");
-    fprintf(stderr, "%s", "                add it multiple times to increases debug level\n\n");
-    fprintf(stderr, "%s", "  -h, --help    display this help and exit\n");
+    fprintf(stderr, "%s", "  -d, --debug     enable debug messages on STDERR\n");
+    fprintf(stderr, "%s", "                  add it multiple times to increases debug level\n");
+    fprintf(stderr, "%s", "  -f, --nofade    disable color fading in 256 color mode\n");
+    fprintf(stderr, "%s", "  -h, --help      display this help and exit\n");
+    fprintf(stderr, "%s", "  -t, --notrans   disable transparency in transparent terminal\n");
     fprintf(stderr, "%s", "\nWith no FILE, or when FILE is -, read standard input.\n\n");
     exit(EXIT_FAILURE);
 }
@@ -46,21 +48,27 @@ void version() {
 }
 
 int main(int argc, char *argv[]) {
+    int notrans = 0;
+    int nofade = 0;
 
     // define command-line options
     struct option longopts[] = {
         { "debug",   no_argument, 0, 'd' },
+        { "nofade",  no_argument, 0, 'f' },
         { "help",    no_argument, 0, 'h' },
+        { "notrans", no_argument, 0, 't' },
         { "version", no_argument, 0, 'v' },
         { 0, 0, 0, 0 }
     };
 
     // parse command-line options
     int opt, debug = 0;
-    while ((opt = getopt_long(argc, argv, ":dhv", longopts, NULL)) != -1) {
+    while ((opt = getopt_long(argc, argv, ":dfhtv", longopts, NULL)) != -1) {
         switch(opt) {
             case 'd': debug += 1; break;
+            case 'f': nofade = 1; break;
             case 'h': usage(); break;
+            case 't': notrans = 1; break;
             case 'v': version(); break;
             case ':': fprintf(stderr, "%s: '%c' requires an argument\n", argv[0], optopt); usage(); break;
             case '?':
@@ -100,7 +108,7 @@ int main(int argc, char *argv[]) {
         markdown_debug(deck, debug);
     }
 
-    ncurses_display(deck, 0, 0);
+    ncurses_display(deck, notrans, nofade);
 
     return(EXIT_SUCCESS);
 }

diff --git a/viewer.c b/viewer.c
index 7f1fb85..5494670 100644 (file)
--- a/viewer.c
+++ b/viewer.c
@@ -116,9 +116,11 @@ int ncurses_display(deck_t *deck, int notrans, int nofade) {
         start_color();
         use_default_colors();
 
-        if(notrans) trans = 0; // 0 is black
+        if(notrans) trans = 0; // black in 8 color mode
 
         if(COLORS == 256) {
+            if(notrans) trans = 16; // black in 256 color mode
+
             // 256 color mode
             init_pair(CP_WHITE, 255, trans);
             init_pair(CP_BLUE, 123, trans);
@@ -317,7 +319,6 @@ void add_line(WINDOW *window, int y, int x, line_t *line, int max_cols) {
 
     if(line->text->text) {
         int offset = 0; // text offset
-        offset = next_nonblank(line->text, 0);
 
         // IS_CODE
         if(CHECK_BIT(line->bits, IS_CODE)) {