calltip_ignore_arg.patch

   1 ---
   2
   3  doc/help.etx   |    5 +++--
   4  source/macro.c |    9 ++++++++-
   5  source/tags.c  |   16 +++++++++-------
   6  source/tags.h  |    2 +-
   7  4 files changed, 21 insertions(+), 11 deletions(-)
   8
   9 diff --quilt old/source/macro.c new/source/macro.c
  10 --- old/source/macro.c
  11 +++ new/source/macro.c
  12 @@ -3227,10 +3227,11 @@ static void stringDialogEscCB(Widget w,
  13  **      "right":    Put the right edge of the calltip at the position
  14  **                  "center" and "right" cannot both be specified.
  15  **      "above":    Place the calltip above the position
  16  **      "strict":   Don't move the calltip to keep it on-screen and away
  17  **                  from the cursor's line.
  18 +**      "ignore":   Don't show calltip, if nothing is found
  19  **
  20  ** Returns the new calltip's ID on success, 0 on failure.
  21  **
  22  ** Does this need to go on IgnoredActions?  I don't think so, since
  23  ** showing a calltip may be part of the action you want to learn.
  24 @@ -3241,10 +3242,11 @@ static int calltipMS(WindowInfo *window,
  25      char stringStorage[TYPE_INT_STR_SIZE(int)], *tipText, *txtArg;
  26      Boolean anchored = False, lookup = True;
  27      int mode = -1, i;
  28      int anchorPos, hAlign = TIP_LEFT, vAlign = TIP_BELOW,
  29              alignMode = TIP_SLOPPY;
  30 +    Boolean ignore = False;
  31
  32      /* Read and check the string */
  33      if (nArgs < 1) {
  34          *errMsg = "%s subroutine called with too few arguments";
  35          return False;
  36 @@ -3301,20 +3303,25 @@ static int calltipMS(WindowInfo *window,
  37              else if (!strcmp(txtArg, "tagKey"))
  38                  mode = TIP_FROM_TAG;
  39              else
  40                  goto bad_arg;
  41              break;
  42 +          case 'i':
  43 +            if (strcmp(txtArg, "ignore"))
  44 +                goto bad_arg;
  45 +            ignore = True;
  46 +            break;
  47            default:
  48              goto bad_arg;
  49          }
  50      }
  51
  52      result->tag = INT_TAG;
  53      if (mode < 0) lookup = False;
  54      /* Look up (maybe) a calltip and display it */
  55      result->val.n = ShowTipString( window, tipText, anchored, anchorPos, lookup,
  56 -                                 mode, hAlign, vAlign, alignMode );
  57 +                                 mode, hAlign, vAlign, alignMode, ignore );
  58
  59      return True;
  60
  61  bad_arg:
  62      /* This is how the (more informative) global var. version would work,
  63 diff --quilt old/source/tags.c new/source/tags.c
  64 --- old/source/tags.c
  65 +++ new/source/tags.c
  66 @@ -115,11 +115,12 @@ static int addTag(const char *name, cons
  67                      const char *search, int posInf,  const  char *path,
  68                      int index);
  69  static int delTag(const char *name, const char *file, int lang,
  70                      const char *search, int posInf,  int index);
  71  static tag *getTag(const char *name, int search_type);
  72 -static int findDef(WindowInfo *window, const char *value, int search_type);
  73 +static int findDef(WindowInfo *window, const char *value, int search_type,
  74 +        Boolean ignore);
  75  static int findAllMatches(WindowInfo *window, const char *string);
  76  static void findAllCB(Widget parent, XtPointer client_data, XtPointer call_data);
  77  static Widget createSelectMenu(Widget parent, char *label, int nArgs,
  78          char *args[]);
  79  static void editTaggedLocation( Widget parent, int i );
  80 @@ -855,11 +856,12 @@ int LookupTag(const char *name, const ch
  81
  82  /*
  83  ** This code path is followed if the request came from either
  84  ** FindDefinition or FindDefCalltip.  This should probably be refactored.
  85  */
  86 -static int findDef(WindowInfo *window, const char *value, int search_type) {
  87 +static int findDef(WindowInfo *window, const char *value, int search_type,
  88 +        Boolean ignore) {
  89      static char tagText[MAX_TAG_LEN + 1];
  90      const char *p;
  91      char message[MAX_TAG_LEN+40];
  92      int l, ml, status = 0;
  93
  94 @@ -880,11 +882,11 @@ static int findDef(WindowInfo *window, c
  95              if (status == 0 && search_type == TIP && TagsFileList != NULL) {
  96                  searchMode = TIP_FROM_TAG;
  97                  status = findAllMatches(window, tagText);
  98              }
  99
 100 -            if (status == 0) {
 101 +            if (status == 0 && !ignore) {
 102                  /* Didn't find any matches */
 103                  if (searchMode == TIP_FROM_TAG || searchMode == TIP) {
 104                      sprintf(message, "No match for \"%s\" in calltips or tags.",
 105                              tagName);
 106                      tagsShowCalltip( window, message );
 107 @@ -916,11 +918,11 @@ static int findDef(WindowInfo *window, c
 108  static void findDefinitionHelper(WindowInfo *window, Time time, const char *arg,
 109                     int search_type)
 110  {
 111      if(arg)
 112      {
 113 -        findDef(window, arg, search_type);
 114 +        findDef(window, arg, search_type, False);
 115      }
 116      else
 117      {
 118          searchMode = search_type;
 119          XtGetSelectionValue(window->textArea, XA_PRIMARY, XA_STRING,
 120 @@ -957,11 +959,11 @@ static void findDefCB(Widget widget, Win
 121  {
 122      /* skip if we can't get the selection data, or it's obviously too long */
 123      if (*type == XT_CONVERT_FAIL || value == NULL) {
 124          XBell(TheDisplay, 0);
 125      } else {
 126 -        findDef(window, value, searchMode);
 127 +        findDef(window, value, searchMode, False);
 128      }
 129      XtFree(value);
 130  }
 131
 132  /*
 133 @@ -971,11 +973,11 @@ static void findDefCB(Widget widget, Win
 134  **                  tip and/or tag database depending on search_type
 135  **  search_type:    Either TIP or TIP_FROM_TAG
 136  */
 137  int ShowTipString(WindowInfo *window, char *text, Boolean anchored,
 138          int pos, Boolean lookup, int search_type, int hAlign, int vAlign,
 139 -        int alignMode) {
 140 +        int alignMode, Boolean ignore) {
 141
 142      if (search_type == TAG) return 0;
 143
 144      /* So we don't have to carry all of the calltip alignment info around */
 145      globAnchored = anchored;
 146 @@ -986,11 +988,11 @@ int ShowTipString(WindowInfo *window, ch
 147
 148      /* If this isn't a lookup request, just display it. */
 149      if (!lookup)
 150          return tagsShowCalltip(window, text);
 151      else
 152 -        return findDef(window, text, search_type);
 153 +        return findDef(window, text, search_type, ignore);
 154  }
 155
 156  /* store all of the info into a pre-allocated tags struct */
 157  static void setTag(tag *t, const char *name, const char *file,
 158          int language, const char *searchString, int posInf,
 159 diff --quilt old/source/tags.h new/source/tags.h
 160 --- old/source/tags.h
 161 +++ new/source/tags.h
 162 @@ -65,8 +65,8 @@ void FindDefCalltip(WindowInfo *window,
 163
 164  /* Display (possibly finding first) a calltip.  Search type can only be
 165      TIP or TIP_FROM_TAG here. */
 166  int ShowTipString(WindowInfo *window, char *text, Boolean anchored,
 167          int pos, Boolean lookup, int search_type, int hAlign, int vAlign,
 168 -        int alignMode);
 169 +        int alignMode, Boolean ignore);
 170
 171  #endif /* NEDIT_TAGS_H_INCLUDED */
 172 diff --quilt old/doc/help.etx new/doc/help.etx
 173 --- old/doc/help.etx
 174 +++ new/doc/help.etx
 175 @@ -2537,12 +2537,13 @@ Macro Subroutines
 176    the right edge of the calltip with the position. ("center" and "right" may
 177    not both be used.) "above" places the calltip above the position. "strict"
 178    does not allow the calltip to move from its position in order to avoid going
 179    off-screen or obscuring the cursor.
 180
 181 -  Returns the ID of the calltip if it was found and/or displayed correctly,
 182 -  0 otherwise.
 183 +  Returns the ID of the calltip if it was found and/or displayed correctly, 0
 184 +  otherwise, in this case a calltp will be shown with an error messages, which
 185 +  can be supressed with the "ignore" argument.
 186
 187  **clipboard_to_string()**
 188    Returns the contents of the clipboard as a macro string. Returns empty
 189    string on error.
 190